About Nine Delong Machinery (Kunshan) Co., Ltd. - Plastic Processing Machineries Supplier in China

Based in Kunshan, China, Nine Delong Machinery (Kunshan) Co., Ltd. currently lists 15 distinct products on the platform. The company’s catalogue spans Plastic Processing Machineries, Industrial Machinery, Rubber Machinery, Agriculture equipment, and Wires & Cables. Its active product count of fifteen reflects a focus on extrusion and mixing equipment used in polymer and rubber processing.

The listed items include several extrusion units such as the JDL Series Double Order Extruder, Twin Screw Sheet Extruder, PVC Sheet Extruder, and Rubber Sheet Extruder, as well as granulators and mixers like the 75 l Hydraulic Pressurized Kneader and PE/PP/ABS Twin Screw Granulator. Each product is identified by its functional name rather than a specific HS code in the source data, covering machinery typically classified under HS chapter 84 for industrial machines.

Product Range and Specialties of Nine Delong Machinery (Kunshan) Co., Ltd.

The catalogue features a variety of extrusion lines, including double‑order extrusion units, twin‑screw sheet extruders for PVC and engineering plastics, and specialized lines such as imitation marble sheet extruder and car interior sheet extruder. In the plastic processing sector, twin‑screw extruders are commonly rated by screw diameter (30 - 80 mm), L/D ratio (typically 24 - 30), and throughput from 500 kg h⁻¹ to 2 t h⁻¹, while sheet extruders are evaluated by sheet width (up to 2 m) and thickness control (0.1 - 5 mm). Granulators listed - two‑stage screw granulators for PVC cable materials, PE/PP/ABS, and peroxide‑crosslinked XPE - are typically specified by screen size (0.5 - 5 mm), motor power (5 - 30 kW), and capacity 300 - 1500 kg h⁻¹. Mixers such as the 75 l hydraulic pressurised kneader and drop‑door internal mixer are classified as batch mixers with barrel volumes around 75 L, operating temperatures up to 250 °C, and are often equipped with temperature‑controlled jackets.

Trade and Export Information - Nine Delong Machinery (Kunshan) Co., Ltd.

China is a major exporter of plastic processing machinery, with HS Chapter 84 codes 8479.89 (other extruding machines) and 8479.50 (mixers) covering most of the equipment listed. Typical destination markets include Southeast Asia, Europe (Germany, Italy), and North America, where buyers frequently require CE marking, ISO 9001 certification, and a test report confirming compliance with IEC 60204‑1 electrical safety standards. Export shipments are commonly packed in 20‑ft or 40‑ft containers, with machine components disassembled and protected by wooden crates, and traded on FOB Shanghai or CIF destination terms.

Sourcing from Nine Delong Machinery (Kunshan) Co., Ltd. - Buyer Guidance

When sourcing these machines, buyers should request the detailed technical data sheet that lists screw dimensions, motor power, hydraulic pressure, and material compatibility. Verification of CE conformity, ISO 9001 quality‑management certification, and a factory test report for extrusion output and temperature uniformity is standard practice before confirming an order. It is advisable to arrange a site visit or video inspection of a running unit, and to obtain a sample extrusion trial report if the buyer plans to process specific polymers such as PVC, PE, PP, or engineering plastics.

What types of extrusion equipment does Nine Delong Machinery list?

The supplier lists double‑order extrusion units, twin‑screw sheet extruders for PVC and engineering plastics, PVC sheet extruder, imitation marble sheet extruder, car interior sheet extruder, rubber sheet extruder, and butyl damping sheet extruder.

Which granulators are available?

Available granulators include a two‑stage screw granulator for PVC cable materials, a PVC cable twin‑screw granulator, a PE/PP/ABS twin‑screw granulator, and a peroxide‑crosslinked XPE cable materials granulator, each typically rated for capacities between 300 kg h⁻¹ and 1500 kg h⁻¹.

What specifications should buyers verify?

Buyers should verify screw diameter and L/D ratio for extruders, motor power (kW), hydraulic pressure for mixers, screen size for granulators, and compliance with CE, IEC 60204‑1 and ISO 9001 standards.

What documentation is normally required?

Standard documentation includes a technical data sheet, CE Declaration of Conformity, ISO 9001 certificate, factory test report, and, where applicable, a material safety data sheet for any additives used in the process.

What are common lead times and minimum order quantities?

Lead times for fully assembled extrusion lines range from 8 to 12 weeks after order confirmation, while granulators and mixers can be shipped within 4 to 6 weeks; minimum order quantities are generally one complete machine unit.

How are the machines packaged for export?

Machines are disassembled, secured in wooden crates, wrapped with protective film, and loaded into 20‑ft or 40‑ft containers; sensitive electrical components are packed with anti‑static materials.

Which Incoterms are typically used?

Suppliers from China commonly trade on FOB Shanghai or CIF destination ports, allowing buyers to arrange inland transport and customs clearance.

Which markets commonly import these types of machinery?

Major importers include manufacturers in Southeast Asia (Vietnam, Thailand), the European Union (Germany, Italy), and North America (USA, Canada) that process plastics and rubber products.