About Leynow
About Leynow

Focused on Vacuum Technology Solutions

Dongguan Leynow Electromechanical Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, and sales of vacuum pumps, with years of technical research experience. Specializing in the production of oil-free vacuum pumps, rotary vane vacuum pumps, dry vacuum pumps, DC vacuum pumps, and customizable screw vacuum pumps, Roots vacuum pumps, scroll vacuum pumps, vortex air pumps, as well as vacuum units and vacuum pump systems. We provide complete ideal vacuum solutions for customers according to different working conditions. Products are applied in semiconductors, medical care, food packaging, new energy, 3C electronics, and other fields, and exported to more than 20 countries and regions overseas. Inquiries for model selection and quotation are welcome.

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Dry Screw Vacuum Unit
Dry Screw Vacuum Unit

Customized Central Vacuum System

High flow rate, high vacuum, oil-free clean vacuum output. Multiple pumps can be connected in parallel for centralized networking. Supports customization of piping, air storage tanks, and electrical control systems according to workshop conditions. Providing durable and reliable centralized vacuum supply solutions for pharmaceutical, electronics, chemical, and packaging industries.

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Sufficient Flow
Oil-free & Clean
Reliable Operation
Customizable
Vacuum Pump Solutions
Full-category Vacuum Pumps · One-stop Selection

Vacuum Pump Solutions

From low vacuum to high vacuum, offering model selection for oil-free vacuum pumps, rotary vane vacuum pumps, dry vacuum pumps, Roots vacuum pumps, and other categories. Supports customization of voltage, interface, material, and control system according to working conditions, matching suitable vacuum pump products for different manufacturing scenarios.

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Complete Models
Clean Output
Exclusive Selection
Fast Delivery from Stock
Vacuum Units
Vacuum Units · System Integration Solutions

Vacuum System and Unit Solutions
High Pumping Speed for Rapid Establishment of Negative Pressure Environment

Roots pumps combined with rotary vane pumps and screw pumps to form vacuum units. Pumping speed range: 100–300 m³/h. Capable of long-term continuous operation, evacuating the chamber to the target vacuum level in a relatively short time. Suitable for photovoltaic lamination, vacuum drying, vacuum packaging, and other production lines.

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Wide Pumping Speed Range
Continuous Operation
Compact & Easy to Integrate
Customizable Units
Find Vacuum Pump Applications by Industry
Find Vacuum Pump Applications by Industry

Search Our Vacuum Pump Applications
Covering Semiconductors, Medical Care, New Energy, and Other Industries

Whether for semiconductor packaging, medical sterilization, photovoltaic lamination, food packaging, or general industrial vacuum adsorption, you can find corresponding vacuum pump application solutions by industry. Select your industry to obtain suitable models, application descriptions, and selection recommendations.

Search Applications by Industry Learn More About Leynow
Semiconductors & Electronics
Medical Sterilization & Pharmaceuticals
New Energy & Photovoltaics
Food Processing & Packaging
10+
Years of vacuum technology expertise
500+
Product models & specifications
30+
Authorized patents & copyrights
30+
Countries & regions exported to
12+
Industries served
3000+
Customer cases
Product Center

Full range of vacuum pumps · One-stop selection

Covering oil-free rotary vane, dry screw, Roots, piston, liquid ring and other models, from low vacuum to high vacuum for multiple scenarios, with customizable voltage, interface, material and control system according to working conditions.

RecommendedLP-2000V 无油静音真空泵

LP-2000V 无油静音真空泵

  • 电机功率: 0.55 Kw
  • 极限真空: -920 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 12 m3/h
  • 额定电流: 2.5 A
  • 噪声等级: 60 dB(A)
RecommendedLV 0063 单级旋片真空泵

LV 0063 单级旋片真空泵

  • 电机功率: 2.2 Kw
  • 极限真空: 0.5 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 4.0 A
  • 额定流量: 63 m3/h
  • 最大吹力: 0 Kpa
RecommendedLT 0040V 无油旋片真空泵

LT 0040V 无油旋片真空泵

  • 电机功率: 1.25 Kw
  • 极限真空: 600 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 10.0/5.6 A
  • 额定流量: 40 m3/h
  • 最大吹力: 0 mBar
RecommendedWX 0080H 干式涡旋真空泵

WX 0080H 干式涡旋真空泵

  • 电机功率: 2.20 Kw
  • 极限真空: 1.0 Pa
  • 额定电压: △200-240V/Y345-415V
  • 额定流量: 80 m3/h
  • 额定电流: 7.5△/4.3Y
  • 最大吹力: -
RecommendedLX 0025 A01 无油旋片真空泵

