About Wuxi Hongteng Plastic Machinery Factory - Industrial Machinery Supplier in China

Based in Wuxi, China, Wuxi Hongteng Plastic Machinery Factory lists five active products on the platform. The company is classified as an imported supplier in the harbor trust tier. Its catalogue focuses on industrial machinery for water‑filtration components, covering both polypropylene (PP) and carbon‑based filter cartridge production. The listed machines fall under the broader categories of Industrial Machinery, Water Filters and Treatment Plants, and Computer Tapes and Cartridges. The product count reflects the company’s specialization in equipment rather than finished filtration media.

The five machines include a PP filter cartridge making machine, a PP string‑wound filter cartridge making machine, a CTO carbon filter cartridge making machine, a CTO carbon block filter making machine, and a PP spun filter cartridge making machine. Each unit is intended to produce filter cartridges for potable water, industrial water treatment, or air‑filtration applications. The PP‑based machines typically handle thermoplastic extrusion and winding processes, while the CTO machines incorporate carbon impregnation steps to achieve activated‑carbon filtration performance. Product titles indicate the material and cartridge type each machine is designed to manufacture, although detailed capacity or power figures are not supplied in the catalogue.

Product Range and Specialties of Wuxi Hongteng Plastic Machinery Factory

The catalogue’s five machines cover two principal material families: polypropylene (PP) and activated‑carbon (CTO) filter cartridges. In the broader industry, PP filter‑cartridge machines are rated for production speeds of 500 to 2 000 cartridges per hour, operate at extrusion temperatures between 200 °C and 240 °C, and can produce micron ratings from 0.5 µm to 10 µm depending on the winding tension and mesh. String‑wound and spun PP machines differ mainly in fiber orientation; spun machines often achieve higher tensile strength and lower pressure drop. CTO carbon‑block and cartridge machines typically include a carbon impregnation stage, with activated‑carbon grades such as coconut‑shell or coal‑based material, and are evaluated by adsorption capacity (often 800 - 1 200 mg/g) and pressure‑drop specifications (e.g., 0.2 - 0.5 kPa at 1 bar). Buyers usually select machines that match the target cartridge dimensions (e.g., 20 mm × 100 mm) and the required flow rate for their treatment system.

Trade and Export Information - Wuxi Hongteng Plastic Machinery Factory

China is a leading exporter of water‑treatment and filtration equipment, and machines for manufacturing filter cartridges are commonly shipped to Southeast Asia, the Middle East, Europe, and North America. Export shipments of such industrial machinery usually fall under HS Chapter 84 (machinery and mechanical appliances), with sub‑headings such as 8466 for machines for making filters. Importers often require CE marking for the European market, ISO 9001 quality‑management certification, and, where applicable, UL or CSA approvals for North American buyers. Standard export packaging includes steel‑framed pallets, shrink‑wrap, and wooden crates sized for 20‑ft or 40‑ft containers, with FOB or CIF Incoterms frequently used. Chinese manufacturers typically provide factory‑tested performance reports and a pre‑shipment inspection report to satisfy buyer due‑diligence.

Sourcing from Wuxi Hongteng Plastic Machinery Factory - Buyer Guidance

When sourcing these machines, buyers should request detailed technical datasheets that list motor power (kW), production capacity (pcs/h), operating temperature range, and the specific PP or carbon grades the machine is calibrated for. Independent test reports on cartridge dimensional accuracy, pressure‑drop performance, and carbon adsorption capacity help verify that the equipment meets end‑use specifications. Confirmation of CE, ISO 9001, or other market‑specific certifications should be obtained before contract finalisation. It is prudent to ask for a video of the machine in operation or a short on‑site trial to assess build quality and control system functionality.

What types of filter cartridges can be produced with the listed machines?

The catalogue includes machines for producing polypropylene (PP) filter cartridges - both standard and string‑wound or spun forms - as well as machines for manufacturing carbon‑treated (CTO) cartridges and carbon‑block filters.

Are capacity figures available for these machines?

Capacity is not listed in the catalogue; typical PP cartridge machines range from 500 to 2 000 units per hour, while carbon‑block machines often operate at 200 to 800 blocks per hour, depending on model size.

Which certifications should a buyer verify before purchasing?

Buyers should verify CE marking for EU shipments, ISO 9001 for quality management, and any regional safety approvals such as UL (USA) or CSA (Canada) that are relevant to the target market.

What documentation is normally provided with the equipment?

Suppliers normally supply a technical datasheet, a performance test report (e.g., pressure‑drop and adsorption capacity), a factory inspection certificate, and the machine’s warranty terms.

What are the typical packaging and shipping methods?

Machines are usually packed on steel‑framed pallets, shrink‑wrapped, and loaded into 20‑ft or 40‑ft containers. FOB or CIF terms are commonly used for international shipments.

Is a sample cartridge required before ordering the machine?

Buyers often request a sample of the finished cartridge that the machine will produce, to confirm dimensional tolerances and filtration performance before finalising the equipment order.

What is a realistic lead time for these machines?

Lead times vary by model but generally range from 8 to 12 weeks from order confirmation, including manufacturing, factory testing, and preparation for export.

Can the machines be customized for specific cartridge dimensions?

Manufacturers typically offer customization of die size, winding tension, and carbon impregnation parameters to match customer‑specified cartridge dimensions and performance criteria.