ZG Compressor Blower
1. High blower speed with 4000 to 5000 rpm, high efficiency, and compact structure design
2.Low noise tri-lobe rotor
3.Noise-reduction know-how application for casing
4. Integral-shaft ductile iron impellors
5.Dual splash lubrication
6.Over sized cylindrical roller bearings
Pressure: 9.8 ~ 98kPa
Flow: 0.43 ~ 184.4m³/min
Shaft power: 0.6 ~ 257.7kW Vacuum blower
Introduction
ZG Roots Blower with tri-lobe are heavy duty style new products based on MB blowers which technology is from America. It is the replacement for Duroflow models of Gardner Denver, RAM/RCS models of Dresser Roots, and RBS models of Robuschi.
Features
High blower speed with 4000 to 5000 rpm, high efficiency, and compact structure design
Low noise tri-lobe rotor
Noise-reduction know-how application for casing
Integral-shaft ductile iron impellors
Dual splash lubrication
Over sized cylindrical roller bearings
Hardened teeth face for precision helical timing gear, taper-lock shaft mounting
Versatile configuration
Piston ring air seals
Lip type viton oil seals
Air cooling, aluminum oil tank
Automatic belt tensioner and integrated discharge silencer base frame application for the blower package Ductile cast iron pulleys are applied to meet the high speed
Start up valve is optional to realize the blower starting without load even if without bypass air release valve
Product performance
Pressure blower
Pressure: 9.8 ~ 98kPa
Flow: 0.43 ~ 184.4m³/min
Shaft power: 0.6 ~ 257.7kW Vacuum blower
Vacuum: -9.8 ~ -50kPa
Flow: 0.52 ~ 183.9m³/min
Shaft power: 0.57 ~ 197.6kW
Ordering Information
Standard accessories: blower, inlet silencer(with filter), outlet silencer, pulleys, belt guard, belt, pressure relief valve, check valve, flexible joint, pressure gauge, shock absorber, expansion bolt.(Anchor bolts for model ZG-290.ZG-300 Blower)
Optional accessories: motor, acoustic enclosure, electric control box, start up valve, etc.
About Us
Shandong Zhangqiu Blower Co.,Ltd (Formerly name: Shandong Zhangqiu Blower Works) is a company with over 50 years’ blower design, manufacture technology and experience. We set up two Sino-Japanese Joint-ventures and one USA branch that of 1st company in China blower industry establishing oversea branch. We are the leading enterprise in Zhangqiu local industry and main product-Roots Blower’s market occupancy is top-ranked in China blower industry.
Overall developing strategy: “Develop main business, pioneer new fields and innovate, cooperate to be a great company”. Working concept: “Do the best”. Now we are a modern company integrated the design, manufacturing and sales on products of: Roots Blower, Centrifugal Blower, Fan, Industrial Pump, Pneumatic Conveying System, Electrical Equipment, MVR Evaporation, Concentration and Crystallization system, Waste Water Treatment Product and Service and etc.
In 2005, we moved to newly built high-standard modern industrial park. This new industrial park covers an area of 430,000 m2 with complete facility and magnificent office building providing wide developing space for cooperation with oversea company and great-leap-forward development of us.
In July, 7th, 2011, the company was publish listed on Shenzhen Stock Exchange center. Stock code: 002598. This is a great development milestone of us.
