PP-PE-ABS-PVC thick sheet extrusion line has an exhaust fan that draws air out of the material to lower the possibility of trapped fresh air in the finished product. The exhaust system reduces or completely removes the amount of fresh air that is trapped inside the product, resulting in a high-quality final product. The use of thick ABS plates is common in packaging, medical equipment, electronics, and home appliances. PP-PE-ABS-PVC thick sheet extrusion line is also ideal for chemical industry, petroleum, electroplating, water purification equipment, environmentally friendly equipment, lamp housing, and advertising. It is an environmentally friendly product.