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Designed for industrial production operators focused on high-speed wire and cable manufacturing, our QP630/800 Active Pay Off Machine delivers a reliable high-precision solution for continuous active wire feeding. This specialized equipment solves common production pain points including tension instability, wire tangling, and speed mismatch in high-volume extrusion lines. Compatible with φ0.8-8mm core wires and PND200-630mm cable spools, it adopts advanced PID vector control for real-time linkage with traction speed, making it an essential core device for modern wire and cable production. We provide full customization for non-standard spool sizes, production speeds, and line integration needs.
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Powered by a high-performance AC motor and matched with a sinusoidal vector inverter for PID control, this Active Pay Off Machine achieves a stable pay-off speed of 100-500 m/min. The imported high-precision displacement sensor feeds back real-time analog signals, ensuring perfect synchronization between pay-off speed and downstream traction speed, eliminating wire stretching or slack even during long-term high-speed operation.
The equipment features a pneumatic shaftless top cone structure, enabling simple manual loading and unloading of wire coils without complex shaft installation. The electric screw lifting system greatly reduces manual labor intensity, shortens coil changeover time, and improves overall production efficiency for industrial manufacturing enterprises.
Equipped with an artificial counterweight tension adjustment system and reverse braking function, it maintains constant tension for high-speed production, ensuring uniform wire arrangement in downstream processes. The built-in electromagnetic brake delivers emergency stop performance without wire tangling, protecting operators and production materials, and minimizing production waste.
The frame is welded with high-quality rectangular steel pipes, with precision boring for the main shaft hole to ensure long-term stable operation. The wire distribution and steering wheels are made of high-strength aluminum alloy with porcelain spray treatment, providing excellent wear resistance and smooth wire guidance, extending equipment service life and reducing maintenance costs.
Parameter | Φ400 Model | Φ630 Model |
Suitable Cable Spool | PND200-400mm | PND400-630mm |
Pay-off Mode | Active pay-off | Active pay-off |
Pay-off Motor Power | 1.5KW | 5.5KW |
Max Pay-off Speed | 850 RPM (Customizable) | 400 RPM (Customizable) |
Guide Wheel OD | 130mm aluminum alloy, 4 upper + 3 lower, approx.5m wire storage | 160mm aluminum alloy, 4 upper + 3 lower, approx.5m wire storage |
Brake Mode | Constant tension with reverse brake, suitable for high speed | Constant tension with reverse brake, suitable for high speed |
Speed Control | Rope encoder | Displacement sensor |
This constant tension active pay off machine is essential for a wide range of industrial sectors, including wire and cable extrusion production, core wire insulation processing, communication cable manufacturing, automotive wiring harness production, electrical wire processing, and construction cable production. It is compatible with various downstream production equipment, meeting high-efficiency and high-stability production needs of professional industrial business users.
Shanghai Qipang Industrial Co., Ltd. is a leading professional wire and cable processing equipment manufacturer with full TUV, SGS, CE, and ISO certifications. With years of R&D and manufacturing experience, we specialize in active pay off machines, wire spooling equipment, laser diameter gauges, cable spark testers, and full production line supporting devices. All our products are engineered for seamless integration with extruders and standard production lines, with comprehensive customization for industrial enterprises worldwide.
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It adopts active pay-off mode, with advanced PID vector control to achieve real-time linkage with downstream traction speed, suitable for high-speed continuous production.
The Φ400 model is equipped with a 1.5KW motor, while the Φ630 model is equipped with a 5.5KW motor, with customizable power options for special production needs.
It is designed for φ0.8-8mm core wire active pay-off, with customizable adjustments available for other wire diameter ranges.
Whether you need a standard active pay-off machine or a fully customized solution to match your existing production line, our professional technical team can provide tailored support. Contact us today to get detailed equipment drawings, an exclusive quote, and a customized pay-off solution for your industrial production needs.
