China Haul-off Machine for Pipe Extrusion Line - Top Suppliers & Factory Solutions
Our Advantages
Robust design
Belts and caterpillars driven individually by 3-phase motors, optionally as servo drives
High haul-off forces due to high motor torque and pressure cylinders
High synchronization accuracy with coordinated drive motors
Back pressure control for thin-walled pipes
Electric adjustment of all caterpillars to pipe diameter
Upper caterpillars with pendulum support and pneumatic contact pressure
Integrated control via touch screen
Our Offer
For pipes from 16 to 800 mm
- Starting from the double track extension, the design is tightened in the opposite direction, which can firmly lock the pipe and achieve different sizes from 16-800mm.
- Bottom caterpillars manually/electrically adjustable
- Start-up aid mounted on haul-off for saving space and synchronizing via pilot frequency
For pipes from 800 mm upwards
- Multiple caterpillar haul-offs (6-14) with V-shaped rubber studs
- Electrically adjustable caterpillars at top and bottom
- Start-up aids up to 180 kN tractive force, synchronized with haul-off via pilot frequency
- Deflection rollers and rope guides of start-up aids on tilting frame at the outlet end
For small diameters up to 125 mm
Especially composite, micro duct and drip irrigation
- Belt haul-offs with Poly-V belts for smooth running
- Extrusion speeds up to 300 m/min
- Extrusion height adjustable via hand wheel and fixed stop electrically adjustable
- Easy access for belt change due to quick belt change system
- Lateral pipe guides for high-speed extrusion
- Pivotable top support to compensate for twisting of the pipe during extrusion
Frequently Asked Questions
What pipe sizes can your haul-off equipment accommodate?
Our equipment can handle a wide range of sizes, including small diameters up to 125 mm, medium pipes from 16 to 800 mm, and large pipes from 800 mm upwards.
What type of motors are used to drive the belts and caterpillars?
The belts and caterpillars are driven individually by 3-phase motors, with an option to upgrade to servo drives for enhanced precision and synchronization.
How does the equipment safely handle thin-walled pipes?
Our machines feature a specialized back pressure control system designed specifically to handle thin-walled pipes safely and effectively without causing damage.
How is the adjustment of caterpillars controlled?
We offer electric adjustment of all caterpillars to match the pipe diameter. Additionally, depending on the model, bottom caterpillars can be adjusted either manually or electrically.
What features support high-speed extrusion for small diameters?
For small diameters up to 125 mm, we use Poly-V belts for smooth running, achieving extrusion speeds up to 300 m/min. The system also includes lateral pipe guides and a quick belt change system for maximum efficiency.