CNC Vertical Four-corner Welding Machine

Payment Type: L/C,T/T
Min. Order: 1 Set/Sets
Delivery Time: 30 Days

Basic Info

Model No.: SHP4-CNC-3000A

Additional Info

Packaging: our standard package is plastic film,but wood package or steel pallet can be equipped as per customer′s requirements

Transportation: Ocean,Land,Air

Port: Qingdao,Tianjin,Other china main port

Product Description

Brief Introduction

CNC vertical four-corner welding machine is the special machine for the welding of uPVC profiles, and ideal equipment for mass production of uPVC windows and doors. The four welding heads can finish the welding of rectangle window frames or sashes in one work operation, featuring high efficiency.

Compared with other uPVC welding machines, significantly, the four-corner welding machine improves the welding strength, welding accuracy and durability of uPVC windows and doors through window-frame parallel welding and synchronous profile-clamping technology, imported step motors and synchronous belts, and high-accuracy liner bearing motional pairs. Additionally, good-performance and long-life pneumatic components, imported industrial PC in control system, and high-strength machine construction, guarantee the service life of the uPVC window welding machine. This machine is easy to operate with user-friendly human-machine interface, and easy to maintain with pneumatic driving system and motional pairs of oil-free lubrication bearings.


Process two or three window frames at one time with special profile positioning plates

Most of welding parameters can be changed easily on the human-machine interface

Pressure, temperature and welding time can be adjusted manually according to uPVC profile types and external environmental condition

High accuracy of welded window or door frames through size error compensation

Suitable for mass production of uPVC windows and doors

High angel weld strength and higher pass-rate of products

Technical Parameter

Power supply                380V 50Hz (optional)

Input power                 11.0Kw

Air pressure                 0.5~0.8Mpa  

Air consumption           200L/min

Welding profile height   20~120mm

Welding profile width    0~120mm

Welding range             300×300~1800×3000mm   

Outside dimension       5000×1728×3000mm

Weight(about)             3200Kg

Contact Info


Jinan Stone Machine Co., Ltd.

Address: No. 398 of Sushan Road,Jinan,Shandong

Contact Person: Hao Guosong



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