Screw Barrel Of Injection Modling Machine
Descriptions :
Bloom(suzhou) Materials co.,ltd is located in Jiangsu,China, is close to Shanghai and adjacent to Ningbo Zhoushan port, an internationally famous deep-water wharf. The company specializes in the design and production of all kinds of rubber, plastic products injection and extrusion screw barrel enterprises, the products mainly include cone twin screw barrel, parallel twin screw barrel, common single screw barrel, planetary screw barrel, bimetal cylinder screw and other series. All kinds of screws and barrels produced by the company strictly select high-quality alloy steel as raw materials, use a series of complete processing, heat treatment, bimetal baking, alloy spray welding and other processes as well as perfect testing facilities to ensure the quality of products, and have a long service life and good wear-resistant and corrosion-resistant performance.The company undertakes surveying and mapping, design, transformation and repair and batch processing business, making full use of advanced screw design technology and technology, so that customers can get products worth more! Adhering to the customer first, forge ahead business philosophy, adhere to the customer first principle to provide customers with quality services.
Specification :
Common Steel :
Conventional materials : 38CrMoAIA SKD61 Cr12MoV SACM645 Ni GHII3
Nitriding hardness : HV900-1000
Nitriding depth : 0.5-0.8mm
Quenching hardness : HRC55°-62°
Nitriding embrittlement : Ra0.4
Straightness of screw : 0.015mm
Hardness of chromium plating : HV≥950HV
Thickness of chromium plating layer : 0.05-0.10mm
Alloy depth : 0.8-2.0mm
