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Comparison per other storage equipment…
Target Market…
Introduction… MDPS System (Multi Deep Pallet Storage Rack System)
Economic evaluation…
Total Solution Provider Group…
2
Comparison per storage equipment…
Manual Pallet Rack
Application - Small quantity multi variety product
Advantage - Storage product individual access to ever pallet available
- Most Economical Capital Cost
- Available stock take easy
Disadvantage - Forklift path require at each rack column
- Floor space usage efficiency is 35 ~40%
3
Comparison per storage equipment…
Drive-In Rack
Application - Mass quantity per each product (4stack 8deep total 64 pallets)
- First-in-last-out
Advantage - High floor space storage usage efficiency 70-80%
Disadvantage - More than 2 column rack per product require for receipt/delivery
- Low work efficiency because forklift should move into the rack
- High damage possibility of the rack
- Necessary forklift guide
- Difficult stacking
4
Comparison per storage equipment…
Push-Back Rack
Application - Maximum 4 deep stacking available
Advantage - High storage efficiency
Disadvantage - Limited height of forklift mast due to push-back pressure
- Require trolley device at each storage cell
- First-in-last-out
- Difficult storage work
5
Comparison per storage equipment…
Mobile Rack
Application - Small quantity variety product, preferable to individual
receipt/delivery requested product.
Advantage - Only one path for product receipt/delivery
- When the path open , individual pallet receipt/delivery possible
- High floor space storage usage efficiency over 70%
Disadvantage - Low handing capacity in case simultaneous receipt/delivery
- Limited rack height
- Safety device for pedestrian
- Floor rail require
6
Comparison per storage equipment…
Flow Rack
Application - Requested more than 3 pallet per one lane ( first-in-first-out)
Advantage - No need driving device
- High handling capacity of receipt/delivery per lane
- Short distance in the lane when picking
- High floor space usage efficiency 70-80%
Disadvantage - Unfavorable multi rack stacking because lane slope (2~3 )
- Difficult maintenance and repair for roller and brake
- Product damage happen when brake defect
- Only accept first-in-first-out
- High investment cost
7
Comparison per storage equipment…
AS/RS (Stacker Crane)
Application - Mass product long term storage
- Over 15 meter high steel structural warehouse building
Application - High storage efficiency than that of existing storage capacity
- Automatic receipt/delivery and inventory data management
- Floor space usage efficiency 45~50%
Disadvantage - Location of receipt/delivery zone and storage rack is limited
- High expenses for operation/maintenance/repair
- Limited receipt/delivery product quantity
- Require extra receipt/delivery equipment
- Very high initial investment cost
8
Comparison per storage equipment…
Shuttle Rack : Multi Deep Pallet Storage Rack system
Application - Storage for mass quantity per each product
Application - Least space for forklift path
- More than 2 times storage capacity of manual pallet rack)
- Preferable for continuous same product receipt and delivery
- High floor space usage efficiency 70-80%
- Less rack damage risk , less work of forklift
- Increase handling capacity when multi shuttle
- Various system available such as manual/automatic receipt/delivery, product sorting, first-in-first-out, first-in-last-out and etc
Disadvantage - Requested to move shuttle to the lane when receipt and delivery
- Requested 75mm more height of layer than normal pallet rack
9
Comparison per storage equipment…
Shuttle & Satellite Automatic warehouse (MDPS : Multi Deep Pallet Storage Rack system)
Application - Large quantity in small variety product
- Automatic warehouse at the existing Building
Advantage
- Floor space efficiency is very high as over 80%
- Storage capacity increase more that double Vs manual pallet rack
- Storage capacity increase over 60% Vs stacker crane
- Automation of receipt/delivery and data/inventory management
- High handling capacity by simultaneous working of each shuttle at each stack
