Zhejiang Pinbo Plastic Machinery Co., Ltd.  

Product Name: Plastic Extruder Screw Barrels for Blowing Film Machine Model NO.: PB-EM Computerized: Computerized Automation: Automatic Exhaust: Exhaust Screw Channel Structure: Deep Screw Engagement System: Full Intermeshing Screw: Single-Screw Assembly Structure: Integral Type Extruder Feeding Mode: Multiple Feed Product Type: Extrusion Molding Machine Plastic Processed: PE Type: Pipe Extruder Product Name: Supply High Production Single Screw Cylinder Brand Name: Pym The Long Screw: 10000mm Place of Origin: Zhejiang China base Material: 38crmoaia, 42CrMo Tempering Hardness: 240-280hv Depth of Nitrogen Layer: 0.6-0.8mm Roughness of The Surface: Ra0.4um Straightness of Screw: 0.015 Depth of Alloy: 2.5mm-4mm Trademark: Yumin Transport Package: Wooden Box Specification: CE, SGS, TUV, BV Origin: Ruian HS Code: 8477900000 Product Description Single screw barrel for pp filmMain parament :Material: 38CrMoAIA 40CrMo 42CrMo high quality alloy steelTechnology: Nitriding treatment, alloy coating spraying, heating treating, screw fully hardening.Depth of nitrition layer: 0.6-0.8mmNitriding treatment surface hardness: HV>=900-1100HVFragility of nitrition: Less and grade 1Surface roughness: Ra 0.4umStraightness of screw: 0.015mmSurface of hardness of nitrated Cr Coating layer: >=Hardness of Cr coating layer: HRC62-72Thickness of alloy plating: 0.025-0.085mmDepth of alloy layer: 2.5-4mmTechnological Process:Blanking, Rough Machining, Quenching & Tempering, Semi Finishing Machining, Finished Product, DetectingNitring/Alloy Processed, Finish MachiningPacking for Stainless steel screw and barrel1) Wooden case package2) Plastic film package3) Suitable to transportation4) As buyer requestAfter-Sales Service1. If the after-sale problems we will reply you in time of after-sales request.2. We have a large number of professional and technical personnel, engaged in equipment design and development work, has a wealth of practical experience. Can provide you with the best after-sales service.FAQQ1:What are we?We are factory, with license of import and export goods by ourself.Q2:How to get to us?The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.Q3:How do we control the quality of screw barrel ?We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself, Our advantage :1.We have long history and experience working in the field2. We have the most advanced equipments and technique in our industry3. We have professional engineers and staffs4. We have 100% quality ensure system and 24hours after-sale service system5. We own two lands of workshop, covering 5000cbms.6 .For each product will have 1 year guarantee.Company information :Zhejiang pinbo plastic machinery co.,ltd is located in ruian wenzhou city with brand of PYM (Former Ruian yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in Ruian city which is the basement of plastic machines.Dear customer, if you already have suppliers or are looking for suppliers, have a try to believe us, we are sincerely welcome you and want to cooperate with you. Welcome to visit our company .Contact us :