Pvc upvc Four Head Welding Machine for PVC UPVC Doors and Windows Making

Short Description:

Model No. :SHJ4Y-120*3500

Function : it is used for white colour UPVC profile ,two head can work separately or linkage.

Product Detail

Product Tags

Product Description

Feature of upvc window machine

  • Used for upvc window door corner welding
  • Plc control the machine working
  • Left head is fixed ,right head can moveable on linear guide rail.
  • Two machine head can work separately or linkage.
  • Linear guidway features more precise
  • Weld two point, single point, transom, cross -transom and special angle.
  • Various angles welding between 30 to 180 degree is available on last machine head.
  • Pneumatic drive, simple operation, stable capability.
  • Solid machinery base and structure ensure long life service with high dimension accuracy.


  • Technical Specifications


  • Power supply
220V,50-60Hz, Single Phase
  • Input power
  • Spindle rotary speed
  • Air pressure
  • Air comsumption
  • Welding height
25~120mm ,Max. 180mm
  • Welding width
  • Welding range
  • Overall dimension


  • Standard Accessory
  • Heating plate
  • Mobile work pieces supports
  • Teflon Cloth(welding cloth)
  • Complete tooling
  • Certificate
  • Operation manual


  • Main Accessory
  • PLC
  Mitsubishi ,TCD
  • Solenoid valve
  • Cylinder
Best & Huatong Shandong
  • Air filter device
  • Electric button & knob switch
  • AC contactor & MCB
Renmin Shanghai
  • Temperature Controller Meter


Any angle welding block
Extra welding cloth
Max. Welding height (180mm ,especially for some of 3 track sliding door frame system)

Product show & Debug

window door making machine

This is four head welding machine ,four head can work single or linkage.

The complex mechanical structure ,thick material ,and higher mold guarantee high precision welding and make the machine more stable and longer life .

upvc window and door machine
window machine

This machine works on welding white upvc profile ,after welding ,need to clean the welding bead with corner cleaning machine.

After cleaning ,there is 3mm width groove is there .

Machine head adopts casting parts with high quality

window door welding machine

Packing & Delivery

  • All the machine packed with standard export wooden case to make sure customer will received the machines they ordered intact.
  • All the machines & accessories can be shipped worldwide by sea, by air or by international courier via DHL, FEDEX, UPS.

Packing Detail:

Inner package :stretch film

Outside package : standard export wooden cases

packing upvc windows machinery
upvc windows machine delivery

Delivery Detail:
Usually we will arrange dispatch within 3-5 working day after receive payment .
If there are big order or customized machines ,it will take 10-15 working day .

Upvc Window & Door Processing Solution

We will according to customer’s requirements (budget,plant area etc ) , to provide the best solution for customers .
All project report and factory layout arrangement are available for valuable customer.

upvc window making machine

Machine maintenance

Machine maintenance is necessary ,it will helpful for your machine life , please clean all dusty after use the machine . Frequently check the PLC or the following:

6.1 Check to see if there is anything giving out excess heat or if the sun is shining directly on the machine, which can make the temperature in the controller rise, too high.

6.2 Check if there is some electric dust getting in the .

6.3 Check the arrangement of wires and the terminals to see if they are loose or damaged.

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