PP Hollow Construction Board Machine)……
PP hollow plate used widely in constructions and decorations. The hollow grid plate die and feedblock can make UV protection on both sides.The final production with a max width of 2100mm and have a high impact strengh, good weather resistance and UV protection. With adjustable upper and lower mold lips, production thickness relative errors can be controlled within 3%; built-in heater features provides fast heating and superior temperature retainment.The individual air regulator can make the air volume of each section even easy to control to increase the product quality.The smoothness of the channel reaches 0.015- 0.03um,which ensures the stagnation-proof. Different design can meet the different requirements of products, general polycarbonate hollow plate whose thickness is between 4 to 25mm, multi-layers plate such as H-cross section, X-cross section etc, the thickness of some can reach 36mm, and the UV layer can be coated.
The PP, PE hollow grid plate produced by special dies are light weighted, dampproof and have a high impact strength, which is widely used as advertising light panel, exhibition upholster, carry box etc.The thickness-range is 4-20mm and the width is 1200-2200mm. The cooling vacuume calibrator is manufactured from specially treated material assuring maximum wear resistance and deformation-free. Special temperature controlled water way and vaccum calibration design allows temperature adjustment to meet various physical property requirements for different materials.
PP formwork specicicarion: