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HM Series 35 – 300 t

High Precision in Injection Molding

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35 – 300 t

Special features and benefits of the HM Series 35 – 300 t

Injection units with linear movement, traversable

– Standard to injection unit 1330Easy access to the nozzle without tools

and rapid screw removal.

The compact power-packs from a great series, with space-saving, short design 3-platen technology. In the 35 to 300 t clamping force range, these HM models stand for highest precision, shortest footprint, clean-ness, best usability and extensive options. The high-performance control system offers numerous process monitoring and documentation facilities.

Thanks to a wide range of options, the HM is extremely versatile and lends itself to many special processes, such as injection-compression, multi-component technology, AIRMOULD®, cellmould etc. Put the HM to the test and see for yourself.

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Clamping unitParallel integrated clamping cylinder with integral fast-stroking cylinder and centrally mounted ejector guarantee a rapid and even build-up of clamping force. This provides further advantages, such as extremely short design and central transmission of force.

Linear guides

Support for the moving platen is provided by high-precision linear guides, which dispenses with the need for special adjustments to accommodate heavy molds. Lubri-cation is reduced to a minimum and the mold mounting area is extremely clean.

Screws with a uniform L/D ratio

All screws with a diameter of 22 millimeters or more have an L/D ratio of 22 : 1 and guarantee optimum homogeneity of the lique-

fied material irrespective of the diameter.

Energy-saving DFEE drive

This flexible drive concept based on electrically ad-justable (DFEE) delivery pumps promotes short cycle

times. A further increase in injection performance through parallel movements can easily be achieved by

installing an optional pump system.

ServoPower

The optional use of a speed-controlled servo motor with a fixed displacement pump permits operation which saves a great deal of energy.

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35 – 300 t

Clamping unit HM 35 – 300 t

Special advantages of the HM Design with extremely short footprint.

Rectangular clamping platens.

High rigidity and sturdiness.

Precise platen parallelism maintained during the entire stroke.

Moving platen support by low-maintenance linear guides.

Fully hydraulic clamping system.

High opening and closing speed thanks to differential circuit.

Central transmission of force when moving and under clamping force.

Short dry cycle times.

Flexible parts removal in three directions.

High repeatability of all parameters.

Highly sensitive mold protection.

Optimal mold protection through minimized platen deflection and linear guides.

All components with excellent serviceability and low maintenance requirements.

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Plasticizing systems for injection molding machines must fulfill many different requirements. By applying a universal L/D ratio of 22 : 1 to the three screw sizes available for each injection unit, the processing window has been opti-mized to meet rising quality standards.

High-performance plasticizing systems

Injection unit up to 2250

A concept for improved parts quality Optimized melt homogeneity thanks to a uniform L/D ratio of 22 : 1

and an injection pressure of 2,000 bar with medium-diameter screws.

Linear guide systems ensure precise axial movements of the injection unit.

Carriage cylinders positioned opposite each other provide momentum-free nozzle carriage.

Ultimate precision and repeatability Compact design with integrated hydraulic block and easy

access to all components.

Direct screw drive via low-speed hydraulic motor with optimal adaptation to individual plasticizing demands.

Ultimate repeatability thanks to controlled servo-valve (with control system UNILOG B6S)

Injection units for more flexibility Short footprint with two pulling cylinders.

High injection rates.

Universal compatibility of barrels with different injection units.

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The UNILOG B6 control system generation

15" TFT color screen with unlimited touch screen functionality for operation and display.

2 rows of soft keys to select machine functions.

Manual operating panel with 48 membrane keys to operate the machine's axes and optional equipment (as standard with B6S control system, optional with B6E).

Space for 7 additional optional mechanical switches/keys.

10 membrane keys with luminous rings are available for the basic machine functions (drive, operation modes, heaters) as standard with B6S control system, optional with B6E.

.

The complete machine documentation including all operation manuals, spare parts drawings and parts lists can also be retrieved. In addition, users can integrate their own PDF files and make them available to machine operators.

USB interfaces are available on the operating unit to connect peripheral equipment such as a printer, keyboard or USB stick, or they may be used as an access control system in combination with the integrated password system. An Ethernet interface is installed in the control cabinet at the rear.

UNILOG B6 is the name of the new control system generation that is setting benchmarks in user-friendliness, speed and precision. It is used across the entire product portfolio. A powerful system concept optimally geared to the requirements of hydraulics / sensor technology ensures fast, accu-rate movements along all axes of the machine. Precise analysis of all important process parameters provides the user with the control required for demanding applications.

