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SUZHOU KACO VACUUM EQUIPMENT CO.,LTD.

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China GRM4201 Dry Vacuum Pump 4200 M³/H Oil Free PMSM Drive ISO160 KF50 For HJT
China GRM4201 Dry Vacuum Pump 4200 M³/H Oil Free PMSM Drive ISO160 KF50 For HJT

  1. China GRM4201 Dry Vacuum Pump 4200 M³/H Oil Free PMSM Drive ISO160 KF50 For HJT

GRM4201 Dry Vacuum Pump 4200 M³/H Oil Free PMSM Drive ISO160 KF50 For HJT

  1. MOQ: 1 Set
  2. Price: USD 25,000-45,000 / Set
  3. Get Latest Price
Pumping Speed 4200 m³/h
Bearing Design Dual-End Bearing Support
Cooling Water Temperature 5-25 °C
Noise Level ≤75 dB(A)
Control Interface I/O and RS485 (Modbus Protocol)
Voltage 380V Three-Phase
Weight 269 kg
Cooling Water Flow 8-10 L/min
Outlet Connection KF50
Dimensions (L×W×H) 1695×600×1450 mm
Supply Ability 100 Sets per Month
Delivery Time 25-40 working days
Rated Power 13+10 kW
N2 Purge Flow 0-120 L/min
Sealing System Lip Seal + Labyrinth Seal with N2 Purge
Inlet Connection ISO160
Packaging Details Export-grade plywood case with vacuum-sealed moisture barrier and shock-proof foam insert
Motor Type Permanent Magnet Synchronous Motor (PMSM)
Ultimate Pressure ≤0.5 Pa
Pump Type Dry Vacuum Pump
Control Mode Smart PLC with One-Button Start/Stop
Payment Terms T/T, L/C, Western Union
Place of Origin China
Model Number GRM4201
Brand Name GRM
Certification ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, CE, ETL

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  1. Product Details
  2. Company Details

Product Specification

Pumping Speed 4200 m³/h Bearing Design Dual-End Bearing Support
Cooling Water Temperature 5-25 °C Noise Level ≤75 dB(A)
Control Interface I/O and RS485 (Modbus Protocol) Voltage 380V Three-Phase
Weight 269 kg Cooling Water Flow 8-10 L/min
Outlet Connection KF50 Dimensions (L×W×H) 1695×600×1450 mm
Supply Ability 100 Sets per Month Delivery Time 25-40 working days
Rated Power 13+10 kW N2 Purge Flow 0-120 L/min
Sealing System Lip Seal + Labyrinth Seal with N2 Purge Inlet Connection ISO160
Packaging Details Export-grade plywood case with vacuum-sealed moisture barrier and shock-proof foam insert Motor Type Permanent Magnet Synchronous Motor (PMSM)
Ultimate Pressure ≤0.5 Pa Pump Type Dry Vacuum Pump
Control Mode Smart PLC with One-Button Start/Stop Payment Terms T/T, L/C, Western Union
Place of Origin China Model Number GRM4201
Brand Name GRM Certification ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, CE, ETL
High Light Oil Free dry vacuum pump4200 m³/h dry vacuum pumpHJT Lithium Battery dry vacuum pump

GRM4201 Dry Vacuum Pump

The GRM4201 is a high-capacity 4200 m³/h dry vacuum pump achieving exceptional vacuum levels with wide working pressure range and superior dust handling. With dual-end bearing support, water-cooled fully sealed motor, and smart PLC one-button control, it is ideal for HJT cell manufacturing, lithium battery production, and semiconductor Load-Lock rapid evacuation.

Key Features

  • Water-cooled fully sealed permanent magnet synchronous motor with VFD drive maximizes torque output for demanding processes while eliminating oil leakage risk.
  • Unique rotor design manufactured on advanced equipment with excellent geometric precision, fully interchangeable for low noise and extended service life.
  • Dust and Water Vapor Tolerant — Insensitive to dust and water vapor entrained in the pumped gas stream.
  • Compact and Integrated Design — Small footprint with high system integration for easy installation in crowded fab environments.
  • Comprehensive Protection — Built-in protection functions with strong adaptive capability for varying process conditions.
  • Low Vibration and Noise — Operates at ≤75 dB(A) at ultimate pressure for a quieter workplace.
  • Advanced Sealing System — Advanced lip seal with labyrinth oil barrier provides superior sealing performance and extended service life. Combined with nitrogen gas seal purge, prevents process media contamination of the oil reservoir, achieving a completely oil-free vacuum environment.
  • Remote Control and Monitoring — Supports I/O interface and RS485 communication (Modbus protocol) for seamless integration into factory automation systems.
  • Dual-End Bearing Support Design — Provides reliable rotor support, extremely low vibration, and superior startup reliability, making it ideal for harsh process conditions.
  • Water-Cooled Fully Sealed Motor — High-efficiency PMSM with VFD drive maximizes torque output. Fully sealed motor design eliminates oil leakage risk, enhancing operational reliability and extending service life.
  • Intelligent PLC Control System — Smart programming enables one-button start/stop. Supports external I/O interface and RS485 communication (Modbus-RTU protocol) for remote control and monitoring integration.

Technical Specifications

Parameter Specification
Pumping Speed 4200 m³/h
Ultimate Pressure ≤0.5 Pa
Rated Power 13+10 kW
Voltage 380V Three-Phase
Cooling Water Pressure 0.2-0.5 MPa
Cooling Water Flow 8-10 L/min
Cooling Water Temperature 5-25 °C
Cooling Water Connection G3/8
N2 Purge Pressure 0.1-0.7 MPa
N2 Purge Flow 0-120 L/min
N2 Purge Connection G1/4
Inlet Connection ISO160
Outlet Connection KF50
Noise Level ≤75 dB(A)
Operating Environment 5~40°C; ≤80% RH
Weight 269 kg
Dimensions (L*W*H) 1695*600*1450 mm

Application Processes

Clean Processes

Load-Lock, Transfer, Metrology, Lithography

Medium Processes

PVD Process, PVD Pre-Clean, RTA, Strip/Ashing, Oxide Etch, Silicon Etch, Implant Source, Metal Etch

Harsh Processes

HDP-CVD, RTP, SACVD, MOCVD, PECVD, LPCVD, ALD

Target Industries

  • Heterojunction (HJT) Solar Cell: PECVD process vacuum requirements.
  • Lithium Battery Industrial: Large-scale vacuum drying and electrolyte processing.
  • Semiconductor: Load-Lock rapid evacuation and process chamber roughing.
  • Vacuum Coating: Industrial PVD/CVD coating system load-lock applications.

Company Details

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,

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller

  • Ecer Certification:

    Verified Supplier

  Company Profile Suzhou Kaco Vacuum Equipment Co., Ltd. is a leading high-tech enterprise specializing in delivering comprehensive vacuum demand solutions and advanced vacuum application processes. Integrating production, sales, technical R&D, and application services, the company is c...   Company Profile Suzhou Kaco Vacuum Equipment Co., Ltd. is a leading high-tech enterprise specializing in delivering comprehensive vacuum demand solutions and advanced vacuum application processes. Integrating production, sales, technical R&D, and application services, the company is c...

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Get in touch with us

  • Reach Us
  • SUZHOU KACO VACUUM EQUIPMENT CO.,LTD.
  • #3,No.152 Kangzhuang Rd,Zhoushi Town,Kunshan city,Suzhou,PRC.
  • https://www.industrial-vacuumpump.com/

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