LX 0025 A01 无油旋片真空泵

  • 电机功率: 0.75 Kw
  • 极限真空: 600 mBar
  • 额定电压: 200-240V
  • 额定电流: 3.0 A
  • 额定流量: 25 m3/h
  • 最大吹力: 600 mBar
RecommendedLD 0010 双级旋片真空泵

LD 0010 双级旋片真空泵

  • 电机功率: 0.4 Kw
  • 极限真空: 0.001 mbar
  • 额定电压: 220-240/380-415 V
  • 额定电流: 1.75/1.15A
  • 额定流量: 10 m3/h
  • 噪声等级: 64 dB(A)
RecommendedLC 0100 无油爪式真空泵

LC 0100 无油爪式真空泵

  • 电机功率: 3.0Kw
  • 极限真空: - 95 Kpa
  • 额定电压: △200-240V/Y345-415V
  • 额定流量: 100 m3/h
  • 额定电流: 12.5△/7.2Y
  • 最大吹力: -
RecommendedLS 0050F 干式螺杆真空泵

LS 0050F 干式螺杆真空泵

  • 电机功率: 1.5 Kw
  • 极限真空: 3 Pa
  • 额定电压: △200-240V/Y345-415V
  • 额定流量: 46 m3/h
  • 额定电流: 5.0 A
  • 最大吹力: -
RecommendedLP-0550V 无油静音真空泵

LP-0550V 无油静音真空泵

  • 电机功率: 0.28 Kw
  • 极限真空: -920 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 6.0 m3/h
  • 额定电流: 1.3 A
  • 最大吹力: 0 Kpa
RecommendedHP-0200C 无油空气压缩机

HP-0200C 无油空气压缩机

  • 电机功率: 0.12 Kw
  • 额定电压: 110V/220-240V
  • 额定流量: 1.8 m3/h
  • 额定电流: 0.5 A
  • 最大吹力: 1500 mBar
  • 噪声等级: 48 dB(A)
RecommendedLP-3000V 无油静音真空泵

LP-3000V 无油静音真空泵

  • 电机功率: 1.5 Kw
  • 极限真空: -920 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 15.6 m3/h
  • 额定电流: 6.8 A
  • 最大吹力: 0 Kpa
RecommendedLP-2400V 无油静音真空泵

LP-2400V 无油静音真空泵

  • 电机功率: 0.9 Kw
  • 极限真空: -920 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 14.4 m3/h
  • 额定电流: 7.0/3.5 A
  • 最大吹力: 0 Kpa
RecommendedLP-1400H 无油静音真空泵

LP-1400H 无油静音真空泵

  • 电机功率: 0.45 Kw
  • 极限真空: -980 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 7.2 m3/h
  • 额定电流: 2.0 A
  • 最大吹力: 0 Kpa
RecommendedLP-1400V 无油静音真空泵

LP-1400V 无油静音真空泵

  • 电机功率: 0.45 Kw
  • 极限真空: -920 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 9 m3/h
  • 额定电流: 2.0 A
  • 最大吹力: 0 Kpa
RecommendedLP-0550H 无油静音真空泵

LP-0550H 无油静音真空泵

  • 电机功率: 0.28 Kw
  • 极限真空: -980 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 4.8 m3/h
  • 额定电流: 1.3 A
  • 最大吹力: 0 Kpa
RecommendedLP-0400V 无油静音真空泵

LP-0400V 无油静音真空泵

  • 电机功率: 0.25 Kw
  • 极限真空: -880 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 4.2 m3/h
  • 额定电流: 1.1 A
  • 最大吹力: 0 Kpa
RecommendedLP-0300V 无油静音真空泵

LP-0300V 无油静音真空泵

  • 电机功率: 0.12 Kw
  • 极限真空: -880 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 3 m3/h
  • 额定电流: 0.5 A
  • 最大吹力: 0 Kpa
RecommendedLP-0200V 无油静音真空泵

LP-0200V 无油静音真空泵

  • 电机功率: 0.12 Kw
  • 极限真空: -840 mBar
  • 额定电压: 110V/220-240V
  • 额定流量: 1.8 m3/h
  • 额定电流: 0.5 A
  • 最大吹力: 0 Kpa
RecommendedLP-0550V DC24V/12V S

LP-0550V DC24V/12V S

  • 电机功率: 0.32 Kw
  • 极限真空: 920 mBar
  • 额定电压: 12V/24V
  • 额定流量: 6.0 m3/h
  • 额定电流: 24/12 A
  • 噪声等级: 56 dB(A)
RecommendedLP-0300V DC24V/12V S