UNILOG B6S

UNILOG B6E

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Cycle time analysis

The purpose of cycle time analysis is to record and optimize all movements. It is a fast and simple method of defining the

optimal cycle.

The ideal cycle is stored as part of the mold data set and can be retrieved for the next production run of the mold. This enables

quick recognition and correction of any process deviations (as standard with B6S control system, optional with B6E).

Energy measurement

Clear visualization of energy consumption is possible with UNILOG B6. Various modes of operation can be displayed as

required in terms of cycle time or material consumption.

Consequently, the machine's energy- and cost-efficiency with regard to energy consumption can also be evaluated and calcu-

lated by means of accurate process analyses.

Included as standard with EcoPower machines, available as an option for other models.

Quality monitoring

With up to four envelope curves, the monitoring parameters are opti-mally adapted to the individual process.

An ideal curve serves as monitoring reference within the tolerance mar-gin. Whenever the tolerance margin is exceeded, an alarm is triggered and the faulty part automatically sorted out.

Every parameter can be visualized via the quality table and evaluated by means of an SPC chart.

Trend diagrams

Various functions can be clearly and concisely visualized. All data processing and monitoring functions are covered by a single control system.

Open interfaces facilitate access, simplify operation and integration incustomers' networks.

Control elements

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Integration and communication

Web-Service 24/7

WITTMANN BATTENFELD meets the plastics industry's demand for 24/7 availability with a global network of experts.

With the help of the web-service center, experienced service en-gineers establish a direct link to the customer’s injection molding

machine via the Internet.

In this way, actual service tasks on the machines are performed quickly and flexibly, which ensures optimal productivity and conser-

vation of value.

Robot control

WITTMANN robots are operated simply and flexibly via the machine's monitor screen, no switch-over is necessary between machine and robot control.

The total overview is given on one screen. The control system of the ro-bot itself is still placed directly on the robot.

Communication takes place via a CAN bus system, the Euromap inter-face remains free.

Process data acquisition via K4

WITTMANN BATTENFELD offers BATTENFELD K4, a process data acqui-sition software that provides access to a central database. Centralized data administration runs on a server and is also directly integrated in the UNILOG B6. Thus the plant's entire machinery can be monitored and all machine data accessed via every machine control system.

K4 provides a unique scope of functions. It not only offers machine pa-rameter settings and quality assurance, but also maintenance records, preliminary and final costing, order-related staff work time logging and hall layout, as well as innumerable evaluation options including open item management, everything covered by and available from a single system.

Webcam

A webcam is integrated in the injection molding machine to visu-alize production monitoring.

This makes it possible to display areas on the B6 control system that are normally not open to view, such as robot-assisted part

deposition or the mold area.

The integrated webcam is used in particular also for 24/7 Web-Service. Intelligible pictures of the problem situation on site can be transmitted to the global WITTMANN BATTENFELD support

center to enable effective analysis.

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Application technology HM 35 – 300 t

Standard injection molding technology

Manufacturing of complex products with highest precision and process reliability. Quick, easy production of both standard parts and high-end technical components.

PIM – Powder Injection Molding

Powder injection molding (PIM) is a manufacturing process for series production of components made of metallic or ceramic materials. PIM is the ideal pro-cess for large-scale production of complex, functional parts that have to meet stringent material requirements.

LIM – Liquid Injection Molding

Thanks to its excellent material attributes, liquid silicone rubber offers a wide processing window for producing LSR parts. Typical applications are gaskets and gasket elements, baby pacifiers, membranes or jet formers for shower heads.

Combimould – multi-component injection molding

Combimould provides a facility to manufacture complex, multi-functional parts from several different materials in a single production step. By way of such combinations, downstream processing steps such

as bonding, assembly or screwing can be dispensed with, and there is ample scope for design and functionality. Fields of application are

automotive components, power tools or toys.

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ServoPower technology

Flexible drive concepts which provide maximum energy efficiency for injection molding systems: ServoPower technology enables savings of up to 35 percent to be achieved for hydraulic machines compared with conventional drives with asynchronous DC motors. Many advantages can be obtained from ServoPo-wer technology for the user, a high level of cost effectiveness is guaranteed, and the use of this technology has practically no upper limit and is conse-quently extremely interesting for small and large machines.

