About Jiangsu Sunkoo Machine Tech Co. Ltd. - Extrusion Machines Supplier in China

China is the origin of Jiangsu Sunkoo Machine Tech Co. Ltd., which currently lists nine active products in its catalogue. The company classifies its offerings under Extrusion Machines, Industrial Machinery, Plastic Processing Machineries, Light & Medium Machinery, and Injection Moulding Machinery. Its product list includes Plastic Extruder Machine For PTFE Extruded Rod, PTFE Products Rod Extrusion Machine, PTFE Teflon Plastic Tube Extrusion Machine, PTFE RAM Rod Extruder Machine, PTFE Plastic RAM Extruder Machine For PTFE Tube, Teflon Plastic Products Extrusion Machine, Ptfe Rod Extruder, Teflon Extruding Machine For PTFE Rod, and Semi-auto Control Compress Molding Machine. The catalogue groups the PTFE‑focused machines under the HS‑code family 8477.20, which covers machinery for working rubber or plastics. The materials mentioned for the frames are carbon‑steel with chromium‑plated screw and barrel, as well as stainless‑steel variants combined with PTFE resin as the processed material.

The three entries that specify an HS code - PTFE RAM Rod Extruder Machine, PTFE Plastic RAM Extruder Machine For PTFE Tube, and Teflon Plastic Products Extrusion Machine - all share the 8477.20 classification. These machines are built with carbon‑steel frames, chromium‑plated screws and barrels, and in some cases stainless‑steel components to resist corrosion during PTFE processing. PTFE (polytetrafluoroethylene) resin is the primary material extruded by the listed equipment, a polymer known for its high temperature resistance and chemical inertness. The remaining products, such as the generic PTFE Rod Extruder and the Semi‑auto Control Compress Molding Machine, are listed without explicit HS codes but fall within the same industrial machinery segment. The catalogue therefore presents a focused range of equipment for PTFE rod and tube extrusion as well as related compression molding.

Product Range and Specialties of Jiangsu Sunkoo Machine Tech Co. Ltd.

Jiangsu Sunkoo’s catalogue features nine machines centered on PTFE extrusion and a semi‑automatic compress molding unit. The extrusion line includes dedicated rod extruders, tube extruders, and RAM (Rod‑and‑Mold) configurations, all classified under HS code 8477.20. Frame constructions are described as carbon‑steel with chromium‑plated screw and barrel, while some models incorporate stainless‑steel frames to enhance durability against PTFE’s abrasive nature. The Teflon Plastic Products Extrusion Machine also lists PTFE resin as the processed material, indicating that the equipment is intended for virgin PTFE grade processing.

In the PTFE extrusion market, machines are commonly rated by extrusion capacity (e.g., 5  -  30 kg per hour), maximum barrel temperature (typically up to 350 °C), and screw tolerance (±0.02 mm). Buyers usually look for ISO 9001 quality management certification and CE marking for safety compliance when importing from China. Standard PTFE grades such as ASTM D‑1571 or ISO 1043‑1 (virgin PTFE) are processed on these lines, and equipment is often equipped with temperature control panels, automatic screw speed regulation, and dust‑free enclosures to meet medical‑device or aerospace material standards. Typical container loading for a 20‑ft container accommodates one to two medium‑size extrusion units, while larger models may require a 40‑ft container.

Trade and Export Information - Jiangsu Sunkoo Machine Tech Co. Ltd.

Machinery classified under HS 8477.20 is regularly exported from China to manufacturers in Southeast Asia, Europe, and North America that produce PTFE components for electronics, medical devices, and chemical processing. Importers often require CE conformity, ISO 9001, and where applicable UL certification to satisfy regional safety and quality regulations. Standard export packaging includes wooden crates with internal bracing, and the equipment is typically shipped in 20‑ft or 40‑ft containers depending on unit size, using FOB or CIF terms.

China ranks among the world’s largest exporters of plastic processing equipment, supported by a mature supply chain for precision steel parts and PTFE resin. Chinese manufacturers such as Jiangsu Sunkoo commonly provide factory‑tested performance reports, installation manuals, and after‑sales technical support as part of the export package. Regulatory bodies in the destination market may request a pre‑shipment inspection under the Shanghai Inspection (SI) or SGS standards to verify compliance with the declared HS code and safety specifications.

Sourcing from Jiangsu Sunkoo Machine Tech Co. Ltd. - Buyer Guidance

Prospective buyers should request a detailed specification sheet that lists extrusion capacity (kg/h), barrel temperature range, screw diameter, and tolerance levels for each PTFE machine. Confirmation of CE marking, ISO 9001 certification, and any UL or FDA approvals relevant to the intended end‑use should be obtained before contract signing. Additionally, a factory‑tested performance report and a material safety data sheet (MSDS) for the PTFE resin processed by the machine are standard documentation for this category.

Before placing an order, verify that the HS code 8477.20 on the commercial invoice matches the machine’s functional description. Request a pre‑shipment inspection report and ensure the packaging includes shock‑absorbing bracing to prevent damage during sea transit. Clarify the warranty period, spare‑part availability, and on‑site installation assistance, which are typical considerations for PTFE extrusion equipment.

What types of PTFE extrusion machines are listed by Jiangsu Sunkoo?

The catalogue includes a PTFE rod extruder, a PTFE tube extruder, a RAM rod extruder, a plastic RAM extruder for PTFE tube, and a general Teflon plastic products extrusion machine, all designed for processing virgin PTFE resin. Each model targets specific product shapes such as rods or tubes.

Which HS code is assigned to the PTFE RAM Rod Extruder Machine?

The PTFE RAM Rod Extruder Machine is listed under HS code 8477.20, covering machinery for working rubber or plastics. This code is used internationally for customs classification of extrusion equipment.

What frame material is used for the PTFE Plastic RAM Extruder Machine for PTFE Tube?

The machine’s frame is specified as carbon‑steel with a chromium‑plated screw and barrel. This construction provides high strength and corrosion resistance at the temperatures required for PTFE processing.

Which certifications are typically required for importing PTFE extrusion equipment from China?

Buyers commonly request CE marking for safety compliance, ISO 9001 for quality management, and, where applicable, UL or FDA approvals depending on the target industry. These certifications are examined during customs clearance and by end‑users.

What is a typical lead time for a custom PTFE extrusion line from this supplier?

For custom PTFE extrusion machines, manufacturers in China usually quote a lead time of 30‑45 days after order confirmation and receipt of a deposit. The period can vary with machine size and optional accessories.

How are these machines usually packaged for overseas shipment?

The equipment is generally crated in reinforced wooden pallets with internal bracing to protect delicate components. Depending on unit dimensions, the crates are loaded into a 20‑ft or 40‑ft container for sea freight.

What is the usual minimum order quantity for the Semi‑auto Control Compress Molding Machine?

Since the compress molding unit is a single piece of industrial equipment, the minimum order quantity is typically one machine per order. Buyers can request additional units if higher volume is needed.

How can a buyer obtain technical documentation before purchase?

The supplier can provide a product data sheet, performance test report, and material safety data sheet (MSDS) upon request. Reviewing these documents helps verify that the machine meets the buyer’s technical and regulatory requirements.