Direct Drive Blower

ZG series Roots blower is introduced from USA by Shandong Zhangqiu Blower Co., Ltd, based on MB series Roots blower and the application of thecompany's propretary technology to design and develop replacement products, its structure and performance has been greatly improved, is the world's leading technology products, is the best cost-effective products.

Rotor

Advanced structure, tri-lobe type, high area utilization coefficient, impeller and shat

integrated structure, good rigidity, to ensure blower's stable running at high speed to get high pressure & large flow.

Drive Mode

Zhanggu Permanent Magnetic Direct Drive Power Saving Roots Blower adopts self-developed "blower-motor integration" technology, motor rotor and blower coaxial, direct drive, cancel the transmission belt (or coupling), transmission efficiency can reach 100%.

Variable Frequency Control

Due to the adoption of permanent magnet synchronous variable frequency motor and its control technology, the blower can automatically adjust the air volume from 30% to 100% under the condition of constant discharge pressure. The actual operating power of the blower decreases proportionally with the reduction of air consumption, and the energy-saving effect is particularly significant for the non-full load operating conditions frequently occurring at the customer site.

High Efficiency Motor

Using three-phase permanent magnet synchronous motor, it has the advantages of high efficiency, starting no impact, low noise, large starting torque, high power factor, etc., and adopts bearing-less structure, the whole "blower-motor" rotor is a two-point support scheme for rolling bearings, eliminating the motor bearing and further reducing the mechanical loss.

Noise Isolation

The cabinet adopts advanced noise reduction and heat dissipation technology. Under the premise of maintaining the internal temperature of the cabinet at normal temperature, the operating noise of the whole machine is lower than 85dB, and the small and medium-sized models can be lower than 80 dB.

Convenient Operation

The whole machine is controlled by Zhanggu multifunctional intelligent control system, which realizes one-button start and stop without complicated operation. Large size touch screen, good interaction, blower operating parameters, status can be displayed intuitively.

Intellectual Supervision

According to user requirements, our intelligent monitoring equipment can be selected to monitor the health status of key components such as blower bearings and rotors in the whole life cycle, online diagnosis, fault warning, and minimize the potential risks and losses faced by users.

Application

Can be widely used in Waste water treatment, Lime kiln, Industrial Furnace, Pneumatic Conveying System, VPSA Oxygen Generation, Desulfurization and Denitrification, Grain and oil processing and transportation, Building Material Industry and etc other diverse fields.