High degree of functionality through a technically sophisticated design

Energy efficiency given highest priority

Reduces the power consumption by up to 35 percent.

Longer service life of the hydraulic oil.

Lower noise emissions.

Cutting of the energy costs by reducing the idle power.

Lower consumption of cooling water.

Less maintenance effort.

Advantages

In ServoPower technology the machine is driven by a highly dynamic, speed-controlled, air-cooled servo motor instead of a conventional DC motor with a constant motor speed. An internal gear pump with a constant displacement volume is used as a hydraulic pump. The flow rate is regulated solely by the

motor rotation speed. During the idle times the system is shut down or com-pletely switched off. This ideally harmonized technology permits significant energy savings of up to 35 percent compared to conventional drives.

ServoPower = reducing energy consumption to a minimum. Not only the optimum consumption level but other advantages with regard to energy efficiency also play a role: The low energy input results in the hydraulic oil being heated less. This reduces the consumption of cooling water and consequently the associated energy consumption. At the same time less of a load is placed on the hydraulic oil, which significantly increases its service

life. Noise emissions are also reduced by the use of ServoPower, largely as a result of the pump being designed as an internal gear pump and on account of the lower average rotation speed. And last but not least, decreasing the idle power because of the greater efficiency of the servo motor through its 20% enhanced power factor further reduces electricity costs.

WITTMANN BATTENFELD has offered ServoPower technology since 2009.

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Space-saving design

Space requirements are up to 50 per cent below those ofconventional automation solutions.

No separate safety barriers

Since there is no need for separate safety barriers, costs have been reduced, yet all occupational health and safety regulations are complied with.

CE mark

The CE mark for certified safety is granted for every machine with an Insider solution, which saves costs for individual inspections.

Improved material flow

All parts can be removed from the end of the clamping unit.This facilitates the arrangement of several machines in rows.

Reduced robot cycle times

Cycle times are reduced by shorter traverse paths and direct depositing of parts on the conveyor belt.

Cost-efficient production

Thanks to the space-saving design of the Insider, not only the material flow on the injection molding machine is improved, but the convenient movement of molded parts to the end of the clamping unit also allows for more favorable positioning of the machines.

Easy access in spite of integration

Thanks to easy removal of the conveyor belt and feeding area, access to the injection molding machine is as comfortable as in machines without automation systems.

The robust, compact design of the Insider

stands the test in a long-term operation through stability and accessibility.

The Insider solution combines the injection molding machine with an automatic parts removal system and a conveyor belt to form a compact, space-saving unit. Custom-built peripheral equipment for preparation and downstream finishing, as well as special equipment such as an integrated light barrier or in-stallation of a second conveyor belt are included in the production program as options. The Insider is available with up to 300 t clamping force as standard and offers processors a number of advantages.

Insider solution „ALL-IN-ONE“

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Clamping unit Injection unit

t 60 130 210 350 525 750 1000 1330 2250

35

45

65

90

110

150

180

240

300

Material Factor

ABS 0.88

CA 1.02

CAB 0.97

PA 0.91

PC 0.97

PE 0.71

PMMA 0.94

POM 1.15

PP 0.73

The maximum shotweights (g) are calculated by multiplying the theoretical shot volume (cm3) by the above factor.

Material Factor

PP + 20% Talcum 0.85

PP + 40% Talcum 0.98

PP + 20% GF 0.85

PS 0.91

PVC-rigid 1.12

PVC-flexible 1.02

SAN 0.88

SB 0.88

PF 1.3

UP 1.6

Dark grey boxes = thermosets

Possible combinations of clamping units/injection units

Shot weight conversion table

Clamping/Injection unit shot weight

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HM 35 t

Clamping unit HM 35/ …

Clamping force kN 350Distance between tie bars mm x mm 320 x 270Mold height (min.) mm 195Opening stroke/opening force mm/kN 375/26Maximum daylight mm 570Ejector stroke/ejector force mm/kN 100/26.4Dry cycle time 1) s-mm 1.6 – 224