LP-0300V DC24V/12V S

  • 电机功率: 0.12 Kw
  • 极限真空: 860 mBar
  • 额定电压: 12V/24V
  • 额定流量: 3.0 m3/h
  • 额定电流: 10/5.0 A
  • 噪声等级: 50 dB(A)
RecommendedLT 0200V 旋片无油真空泵

LT 0200V 旋片无油真空泵

  • 电机功率: 4.0 Kw
  • 极限真空: 150 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 18.2/10.5 A
  • 额定流量: 200 m3/h
  • 最大吹力: 0 mBar
RecommendedLT 0025V 无油旋片真空泵

LT 0025V 无油旋片真空泵

  • 电机功率: 0.75 Kw
  • 极限真空: 150 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 7.5/4.3 A
  • 额定流量: 25 m3/h
  • 最大吹力: 0 mBar
RecommendedLT 0010V 无油旋片真空泵

LT 0010V 无油旋片真空泵

  • 电机功率: 0.37 Kw
  • 极限真空: 150 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 3.0 A/2.0 A
  • 额定流量: 10 m3/h
  • 最大吹力: 0 mBar
RecommendedLX 0040 H06 旋片无油真空泵

LX 0040 H06 旋片无油真空泵

  • 电机功率: 1.50 Kw
  • 极限真空: 600 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 7.5/4.3 A
  • 额定流量: 40 m3/h
  • 最大吹力: 600 mBar
RecommendedLX 0025 H06 无油旋片真空泵

LX 0025 H06 无油旋片真空泵

  • 电机功率: 0.75 Kw
  • 极限真空: 600 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 3.0 A/2.0 A
  • 额定流量: 15 m3/h
  • 最大吹力: 0 mBar
RecommendedLD 0030 双级旋片真空泵

LD 0030 双级旋片真空泵

  • 电机功率: 1.50 Kw
  • 极限真空: 0.005 mbar
  • 额定电压: 220-240/380-415 V
  • 额定电流: 6.5/3.50 A
  • 额定流量: 30 m3/h
  • 噪声等级: 68 dB(A)
RecommendedLD 0016 双级旋片真空泵

LD 0016 双级旋片真空泵

  • 电机功率: 0.55 Kw
  • 极限真空: 0.005 mbar
  • 额定电压: 220-240/380-415 V
  • 额定电流: 2.40/1.45 A
  • 额定流量: 14.4 m³/h
  • 噪声等级: 64 dB(A)
RecommendedLV 0202 单级旋片真空泵

LV 0202 单级旋片真空泵

  • 电机功率: 5.5 Kw
  • 极限真空: 0.1 mBar
  • 额定电压: 345-415△/600-720Y
  • 额定电流: 9.0 A
  • 额定流量: 200 m3/h
  • 最大吹力: 0 Kpa
RecommendedLV 0100 单级旋片真空泵

LV 0100 单级旋片真空泵

  • 电机功率: 3.0 Kw
  • 极限真空: 0.5 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 6.8 A
  • 额定流量: 100 m3/h
  • 最大吹力: 0 Kpa
RecommendedLV 0040 单级旋片真空泵

LV 0040 单级旋片真空泵

  • 电机功率: 1.5 Kw
  • 极限真空: 0.5 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 3.4 A
  • 额定流量: 40 m3/h
  • 最大吹力: 0 Kpa
RecommendedWX 0040H 干式涡旋真空泵

WX 0040H 干式涡旋真空泵

  • 电机功率: 1.50 Kw
  • 极限真空: 5.0 Pa
  • 额定电压: △200-240V/Y345-415V
  • 额定流量: 40 m3/h
  • 额定电流: 7.5△/4.3Y
  • 最大吹力: -
RecommendedWX 0020H 干式涡旋真空泵

WX 0020H 干式涡旋真空泵

  • 电机功率: 0.75 Kw
  • 极限真空: 5.0 Pa
  • 额定电压: △200-240V/Y345-415V
  • 额定流量: 20 m3/h
  • 额定电流: 3.8△/2.2Y
  • 最大吹力: -
RecommendedLC 0360 无油爪式真空泵

LC 0360 无油爪式真空泵

  • 电机功率: 7.5Kw
  • 极限真空: - 80 Kpa
  • 额定电压: Δ345-415V/Y600-720V
  • 额定流量: 360 m3/h
  • 额定电流: 16.7△/9.6Y
  • 最大吹力: -
RecommendedLC 0180 无油爪式真空泵

LC 0180 无油爪式真空泵

  • 电机功率: 4.0Kw
  • 极限真空: - 95 Kpa
  • 额定电压: △345-415V/Y600-720V
  • 额定流量: 180 m3/h
  • 额定电流: 9.0△/5.2Y
  • 最大吹力: -
RecommendedLS 0800F 干式螺杆真空泵

