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The screw vacuum pump has a simple structure, but its processing technology requires higher requirements. It must ensure that the height between rotors is parallel, and that between rotors and between rotors and the inner wall of the pump body, there is a very small gap and no friction caused by contact, so as to ensure the realization of gas transmission and reduce gas backflow without the need for oil lubrication and sealing.The screw vacuum pump has a simple structure, but its processing technology requires higher requirements. It must ensure that the height between rotors is parallel, and that between rotors and between rotors and the inner wall of the pump body, there is a very small gap and no friction caused by contact, so as to ensure the realization of gas transmission and reduce gas backflow without the need for oil lubrication and sealing.
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Kaien
Product Description
Screw vacuum pump is an extraction equipment that uses a pair of screws to synchronously rotate at high speed in the pump casing, generating suction and exhaust effects. It is an updated product of oil sealed vacuum pump, which can remove gases containing a large amount of water vapor and a small amount of dust. It is widely used in domestic pharmaceutical, chemical, semiconductor and other enterprises that require high cleaning vacuum requirements.
Technical parameter
Screw vacuum pump can be configured according to user requirements, or it can use explosion-proof motor with high configuration. Because of its low noise, no oil and no pollution, clean and high vacuum, simple and convenient use, operation and maintenance, it is widely used in oil and gas recovery, vacuum coating, biomedicine, food processing, single crystal furnace, vacuum molding, vacuum smelting, electronic photovoltaic, semiconductor synthesis and many other industries. It can be used as a single pump or as a unit with other pumps.
Air cooling Dry screw vacuum pump
Type | Basic parameters | |||||||||
Pumping speed | Pumping speed | Presure limit (Pa) | Power (kW) | revolution (rpm) | Inlet caliber | outlet caliber | Pump head weight | noise dB(A) | Overall dimension | |
LG-5 | 5 | 1.5 | ≤5 | 0.37 | 2720 | KF14 | KF14 | 14 | ≤68 | 510x200x260 |
LG-10 | 10 | 3 | ≤5 | 0.75 | 2840 | KF16 | KF16 | 30 | ≤68 | 620x280x300 |
LG-20 | 20 | 6 | ≤5 | 1.1 | 2840 | KF25 | KF25 | 45 | ≤70 | 770x350x370 |
LG-30 | 30 | 9 | ≤10 | 1.5 | 2850 | KF40 | KF40 | 55 | ≤71 | 920x440x450 |
LG-50 | 50 | 15 | ≤10 | 2.2 | 2850 | KF40 | KF40 | 65 | ≤72 | 1080x500x550 |
LG-70 | 70 | 20 | ≤30 | 3 | 2870 | KF50 | KF40 | 72 | ≤72 | 1100x580x600 |
LG-80 | 80 | 23 | ≤30 | 3 | 2870 | KF50 | KF40 | 78 | ≤72 | 1180x660x680 |
LG-90 | 90 | 25 | ≤30 | 4 | 2890 | KF63 | KF50 | 85 | ≤73 | 1250x720x750 |
LG-100 | 100 | 30 | ≤30 | 4 | 2890 | KF63 | KF50 | 93 | ≤73 | 1310x750x810 |
Application Area
Can extract condensable gases containing a large amount of water vapor and a small amount of dust, and can also be used to extract corrosive gases, oil and gas, solvents, and other media for recovery.
Factory Shooting
Workshop shooting, complete equipment, and rich production experience
Product Description
Screw vacuum pump is an extraction equipment that uses a pair of screws to synchronously rotate at high speed in the pump casing, generating suction and exhaust effects. It is an updated product of oil sealed vacuum pump, which can remove gases containing a large amount of water vapor and a small amount of dust. It is widely used in domestic pharmaceutical, chemical, semiconductor and other enterprises that require high cleaning vacuum requirements.
Technical parameter
Screw vacuum pump can be configured according to user requirements, or it can use explosion-proof motor with high configuration. Because of its low noise, no oil and no pollution, clean and high vacuum, simple and convenient use, operation and maintenance, it is widely used in oil and gas recovery, vacuum coating, biomedicine, food processing, single crystal furnace, vacuum molding, vacuum smelting, electronic photovoltaic, semiconductor synthesis and many other industries. It can be used as a single pump or as a unit with other pumps.
Air cooling Dry screw vacuum pump
Type | Basic parameters | |||||||||
Pumping speed | Pumping speed | Presure limit (Pa) | Power (kW) | revolution (rpm) | Inlet caliber | outlet caliber | Pump head weight | noise dB(A) | Overall dimension | |
LG-5 | 5 | 1.5 | ≤5 | 0.37 | 2720 | KF14 | KF14 | 14 | ≤68 | 510x200x260 |
LG-10 | 10 | 3 | ≤5 | 0.75 | 2840 | KF16 | KF16 | 30 | ≤68 | 620x280x300 |
LG-20 | 20 | 6 | ≤5 | 1.1 | 2840 | KF25 | KF25 | 45 | ≤70 | 770x350x370 |
LG-30 | 30 | 9 | ≤10 | 1.5 | 2850 | KF40 | KF40 | 55 | ≤71 | 920x440x450 |
LG-50 | 50 | 15 | ≤10 | 2.2 | 2850 | KF40 | KF40 | 65 | ≤72 | 1080x500x550 |
LG-70 | 70 | 20 | ≤30 | 3 | 2870 | KF50 | KF40 | 72 | ≤72 | 1100x580x600 |
LG-80 | 80 | 23 | ≤30 | 3 | 2870 | KF50 | KF40 | 78 | ≤72 | 1180x660x680 |
LG-90 | 90 | 25 | ≤30 | 4 | 2890 | KF63 | KF50 | 85 | ≤73 | 1250x720x750 |
LG-100 | 100 | 30 | ≤30 | 4 | 2890 | KF63 | KF50 | 93 | ≤73 | 1310x750x810 |
Application Area
Can extract condensable gases containing a large amount of water vapor and a small amount of dust, and can also be used to extract corrosive gases, oil and gas, solvents, and other media for recovery.
Factory Shooting
Workshop shooting, complete equipment, and rich production experience