Injection unit … /60 … /130

Screw diameter mm 14 18 22 18 22 25 30

Screw stroke mm 90 110 125

Screw L/D ratio 20 20 22

Theoretical shot volume cm3 13.9 22.9 34.2 28 41.8 61.4 88.4

Specific injection pressure bar 3,000 2,593 1,736 3,000 2,864 2,218 1,540

Max. screw speed min–1 498 318

Max. plasticizing rate (PS) 2) g/s 1.7 5 7.2 3.2 4.6 8.5 12.3

Max. screw torque Nm 90 231 238 357

Nozzle stroke/nozzle contact force mm/kN 250/47 250/47

Injection rate into air cm3/s 28.6 47.3 70.6 28.6 42.8 55.2 79.5

Injection rate into air with twin-pump (option) cm3/s 49 81.1 121 49.1 73.4 94.7 136

Injection rate into air with hy-draulic accumulator (option) cm3/s 65 108 161 77.7 116 150 216

Barrel heating power kW 2.3 3.3 3.8 3.3 3.8 6.5 7.8

Number of heating zones,nozzle included 4 4

Drive

Drive power kW 7.5 7.5

Oil tank volume l 150 150

Electrical power supply without/with Europackage kVA 16/45 20/49

Weights, Dimensions

Netweight (exclusive oil) kg 2,500 2,500

Lenght x width x height 3) m 3.0 x 1.3 x 1.9 3.3 x 1.3 x 1.9

Max. mold weight/min. mold diameter 4) kg/mm 400/250 400/250

1) according to EUROMAP 6 2) according to WITTMANN BATTENFELD norm, higher plasticizing rates possible with twin-pump (option) 3) max. length with middle screw diameter in back position 4) max. 2/3 on clamping platen

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HM 45 t



Injection unit … /60 … /130 … /210

Screw diameter mm 14 18 22 18 22 25 30 25 30 35

Screw stroke mm 90 110 125 150

Screw L/D ratio 20 20 22 22

Theoretical shot volume cm3 13.9 22.9 34.2 28 41.8 61.4 88.4 73.6 106 144

Specific injection pressure bar 3,000 2,593 1,736 3,000 2,864 2,218 1,540 2,940 2,042 1,500

Max. screw speed min–1 498 318 310

Max. plasticizing rate (PS) 2) g/s 1.7 5 7.2 3.2 4.6 8.5 12.3 8.2 12 18.6

Max. screw torque Nm 90 231 238 357 490

Nozzle stroke/nozzle contact force mm/kN 250/47 250/47 250/86

Injection rate into air cm3/s 32.7 54.1 80.7 32.7 48.9 63.1 90.9 59.5 85.7 117

Injection rate into air with twin-pump (option) cm3/s 49 81.1 121 49.1 73.4 94.7 136 71.4 103 140

Injection rate into air with hy-draulic accumulator (option) cm3/s 65 108 161 77.7 116 150 216 143 206 280

Barrel heating power kW 2.3 3.3 3.8 3.3 3.8 6.5 7.8 6.5 7.8 10.5

Number of heating zones,nozzle included 4 4 4

Drive

Drive power kW 11 11 11

Oil tank volume l 150 150 150

Electrical power supply without/with Europackage kVA 20/49 24/53 27/56

Weights, Dimensions

Netweight (exclusive oil) kg 2,500 2,500 2,600

Lenght x width x height 3) m 3.0 x 1.3 x 1.9 3.3 x 1.3 x 1.9 3.4 x 1.3 x 1.9

Max. mold weight/min. mold diameter 4) kg/mm 400/250 400/250 400/250


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HM 65 t



Injection unit … /60 … /130 … /210 … /350

Screw diameter mm 14 18 22 18 22 25 30 25 30 35 30 35 40

Screw stroke mm 90 110 125 150 175

Screw L/D ratio 20 20 22 22 22

Theoretical shot volume cm3 13.9 22.9 34.2 28 41.8 61.4 88.4 73.6 106 144 123 169 220

Specific injection pressure bar 3,000 2,593 1,736 3,000 2,864 2,218 1,540 2,940 2,042 1,500 2,835 2,083 1,595

Max. screw speed min–1 623 398 310 298

Max. plasticizing rate (PS) 2) g/s 1.9 6.2 9 4 5.8 10.5 15.4 8.2 12 18.6 11.6 17.9 28.5

Max. screw torque Nm 90 231 238 357 490 621

Nozzle stroke/nozzle contact force mm/kN 250/47 250/47 250/86 250/86

Injection rate into air cm3/s 40.9 67.6 101 40.9 61.1 78.9 114 59.5 85.7 117 74.1 101 132

