WDV 724 Four Head Inline Welding Machine
Schtec WDV 724: Servo-driven inline 4-head welder for precise PVC frames (45°/90°/V). PID heat & auto centering optimize high-volume production.
WDV 724 Technical Specifications
| Electricity Value | 220-440 V, 3~ 60 Hz |
| Power Consumption | 9 kW, 25 A |
| Min. Welding Size | 320 mm |
| Max. Welding Size | 4500 mm |
| Max. Profile Width | 125 mm (90° Welding Angle) |
| Max. Profile Height | 165 mm |
| Welding Angle | 45°, 90°, and V |
| Air Pressure | 6-8 bar |
| Air Consumption | 200 l/min |
| Machine Length | 5.500 mm |
| Machine Height | 2.100 mm |
| Machine Width | 1.950 mm |
| Machine Weight | 1.980 kg |
WDV 724 Four Head Inline Welding Machine
Standard Features
- Computer controlled (PID) heat control system to achieve welding strength within standards.
- Precise movement capability thanks to high precision linear guidance systems.
- Temperature, melting and bonding time that can be defined separately for each profile type.
- Ability to select profiles with a pneumatic revolver with 8 different positions.
- Welding heads can weld independently of each other.
- Each head can move independently for 90° and middle registration welding.
- Welding patterns can be changed quickly and easily.
- Height adjustable and foldable profile support system.
- “H” and “T” welding capability.
- Automatic middle register centering system
Optional
- 3,4 and 5 welding head options
H2:Technical Specifications
The Schtec WDV 724 is designed for high-precision PVC frame welding. It performs welding at 45°, 90°, and V-angles using servo-assisted linear guides. PID-controlled heat management, automatic mullion centering, and a pneumatic revolver system enhance efficiency. It can handle H and T-type welds between 320 mm and 4,500 mm, making it ideal for high-volume production lines. With a 9 kW motor and 1,980 kg industrial frame, it ensures long-lasting and efficient performance.
Welding Machines for PVC
Discover SCHTEC's high-precision PVC Welding Machines for window & door profiles. Models like WD 710, WM 750, and WM 740 offer 0.2mm accuracy and full automation. Boost your production. Request a quote today!
FAQ
What is a corner welding machine and what is it used for?
SCHTEC corner welding machines join the corners of PVC window and door profiles with 0.2 mm precision. Models like WD 710 and WM 740 ensure aesthetic and durable joints. With PID-controlled heat management and touchscreen interfaces, they standardize quality in window/door production.
What are the advantages of a PVC window welding machine?
SCHTEC welding machines provide 40% time savings and high efficiency through servo motors. WM 750’s 3-axis system and Teflon roll reduce maintenance needs. Used in over 65 countries, these machines optimize production with remote service and a 10,000-profile memory bank.
Which profiles are compatible with automatic welding machines?
SCHTEC corner welding machines are compatible with all standard PVC profiles. The WDV 724 operates at 45°, 90°, and V-angles, while the WD 710 offers flexibility from 30° to 180°. They deliver uniform heat distribution for white and colored profiles, and adapt to various frame sizes.
How is a SCHTEC welding machine installed?
SCHTEC offers on-site installation and operator training post-delivery. Our 7-member service team from a 9,000 m² facility provides 24/7 technical support with centralized lubrication and remote connectivity, ensuring uninterrupted production.
