We are a professional company engaged in the research, development, production and sales of plastic extrusion machinery and plastic screw barrels.
The main products of Dowell Machinery are: screw barrels for various extruders and injection molding machines, various plastic pipe extrusion lines, vari ous plastic and wood-plastic profile production lin es, various pelletizing lines, various single-screw extruders for sheet and board, wire and cable, fiber and non-woven fabrics etc....
READ MOREThis production line is used to recycle all kinds of waste films or scraps made of HDPE, LDPE, PP, EVA, PVC, and other materials
Our extruders are characterized by high-speed extrusion and high capacity, enabling fast and continuous production
Our wire and cable extruders are critical and indispensable equipment for modern industry, providing efficient and reliable
The material is pushed in the screw groove and becomes molten to be sheared and supplied to the head of the mold opening.
The role of the screw is to convey, compact, melt, mix and apply pressure to the plastic.
Established
Factory area
Manufacturing Staff
Country area
At a time when the manufacturing industry continues to pursue cost reduction and efficiency improvement, the field of injection molding has ushered in a breakthrough technological ...
In the fields of plastic extrusion and injection molding, conical screw barrels are known as the core power source, and their performance directly determines production efficiency ...
In the realm of plastic extrusion and injection molding, screw barrels are the heart of the process, dictating material flow, melting efficiency, and product quality. Among the mos...