Main parament :
Material: 38CrMoAIA 40CrMo 42CrMo high quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heating treating, screw fully hardening.
Depth of nitrition layer: 0.5-0.8mm
Nitriding treatment surface hardness: HV>=900-1000
Fragility of nitrition: Less and grade 1
Surface roughness: Ra 0.4um
Streightness of screw: 0.015mm
Surface of hardness of nitrated Cr Coating layer: >=950HV
Hardness of Cr coating layer: HRC55-62
Thickness of alloy plating: 0.03-0.08mm
Depth of alloy layer: 2mm
Technological Process:
Blanking, Rough Machining, Quenching & Tempering, Semi Finishing Machining, Finished Product, DetectingNitring/Alloy Processed, Finish Machining
Packing for Stainless steel screw and barrel
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
After-Sales Service
1. If the after-sale problems we will reply you in time of after-sales request.Â
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.
FAQ
Q1: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 field |
| 2.  We have the most advanced equipments and technique in our industry |
| 3. Â We have professional engineers and staffs |
| 4.  We have 100% quality ensure system and 24hours after-sale service system |
| 5.  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 Â (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.Â
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 :
Addess:No.550 Kaifa road,development
area in ruian industrial development zone
Tel :0086-577-65518000 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Fax:0086-577-65518000
Mobile :0086-13868658679Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Extruder Single screw barrel for injection molding machine
Main parament :
Material: 38CrMoAIA 40CrMo 42CrMo high quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heating treating, screw fully hardening.
Depth of nitrition layer: 0.5-0.8mm
Nitriding treatment surface hardness: HV>=900-1000
Fragility of nitrition: Less and grade 1
Surface roughness: Ra 0.4um
Streightness of screw: 0.015mm
Surface of hardness of nitrated Cr Coating layer: >=950HV
Hardness of Cr coating layer: HRC55-62
Thickness of alloy plating: 0.03-0.08mm
Depth of alloy layer: 2mm
Technological Process:
Blanking, Rough Machining, Quenching & Tempering, Semi Finishing Machining, Finished Product, DetectingNitring/Alloy Processed, Finish Machining
Packing for Stainless steel screw and barrel
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
After-Sales Service
1. If the after-sale problems we will reply you in time of after-sales request.Â
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.
FAQ
Q1: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 field |
| 2.  We have the most advanced equipments and technique in our industry |
| 3. Â We have professional engineers and staffs |
| 4.  We have 100% quality ensure system and 24hours after-sale service system |
| 5.  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 Â (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.Â
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 :
Addess:No.550 Kaifa road,development
area in ruian industrial development zone
Tel :0086-577-65518000 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Fax:0086-577-65518000
Mobile :0086-13868658679Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Mini Hydraulic Excavator is with compact design, and with low oil consumption, it is suitable to be used for small works,small projects, in garden, farmland, municipal works,vegetable greenhouse, digging trench It is with small engine, simple design, easy to maintain.
Advantages:
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Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .
We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.
We also have an excellent management team, experienced technical staffs and professional sales team to solve all problems you encountered before and after sales. In addition, we have obtained I S O 9 0 0 1:2 0 1 5 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as United States, Europe,Australia, Southeast Asia,Russia,the Middle East,Africa. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
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