Roots Blower,Side Channel Blower (Ring Blower),Liquid Ring Vacuum Pump,China Roots Blower M-Greentech International (Zhangqiu) Co., Ltd. / Greentech Industry (Jinan) Co., Ltd.

HOTPRODUCTS

As the professional manufacturer of roots blower, ring blower, centrifugal blower, water ring vacuum pump etc. based on China, our products range from Roots Blowers (also call PD blower), Side Channel Blowers (also call ring blower or regenerative blower), Vacuum Pumps (liquid ring vacuum pump, also call water ring vacuum pump), Multistage Centrifugal Blowers, Single Stage High Speed Centrifugal Blowers, Centrifugal Fans, Industry Pumps, Air Suspension Centrifugal Blower, Maglev Turbo Blower etc

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Series NSRH Tri-Lobe Roots Blower

Series NSRH Tri-Lobe Roots Blower

2BE3 series Water Ring Vacuum Pumps (Liquid RingVacuum Pump)

2BE3 series Water Ring Vacuum Pumps (Liquid RingVacuum Pump)

Turbo Professional/ Maglev Turbo Blower/Energy Saving

Turbo Professional/ Maglev Turbo Blower/Energy Saving

Air Suspension Centrifugal Blower/Energy Saving/Suspensioncentrifugal Blower

Air Suspension Centrifugal Blower/Energy Saving/Suspensioncentrifugal Blower

2BV series Water Ring Vacuum Pump (Liquid Ring VacuumPump)

2BV series Water Ring Vacuum Pump (Liquid Ring VacuumPump)

G200 Side Channel Blower (Ring Blower)

G200 Side Channel Blower (Ring Blower)

Series NSRH Tri-Lobe Roots Blower

Series NSRH Tri-Lobe Roots Blower

2BE3 series Water Ring Vacuum Pumps (Liquid RingVacuum Pump)

2BE3 series Water Ring Vacuum Pumps (Liquid RingVacuum Pump)

Turbo Professional/ Maglev Turbo Blower/Energy Saving

Turbo Professional/ Maglev Turbo Blower/Energy Saving

Air Suspension Centrifugal Blower/Energy Saving/Suspensioncentrifugal Blower

Air Suspension Centrifugal Blower/Energy Saving/Suspensioncentrifugal Blower

2BV series Water Ring Vacuum Pump (Liquid Ring VacuumPump)

2BV series Water Ring Vacuum Pump (Liquid Ring VacuumPump)

G200 Side Channel Blower (Ring Blower)

G200 Side Channel Blower (Ring Blower)

Series NSRH Tri-Lobe Roots Blower

Series NSRH Tri-Lobe Roots Blower

2BE3 series Water Ring Vacuum Pumps (Liquid RingVacuum Pump)

2BE3 series Water Ring Vacuum Pumps (Liquid RingVacuum Pump)

CUSTOMERSERVICE

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If the transformer oil is used as the operating liquid, these pumps are called oil ring vacuum pump and the suction pressure can reach 6.7mbar (abs) (i.e. 99 % vacuum degree).

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High Performance, Superior Quality and Lowest Cost

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ABOUTUS

As an expert in air systems, Greentech has become one of most successful suppliers of blower and vacuum pump in China with more than 20 years experience in R&D and marketing. We have an extensive team of engineers to provide technical back up to all clients as well as a large manufacturing base for blower and vacuum pump. Our products range from Roots Blowers (also call PD blower), Side Channel Blowers (also call ring blower or regenerative blower), Vacuum Pumps (liquid ring vacuum pump,

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Application scenarios

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Mine

Waste water treatment

Pneumatic conveying

Power plant

Construction and clean rooms

Paper drying

Food processing

Chemical transfer

CERTIFICATE

Technological innovation and leadership are key elements for the company's progress.

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9001 management certification

Waste recycling template sculpture

9001 management certification

Certificate of Russian chemical Exhibition

9001 management certification

CE certification

9001 management certification

Asiawater certification

9001 management certification

9001 management certification

LASTEST NEWS

Our latest news

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The debugging procedure for the Roots blower typically includes the following key steps, which ensur

1. Installation Acceptance and Preparation:• Ensure that the Roots blower is installed and has passed acceptance testing.• Prepare necessary startup tools, such as valve hooks, wrenches, etc.• Check if the motor grounding wire is intact, if the anchor bolts are tightened, and if the wheel cover i

Roots blowers are widely and crucially applied in the chemical industry, particularly in the followi

1. Gas Transportation and Pressurization• Chemical Raw Material Transportation: In the chemical production process, Roots blowers can be used to transport gas raw materials such as ammonia to meet production process requirements.• Reaction Gas Supply: During the stirring process in a reaction kett

C Series Centrifugal Fan Installation Guide

Installation Steps1. Positioning the Fan- Use lifting equipment to place the fan on the foundation, ensuring the base is centered over the foundation.- If using shock absorbers (such as spring dampers or rubber dampers), install the shock-absorbing devices before placing the fan.2. Rough Leveling an

The installation of the roots blower is a key step to ensure its long-term stable operation.

Installation Steps1. Positioning the Fan- Use lifting equipment to hoist the fan onto the foundation, ensuring the base is aligned with the foundation.- Place vibration isolation pads (such as rubber pads or spring isolators) between the base and the foundation to reduce vibration transmission.2. Ro

Analysis of Technical Features of Chemical Vacuum Gauges

The -60kPa chemical vacuum gauge is specially designed for accurate measurement of vacuum levels in industrial processes. Its core functions include negative pressure environment monitoring and pressure fluctuation warning. This device uses imported high-precision differential pressure sensors with

MF-16 Filter Installation Specifications and Troubleshooting Guide

The installation of the MF-16 filter must strictly follow standardized procedures: first, confirm the flange size of the fan's intake port, and select a matching MF-16 model (such as DN50 standard interface); during installation, ensure that the filter screen faces the airflow direction, and use

The Core Role and Performance Advantages of 2RB Ring Blowers in Aquaculture and Industrial Applicati

The 2RB ring blower has become a core piece of equipment in the field of aeration for aquaculture and industrial applications due to its high compression ratio and low noise characteristics. It employs a centrifugal circulation booster principle, creating stable high-pressure air flow output through

The Core Role of Stainless Steel NSRH Three-Lobe Roots Blowers in Aquaculture

Stainless steel NSRH three-lobe Roots blowers have become core equipment in aquaculture due to their efficient oxygenation and water circulation capabilities. Their three-lobe rotor structure utilizes a volumetric compression principle to achieve stable air flow output, ensuring balanced dissolved o

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Greentech International (Zhangqiu) Co., Ltd.

Greentech Industry (Jinan) Co., Ltd.

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+86-531-83117088

E-mail: greentech@vip.163.com

Address:Mingshui Economic Development Zone, Zhangqiu, Jinan City, Shandong, China

Skype: guanglin_jiang

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