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our products
  • Rotary Piston Vacuum Pumps

    Rotary Piston Vacuum Pumps

    Widely used in production and development of new materials，new technologies and new process for vacuum crystal pulling, vacuum coating, vacuum metallurgy，vacuum heat treatment，vacuum impregnation, vacuum drying, vacuum distillation, vacuum kneading, aerospace simulation experiments.
    Rotary piston vacuum pumps can not only be operated independently. Can also be used as roots vacuum pump, oil booster pump, oil diffusion pump before the use of pump. The pump must be fitted with appropriate accessories if the exhausted gas is corrosive to ferrous metal, reactive with vacuum pump oil, or rich in vapor and dust.

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  • Roots Vacuum Pumps

    Roots Vacuum Pumps

    Widely used in vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum drying, vacuum impregnation, vacuum strain poly-silicon production, aerospace simulation, and so on.

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  • Variable Pitch Screw Dry Vacuum Pumps

    Variable Pitch Screw Dry Vacuum Pumps

    · Clean Vacuum and No Pollution. Fast Pumping Down
    · Superior Stand-alone Ultimate Vacuum. Unique Hydrodynamic Spiral Jacket Cooling
    · Low Discharge Temperature
    · Low Power Consumption.Low Vibration
    · Low Noise Level. Easy Maintenance
    · Lower Maintenance Cost
    · Wide Range Ability of Process Vacuum and Wide Applications

    SVP series variable pitch screw dry vacuum pumps can be widely used in the chemical industry, pharmaceutical industry, food industry, solar, metallurgical system, heat treatment, electronics industry, etc.

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  • Vacuum Pump Systems

    Vacuum Pump Systems

    Widely used in vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum drying, vacuum impregnation, vacuum strainer, poly-silicon production, aerospace simulation and so on.
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other products series

  • How do we work

    Our process

    Design Review

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

    our r&d team r&d equipment
  • How do we work

    Our process

    Design Review

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

    our r&d team r&d equipment
  • How do we work

    Our process

    Design Review

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

    our r&d team r&d equipment
  • How do we work

    Our process

    Design Review

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

    our r&d team r&d equipment
  • How do we work

    Our process

    Design Review

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

    our r&d team r&d equipment

why choose us

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Established in 2000, Development Vacuum Equipment CO., Ltd is a professional

vacuum pumps manufacturers and vacuum pumps suppliers in China

, our wholesale vacuum pumps and other products are widely used in electronics, electrical, metallurgy, coating, ceramics, pharmaceuticals, chemical industry, papermaking, vacuum heat treatment, freeze-drying, energy industry, aerospace and other fields.
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