WM 740 Four Head Welding Machine

Standard Features

• Welds four corners of PVC profiles simultaneously at 90 °with high sensitivity and strength
• Beckhoff brand, high performance industrial PC operated by Windows XP Embedded. Fanless motherboard system works between 0°C – 55°C, and it comes with a 15” touch screen display
• Data transfer via ethernet network connection, wireless network connection or USB interface
• Welding parameters are defined by the user for every individual profile(up to 10,000 profiles)
• Welding temperature, melting and welding times can be adjusted individually for each profile type.
• All machine axes are moved by hardened steel ball screw which provides accuracy and durability.
• PC controlled (PID) heat control system to obtain strong welding results in compliance with standards.
• Summer / winter working mode is automatically selected,so the temperature adjustment is done easily
• Horizontally placed strong mechanical heating plates distribute heat homogeneously without being affected from difficult working conditions.
• Easy and fast change for teflons by specially designed roll up teflon system.
• Easy and fast change for welding moulds
• Works effectively by compressed air supplied to the system
• White or colour profiles can be weld with the same sensitivity
• Central lubrication system minimizes maintenance time
• Reports can be created for daily, weekly, monthly and annual production
• Light barriers and safety equipment confors to CE machine design with full security
• Stable and accurate data transfer between this machine and the CNC corner cleaning machine via Industrial quality Ethernet connection
• All the error messages and system status can observed on screen by HMI software program developed by the Schtec software department
• Service to the entire automation system,trouble shooting and fault removals can be done by remote connection

Optional

• Gasket pressing system
• Barcode reader
• Welding moulds

H2:Technical Specifications

The Schtec WM 740 automatically welds all four corners of PVC window and door profiles at 90° angles. Fully automated, it delivers high efficiency for large-scale production. It includes a Beckhoff industrial PC with a 15” touchscreen, PID heat control for stable seasonal performance, a 10,000-profile memory bank, and wireless/Ethernet data integration. The roll-type Teflon change system and centralized lubrication reduce maintenance time. WM 740 is designed for speed, precision, and safety in high-volume manufacturing.