Injection rate into air with twin-pump (option) cm3/s 65 108 161 65.5 97.8 126 182 95.2 137 187 98.8 134 176

Injection rate into air with hy-draulic accumulator (option) cm3/s 65 108 161 77.7 116 150 216 143 206 280 216 294 384

Barrel heating power kW 2.3 3.3 3.8 3.3 3.8 6.5 7.8 6.5 7.8 10.5 7.8 10.5 12.2

Number of heating zones, nozzle included 4 4 4 4

Drive

Drive power kW 11 11 11 15

Oil tank volume l 200 200 200 200

Electrical power supply without/with Europackage kVA 20/49 24/53 27/56 34/63

Weights, Dimensions

Netweight (exclusive oil) kg 3,000 3,000 3,100 3,100

Lenght x width x height 3) m 3.4 x 1.4 x 2.0 3.5 x 1.4 x 2.0 3.6 x 1.4 x 2.0 3.8 x 1.4 x 2.0

Max. mold weight/min. mold diameter 4) kg/mm 600/315 600/315 600/315 600/315


Maria Arias Zas

Maria Arias Zas

Maria Arias Zas

Maria Arias Zas

Maria Arias Zas

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HM 90 t



Injection unit … /130 … /210 … /350 … /525

Screw diameter mm 18 22 25 30 25 30 35 30 35 40 35 40 45

Screw stroke mm 110 125 150 175 200

Screw L/D ratio 20 22 22 22 22

Theoretical shot volume cm3 28 41.8 61.4 88.4 73.6 106 144 123 169 220 193 251 318

Specific injection pressure bar 3,000 2,864 2,218 1,540 2,940 2,042 1,500 2,835 2,083 1,595 2,743 2,100 1,659


Max. plasticizing rate (PS) 2) g/s 4.8 6.9 12.6 18.5 9.9 14.4 22.3 11.6 17.9 28.5 19.1 30.4 39.7

Max. screw torque Nm 238 357 490 621 770


Injection rate into air cm3/s 49.1 73.4 94.7 136 71.4 103 140 74.1 101 132 102 133 169

Injection rate into air with twin-pump (option) cm3/s 77.7 116 150 216 119 171 233 124 168 220 153 200 253

Injection rate into air with hy-draulic accumulator (option) cm3/s 77.7 116 150 216 155 223 303 216 294 384 287 375 475

Barrel heating power kW 3.3 3.8 6.5 7.8 6.5 7.8 10.5 7.8 10.5 12.2 10.5 12.2 13.9

Number of heating zones,nozzle included 4 4 4 4

Drive

Drive power kW 15 15 15 18.5



Weights, Dimensions



Max. mold weight/min. mold diameter 4) kg/mm 800/350 800/350 800/350 800/350


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HM 110 t


Clamping force kN 1,100Distance between tie bars mm x mm 470 x 420Mold height (min.) mm 275Opening stroke/opening force mm/kN 500/50Maximum daylight mm 775Ejector stroke/ejector force mm/kN 150/41.2Dry cycle time 1) s-mm 2.2 – 329

Injection unit … /210 … /350 … /525 … /750

Screw diameter mm 25 30 35 30 35 40 35 40 45 40 45 50



Theoretical shot volume cm3 73.6 106 144 123 169 220 193 251 318 283 358 442

Specific injection pressure bar 2,940 2,042 1,500 2,835 2,083 1,595 2,743 2,100 1,659 2,678 2,116 1,714


Max. plasticizing rate (PS) 2) g/s 13.1 19.2 29.7 15.4 23.8 38 19.1 30.4 39.7 27.9 36.3 43.9

Max. screw torque Nm 490 621 770 998


Injection rate into air cm3/s 95.2 137 187 98.8 134 176 102 133 169 124 157 194

Injection rate into air with twin-pump (option) cm3/s 143 206 280 148 202 263 153 200 253 176 223 276

Injection rate into air with hy-draulic accumulator (option) cm3/s 155 223 303 216 294 384 287 375 475 376 476 588

Barrel heating power kW 6.5 7.8 10.5 7.8 10.5 12.2 10.5 12.2 13.9 12.2 13.9 17.5

Number of heating zones,nozzle included 4 4 4 4 4 5

Drive

Drive power kW 18.5 18.5 18.5 22



Weights, Dimensions



Max. mold weight/min. mold diameter 4) kg/mm 1,000/400 1,000/400 1,000/400 1,000/400


