Plastic hollow corrugated roof production line consists of following list:
1. Extruders, twin extruder; 65/132, 80/156, 92/188, single extruder: 50/30, 65/30.
2. Extrusion mould, single layer hollow extrusion mould, co extrusion mould.
3. Calibration system, with long water cooling and good vacuum system.
4. Haul-off machine, keep stable production.
5. PLC cutter,set different cutting length value.
7. Smart technology system make whole line more automatic and advanced.
Width of finished product
600 to 830 mm
800 to1000 mm
Thickness of finished product
10 to 14mm
Twin-wall hollow roofing sheet is widely used in the factories (including chemical and treatment plant), sports stadium, schools, agriculture industry, marine, and warehouse.
Turnkey project service:
1. POLYTECH will provide all the machines for the complete production according to customer's requirements.
2. POLYTECH will provide complete service for factory layout and other information to help customer to build the factory.
3. POLYTECH can also provide the raw material to the customer if you need.
4. POLYTECH will provide good service for machine installation and training, until the customers can run the machines and make stably production.
5. Except one year quality guarantee, we will provide after-sell service for all the life.
6. For long-term cooperation, we always provide good quality, good price and good service to customer. POLYTECH are the professional and trustable supplier for turnkey projects.