ZJY series Roots vacuum pump is a positive displacement vacuum pump. The ZJY type Roots vacuum pump with an overflow valve is a derivative product of the ZJ Roots vacuum pump. Its working principle is the same as that of the ZJ type Roots vacuum pump. It uses two figure-eight rotors to rotate synchronously inside the pump casing to draw in and exhaust air. This series of Roots pumps can be used as booster pumps, but they cannot directly discharge gas into the atmosphere.

ZJY Series Roots Vacuum Pumps Features

Small size, high pumping speed, and low operating noise.

It is particularly suitable for vacuum systems that require high pumping speed under low inlet pressure.

There is no direct contact between the high-speed rotating rotors or between the rotors and the pump body, and a certain gap is maintained between all moving parts.

An internal relief valve is set up, which enables the Roots vacuum pump and the forepump to operate pneumatically almost simultaneously under atmospheric conditions, thereby shortening the pumping time.

ZJY series Roots vacuum pumps Application

Air extraction for large-scale test wind tunnels and exhaust for lighting fixture production lines.

Vacuum drying, vacuum impregnation treatment, vacuum heat treatment, vacuum smelting exhaust and pre-pumping of vacuum coating equipment for power transformers, power capacitors and power mutual inductors.

By choosing the appropriate forepump, Roots pumps can also be widely applied in vacuum distillation, concentration, drying and other processes in industries such as food, chemical engineering, medicine and light textile.

Wuxi FULITE Electromechanical Technology Co.,Ltd. was established in June 2009 in Suzhou High tech Zone.The company currently has a professional factory of 4000 square meters, more than 50 employees, and 13 senior engineering and technical personnel.

The company's leadership team has over ten years of experience in manufacturing and installing power transformer related supporting equipment, and the technical research and development personnel have profound qualifications and advanced design concepts.We specialize in the design, manufacturing, and installation of vacuum casting, drying, constant voltage, oil treatment systems, and refrigeration systems for the power and transformer industries.

We also undertake the renovation and relocation of transformer epoxy resin casting equipment, coil constant voltage equipment, vacuum drying equipment, and transformer oil treatment systems, and sell various automation instruments, industrial control equipment, vacuum equipment, and valves.

Over the years, we have won unanimous praise from our customers for our excellent product quality and professional technical services.Our main clients include Ningbo Aux, Hangzhou Qianjiang Special Transformer, Shandong Lute Electric, Qingdao Teruide, Xi'an Xikai, Jiangsu Subian, Kunshan Tebian, Xi'an Xidian High Voltage Sleeve Co., Ltd., Nantong Longxiang Electric and dozens of other large enterprises.

We will always adhere to the business philosophy of "survival through quality, development through integrity", and make it our goal to become a strong player in the domestic industry. We will wholeheartedly provide high-quality products and services for your enterprise.