- Easy manufacturing/installation by small size & light weight shuttle & satellite
Disadvantage - Difficult receipt/delivery of random product
- Requested 240mm more height of layer than normal pallet rack
10
Comparison per storage equipment…
Price competitiveness compared to other system ( cost per cell by pallet basis)
Type
Composition
Reference photo
Remarks ( advantage / disadvantage )
Manual storage Rack
Pre-fabricated
3~5 stack
Pallet Rack
• Cheapest but low storage efficiency
• Difficult automation by forklift receipt & delivery, low work efficiency
• Difficult data management
Semi-Auto
Storage
Rack
Mobile Rack
• Limited handling capacity although high storage efficiency
• Low work efficiency because receipt/delivery by forklift
• Difficult data management
Flow Rack
• High investment (=expensive) although high storage efficiency
• Difficult data management because receipt/delivery by forklift
• Extra cost required for automation of receipt/delivery equipment
Auto
MDPS
System
Shuttle & Satellite
Shuttle Rack
Chain conveyor
Up/Dn Lifter
WMS
• Highest storage efficiency (over two times that Pallet Rack )
• Very speedy handling capacity owing to each rack’s shuttle operating simultaneously (over 4times than Pallet Rack , over 2 times than AS/RS)
• Full automation of receipt/delivery, and data management
• Very easy manufacturing/Installation/Maintenance/repair compare
to ASRS
Auto
AS/RS
Stacker Crane
Rack
Conveyor
WMS
• Most expensive although full automation and data management
• Not possible to install at the existing warehouse building. Most of the cases , this system install at the new warehouse building ( building foundation work, rack building , steel structure cost required)
• Difficult of manufacturing/Installation/Maintenance & repair/operation//Management
TSPG
11
Target market…
Retail, Manufacturing logistics / Warehouse
Daily supplier
Display, Semiconductor, Electronics product
Petrochemical , heavy industries
• Raw material & material • Component and spares • Semi-finished product • Complete finished product
Automobile industry
Food & Beverage industry
• Food material • Beverage • Fruit • Frozen/cold products
12
industries
TSPG 13
Target Market…
Example (Foodstuff/Beverage)
First-in-first-out Optimum logistic process Maximum space utilization (floor storage 1,800 pallets MDPS:3,300 pallets) Data and inventory management
Minimize time loss between production/Loading/Storage/delivery process
Receipt
Automatic warehouse space(61m x 29m) 46 column x 24 row x 3 layer = 3,300 cell
Zone #1
Production
Loading
transport
Storage
Zone #2
Box Picking
(Cell#23) Pallet delivery
(Cell #19)
(28~46 )
14
Target market…
Example (Petrochemical/raw material)
First-in-first-out Data, inventory management Automatic sorting delivery
10Deep Storage
Delivery Zone
Site PC (Receipt)
Pallet Barcode Data Created
Barcode Scanner
Rack side view
Storage Pallets classified by each trucks
Classified Storage Rack
Delivery by Rack
Site PC (Delivery)
Barcode Scanner
Pallet Barcode Data Deleted
Delivery by Con’v
Pallet conveyor view
Delivery Zone
IMS Server ECS PC
TSPG 15
Sid
e vi
ew
Target market…
Example (logistic center /daily supply)
Maximum utilize the existing space Install shuttle rack on some of the manual
pallet rack space
Receipt/delivery coneyor’ Receipt/delivery conveyor
Sorting Lifter
Sorting Lifter
Shuttle & Satellite
Floor Plan
Storage capacity increase 208% from existing pallet rack capacity 2,280 Pallet 4,750 Pallet
Shuttle & Satellite
Front view
Equipment Spec. - Shuttle
Shuttle specification
Pallet Type Plastic & Wood Pallet Shuttle photo
Load Specification
Pallet Size 1,100W x 1,100L x 150H
Load Size (Pallet Inc.) 1,200W x 1,200L x 1,700H
Weight Max. 1,500Kg/Pallet
Shuttle Size 1,050W(1,240W) x 1,850L x 274Hmm
Speed 5~146 M/min, SEW-SERVO Control
Self Weight Approx. 450Kg
Geared Motor 3.0kw, 1/10.97, Brake, Hollow Shaft Type
Drive Wheel Ф170mm, Power Max 95A
Guide Wheel Side Rail Guide Roller Type, Camfollower-CF24
Positioning System Data Matrix : PCV80-F200-R4-V19
Wireless Network Wi-Fi AP/Bridge : UA-X1100/UG-S2100
Battery Charger HBF900-24
