Qingdao Tongsan Plastic Machinery co.,Ltd have been develop the PP hollow corrugated sheet making machine since 2015,now we have the machines for the PP hollow grid plate  width from 1220mm to 2450mm and thickness from 1.5mm to 12mm.We have different model production line,such as the 1400 type PP hollow sheet extruder machine,1860 type PP corrugated sheet production line,2300 type PP hollow corrugated board making machine,2600 type plastic hollow grid panel making machine,and for each model,we have the co-extrusion type for customer choose.The co-extruder type can use 20%-60% fillermatch for reduce the cost,so our customer can produce the cost competitiveness sheet with goog quality.Our machine have the advantage of high output,easy operation,high precision,good products with smooth surface straight rib.

We have different type of WPC machines to make different WPC products from different raw material。

Welcome to visit our booth at PLASTIMAGEN Mexico 2023 We are in A Hall, 3100 Aisle, Booth No.3134

This WPC machine is used for making WPC profiles by Wood and Plastic composition, such as WPC decking, WPC wall cladding, WPC fencing, WPC pergola, WPC post, etc.

PE/HDPE/PVC double wall corrugated pipe extrusion line is widely used in various field instead of concrete pipe and iron pipes,because it has excellent features such as:easy connected and accessiories installed,and quality reliable.

The advantages of plastic corrugated pipes 1. With both rigid and flexible: has sufficient mechanical properties, at the same time has excellent flexibility. 2. Compared with the plate pipe, corrugated pipe has lighter weight, save material, lower energy consumption, cheaper; 3. corrugated pipes with smooth inner wall can reduce the flow resistance of liquid in the pipe, improve the transmission capacity; 4. Good performance in resistance to chemical corrosion, can resist the effect of alkali in the soil. 5. Pipe with corrugation form can increase the load resistance of the pipe to the soil, at the same time, do not affect its flexibility,so that it can be laid on the uneven ground continuously. 6. Easily to connect and good in tightness . Easily handing, easily install, reduce the labor intensity, reduce working period. 7. Wide using temperature range, inflaming retarding, self-extinguish, safety in use. 8. safe insulation, is an ideal material for the electric wire conduit.