About Taizhou Shouzhen Machineryco., Ltd - Industrial Pumps Supplier in China

Taizhou Shouzhen Machineryco., Ltd is based in China and currently lists eight active products in its catalogue. The company focuses on industrial pump and valve solutions, covering both vacuum generation equipment and associated valve components. Its product portfolio falls under the industrial pumps and industrial valves & gauges categories. The eight items include various vacuum pump designs and a line of vacuum valves. The catalogue reflects a technical range aimed at process industries, chemical handling, and manufacturing sectors.

The listed items comprise a Liquid Ring Vacuum Pump, Vacuum Valves, an Oil Sealed Rotary Vane Vacuum Pump, a Roots Vacuum Pump, an Air Cooled Dry Screw Vacuum Pump, two Diffusion Vacuum Pumps (model Kt/k and Ktn/kn), and a Dry Scroll Vacuum Pump. The liquid ring and rotary vane models operate with oil‑water mixtures, while the screw, scroll and diffusion pumps deliver oil‑free or high‑vacuum performance. The vacuum valves are designed to integrate with these pump families for sealed system applications. The catalogue does not specify any certifications held by the supplier. The eight products together address a range of pressure, flow and cleanliness requirements typical of industrial vacuum systems.

Product Range and Specialties of Taizhou Shouzhen Machineryco., Ltd

The catalogue covers several vacuum pump technologies commonly used in process and manufacturing environments. Liquid ring pumps typically handle wet gases and achieve ultimate pressures around 10‑30 kPa with flow rates up to 1 000 m³/h, and are often built from cast iron with stainless‑steel liners. Oil sealed rotary vane pumps usually reach ultimate pressures of 0.1‑0.5 Pa, provide flow capacities from 10‑200 m³/h, and are fabricated from carbon steel or stainless steel for corrosion resistance. Roots pumps are positive‑displacement units delivering high flow (up to 5 000 m³/h) at relatively low suction pressures, and are frequently employed in semiconductor or food‑processing lines. Air‑cooled dry screw vacuum pumps offer oil‑free operation with capacities between 50‑500 m³/h and ultimate pressures down to 0.5‑1 Pa, making them suitable for clean‑room and pharmaceutical applications. Diffusion pumps labeled Kt/k and Ktn/kn are high‑vacuum devices that can reach pressures below 10⁻⁴ Pa, often paired with backing pumps; they are constructed from stainless steel and require careful handling of diffusion media. Dry scroll pumps provide compact, oil‑free performance with flow rates of 5‑50 m³/h and ultimate pressures around 1‑5 Pa, commonly used for laboratory and small‑scale production. The vacuum valves listed are generally forged steel or stainless‑steel ball or gate types, rated for pressures up to 1 MPa and temperatures up to 200 °C, and they conform to standard valve dimensions (DN15‑DN300).

Trade and Export Information - Taizhou Shouzhen Machineryco., Ltd

China is a leading exporter of industrial vacuum equipment, and manufacturers such as Taizhou Shouzhen Machineryco., Ltd typically ship to Europe, North America, the Middle East and Southeast Asian markets. Buyers in chemical processing, metalworking, food and beverage, and electronics sectors regularly import these pumps to replace aging local assets or to meet specific vacuum specifications.

International purchasers usually require compliance with CE marking, IEC 60204 safety standards, and, for hazardous‑area installations, ATEX certification. Quality management systems such as ISO 9001 are commonly requested, as are test reports demonstrating ultimate pressure, flow rate and power consumption. Packing is standardised in wooden crates with protective padding, and units are loaded into 20‑foot or 40‑foot containers under FOB Shanghai or CIF major ports. Customs classification falls under the vacuum‑pump chapter, and import inspections often check documentation for conformity and material safety data sheets.

Sourcing from Taizhou Shouzhen Machineryco., Ltd - Buyer Guidance

Prospective buyers should request the pump’s performance curve, ultimate pressure specification, flow capacity at standard operating points, and power consumption data before placing an order. Verification of material construction (e.g., stainless‑steel housing, seal material) and a copy of the CE Declaration of Conformity are standard due‑diligence steps.

Samples or demo units are commonly offered for larger models such as screw or diffusion pumps; the buyer can ask for a pre‑shipment test report or factory acceptance test results. Typical minimum order quantities start at one unit per model, with lead times ranging from 30 to 60 days depending on configuration and required accessories. Buyers should confirm packaging details, warranty periods and after‑sales technical support in the purchase agreement.

What vacuum pump technologies are listed in the supplier’s catalogue?

The catalogue includes liquid ring, oil‑sealed rotary vane, Roots, air‑cooled dry screw, diffusion (Kt/k and Ktn/kn) and dry scroll vacuum pumps, covering both oil‑based and oil‑free designs.

Which valve product is offered alongside the pumps?

The supplier lists vacuum valves suitable for integration with the pump series, typically forged or stainless‑steel ball or gate valves rated up to 1 MPa.

What typical performance specifications should a buyer verify for these pumps?

Buyers should check ultimate pressure (e.g., 0.1 Pa for rotary vane, <10⁻⁴ Pa for diffusion), flow‑rate range (from 5 m³/h for scroll up to >5 000 m³/h for Roots), power consumption and operating temperature limits.

Which certifications are commonly expected for industrial vacuum equipment from China?

International buyers usually request CE marking, IEC 60204 safety compliance, ATEX certification for explosive‑risk environments, and evidence of ISO 9001 quality management.

What are the typical packaging and shipping methods for these units?

Units are packed in reinforced wooden crates with moisture‑resistant padding, loaded into 20‑foot or 40‑foot containers, and shipped under FOB or CIF terms from major Chinese ports.

What is the usual minimum order quantity and lead time?

The supplier generally accepts an MOQ of one unit per model, with standard lead times of 30‑60 days after order confirmation, depending on product size and optional accessories.

How can a buyer obtain technical documentation before purchase?

Buyers can request product data sheets, performance curves, material certifications and a draft CE Declaration of Conformity, which the supplier can provide as PDF files during the quotation stage.