LS 0800F 干式螺杆真空泵

  • 电机功率: 22.0Kw
  • 极限真空: 1.0 Pa
  • 额定电压: △345-415V/Y600-720V
  • 额定流量: 800 m3/h
  • 额定电流: 37.0△/21.0Y
  • 最大吹力: -
RecommendedLS 0540F 干式螺杆真空泵

LS 0540F 干式螺杆真空泵

  • 电机功率: 15.0Kw
  • 极限真空: 5.0 Pa
  • 额定电压: △345-415V/Y600-720V
  • 额定流量: 540 m3/h
  • 额定电流: 32.5△/18.8Y
  • 最大吹力: -
RecommendedLS 0400F 干式螺杆真空泵

LS 0400F 干式螺杆真空泵

  • 电机功率: 7.5 Kw
  • 极限真空: 5.0 Pa
  • 额定电压: △345-415V/Y600-720V
  • 额定流量: 396 m3/h
  • 额定电流: 16.7△/9.6Y
  • 最大吹力: -
RecommendedLS 0200F 干式螺杆真空泵

LS 0200F 干式螺杆真空泵

  • 电机功率: 4.6 Kw
  • 极限真空: 2.0 Pa
  • 额定电压: △345-415V/Y600-720V
  • 额定流量: 180 m3/h
  • 额定电流: 9.0△/5.2Y
  • 最大吹力: -
RecommendedLS 0020F 干式螺杆真空泵

LS 0020F 干式螺杆真空泵

  • 电机功率: 1.1 Kw
  • 极限真空: 3 Pa
  • 额定电压: AC△200-240V/Y345-415V
  • 额定流量: 18 m3/h
  • 额定电流: 3.0 A
  • 最大吹力: -
RecommendedLR 1200 罗茨真空泵

LR 1200 罗茨真空泵

  • 电机功率: 3.70 Kw
  • 极限真空: 0.005 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定流量: 1200 m3/h
  • 额定电流: 14.3/8.5 A
  • 噪声等级: 68 dB(A)
RecommendedLR 0600 罗茨真空泵

LR 0600 罗茨真空泵

  • 电机功率: 2.20Kw
  • 极限真空: 0.001 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定流量: 600 m3/h
  • 额定电流: 8.50 A/5.0 A
  • 噪声等级: 68 dB(A)
RecommendedLR 0300 罗茨真空泵

LR 0300 罗茨真空泵

  • 电机功率: 0.75Kw
  • 极限真空: 0.001 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定流量: 300 m3/h
  • 额定电流: 3.0 A/2.0 A
  • 噪声等级: 68 dB(A)
RecommendedLR 0100 罗茨真空泵

LR 0100 罗茨真空泵

  • 电机功率: 0.4 Kw
  • 极限真空: 0.001 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定流量: 100 m3/h
  • 额定电流: 1.50/1.05 A
  • 噪声等级: 68 dB(A)
RecommendedLP-2400C 无油空气压缩机

LP-2400C 无油空气压缩机

  • 电机功率: 1.1 Kw
  • 额定电压: 110V/220-240V
  • 额定流量: 14.4 m3/h
  • 额定电流: 4.3 A
  • 最大吹力: 8000 mBar
  • 噪声等级: 75 dB(A)
RecommendedLP-2000C 无油空气压缩机

LP-2000C 无油空气压缩机

  • 电机功率: 0.9 Kw
  • 额定电压: 110V/220-240V
  • 额定流量: 13.2 m3/h
  • 额定电流: 4.0 A
  • 最大吹力: 8000 mBar
  • 噪声等级: 60 dB(A)
RecommendedLP-1400C 无油空气压缩机

LP-1400C 无油空气压缩机

  • 电机功率: 0.55 Kw
  • 额定电压: 110V/220-240V
  • 额定流量: 9.0 m3/h
  • 额定电流: 2.5A
  • 最大吹力: 6000 mBar
  • 噪声等级: 58 dB(A)
RecommendedLP-0550C 无油空气压缩机

LP-0550C 无油空气压缩机

  • 电机功率: 0.32 Kw
  • 额定电压: 110V/220-240V
  • 额定流量: 6.0 m3/h
  • 额定电流: 2.5/1.5A
  • 最大吹力: 4000 mBar
  • 噪声等级: 56 dB(A)
RecommendedLP-0300C 无油空气压缩机

