LEYBOLD was founded in Cologne, Germany. Since the establishment of the company, Leybold has been at the forefront of the world's vacuum technology development. At present, Leybold is one of the world's leading vacuum equipment suppliers. LEYBOLD has factories in four countries in the world, and each factory produces different series of vacuum components. Among them are: Cologne, Germany, where the company headquarters are located. Almost all series of products are produced; Pennsylvania in the United States specializes in the production of dry pumps and cryogenic pumps used in the semiconductor industry; Valence in France specializes in the production of SOGEVAC series single-stage rotary vane pumps;

LEYBOLD relies on its strong global sales and service network to provide customers with vacuum technology solutions. The industries that Leybold Vacuum serves are process industry, information industry, analytical instrument industry and scientific research and development. In these fields, Leybold Vacuum is the world's leading supplier of vacuum technology solutions.

LEYBOLD's main products: rotary vane vacuum pumps, roots pumps, screw oil-free vacuum pumps, diffusion pumps, molecular pumps, cryogenic pumps, vacuum measuring instruments, helium mass spectrometer leak detectors, vacuum valves and connectors, vacuum systems, vacuum technology solutions Program.

Main products of LEYBOLD in Germany:

leybold dry vacuum pump, leybold rotary vane pump, leybold rotary vane vacuum pump, leybold turbomolecular pump, leybold vacuum unit, leybold roots pump, leybold roots vacuum pump, leybold oil-free vacuum pump, leybold screw pump, leybold screw vacuum pump, leybold diffusion pump , Leybold vacuum pump, leybold dry pump.

leybold vacuum unit Features of leybold vacuum unit:

LEYBOLD Roots Vacuum Pump:

RUVAC Roots pump (also known as Roots blower) has two symmetrically arranged impellers in the pump casing that rotate in opposite directions, which is suitable for applications requiring high pumping speed. Cooperate with the backing pump.

RUVAC WA series Roots pumps are equipped with an air-cooled standard three-phase motor directly connected to flanges. The radial shaft seal made of FPM (FKM) is oil lubricated to realize the seal of the shaft to the external atmospheric pressure.

RUVAC WS series Roots pumps are driven by air-cooled or water-cooled canned motors. The equipped frequency converter can prevent the pump from mechanical overload.

The RUVAC WH / WHU series is equipped with a completely sealed motor without shaft seal and a built-in water cooling unit. The optional purge gas system can be used to evacuate corrosive and toxic gases.

LEYBOLD dry vacuum pump:

DIVAC series:

The dry compression DIVAC diaphragm pump can be used in laboratory operations to meet the high requirements of users for accuracy, reliability and ease of use. In addition to single-stage DIVAC pumps, there are also two-stage DIVAC L models and modules.

The DIVAC L two-stage diaphragm pump is suitable for almost all application requirements in chemical laboratories. The parts in the pump that are in contact with the pumped medium are PTFE (Teflon), FFPM (Kalrez) and PVD materials, which are resistant to corrosion and solvents.

DIVAC 1.4 HV3C is a three-stage diaphragm pump, which is resistant to chemical corrosion and can provide better vacuum performance. Its speed can be adjusted between 700-1600 rpm, so the pumping speed of the pump can easily adapt to different process requirements.

DIVAC T series diaphragm pumps are used as backing pumps and can be used in environments requiring low pressure and oil-free vacuum. The DIVAC T pump is particularly suitable as a backing pump for compound molecular pumps.

Features of SV series single-stage oil-sealed rotary vane pump:

1. Super strong ability to remove water vapor.

2. The export oil mist filter is the standard configuration, the vacuum pump oil is recycled, no oil fume, clean, environmentally friendly and fuel-efficient.

3. It can work continuously when the inlet pressure is atmospheric pressure.

4. High pumping speed can still be maintained under low pressure.

5. Built-in automatic anti-return valve.

6. Air cooling below SV630, no water cooling required, economical and convenient

7. Low noise and low vibration.

8. Compact structure, small size and space saving.

9. It can be used with various accessories, so it can meet the needs of various applications.

SCROLLVAC scroll vacuum pump:

The SCROLLVAC SC-D dry compression vacuum pump operates according to the working principle of a scroll compressor. Each pump integrates 2 Archimedes screw screws, which are produced by reducing the volume of the groove and compressing the gas from the outside to the inside. vacuum.

LEYBOLD vacuum unit:

The composition of RUTA vacuum pump system is generally composed of WA, WS and RA type, or WAU, WSU Roots pump with built-in bypass pipe, and oil-sealed backing pump to generate vacuum.

For special applications such as gas recovery, when pumping high-purity gas, its cleanliness must not be contaminated by other media, so an oil-free vacuum pump in the pump cavity is required.

In order to obtain a high or ultra-high vacuum environment, in addition to the high vacuum pump, a backing vacuum pump is also required. Leybold Vacuum provides plug-and-play PT series complete high vacuum systems.

PT DRY series ultra-high vacuum pump system can obtain oil-free vacuum environment. Among them, the high vacuum pump adopts the compound turbo molecular pump, which can obtain a better vacuum compared with the conventional molecular pump.

The UNIVEX multi-function coating machine experimental system developed by Leybold Vacuum is suitable for R&D and pilot trials. Its application scope mainly involves vacuum coating process.

Routine calibration of vacuum gauges is an important part of the quality assurance system. Leybold Vacuum's CS calibration system allows customers to perform inspection and recalibration work according to their own specifications and accuracy levels.

leybold vacuum unit Product application of leybold vacuum unit:

The main application areas of LEYBOLD products: R&D, analytical instruments, information industry, solar photovoltaic industry, electrical industry, vacuum coating, heat treatment and metallurgy industry, food processing and packaging industry, refrigeration and lighting industry, etc.

leybold vacuum unit Main series models of leybold vacuum unit:

LEYBOLD RUVAC series: RA 3001 (50Hz), RA 5001 (50Hz), RA 7001 (50Hz), RA 9001 (50Hz), RA 13000 (50Hz), RA 3001 (60Hz), RA 5001 (60Hz), RA 7001 (60Hz), RA 9001 (60Hz)

LEYBOLD SOGEVAC series: SV 10B, SV 16B, SV 25B, SV 40B, SV 65B, SV 100B, SV 16, SV 25, SV 200, SV 300, SV 500, SV 630, SV 630F

LEYBOLD TRIVAC series: D2A, D4A, D8A, D16A, D30A, D60A, D1.6B, D4B, D8B, D16B, D25B, D40B, D65B, D16BCS, D25BCS, D40 BCS, S40BCS, S65BCS, D65 D2C, D2C , D8C, D16C, D30C, D60C