PHJ0815 assembling welding and straightening integral machine

Quotation & technical specification

[03/06/2014]

1. Price list:

No. Name QTY. Price(USD)

FOB SHANGHAI

1 Assembly-weld-straigh

ten all-in-one machine 1 112, 000.00

2. Structure principle

Assembling welding and straightening integral machine is a special machine which can make direct

assembling, welding, and straightening for the H-beam flange and web plate. It combines the working

procedures of assembling machine, gantry welding machine, and straightening machine into one machine,

which makes visible higher production efficiency, lower machine cost, and smaller space. Thus it is a

high-efficient machine for H-beam and T-beam production.

This equipment is composed by assembling and welding main machine , assistant straightening machine,

pre-centering system, driving elevating roller conveyor, driving roller conveyor, idle roller conveyor, flux

recycling system, hydraulic system, electrical controlling system, and welding power source etc.

The assembling and welding main machine is composed by bottom stand, up frame, flange and web plate

centering system, main transmission device, welding torch adjusting device, and conduction device etc.

The bottom stand is welding construction, on which there is flange and web plate centering device, main

transmission roller, welding torch adjusting system, conduction device and up frame. On down part of the

bottom stand, there is transmission axis, chain wheel, chain of main transmission system. The main

transmission motor speed-reducer is assembled at the side of the machine bottom stand.

On the up frame, there is assembled with up pressing roller. The up pressing roller is fixed on the elevating

beam of the up frame, the elevating beam can make up and down elevating movement on the rail of the up

frame, which is driven by up pressing cylinder。

The flange and web plate centering device is driven by hydraulic motor, the pinch roller centering and

pinching the flange and web plate is driven by worm speed-reducer, gear transmission, screw rod lead screw

The main transmission is of motor speed reducer driven, the main transmission roller rotation is driven by

chain transmission, meanwhile the chain from main machine drive the main straightening roller of the

assistant straightening machine rotating at the same speed. The assembling and welding speed adopts AC

frequent speed adjusting, which can be adjusted in the range of 0.35-3m/min.

The machine web and flange plate orientation, centering, pinch and up pressing roller pinch is driven by

hydraulic system. The action pressure can be adjusted by the pressure adjusting valve of the hydraulic

station.

Assistant straightening machine is composed by up straightening roller system, down straightening roller

system, flange centering device etc. The two up straightening roller is driven by hydraulic cylinder, and can

press down the flange. One down straightening roller is driven by chain of the main machine which can

make continuous straightening of the work-piece.

Pre-centering device is used for making primary centering for the flange and web plate that fed into the

roller conveyor. The flange and web plate two centering system action is driven separately by the two

hydraulic cylinders.

The driving elevating roller conveyor has the function of elevating, and also the supporting of the welded

and deformed work-piece.

The flux recycling system can send the flax to the welding seam, and recycle the remained flux after

welding, which make a circular system of the flux feeding and recycling.

3. Technical data

Web height： 200-1500mm

Web thickness： 5-16mm

Flange width： 200-800mm

Flange thickness： 5-20mm

Work-piece length： 4000-15000m

Assembling and welding speed： 0.35-3 m/min

Main machine power： 3 kW

Roller conveyor motor power： 0.75*4=6 kW

Flux recycling machine motor power： 3×2=6 kW

Pump station power： 4kW

Welding source power： 69 kW×2=138 kW

4. Supply range and components

a. Main machine: bottom stand, up frame, flange and web centering device, main transmission system etc.

b. Assistant straightening machine: up straightening roller system, down straightening roller system, flange

centering device

c. Roller conveyor: driving roller conveyor 4pcs, idle roller conveyor 4pcs.

d. Pre- centering device: draw bar, drawing pole, hydraulic cylinder one group including 3 sets.

e. Hydraulic system: hydraulic station, high pressure hose

f. electrical controlling system: electrical case, operational box, AC transducer

g. Flux recycling system: recycling machine, separating buckets, flux hopper, feeding hose each 2 sets

h. Welding power: Lincoln DC-1000 and wire feeding machine, controlling box 2 sets

5. Technical documents

Machine operational manual, (including electrical principle drawing, foundation drawing)

Welding power operational manual,

Packing list

Foundation drawing

6. Parts made or prepared by users

a. Foundation (drawing supplied by seller)

b. Foundation bolt and expansion bolt

7. Machine picture