LGSR65V Roots Vacuum Pump

The LGSR65V Roots vacuum pump mainly utilizes the eccentric operation of the rotor biased inside the cylinder, and causes the volume changes between the blades in the rotor slot to suck in, compress, and discharge air. The 65V high-pressure Roots pump has the characteristics of small gas pulsation, smooth operation, reliable performance, long-term continuous operation, and long-lasting performance. The 65V Roots pump is an ideal pneumatic conveying gas source for industries such as chemical and food because the impeller operates frictionlessly inside the body and does not require lubrication, thus the gas discharged does not contain oil.

PRODUCT INFORMATION

Product Name: LGSR65V Roots Vacuum Pump, 65V High Voltage Roots Pump, 65V Roots Pump

Brand: Longgu

Features: Small gas pulsation, stable operation, reliable performance, long-term continuous operation, and long-lasting performance

Product advantages

The LGSR65V Roots vacuum pump is developed by Longgu Heavy Industry, combining advanced composite involute technology and upgrading the structure and technology of the traditional 65V high-pressure Roots pump. It can be used in industries such as metallurgy, instruments, building materials, and blast furnace smelting to meet the needs of blowers. It has the characteristics of small gas pulsation, smooth operation, reliable performance, long-term continuous operation, and long-lasting performance. 65V Roots pump has advanced technology, good performance and stability, and is welcomed by users.

Product Features

The LGSR65V Roots vacuum pump is mainly composed of a casing, wall panels, impellers, inlet and outlet mufflers, gears, bearings, seals, V-belts, couplings, pressure gauges, pressure relief valves, elastic joints, and other structures. For occasions with high noise requirements, inlet and outlet mufflers or soundproof rooms can be installed according to the noise requirements. The Longgu 65V high-pressure Roots pump has the following characteristics

Low vibration, good rotor dynamic balance, small gas pulsation, and more stable operation.

The fan is sturdy and durable, and the impeller and shaft are processed as a whole structure. The impeller is not easy to wear and can operate continuously for a long time with minimal performance degradation and long-lasting operation.

Compact structure, few vulnerable parts, and easy maintenance.

It can be used to transport air and other neutral gases, and special anti-corrosion and explosion-proof models can also be used to transport flammable, explosive or corrosive gases such as gas and hydrogen.

Principle of LGSR65V Roots Vacuum Pump

The LGSR65V Roots vacuum pump belongs to a positive displacement fan, and the amount of air conveyed is proportional to the number of revolutions. The principle of the three bladed LGSR65V Roots vacuum pump is that each rotation of the three bladed impeller is carried out three times by two impellers for suction and exhaust. Compared with the two bladed impeller, the gas pulsation is reduced, the load change is small, the mechanical strength is high, the noise is low, the vibration is also small, and the operation is stable and reliable. It can be used for environmental regulation equipment, aeration and oxygenation, vacuum dehydration, backwashing and other purposes in industries such as metallurgy, instruments, building materials, blast furnace smelting, etc.

Selection of LGSR65V Roots Vacuum Pump

When selecting the LGSR65V Roots vacuum pump, it is necessary to determine the required air volume pressure and whether there are special requirements to choose the appropriate fan model, type, and material. Normally, the performance parameters given on the product samples of fan manufacturers are under standard intake conditions. However, the 65V high-pressure Roots pump is not in a standard state in actual use, and the operating conditions and environment (such as temperature, atmospheric pressure, altitude, etc.) also need to be considered. The performance of the fan will also change. When designing and selecting, the performance parameters on the product samples cannot be directly used. Instead, the performance requirements of the fan need to be converted into the fan parameters under standard intake conditions based on the actual usage state to select the appropriate model of 65V Roots pump.

A spray is used for spray such as paint sprayers to exhaust gas at high pressure without oil.

Backwash, used for filtering materials and backwashing of filtration.

Water treatment, used for purification in water treatment plants and agitation of sediment.

The electroplating tank is used as a gas source to optimize the quality of electroplating (uniform coating) by transporting gas inside the electrolyte layer and circulating the electrolysis.