38crmoaia Film Blowing Machine Screw Barrel
38CrMoAIA Film Blowing Machine Screw Barrel
Main Parameters :
Material: 38CrMoAIA, 40CrMo, 42CrMo – high-quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heat treatment, and full hardening of the screw.
Depth of nitriding layer: 0.6–0.8mm
Nitriding surface hardness: HV ≥ 900–1100HV
Fragility of nitriding: Low, grade 1
Surface roughness: Ra 0.4um
Screw straightness: 0.015mm
Hardness of Cr coating layer: HRC 62–72
Thickness of alloy plating: 0.025–0.085mm
Depth of alloy layer: 2.5–4mm
Technological Process:
Raw material cutting, rough machining, quenching and tempering, semi-finished machining, final inspection, nitriding/alloy processing, and finish machining.
Packaging for Stainless Steel Screw and Barrel
1) Wooden case packaging
2) Plastic film wrapping
3) Suitable for transportation
4) Customized as per customer request
After-Sales Service
1. We ensure timely responses to any after-sales issues.
2. Our team includes experienced engineers and technical staff who are dedicated to equipment design and development. We offer the best post-sale support available.
FAQ
Q1: What are we?
We are a factory with our own import and export license.
Q2: How can you reach us?
The nearest airport is Wenzhou Airport, and the closest train station is Ruian Station.
Q3: How do you ensure quality of the screw barrel?
We have professional engineers and staff who inspect every detail and dimension, from raw materials to nitriding treatment and precision grinding. The crucial nitriding process is handled in-house.
Company Information :
Zhejiang Pinbo Plastic Machinery Co., Ltd. is located in Ruian, Wenzhou City, under the brand of PYM (formerly Ruian Yumin Machine Screw Co., Ltd. since 1988). The company specializes in manufacturing screw barrels, ZLYJ series gearboxes, T-dies, filters, and extruder machines. It has become one of the largest suppliers of main components in Ruian, known as the base of plastic machinery.
Main Parameters :
Material: 38CrMoAIA, 40CrMo, 42CrMo – high-quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heat treatment, and full hardening of the screw.
Depth of nitriding layer: 0.6–0.8mm
Nitriding surface hardness: HV ≥ 900–1100HV
Fragility of nitriding: Low, grade 1
Surface roughness: Ra 0.4um
Screw straightness: 0.015mm
Hardness of Cr coating layer: HRC 62–72
Thickness of alloy plating: 0.025–0.085mm
Depth of alloy layer: 2.5–4mm
Technological Process:
Raw material cutting, rough machining, quenching and tempering, semi-finished machining, final inspection, nitriding/alloy processing, and finish machining.
Packaging for Stainless Steel Screw and Barrel
1) Wooden case packaging
2) Plastic film wrapping
3) Suitable for transportation
4) Customized as per customer request
After-Sales Service
1. We ensure timely responses to any after-sales issues.
2. Our team includes experienced engineers and technical staff who are dedicated to equipment design and development. We offer the best post-sale support available.
FAQ
Q1: What are we?
We are a factory with our own import and export license.
Q2: How can you reach us?
The nearest airport is Wenzhou Airport, and the closest train station is Ruian Station.
Q3: How do you ensure quality of the screw barrel?
We have professional engineers and staff who inspect every detail and dimension, from raw materials to nitriding treatment and precision grinding. The crucial nitriding process is handled in-house.
Our Advantages :
| 1. Long history and extensive experience in the industry. |
| 2. State-of-the-art equipment and advanced technology. |
| 3. Professional engineers and skilled workers. |
| 4. 100% quality assurance system and 24-hour after-sales service. |
| 5. Two workshops covering 5000 square meters. |
| 6. Each product comes with a 1-year warranty. |
Company Information :
Zhejiang Pinbo Plastic Machinery Co., Ltd. is located in Ruian, Wenzhou City, under the brand of PYM (formerly Ruian Yumin Machine Screw Co., Ltd. since 1988). The company specializes in manufacturing screw barrels, ZLYJ series gearboxes, T-dies, filters, and extruder machines. It has become one of the largest suppliers of main components in Ruian, known as the base of plastic machinery.
Dear customer, if you already have suppliers or are looking for reliable ones, please consider us. We sincerely welcome you and hope to establish a long-term partnership. Feel free to visit our factory at your convenience.
Contact Us :
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Contact Us :
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