JIANGYIN ELMVACUUM EQUIPMENT CO.,LTD.

Jiangyin ELM Vacuum Equipment Co. Ltd. is a high-tech enterprise specialized in designing and manufacturing vacuum pump and the systems, which is led by famous experts in the vacuum industry. They have decades of professional experiences in the fields of R&D, structure design, industrialization, manufacturing, testing and management of vacuum facilities. It belongs to Jiangsu LVSONG Sci-Tech Group, together with Jiangyin Tiantian Pressure Vessel Manufacturing Co. Ltd., Jiangyin Lvsong Machinery Co. Ltd., Wuxi Runjiutian Machinery Co. Ltd. and Changzhou Tang Eco-Park.
The company’s product portfolio includes DP-type oil-free dry screw vacuum pump and ZJ(Q)-type tri-lobe Roots vacuum pump, and RG-type tri-lobe Roots blowers, which are at the leading level in China   domestic market. The sealing of our pumps may adopt the mechanical sealing, frame sealing, piston ring sealing and labyrinth sealing so as to satisfy the customer requirements. The patented product structures and high manufacturing precision ensure much higher reliability than domestic products.
Our Roots vacuum pumps with the special patented structure overcome the shortcomings of ordinary two-lobe Roots vacuum pumps such as small suction-discharge pressure differential, high temperature rise,  strong vibration and noise. Our Roots pumps have triple lobes with involute profile and lead to significant performance advantages of high volumetric efficiency, smoother running with less vibration and noise and temperature rise, which are perfect upgrading products for the traditional two-lobe Roots vacuum pump.
ELMVac is equipped with advanced NC manufacturing and testing equipments as well as the modern production workshop. Our company also offers the qualified products of pressure vessels in accordance to the Standards of GB Class I and II and US ASME. Advanced manufacturing and inspection equipments and the patented product structure together with the qualified QMS have guaranteed the distinctive high quality of ELMVac products. Using ELMVac products is choosing the ease, peace and reassurance of mind.