Characteristics and applications of twin-screw extruder;

Research And Design of High Efficiency Squeeze Splicing Machine for the Reinforcing Bars;

The current status of squeeze casting machines is summarized and analyzed from four aspects including the squeeze casting mode, the shot system, die locking force and squeeze process control.

In this article, the processing technic, key technology, extruding equipment and their applications and future are introduced, and the necessity and feasibility of developing Wood/Plastic composites are confirmed.

According to the productive characteristic of random copolymerization PP( PP-R) pipes, it is pointed out that the common extrusion equipment is unable to meet the production requirement.

The article introduces the general situation of the development of the PVC plastics door & window and their advantage at the home and abroad and the domestic applying fields ;the production situation of the UPVC profile and its extrusion equipments and the plastics door & window assembly equipments.

It describes in detail the requirements for the extrusion equipment for nylon sheath wires and measures to improve the quality of products.

FRP blades are usually made by pultrusion processing,the product’s quality is much related to the chemical composition of the material,the heating temperature,the pultrusion speed and the stability in the pultrusion processes,however,it is critical that good performance be designed in terms of pultrusion equipment.