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{"title":"Low Noise Oil Free Vacuum Pump with High Vacuum and Corrosion Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/66\/b70d2ae4deea80ba6c053ccdfcce-200x200-1\/low_noise_oil_free_vacuum_pump_with_high_vacuum_and_corrosion_resistant_materials_for_hygienic_applications.jpg","attrs":{"Payment Terms":"L\/C,D\/A,Western Union","Motorpower":"1.5 KW To 75 KW","Vacuumlevel":"High Vacuum","Voltage":"380V (depending on model)"}}
{"title":"Efficient Dry Screw Vacuum Pump with 1.5 KW To 75 KW Power, High Vacuum","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/d4\/cb2520964302991766e251e0aa83-200x200-1\/efficient_dry_screw_vacuum_pump_with_1_5_kw_to_75_kw_power_2c_high_vacuum_performance_2c_and_low_noise_operation.jpg","attrs":{"Motorpower":"1.5 KW To 75 KW","Vacuumlevel":"High Vacuum","Voltage":"380V (depending on model)","Pumping Speed":"10-1800 m\u00b3\/h"}}
{"title":"LGV-180 Dry Screw Vacuum Pump with High Vacuum \u22641Pa, Low Noise","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/ad\/c7b14df0128edbed6fa97bed628a-200x200-1\/lgv_180_dry_screw_vacuum_pump_with_high_vacuum_e2_89_a41pa_2c_low_noise_3c65_db_2c_and_corrosion_resistant_materials.jpg","attrs":{"Applications":"Pharmaceutical, Food Packaging, Electronics, Laboratory","Vacuum Range":"High Vacuum","Operatingtemperature":"-20\u00b0C To 80\u00b0C","Flowrate":"Variable (e.g., 10-1800 m\u00b3\/h)"}}
{"title":"LGV-360 Oil Free Vacuum Pump with High Vacuum \u22641Pa and Low Noise","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/44\/e23f10ea335e45f288a29406f0a4-200x200-1\/lgv_360_oil_free_vacuum_pump_with_high_vacuum_e2_89_a41pa_and_low_noise_3c65_db_for_clean_room_environments.jpg","attrs":{"Applications":"Pharmaceutical, Food Packaging, Electronics, Laboratory","Vacuum Range":"High Vacuum","Operatingtemperature":"-20\u00b0C To 80\u00b0C","Flowrate":"Variable (e.g., 10-1800 m\u00b3\/h)"}}
The LG Series Dry Oil-Free Screw Vacuum Pump utilizes precisely engineered parallel screws that rotate synchronously in opposite directions, creating sealed chambers that continuously move gas through the pump for efficient suction and exhaust. This innovative design eliminates lubrication requirements in the working chamber, delivering clean, oil-free vacuum performance that protects both process media and the environment.
Key Features:
Specially designed screw structure for high pumping efficiency
Robust liquid discharge capacity
Short, obstruction-free pump cavity for smooth exhaust flow
Dynamically balanced rotor with premium bearings
Low vibration and minimal noise operation
Corrosion-resistant flow path components
Automatic purging system for condensable gases and water vapor
Technical Specifications
The air-cooled series pumps offer various pumping speeds, power ratings, and specifications to suit different industrial applications. All models feature efficient thermal management and operate within acceptable noise limits.
Model
Pumping Speed (m³/h)
Pumping Speed (L/s)
Pressure Limit (Pa)
Power (kW)
Revolution (rpm)
Inlet Caliber
Outlet Caliber
Pump Head Weight (kg)
Noise (dB(A))
Overall Dimension (L*W*H) (mm)
LG-5
5
1.5
≤5
0.37
2720
KF14
KF14
14
≤68
510*200*260
LG-10
10
3
≤5
0.75
2840
KF16
KF16
30
≤68
620*280*300
LG-20
20
6
≤5
1.1
2840
KF25
KF25
45
≤70
770*350*370
LG-30
30
9
≤10
1.5
2850
KF40
KF40
55
≤71
920*440*450
LG-50
50
15
≤10
2.2
2850
KF40
KF40
65
≤72
1080*500*550
LG-70
70
20
≤30
3
2870
KF50
KF40
72
≤72
1100*580*600
LG-80
80
23
≤30
3
2870
KF50
KF40
78
≤72
1180*660*680
LG-90
90
25
≤30
4
2890
KF63
KF50
85
≤73
1250*720*750
LG-100
100
30
≤30
4
2890
KF63
KF50
93
≤73
1310*750*810
Industrial Applications
Our dry screw vacuum pumps are engineered for diverse industrial processes requiring reliable vacuum performance:
Recovery Processes: Oil and gas recovery, solvent reclamation, and special gases extraction
Vacuum Applications: Vacuum coating, biomedical uses, and food processing
High-Precision Equipment: Single crystal furnaces, vacuum molding, and vacuum smelting
Advanced Technology: Electronic photovoltaic production and semiconductor synthesis
Technical Support & Services
We provide comprehensive support to ensure optimal performance and longevity of your dry screw vacuum pump:
Installation assistance, troubleshooting, and operational guidance
Regular maintenance services including inspection, cleaning, and performance testing
Genuine spare parts and consumables for quick replacement
Training sessions for operational and maintenance personnel
Prompt technical support for all inquiries and service requests
Packing & Shipping
Each dry screw vacuum pump is securely packaged for safe delivery:
Custom-fitted foam inserts within reinforced cardboard boxes
Moisture-resistant wrapping and shock-absorbing materials
Separate packaging for accessories and manuals
Multiple shipping options with trusted logistics providers
Tracking information and insurance coverage included
Comprehensive inspection guidance upon receipt
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
Thirty million-Sixty million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shandong Kaien Vacuum Technology Co.,Ltd,is a high-tech enterprise integrating R&D,production and operationof vacuum equipment.The company has strong technicalforce,excellent equipment and considerate after-salesservice.The product manufacturing process is managedin strict accordance with ISO900... Shandong Kaien Vacuum Technology Co.,Ltd,is a high-tech enterprise integrating R&D,production and operationof vacuum equipment.The company has strong technicalforce,excellent equipment and considerate after-salesservice.The product manufacturing process is managedin strict accordance with ISO900...