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HM 150 t



Injection unit … /350 … /525 … /750 … /1000




Theoretical shot volume cm3 123 169 220 193 251 318 283 358 442 398 491 594



Max. plasticizing rate (PS) 2) g/s 18.3 28.3 45.2 22.7 36.2 47.1 27.9 36.3 43.9 32.4 39.2 48.5

Max. screw torque Nm 621 770 998 1,540


Injection rate into air cm3/s 117 160 209 121 158 200 124 157 194 183 226 273



Barrel heating power kW 7.8 10.5 12.2 10.5 12.2 13.9 12.2 13.9 17.5 13.9 17.5 18.4

Number of heating zones,nozzle included 4 4 4 4 5 4 5 5

Drive




Weights, Dimensions





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HM 180 t



Injection unit … /525 … /750 … /1000 … /1330




Theoretical shot volume cm3 193 251 318 283 358 442 398 491 594 540 653 913



Max. plasticizing rate (PS) 2) g/s 31 49.5 64.5 38.1 49.6 60 32.4 39.2 48.5 31.2 38.7 46.2

Max. screw torque Nm 770 998 1,540 1,940


Injection rate into air cm3/s 166 217 274 170 215 265 183 226 273 184 223 311



Barrel heating power kW 10.5 12.2 13.9 12.2 13.9 17.5 13.9 17.5 18.4 17.5 18.4 21

Number of heating zones,nozzle included 4 4 4 5 4 5 5 5

Drive




Weights, Dimensions





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HM 240 t


Clamping force kN 2,400Distance between tie bars mm x mm 630 x 570Mold height (min.) mm 350Opening stroke/opening force mm/kN 725/104Maximum daylight mm 1,075Ejector stroke/ejector force mm/kN 200/59Dry cycle time 1) s-mm 2.7 – 441

Injection unit … /750 … /1000 … /1330

Screw diameter mm 40 45 50 45 50 55 50 55 65



Theoretical shot volume cm3 283 358 442 398 491 594 540 653 913

Specific injection pressure bar 2,678 2,116 1,714 2,490 2,016 1,666 2,470 2,041 1,461


Max. plasticizing rate (PS) 2) g/s 51.3 66.8 80.8 43.6 52.8 65.3 41.9 51.9 62

Max. screw torque Nm 998 1,540 1,940


Injection rate into air cm3/s 229 289 357 246 304 368 248 300 419

Injection rate into air with twin-pump (option) cm3/s 261 331 408 351 434 525 354 428 599

Injection rate into air with hy-draulic accumulator (option) cm3/s 376 476 588 478 590 714 567 686 958

Barrel heating power kW 12.2 13.9 17.5 13.9 17.5 18.4 17.5 18.4 21

Number of heating zones,nozzle included 4 4 5 4 5 5 5

Drive




Weights, Dimensions


Lenght x width x height 3) m 5.2 x 1.8 x 2.4 5.4 x 1.8 x 2.4 5.5 x 1.8 x 2.4

Max. mold weight/min. mold diameter 4) kg/mm 2,400/550 2,400/550 2,400/550


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HM 300 t


Clamping force kN 3,000Distance between tie bars mm x mm 710 x 630Mold height (min.) mm 375Opening stroke/opening force mm/kN 800/141Maximum daylight mm 1,175Ejector stroke/ejector force mm/kN 200/59Dry cycle time 1) s-mm 2.8 – 441

Injection unit … /1000 … /1330 … /2250

Screw diameter mm 45 50 55 50 55 65 55 65 75



Theoretical shot volume cm3 398 491 594 540 653 913 772 1,078 1,436

Specific injection pressure bar 2,490 2,016 1,666 2,470 2,041 1,461 2,500 2,070 1,555


Max. plasticizing rate (PS) 2) g/s 49.9 60.3 74.6 48 59.3 70.9 53 79 120

Max. screw torque Nm 1,540 1,940 2,373


Injection rate into air cm3/s 281 347 420 283 343 479 242 338 450

Injection rate into air with twin-pump (option) cm3/s 351 434 525 354 428 599 315 440 585

Injection rate into air with hy-draulic accumulator (option) cm3/s 478 590 714 567 686 958 726 1,014 1,351