LP-0300C 无油空气压缩机

  • 电机功率: 0.15 Kw
  • 额定电压: 110V/220-240V
  • 额定流量: 3.0 m3/h
  • 额定电流: 0.7 A
  • 最大吹力: 2000 mBar
  • 噪声等级: 50 dB(A)
RecommendedLP-0200C 无油空气压缩机

LP-0200C 无油空气压缩机

  • 电机功率: 0.12 Kw
  • 额定电压: 110V/220-240V
  • 额定流量: 1.8 m3/h
  • 额定电流: 0.5 A
  • 最大吹力: 1500 mBar
  • 噪声等级: 48 dB(A)
RecommendedLP-1400C DC24V/48V S

LP-1400C DC24V/48V S

  • 电机功率: 0.55 Kw
  • 额定电压: 24V/48v
  • 额定流量: 8.4 m3/h
  • 额定电流: 22.0/11.0 A
  • 最大吹力: 2000 mBar
  • 噪声等级: 60 dB(A)
RecommendedLP-0900C DC24V/12V S

LP-0900C DC24V/12V S

  • 电机功率: 0.32 Kw
  • 额定电压: 12V/24V
  • 额定流量: 6.0 m3/h
  • 额定电流: 24.0/12.0 A
  • 最大吹力: 2000 mBar
  • 噪声等级: 58 dB(A)
RecommendedLP-0550C DC24V/12V S

LP-0550C DC24V/12V S

  • 电机功率: 0.32 Kw
  • 额定电压: 12V/24V
  • 额定流量: 6.0 m3/h
  • 额定电流: 24.0/12.0 A
  • 最大吹力: 2000 mBar
  • 噪声等级: 58 dB(A)
RecommendedLP-0300C DC24V/12V S

LP-0300C DC24V/12V S

  • 电机功率: 0.2 Kw
  • 额定电压: 12V/24V
  • 额定流量: 3.0 m3/h
  • 额定电流: 7.0 A
  • 最大吹力: 2000 mBar
  • 噪声等级: 50 dB(A)
Recommended2HB 510 A21 1.5Kw

2HB 510 A21 1.5Kw

  • 电机功率: 1.5 Kw
  • 极限真空: 200 mBar
  • 额定电压: 200-240V
  • 额定电流: 7.3 A
  • 额定流量: 210 m3/h
  • 最大吹力: 170 mBar
Recommended4HB 630 H67 7.5Kw

4HB 630 H67 7.5Kw

  • 电机功率: 7.5 Kw
  • 极限真空: 730 mBar
  • 额定电压: 345-415△/600-720Y
  • 额定电流: 16.0 A
  • 额定流量: 170 m3/h
  • 最大吹力: 1040 mBar
Recommended4HB 420 H26 1.5Kw

4HB 420 H26 1.5Kw

  • 电机功率: 1.5 Kw
  • 极限真空: 480 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 4.3 A
  • 额定流量: 87 m3/h
  • 最大吹力: 450 mBar
Recommended2HB 930 H17 12.5Kw

2HB 930 H17 12.5Kw

  • 电机功率: 12.5 Kw
  • 极限真空: 210 mBar
  • 额定电压: 345-415△/600-720Y
  • 额定电流: 28.0 A
  • 额定流量: 1370 m3/h
  • 最大吹力: 190 mBar
Recommended2HB 810 H17 5.5Kw

2HB 810 H17 5.5Kw

  • 电机功率: 5.5 Kw
  • 极限真空: 300 mBar
  • 额定电压: 345-415△/600-720Y
  • 额定电流: 12.9 A
  • 额定流量: 530 m3/h
  • 最大吹力: 200 mBar
Recommended2HB 610 H16 2.2Kw

2HB 610 H16 2.2Kw

  • 电机功率: 2.2 Kw
  • 极限真空: 230 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 5.6 A
  • 额定流量: 270 m3/h
  • 最大吹力: 230 mBar
Recommended2HB 510 H16 1.3Kw

2HB 510 H16 1.3Kw

  • 电机功率: 1.3 Kw
  • 极限真空: 170 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 3.8 A
  • 额定流量: 210 m3/h
  • 最大吹力: 190 mBar
Recommended2HB 420 H46 2.2Kw

2HB 420 H46 2.2Kw

  • 电机功率: 2.2 Kw
  • 极限真空: 330 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 4.4 A
  • 额定流量: 150 m3/h
  • 最大吹力: 200 mBar
Recommended2HB 310 H06 0.55Kw

2HB 310 H06 0.55Kw

  • 电机功率: 0.55 Kw
  • 极限真空: 120 mBar
  • 额定电压: 200-240△/345-415Y
  • 额定电流: 1.7 A
  • 额定流量: 100 m3/h
  • 最大吹力: 130 mBar
Recommended2HB 210 A11 0.4Kw

2HB 210 A11 0.4Kw

  • 电机功率: 0.4 Kw
  • 极限真空: 120 mBar
  • 额定电压: 200-240V
  • 额定电流: 2.7A
  • 额定流量: 80m3/h
  • 最大吹力: 150 mBar
System & Unit

Vacuum Systems & Units · Integrated by Working Conditions

Integrate vacuum pumps, Roots pumps, valves, piping and electrical control systems into complete units, with customized pumping speed, ultimate vacuum and control mode according to working conditions, helping customers shorten on-site installation time.

