Double Head Welding Machine

Short Description:

Automatical doors and windows making machine welding machine for welding pvc window
Model No.: SHJ2Y-120*3500
Function: it is used for white colour UPVC profile, two head can work separately or linkage.

Product Detail

Product Tags

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




Operation manual


Main Accessory


Mitsubishi, TCD

Solenoid valve



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 Details

upvc windows fabrication factory

Common type two head welding machine with heavy duty body and inside electric control box( It can avoid damage during transport)

Machine head adopts casting parts with high quality 

upvc welding machine
upvc window frame welding machine

Equipped with heavy material clamping plate and moveable block.
Customer can change block as per requirements.

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

2 heads welding machine1

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 windows fabrication 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.

Double Head Welding Machine1

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