Photo Sensor 1 Shuttle forward/backward over detection
Safety Sensor
Photo Sensor 2 Pallet/Product over detection
Photo Sensor 3 Obstacle Detection Safety Sensor
Proximity Sensor Shuttle position detection
Power supply Mono Type Power Rail (60A, 4P)
Electric Power AC-220~380V x 3Ph x 50/60Hz
Operation Mode Auto / Semi Auto / Manual Control
16
Equipment Spec. - Satellite
Satellite specification
Load Specification
Pallet Type Plastic & Wood Pallet Satellite photo
Pallet Size 1,100W x 1,100L x 150H
Load Size (Pallet Inc.) 1,200W x 1,200L x 1,700H
Weight Max. 1,500Kg/Pallet
Satellite Size 870W x 1,080L x 190H/240Hmm (50 stroke)
Speed
Traversing 5 ~ 56 M/min
Up/Down 1.5 M/Min (50 st/2.3sec)
Self Weight Approx. 350Kg
Traversing Motor
Motor 0.75kw, BLDC Motor (DC24V, 3000rpm)
Reducer 1/15, Planetary reducer, PGX90-H-015
Up/Dn Motor
Motor 0.75kw, BLDC Motor (DC24V, 2000rpm)
Reducer 1/100, Planetary reducer
Drive Wheel Ф135mm, Power Max 95A
Guide Wheel Ф55mm, Urethane mold brg wheel , DPMBP-5203
Positioning System Distance Laser Sensor, DL50 N2225
Battery Unit lithium ion battery (LiFePO4, 24Cell=60A)
Safety Sensor
Photo Sensor 1 Pallet detection when receipt
Ultrasonic Sensor Pallet detection when delivery
Proximity Sensor Shuttle Satellite : position detection
Photo Sensor-2 Up/Down detection
Power supply Auto Coupler Shuttle Satellite DC power supply
Electric Power DC-24V
17
Equipment Spec. - Rack
Storage Rack specification
Rack & Satellite
Rail
Satellite Rail Section drawing Shuttle rack installation photo
Rack Post
Ω-Type, 85x80x2.3t Hole & forming & Cutting
Satelite Rail
Hole Press
Roll forming
Cutting by mould
Satelite Beam
Hole Press
Satelite Rail Beam Bracket
Forming & Hole Press
Roll forming
Cutting by mould
Material
Galvanized Steel
18
Equipment Spec. - Conveyer
Chain Conveyer specification
Load Specification
Pallet Type Plastic & Wood Pallet Chain conveyer assembly
Load Size (Pallet Inc.) 1,100W x 1,100L x 1,600H
Weight Max. 1,500Kg/Pallet
Conveyor Speed 10~15 M/min
Geared Motor 0.75Kw ~ 1.5Kw, x 4P x 1/60, Hollow Shaft Type, DSK
Feeding Chain RF#60x2
1. Direct connect geared motor to drive shaft by hollow axis Method. (no need Motor Base & Tension device) 2. Bearing based easy assembly & repair
1. Material: Aluminum 2. Improve manufacturing/ assembly efficiency by aluminum Profile 3. Light weight Conveyor, manufacturing cost saving 4. Wear & noise reduction by polymer material Chain Rail
Head Section Middle Frame Section
Equipment Spec. - Lifter
Lifter specification
Pallet Type Plastic (Wrapping product) Up/Down Lifter assembly Load Specification
Load Size (Pallet Inc.) 1,100W x 1,100L x 1,700H
Weight 850Kg ~ 1,500 Kg / Pallet
Lifting Speed 5~40 M/min, Inverter Control
Geared Motor 4.0Kw x 4P x 1/63, Hollow Shaft Type
Feeding Chain RS#80 x 2 columns
Head Section
1.Direct connect geared motor to drive shaft by hollow axis method.(no need drive chain Tension)
2. Simple drive unit Easy assemble/install/repair
3. Up/Down position control by Encoder
Mast Frame Section
Loaded Chain Conveyor
1.Easy manufacturing/assembly/installation of Single Mast Type
(existing type: : 4Post Structure Type)
2. No connection part between post because one post system (maximum pipe length -12 M)
3. Easy manufacturing/installation because L-type Carriage (existing type : Cage box shape )
4. Mast Frame has Up/Down Guide Rail function
(existing type : Carriage & Weight Rail require)
5. No need outer cover – Economic & easy operation and maintenance (existing type: transparent acryl and Ex'p Metal)
6. Weight locate inside of Mast : minimize space
7. Beautiful exterior (Mast - SQ. Pipe : 450x450)
Same specification as above Chain Con‘v(AL-Frame)
1. Size : 900CC x 1,500L x200H
2. Speed : 10~15 M/Min
3. Geared Motor : 0.75Kw, 1/60
4. Feed Chain : RF#60 x 2
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Equipment Spec. – S/W & H/W
S/W & H/W specification
Wifi AP/Bridge Data Matrix Code AC power supply – Compact bar Position Sensor
Lithium Ion battery Battery Auto-coupler Up/Down Link Unit Laser Sensor Driving wheel, Guide
Automated Material Handling Systems
Total Solution Provider Group
