About Changzhou Runyi Mechanical Manufacture Co., Ltd. - Agriculture Supplier in China

Changzhou Runyi Mechanical Manufacture Co., Ltd. is based in Changzhou, Jiangsu Province, China and currently lists seven active products. The catalogue focuses on plastic processing equipment used in agricultural and landscaping applications, including tape extrusion machines for jumbo bags, BOPP extrusion coating machines, plastic circular looms, plastic extrusion coating lines, monofilament extrusion lines for artificial grass, fibrillated extrusion lines for artificial grass, and tape winders. Each machine is categorized under the broader HS‑9xxx family for machinery for working rubber or plastics. The supplier is classified in the harbor trust tier, indicating established export capability.

The product set covers both continuous extrusion and winding processes, enabling manufacturers to produce large‑format polymer tapes, coated films, and synthetic grass fibers. The tape extrusion machine is designed for jumbo‑bag production, while the BOPP coating machine applies thin polymer layers to films used in packaging. The circular loom and monofilament lines produce synthetic fibers with typical diameters ranging from 0.2 mm to 2 mm. The range also includes auxiliary equipment such as tape winders for final product handling.

Product Range and Specialties of Changzhou Runyi Mechanical Manufacture Co., Ltd.

The tape extrusion machine for jumbo bags typically handles polyethylene grades such as HDPE or LDPE with melt flow indices (MFI) between 0.5 and 5 g/10 min, and can produce tape widths up to 2 m at line speeds of 30 - 60 m/min. BOPP extrusion coating machines commonly coat films with thicknesses from 10 µm to 30 µm, using polypropylene grades meeting ISO 19069 standards. Plastic circular looms for artificial grass generally require polymer granules with tensile strength above 15 MPa and produce yarns of 0.5 - 1.5 mm diameter.

Monofilament extrusion lines for artificial grass are engineered for continuous filament diameters from 0.2 mm to 0.8 mm, with extrusion temperatures between 180 °C and 230 °C and screw speeds up to 150 rpm. Fibrillated extrusion lines produce fine fibers used in turf backing, often targeting fiber lengths of 2 - 5 mm and bulk densities of 0.8 - 1.2 g/cm³. Tape winders are typically equipped with motor capacities of 5 - 15 kW and can handle rolls up to 1 500 kg, facilitating efficient post‑extrusion handling.

Trade and Export Information - Changzhou Runyi Mechanical Manufacture Co., Ltd.

China is a major exporter of plastic processing machinery, with HS chapter 84 covering machines for working rubber or plastics (e.g., HS 8479.89). Export shipments from Jiangsu Province frequently use FOB or CIF terms to markets in Southeast Asia, the European Union, and the Middle East, where construction, packaging, and landscaping sectors drive demand for synthetic‑grass and film‑coating equipment. Buyers usually require compliance with CE marking for the EU, ISO 9001 quality‑management certification, and RoHS conformity for electronic components within the machines.

Standard packaging involves wooden crates with internal bracing, palletized for 20‑ft or 40‑ft container loading. Documentation typically includes commercial invoice, packing list, certificate of origin, and any requested test reports such as performance verification or safety testing. Export licensing in China for machinery is streamlined under the Ministry of Commerce, allowing relatively fast lead times for qualified buyers.

Sourcing from Changzhou Runyi Mechanical Manufacture Co., Ltd. - Buyer Guidance

Prospective buyers should request detailed technical datasheets that list motor power, voltage (commonly 380 V three‑phase), production capacity, and material compatibility for each machine. Verification of certifications such as ISO 9001 or CE, as well as factory test reports on extrusion temperature stability and dimensional tolerances, helps assess compliance with international standards.

Before placing an order, buyers are advised to confirm the required installation utilities, floor space, and any ancillary equipment such as cooling water systems. Sample runs or on‑site demonstrations are typical for high‑value machinery; arranging a pilot production test can validate product quality and performance against specifications like film thickness uniformity (±2 µm) or filament diameter tolerance (±0.05 mm).

What types of plastic extrusion machines does Changzhou Runyi offer?

The catalogue includes a tape extrusion machine for jumbo bags, a BOPP extrusion coating machine, a plastic circular loom, a plastic extrusion coating line, monofilament extrusion lines for artificial grass, fibrillated extrusion lines for artificial grass, and a tape winder.

Which HS code family applies to these machines?

The machines fall under HS chapter 84, specifically the sub‑heading 8479.89, which covers machines for working rubber or plastics.

What certifications should a buyer request for this equipment?

Buyers should request ISO 9001 quality‑management certification, CE marking for EU markets, and RoHS compliance for electronic components; additional certifications may be required by the importing country.

What are typical production capacities for the tape extrusion machine?

The tape extrusion machine can handle tape widths up to 2 m and line speeds of 30 - 60 m per minute, processing HDPE or LDPE grades with melt flow indices between 0.5 and 5 g/10 min.

What are the standard power and voltage specifications for the monofilament extrusion line?

The monofilament line typically uses a three‑phase motor rated between 7 kW and 15 kW, operating at 380 V, with extrusion temperatures from 180 °C to 230 °C.

How are the machines packaged for export?

Machines are packed in reinforced wooden crates, secured with internal bracing, and placed on standard 1200 mm pallets for container loading, complying with ISPM 15 wood‑pest treatment requirements.

What documentation accompanies a shipment?

Export shipments include a commercial invoice, packing list, certificate of origin, test or performance reports, and any requested compliance certificates such as CE or ISO 9001.