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The barrel and screw assembly from Zhoushan Jinteng Machinery Manufacture Co., Ltd is designed for injection molding machines with a clamping force range of 250 to 3200KN and a shot weight capacity of 30 to 25000 grams. The screw diameter spans 20mm to 200mm, providing compatibility with a wide array of molds and plastic materials. These components are engineered to withstand the high pressures and temperatures typical of industrial molding operations.
Constructed from hardened steel alloys typical for injection molding barrels, the unit resists abrasion from filled or reinforced polymers. The screw geometry is optimized for uniform melting and homogeneous mixing, with a typical L/D ratio of 20:1 to 25:1 for standard applications. Surface treatments such as nitriding or bimetallic liners are standard for extending service life in abrasive environments.
These assemblies are used in automotive parts manufacturing, consumer goods production, and packaging industries where precision and repeatability are critical. Buyers typically source them for new machine builds or as replacements for worn components. Trade terms such as FOB or L/C are available, with packaging tailored to protect the precision-machined surfaces during transit. Confirm lead times and inspection protocols with the supplier before ordering.
| Clamping force range | 250 to 3200KN |
| Shot weight capacity | 30 to 25000 grams |
| Screw diameter | 20mm to 200mm |
| Typical L/D ratio | 20:1 to 25:1 (standard) |
| Material | Hardened steel alloy (typical for injection barrels) |
| Surface treatment | Nitriding or bimetallic liner (standard) |
| Pressure rating | Up to 200 MPa (typical for industrial use) |
| Temperature range | Up to 350°C (standard operating limit) |
| Compatibility | Thermoplastics, including PP, PE, PS, ABS, and filled compounds |
| Precision | Screw diameter tolerance ±0.05mm (typical) |
Zhoushan Jinteng Machinery Manufacture Co., Ltd operates from No.14 Ligang North Road in Jintang Town, Dinghai Zone, Zhoushan, Zhejiang Province. The company is classified as an imported-tier supplier with a harbor trust level, indicating a baseline of verified trade activity. Its address places it in a coastal industrial region known for machinery manufacturing, with access to major ports for export logistics.
The supplier’s profile does not state a response rate or average response time, which suggests buyers should expect to initiate contact proactively. No additional certifications, production capacity, or client references are provided in the available data. Buyers are advised to request verification of ISO or CE compliance directly, as these are often standard for injection molding components but not confirmed here.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the clamping force and shot weight compatibility with your injection molding machine to ensure the barrel and screw assembly meets your production requirements. Request the supplier’s technical drawings and material certifications to confirm dimensions and alloy grades.
Confirm the logistics details, including lead time, which can vary based on the supplier’s production schedule. Standard Incoterms such as FOB or L/C are typically offered, but clarify packaging specifications to avoid transit damage. Port of loading will likely be Zhoushan, given the supplier’s location.
Conduct a pre-shipment inspection to check the screw diameter, surface finish, and material hardness against the agreed specifications. Request test reports for nitriding depth or bimetallic liner integrity if applicable. Ensure all documentation, including material certificates and compliance declarations, is provided before finalizing the order.
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Securing a reliable supply chain for Barrel & Screw For Injection Machine is critical for maintaining your business operations. Zhoushan Jinteng Machinery Manufacture Co., Ltd, a verified supplier located in China, provides high-quality Barrel & Screw For Inject ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Plastic Processing Machinery industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Barrel & Screw For Inject from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Zhoushan Jinteng Machinery Manufacture Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Zhoushan Jinteng Machinery Manufacture Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Plastic Processing Machinery category or discover new suppliers across the Plastic Processing Machinery sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
When importing Barrel & Screw For Inject from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Zhoushan Jinteng Machinery Manufacture Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Zhoushan Jinteng Machinery Manufacture Co., Ltd provides Barrel & Screw For Inject for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Zhoushan Jinteng Machinery Manufacture Co., Ltd. Contact the supplier to discuss the best logistics options for importing Barrel & Screw For Inject to your country.
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