CNC五金加工真空吸咐真空系统

CNC五金加工真空吸咐真空系统
LNVS 0100F H205

定制

真空包装 气力输送 真空干燥 真空搬运 真空成型
箱式真空负压机组及系统

箱式真空负压机组及系统
LNVS 0000F H000

定制

真空包装 真空脱气 气力输送 真空干燥 真空搬运
油式旋片真空系统LNVS 0040F H101

油式旋片真空系统LNVS 0040F H101
LNVS 0040F H101

真空包装
小型无油真空系统LNPS 1400V A130

小型无油真空系统LNPS 1400V A130
LNPS 1400V A130

真空包装

PLC Intelligent Control

Multi-pump coordination, logic interlocking, remote start/stop, and integration with customer production line control systems.

Variable Frequency Speed Control

Adjust pumping speed and operating status according to process requirements, helping reduce energy consumption and operating noise.

Centralized Monitoring

Real-time monitoring of operating status, with visual display of vacuum level, temperature, current and other parameters.

Piping & Valve Integration

Integrated supply of vacuum piping, valves, filter silencers, etc., reducing on-site installation workload.

Marine industry solution Medical industry solution Mining and Construction industry solution Oil and Gas industry solution Packaging industry solution Paper Making and Printing industry solution

Marine Industry Solution

From ship vacuum sewage systems and vacuum condensers to oil-water separators, cargo hold drying, and ballast water treatment, Leynow marine vacuum pumps use a corrosion-resistant, low-maintenance, and stable and reliable vacuum pumping method, adapting to high-salt, high-humidity, and rolling and tilting working conditions at sea, providing continuous vacuum support for ships and marine engineering.

Medical Industry Solution

From pulsating vacuum sterilizers, hemodialysis machines, to vacuum blood collection devices and pharmaceutical equipment, Leynow oil-free vacuum pumps use a clean, oil-free vacuum pumping method to avoid the risk of lubricating oil contamination, providing a stable and reliable vacuum environment for medical and pharmaceutical production processes.

Mining and Construction Industry Solution

From mine gas drainage, slurry dewatering filtration, to powder pneumatic conveying, soft foundation vacuum preloading, and concrete vacuum dewatering, Leynow water ring vacuum pumps, Roots vacuum units, and oil-free vacuum pumps provide reliable support for mining and construction scenarios with dust-resistant, high pumping speed, and continuously stable vacuum systems.

Oil and Gas Industry Solution

From oil and gas recovery, natural gas dehydration to vacuum distillation, flare gas recovery, and tank vacuum pumping, Leynow explosion-proof vacuum pumps use a corrosion-resistant, explosion-proof, and reliable vacuum pumping method, adapting to flammable, explosive, and sulfur-containing acidic working conditions, providing a stable and reliable vacuum environment for oil and gas and petrochemical production processes.

Packaging Industry Solution

From vacuum packaging machines, blister packaging, and skin packaging to modified atmosphere packaging, vacuum feeding, and vacuum adsorption handling, Leynow oil-free vacuum pumps use a clean, oil-free vacuum pumping method to prevent oil mist from contaminating packaging materials, food, and pharmaceuticals, providing a stable and reliable vacuum environment for packaging production lines.

Paper Making and Printing Industry Solution

From paper machine wire section dewatering, vacuum web transfer, and press felt washing to printing press feeder paper feeding, vacuum adsorption, folding and binding, and paper handling, Leynow vacuum pumps provide a reliable vacuum environment for paper making and printing production lines with stable vacuum output and clean, oil-free operation.

Industry Application Solutions

Based on the process characteristics and vacuum requirements of different industries, Leynow provides customized solutions from selection and matching to system integration, so that every vacuum pump can fit the process requirements.

Service Capability

Comprehensive Service Capability · Full-Process Support

From requirement communication to after-sales maintenance, Leynow has built a service system covering the entire product life cycle, giving customers worry-free purchasing and convenient use.

