Product specification：

Capacity of Injection：30g-50000g

Screw Diameter：Ф18-Ф250type

Power of locknut：250KN-32000KN

material:38crMoAIA，Qualitative, Qualitative.,Nitriding, surface

Harness：HV≥900Depth of nitration case：0.5-0.8mm

Features：

Material special stainless steel, quenching, hard HR55-58. Suitable for a variety of transparent and corrosive materials, improve the service life of the screw.

Division I professional to provide customers with a variety of special design screw, such as PVC, PC, nylon plus fiberglass, bakelite, ceramic powder, halogen-free and other special screw.

Classification：

The structure of the barrel can be divided into many types: monolithic, segmented, bushing, casting, and bimetallic lathes.

Integral barrel: In injection molding machines and extruders, the application is mostly monolithic barrels, and in particular small and medium-sized models, this structure is basically adopted. The barrel is generally used for 38CrMoALA. Moreover, the temperature control is accurate and easy, and the machining accuracy is also relatively easy to ensure.

Segmented barrels: Mainly used in larger extruders and exhaust extruders. Because the total length of the barrel is divided into several sections, the mechanical processing of each section of the barrel is convenient, and the temperature control of heating and cooling is relatively large.