Barrel heating power kW 13.9 17.5 18.4 17.5 18.4 21 22.7 26.4 32.7

Number of heating zones,nozzle included 4 5 5 5 6

Drive




Weights, Dimensions


Lenght x width x weight 3) m 5.6 x 1.9 x 2.4 5.7 x 1.9 x 2.4 6.9 x 1.9 x 2.4

Max. mold weight/min. mold diameter 4) kg/mm 3,200/630 3,200/630 3,200/630


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Standard features HM UNILOG B6E, B6S

UNILOG B6E

Electrical componentsOperating voltage 230/400 V-3PH, 50 HzCommon voltage supply <=HM 160 with 230/400 VSoftware for operating hours counterClosing/Opening – 5 profile stepsEjection forward/back – 3 profile stepsNozzle forward/back – 3 profile stepsInjection/Holding pressure – 10 profile stepsScrew speed/Back pressure – 6 profile stepsPurging programStroke zero offset settingsStart-up programAdjustable injection pressure limitationSwitchover to holding pressure MASTER / SLAVE by injection time, screw stroke/injection volume and injection pressureSelf-teaching temperature controllerDisplay of temperature inside electrical cabinetSeven-day timerAccess authorization via USB stickAccess protected via password systemFreely configurable status barPhysical, process-related units15" TFT color screenMachine control via touch screenAutomatic dimmingLogbook with filter functionHardcopy functionInternal data storage via USB connection or networkOnline language selectionOnline selection of imerial or metric unitsOperator manual incl. hydr., mech. and el. shedules onlineTime monitoringQuality table, 1,000 storage depthEvents protocol (logbook) for 1,000 eventsParts counter with good/bad part evaluationActual value graphics with 5 curves1 envelope curve monitoringInjection integral supervisionMetering integral supervisionAlarm message via EmailUSB – 1 x operating unit1 x Ethernet interfacePrinting via USB connection or networkPaint RAL 9002 grey white / RAL 5002 ultramarine blue

HydraulicHydraulic unit with variable pressure and speed axial piston pumpOil filtration by fine flow filter with electrical clogging indicatorOil level indicator with alarmClosed-loop oil temperature control with oil pre-heatingOil temperature monitoringOil tank with connections for external oil filtrationSeparate hand keys for core pullsHydraulic pressure displayed

Clamping unitClamping force adjustable via touchscreenClosing and opening speed adjustableClosing and opening force adjustableMold safety programMoving platen supported by positioned linear guidesPlaten drillings and register rings according to EUROMAPFixing holes for robot on top of the fixed platen according to EUROMAP/VDMAHydraulic mold close inhibit, electrically monitored on operator sideCentral hydraulic multi-stroke ejector, adjustableFlexible parts removal from 3 directions

Injection unitPump closed loop controlledScrew L/D=22 with check valve, screw and barrel nitratedThermocouple failure monitorMaximum temperature supervisionPlug-in ceramic heater bandsTemperature control of feed throat integratedOpen nozzleSwiveling injection unit up to … /1,330 injection unitPurge guard electrically monitoredHopper of V2A stainless steel can be shut and emptiedSelectable barrel stand-by temperaturePhysical units – bar, ccm, mm/s etc.Screw protectionLinear bearings for the injection unit

Safety gateMonitored safety gate, CE-confirmedMaintenance-free safety gate locked by electromagnetSafety gate free for mold change and handling by robot

Cooling and conditioningCooling-water flow controller with temperature gauges in return lines, up to 45 t: 2-way, from 65 t: 4-way

UNILOG B6S

Servo closed loop controlManual board with foil buttonsUser programming system „APS“Cycle time analysis4 freely configurable network connectionsFreely configurable screen pages „User page“Notepad functionActual value graphics with 16 curvesQuality table, 10,000 storage depthEvents protocol (logbook) for 10,000 eventsTrend diagramSPC charts4 envelope curves monitoringsUSB 2 x operating unit

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Optional features HM UNILOG B6E, B6S

Hydraulic B6E B6S

Hydr. accumulator for fast injection incl. loading pump and paral-lel ejector movement and core pull movement via double pump –