01

Requirement Communication

Senior engineers communicate one-on-one to understand working condition parameters, usage environment, power supply conditions and budget range, and identify the core requirements for vacuum pump selection.

Working condition analysis Requirement analysis Budget assessment
02

Selection Proposal

Output targeted selection suggestions and matching solutions based on working conditions, provide technical parameters, performance curves and CAD drawings, and support sample testing to verify results.

Selection advice Drawings & documents Sample testing
03

Delivery & Installation

Standard models ship quickly from stock, with transparent lead times for custom models; on-site installation and commissioning are available when needed to help equipment run stably and meet process standards.

Shipment from stock On-site commissioning Process compliance
04

After-Sales Maintenance

Long-term tracking of equipment usage, rapid response to repair requests, and supply of spare parts, maintenance guidance and technical support for greater long-term peace of mind.

Status tracking Fault response Spare parts supply

24-Hour Rapid Response

Customer service hotline is online around the clock; routine issues are answered within 30 minutes, and emergency issues receive a solution within 2 hours.

Senior Engineer Support

A team of engineers with many years of experience, familiar with processes in different industries, provides professional selection and commissioning guidance.

Sufficient Stock

Standard models are kept in stock and shipped within 48 hours after ordering; lead times for custom models are transparent and queryable.

New Machine Warranty Commitment

One-year warranty for new machines, two-year warranty for core components, and lifetime spare parts and technical support.

Our Advantages

Our Advantages · More Confident Selection

From industry coverage and technical verification to delivery services, Leynow provides vacuum solutions for customers in different industries with six core advantages.

Manufacturing strength and brand validation Manufacturing Strength & Brand Validation
Manufacturer · Fully Certified

Manufacturing Scenario Validation · Brand Supply Chain

National High-Tech Enterprise, Guangdong "Specialized, Refined, Unique and Innovative" Enterprise, ISO 9001 Quality Management System certified, independent R&D and production, factory direct supply with no intermediaries. Oil-free vacuum pumps have entered the screen lamination production lines of many mobile phone brands at home and abroad, as well as the supply chains of domestic medical equipment and semiconductor packaging equipment, with reliable process validation.

  • National High-Tech Enterprise / Guangdong "Specialized, Refined, Unique and Innovative" Enterprise, ISO 9001 certified
  • Independent R&D and production, factory direct supply, no intermediaries
  • Validated in 3C electronics, semiconductor packaging, medical devices and photovoltaic lamination supply chains
High-Tech Enterprise Specialized & Innovative ISO 9001 Factory Direct 3C Electronics Semiconductor Packaging
Product matrix and customization capability Product Matrix & Customization Capability
Full Category Coverage · One-Stop Selection

Customized on Demand · Flexible Adaptation

Covering oil-free rotary vane, dry screw, Roots, piston, liquid ring and other models, from low vacuum to high vacuum, meeting multi-scenario needs. Supports customization of voltage, capacitor, interface size, material and control system; 110V/220-240V/380-415V are all available, responding to equipment integration needs at home and abroad.

  • Full category coverage of oil-free rotary vane / dry screw / Roots pumps / vacuum units
  • Supports in-depth customization of voltage, interface, material and control system
  • 110V/220-240V/380-415V all available, supporting global equipment integration
Oil-Free Rotary Vane Dry Screw Roots Pump Vacuum Unit Voltage Customization Material Selection
Delivery efficiency and service assurance Delivery Efficiency & Service Assurance
Fast Delivery · Transparent Lead Time

Full-Process Service · Engineer Support

Standard models are kept in stock and shipped within 48 hours after ordering; lead times for custom models are transparent, production progress can be queried at any time, and delivery milestones are controllable. A technical service team composed of engineers with many years of experience accompanies the whole process from selection and installation to maintenance, responding quickly to customer needs 24 hours a day.

  • Standard models in stock, fast shipment within 48h
  • Transparent lead times for custom models, production progress queryable
  • Free selection, on-site commissioning, 24h response, long-term technical support
Stock Available 48h Shipment Transparent Lead Time Global Delivery 24h Response Long-Term Support
Our Partners

Equipment Partner Brands

Leynow has established long-term and stable cooperative relationships with many brands at home and abroad to jointly provide products and services to customers.

