steel parts are GB 40crmo (German Standard 40crmo4) alloy steel manufactured by famous steel plant, and formed through the heat treatment, cutting, cylindrical grinding, cadmium coating, high-frequency quenching and other processes, the Superficial Rockwell Hardness can reach 60 degrees, so it is featured by the advantages of strong strength, extra wearing, hard to break and deformed, and large bolt stress; the castings are casted according to GB QT500-7 (German Standard GGG-50) by famous casting company, so it is featured by the advantages of high purity, less impurity, high ball rate, hard to break and deformed, firm and wearing, the requirements for the machining precision of castings are extremely strict, adopt high-performance CNC machining center of digital processing, the template verticality. parallelism and other hard indexes must reach the design requirements, the template and rod of the injection molding machine that reaches this standard are featured by even stress, small wearing, hard to break, high precision, less product fin, and long service life.
2.lnjection molding machine frame:
excellent injection molding machine shall begin from frame. Hai-Shi injection molding machine frame adopts cutting by advanced laser cutting machine and overall bending process, the skeleton square tube of table-board and bottom plate of the frame shall adopt overall bending process without any splice weld points, pole adopts full welding process, and high-strength multi-point support, the frame quality reaches the international advanced level (the frames of Hai-Shi injection molding machine and international famous brands of Servo injection molding machinecome from the same supplier, so they have similar design philosophies and frame weights, most international famous brands of injection molding machine manufactures adopt such frame); the whole injection molding machine is featured by stable running, small vibration, fast, the product manufactured has high precision, and is hard to leak.