Extra large oil coolerCore pull movement and parallel ejection with double pumpCore pull movement and parallel ejection incl. fast injection with double pumpInjection parallel to clamp force build-up –Hydraulic core pulls. Limit switch function according toEUROMAP 13. Pressure and speeds adjustablePneumatic core pullPneumatic manifold for moldmaster nozzle (controlled 1 nozzle or more parallel in the mold)Hydraulic manifold for moldmaster nozzle (controlling 1 nozzle or more parallel in the mold)Filter in water inlet of oil coolerAdapter with ball valve on the oil tank for oil maintenanceSeparate bypass filtration unitServoPower – speed-controlled servo motor with fixed displace-ment pump

Clamping unit B6E B6S

Non-standard opening stroke after customer requestT-slots in mold platensSPI bolt patternEjector cross in clamping platen as per EUROMAP/SPIMaximum ejector force increasedMechanical ejector coupleEjector platen safety deviceMechanical mold safety mechanismParts chute for separation of good/bad partsPhotoelectric ejection checkAir valve, action initiated (ON) and timer (OFF)Manual or semiautomatic tie bar retract deviceQuick mold clamping system magnet., hydr. or mech.

Injection unit B6E B6S

Servo closed loop controlledGrooves in the feeding zoneHigh torque screw motor in lieu of standardHigh temperature heaterbands (max. 450° C)Screw drive by a. c. servo-motor –Ball type screw tipNeedle type shutoff nozzle with spring, pneumatic operated or hydraulic operatedMelt temperature or pressure sensor in cylinder head –Pneumatic cross-bolt type shut-off nozzle (from SPE 1,000)Open Airmould®-nozzle, pressure controlled –Relief valve for nozzle pressure control (standard fr. SPE 2,250)Wear resistant screw and barrel AK+ (standard from screw diameter 75 mm)Barrel insulationScrew with mixing section or barrier sectionApplication package processing thermosets –Injection unit equipped for rigid PVC –Application package processing liquid silicone rubber (LSR) –Application package processing PIM/MIM/CIM –HoppermagnetHopper loader UNIFEED A1 (till SPE 1,330)

Caption: standard optional not available –

Safety gate B6E B6S

Operating safety gate at the rear sideFront side gate safety system for manual part removalPneumatic safety gate at the operator sideInitiate next cycle by closing safety gate in semi-auto operationSafety gate clearance operator side/rear side extendedSafety gate rear side lowered at the top of the upper tie bar

Cooling and conditioning B6E B6S

Additional flow controller with temperature gaugesShut-off valve for cooling water batteryBlow out valve for cooling water batteryHosting of cooling circuits on the fix. platen for the moving platen

Electrical components B6E B6S

Clamp force display and supervisionTemperature control zone for hot runnerNon-contact stroke transducers –Special voltageControl cabinet coolerClosed loop temperature control of platen and moldAdditional socketsFuse protection for socketsInterface for handling equipmentEnergy consumption analysis –Integrated Tandemmold –Switch over to holding pressure by cavity or melt pressure –Switch over to holding pressure by external signal –Injection compression program/venting program –Purging program through the open moldMelt cushion control –Audible alarmAnalog temperature control interfaceTemperature control interface digital, serial 20mA TTY protocol –CAN-Bus-interface for mold conditioner as per EUROMAP 66-2 –Interface for AIRMOULD® mobile –Interface for robots as per EUROMAP 67Adaptor from EUROMAP 67 to EUROMAP 12Interface for conveyor beltScale interface –Host computer interface/PDA (EUROMAP 63)Relays contact parallel to plasticizingMachine fault (potential-free contact)BNC connectors for injection process analysis –Interface for brushing device –Interface for vacuum pump –Second injection data setting for automatic start up –Web- and remote serviceControl button BATTENFELD K4 incl. interface EUROMAP 63 – K4

Accessories B6E B6S

Pillar swivel crane with hoistSpecial paint and/or touch-up paintTool kitLevelling padsUSB stick for data storageWebcamInsider package

Technology working for you.Wittmann Battenfeld GmbHWiener Neustädter Strasse 812542 Kottingbrunn | AustriaTel.: +43 2252 404-0 | Fax: +43 2252 [email protected]

www.wittmann-group.com

Wittmann Battenfeld GmbH & Co. KGWerner-Battenfeld-Strasse 158540 Meinerzhagen | GermanyTel.: +49 2354 72-0 | Fax: +49 2354 [email protected]

www.wittmann-group.comH

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Documents

High Precision in Injection Molding Technology working …wikifab.dimf.etsii.upm.es/wikifab/images/7/78/05022HM_35-300_en.pdf · High Precision in Injection Molding. 2 35 ... The