Foxconn

Electronics Manufacturing · Technology Services

Xinhua Medical

Medical Devices · Health Industry

Nestlé

Food & Beverage · Nutrition & Health

Midea

Home Appliance Manufacturing · Smart Home

Haier

Home Appliance Manufacturing · IoT Ecosystem

Gree

Air Conditioning Manufacturing · Smart Manufacturing

CRRC

Rail Transit · Equipment Manufacturing

Tsinghua University

Higher Education · Scientific Research & Innovation

Peking University

Higher Education · Scientific Research & Innovation

Chinese Academy of Sciences

Research Institution · Frontier Technology

MCC Group

Engineering Construction · Metallurgical Manufacturing

SAIC Volkswagen

Automobile Manufacturing · Joint Venture Brand

Changyuan

Power Equipment · Energy Technology

CATL

New Energy Batteries · Power Technology

GDH

Agriculture & Animal Husbandry Technology · Industry Services

CNOOC

Energy Development · Ocean Engineering

Huawei

Communication Technology · Smart Devices

Tianjin University

Higher Education · Scientific Research & Innovation

About Leynow

Dongguan Leynow Electromechanical Technology Co., Ltd. is a National High-Tech Enterprise and a "Specialized, Refined, Unique and Innovative" enterprise that has been deeply engaged in the vacuum field for more than ten years. It focuses on the R&D, production and sales of oil-free vacuum pumps, owns a 5,000 sqm modern industrial park, and is a professional vacuum equipment service provider integrating product manufacturing, technology R&D and solution customization.

The company's core products include oil-free vacuum pumps, silent compressors, rotary vane vacuum pumps and high-pressure blowers. It adopts modern production processes and excellent manufacturing equipment, and strictly follows the ISO 9001 international standard for full-process quality control, committed to providing customers with stable, reliable, safe and easy-to-use vacuum equipment and professional services.

Relying on a complete product series, deep vacuum technology accumulation, mature vacuum system construction experience and a comprehensive service network, Leynow Vacuum can quickly respond to customer needs and provide tailor-made integrated vacuum solutions, helping global customers and partners achieve efficient operations and sustained success.

A wide range of vacuum pump series, professional vacuum knowledge, rich experience in vacuum system construction and an extensive service network enable Leynow to fully provide customers with ideal and complete vacuum solutions.

We always take creating higher investment returns for customers as our core goal, adhere to one-on-one professional consultation, precise product selection and fast on-site service, and rely on rich industry application experience, continuous technological innovation and strict quality control to provide customers with cost-effective and highly adaptable vacuum products and services.

All colleagues at Leynow Vacuum sincerely look forward to your attention and cooperation, and to working hand in hand for a win-win future!

2012Year Brand Founded
30+ Technology Patents
99% Customer Repurchase Rate
600+ Partner Enterprises
LeyNow vacuum pump
2012Year Brand Founded
30+ Technology Patents
99% Customer Repurchase Rate
600+ Partner Enterprises
Landscape Honor Certificates

Innovative Small and Medium-Sized Enterprise

Focused on enterprise innovation and upgrading

High-Tech Enterprise

Recognized as a National High-Tech Enterprise

Technology-Based SME

Technology R&D-oriented SME

Guangdong "Specialized, Refined, Unique and Innovative" Enterprise Certificate

Recognized by the Guangdong Provincial Department of Industry and Information Technology

Portrait Certificates & Test Reports

SGS Certification

Certified by international organization SGS

Utility Model Patent Certificate

Granted a national utility model patent

Quality Management System Certification Certificate

Passed quality management system certification

CE Certification

Product certified by EU CE

Guangdong High-Tech Product

Rated as a provincial high-tech product

ROHS Certification

Passed ROHS environmental certification

Customer Stories

They Are All Using Leynow Vacuum Pumps

Real feedback from customers in different industries, witnessing the products and services of Leynow vacuum pumps.

“

Leynow oil-free vacuum pumps have been running stably on our screen lamination production line for more than two years, with stable negative pressure, low noise and almost no extra maintenance, helping reduce equipment downtime.

M

A mobile phone supply chain partner

3C electronics manufacturing · Screen lamination process

“

Pulsating vacuum sterilizers place high demands on the continuous operation capability of vacuum pumps. Leynow engineers recommended suitable models based on our sterilization process parameters; the vacuum evacuation speed is fast and the sterilization effect is stable and reliable.

Med

A medical device manufacturer

Medical sterilization equipment · Pulsating vacuum system

“

We supply food packaging equipment and previously used pumps from other brands, which had unstable negative pressure and often required oiling and maintenance. After switching to Leynow oil-free pumps, the production environment is cleaner and customer complaints have decreased.

Pkg

A food packaging equipment factory

Food packaging · Vacuum packaging machine matching

Focus Leynow

Focus on Leynow News

Ten years of dedication, consistent quality. Focus on Leynow news and witness our perseverance and commitment. No matter how times change, we always remember our original aspiration and adhere to the principle of quality first.

Customers First, Service Foremost

Leynow's consistent business purpose

Vacuum silencers, filters

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