Hardness HRC 60-62! With ultra-high wear resistance and ultra-high corrosion resistance, it is an ideal screw for injection molding machines and extruders for GF reinforced grade resins.
The "Screw DPS450R" is a screw for injection molding machines and extruders that is highly resistant to abrasion and corrosion, making it ideal for GF reinforced grade resins. It is compatible with super engineering plastics! Thanks to ESR treatment and powder manufacturing methods, it also excels in corrosion resistance and mirror finish, preventing erosion from gases such as those from PPS. [Usage Examples] ■ PPS + GF 30% - 40% ■ PA6T + GF 30% - 40%, etc. *For more details, please download the PDF or feel free to contact us.
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【Other Lineup】 ○DPS400 →Characteristics: High wear resistance, high corrosion resistance *Prevents burning and contamination (Exhibits remarkable resin release properties due to a unique surface hardening layer) →Hardness: HRC56–58 →Applications: Compatible with super engineering plastics (Examples: PBT+GF30–40%, PA+GF30–40%, POM+GF30–40%, PVC, etc.) ○DPS450R →Characteristics: Ultra wear resistance, ultra corrosion resistance (Excellent corrosion resistance and mirror finish due to ESR treatment and powder manufacturing, prevents erosion from gases such as PPS. Ideal for GF reinforced grade resins) →Hardness: HRC60–62 →Applications: Compatible with super engineering plastics (Examples: PPS+GF30–40%, PA6T+GF30%–40%, etc.) ○DPS570X →Characteristics: Ultra ultra wear resistance, high corrosion resistance (Combines incredible hardness with flexibility through powder manufacturing, achieving long lifespan for even the most demanding resins) →Hardness: HRC68–70 →Applications: Compatible with super engineering plastics (PPS+GF50% or more, PA+GF50% or more, LCP (high temperature grade), mica, plamag, ceramics, etc.) *For more details, please download the PDF or feel free to contact us.
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Watanabe Manufacturing Co., Ltd. is a manufacturer of injection molding machines and extruder screws and cylinders. Due to the rapid advancements in engineering plastics in recent years, plastic has been adopted for all critical safety components, including parts for automotive engines and even in the field of aircraft engines. Harsh resins have been developed one after another, increasing their applications as functional components. Our screws and cylinders are made from corrosion-resistant and wear-resistant materials, and we hope to achieve fully unmanned production for even just one more minute. Watanabe Manufacturing aims to be a leading company in parts for injection molding and extruders, responding to customer needs from screws and cylinders to on-site maintenance and education in resin molding.