Import Double Conical Screw Extruding Sheeter — Buy in Bulk from Supplier in China

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Double Conical Screw Extruding Sheeter by China Dalian Second Rubber & Plastics Machinery Co., Ltd.
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Double Conical Screw Extruding Sheeter - Image 1

Double Conical Screw Extruding Sheeter

🕐最近更新:Jul 21, 2026
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最小起订量: 1 Unit
📁类目Rubber Machinery
💳付款方式T/T · L/C · D/P
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Buy & Import Double Conical Screw Extruding Sheeter from China Dalian Second Rubber & Plastics Machinery Co., Ltd. - Wholesale Supply

The Double Conical Screw Extruding Sheeter from China Dalian Second Rubber & Plastics Machinery Co., Ltd. is a twin-screw extrusion system designed to convert compounded rubber into continuous sheets. It integrates mixing, sulfur addition, and sheeting functions into a single unit, serving as a downstream auxiliary to internal mixers in rubber production lines. The machine operates at high shear rates with precise temperature control to prevent premature curing.

The twin screws are constructed from hardened alloy steel with a wear-resistant coating, designed for continuous operation with thermoplastic and thermoset rubbers. The conical screw geometry allows for progressive compaction and uniform extrusion. Typical output rates range from 50 to 200 kg/hour, depending on compound viscosity and screw speed. The sheeting rollers are heated and cooled via circulating thermal oil, with surface temperature control within ±2°C.

This equipment is used by tire manufacturers, industrial rubber product makers, and compounders requiring inline sheeting after internal mixing. The machine is typically installed as part of a production line with a Banbury mixer and conveyor system. Trade terms are FOB Dalian, with packaging in steel-frame wooden crates. Installation requires skilled personnel and utility connections for power, cooling water, and compressed air.

Technical Specifications for China Dalian Second Rubber & Plastics Machinery Co., Ltd. Double Conical Screw Extruding Sheeter
Screw TypeConical twin-screw, counter-rotating
Screw MaterialHardened alloy steel with wear-resistant coating
Typical Output Rate50 to 200 kg/hour
Screw Speed Range5 to 60 rpm
Sheet Thickness Range1 to 15 mm
Roller Surface Temperature Control±2°C via circulating thermal oil
Typical Motor Power30 kW to 90 kW
Typical Cooling SystemClosed-loop thermal oil circuit with heat exchanger
Typical Feed SystemGravity-fed hopper with vibratory feeder
Typical Control SystemPLC-based with touch-screen interface for speed, temp, and pressure
About China Dalian Second Rubber & Plastics Machinery Co., Ltd. - Double Conical Screw Extruding Sheeter Supplier in China

China Dalian Second Rubber & Plastics Machinery Co., Ltd. is a manufacturer based in Ganjingzi District, Dalian, Liaoning, with a facility covering 150,000 square meters. The company reports 530 employees, including 440 production workers and 86 engineering staff. It has been in operation since 1972 and lists internal mixers, open mills, and calenders among its main products.

The listing claims an industrial output value of 150 million yuan but provides no audited financials or export records. No certifications such as ISO 9001 or CE are mentioned. The supplier’s experience in rubber machinery is evident from its product range, but no technical documentation, test reports, or client references are provided in the listing.

企业类型Supplier
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EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About Double Conical Screw Extruding Sheeter from China Dalian Second Rubber & Plastics Machinery Co., Ltd.
Standard clearance between screws and barrel is typically 0.1 to 0.3 mm. Tighter tolerances improve mixing efficiency but increase wear. Buyers should request a dimensional inspection report using laser alignment tools and confirm whether the clearance is adjustable for different compound viscosities.

Sourcing Double Conical Screw Extruding Sheeter from China Dalian Second Rubber & Plastics Machinery Co., Ltd. - China Import Guide

Verify the screw material composition and coating type before ordering, especially if processing abrasive compounds. Request a material test report for the hardened alloy steel and confirm the hardness rating (HRC) and coating thickness. Ensure the barrel and screw assembly has been dynamically balanced to prevent vibration during high-speed operation.

Confirm the Incoterms - likely FOB Dalian - and whether the supplier provides installation support on-site. Lead time is typically 10 to 16 weeks for custom configurations. Payment terms are likely 40% advance, 50% before shipment, and 10% after commissioning. Ensure the machine is shipped with all control panels, safety guards, and spare wear parts, including screw tips and roller sleeves.

Upon delivery, perform a mechanical alignment check of the screws and rollers using dial indicators. Run a test cycle with a standard compound and record torque, temperature, and output rate. Validate the PLC interface by simulating fault conditions and confirm that emergency stops and interlocks function as described. Retain the first three sheets produced for lab analysis of thickness variation and surface quality.

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Buy & Import Double Conical Screw Extr — Wholesale Supply from China

Securing a reliable supply chain for Double Conical Screw Extruding Sheeter is critical for maintaining your business operations. China Dalian Second Rubber & Plastics Machinery Co., Ltd., a verified supplier located in China, provides high-quality Double Conical Screw Extr 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 Rubber Machinery industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Double Conical Screw Extr from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with China Dalian Second Rubber & Plastics Machinery Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About China Dalian Second Rubber & Plastics Machinery Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. China Dalian Second Rubber & Plastics Machinery Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Rubber Machinery category or discover new suppliers across the Rubber Machinery sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Double Conical Screw Extr

When importing Double Conical Screw Extr 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.

Frequently Asked Questions About Double Conical Screw Extr

How can I get the wholesale price for Double Conical Screw Extruding Sheeter?

Click the "Request Quotation" button to contact China Dalian Second Rubber & Plastics Machinery Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Double Conical Screw Extr in bulk from China?

Yes, China Dalian Second Rubber & Plastics Machinery Co., Ltd. provides Double Conical Screw Extr for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with China Dalian Second Rubber & Plastics Machinery Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Double Conical Screw Extr to your country.

How do I request a sample of Double Conical Screw Extruding Sheeter?

Send a direct message to China Dalian Second Rubber & Plastics Machinery Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

China Dalian Second Rubber & Plastics Machinery Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Double Conical Screw Extr?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from China Dalian Second Rubber & Plastics Machinery Co., Ltd..

Does China Dalian Second Rubber & Plastics Machinery Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including China Dalian Second Rubber & Plastics Machinery Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Rubber Machinery suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Rubber Machinery manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact China Dalian Second Rubber & Plastics Machinery Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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