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Stationary Electric Screw Rotary Air Compressor With Powerful Cooling System

Kaishan is a great brand and big factory. As a distributor, we feel content to its quality, service and hope we can go on this win-win relationship.

—— AIREP  S.A.S.

We purchased an energy saving air compressor from Kaishan. kaishan is as good as world famous brand! They have research center in my country

—— Verender (from American)

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Stationary Electric Screw Rotary Air Compressor With Powerful Cooling System

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Large Image :  Stationary Electric Screw Rotary Air Compressor With Powerful Cooling System

Product Details:
Place of Origin: Chian(mainland)
Brand Name: Kaishan
Certification: CE ISO9001
Model Number: LG40/8G
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: USD6792-10000 per unit
Packaging Details: Wooden package
Delivery Time: 20 days after payment
Payment Terms: L/C, T/T, Western Union
Detailed Product Description
Type: Screw Warranty: One Year
Configuration: Stationary Weight: 5850kg
Dimension: 3700*2200*2200mm Power: 220kw
Driven Type: Direct Driven
High Light:

screw drive air compressor

,

rotary screw air compressor

 

 

Specification

Model LG40/8G
Capacity (m³/min) 40
Working Pressure (Mpa) 8
Power (kw) 220kw
Weight 5850KG
Dimension (mm)
3700*2200*2200mm

 

Features

 

The operation of the economic costs

The system using 0-100% capacity no level adjust. When the air comsumption decrease, the capacity is follow decrease, Motor current is also reduced; When not using air, air compressor run idle, long time run idle will automatic stop. When the air comsumption increase, recover working. Optimal effect energy saving.

Good environmental adaptability

Powerful cooling system design, especially suitable for high temperature and high humidity environment in Asia. Good technique of vibration isolation and noise reduction measures, making KAISHAN brand screw air compressor installation without special foundation, just leave a smallest ventilation and maintenance space, can placement your compressor.

The design of the screw rotor type line features:

1. Fully realized "Convex-Convex" conjunction, thus helping to form hydrodynamic lubrication film, Reduced through contact with transverse leakage, Improve the efficiency of the compressor; And improve the performance of machining and inspection on the rotor.

2. Use "big rotor, bearing, low speed" design train of thought, rotate speed 30 to 50% lower than the other brands, can reduce noise and vibration, reduce the temperature of exhaust air, improve the rotor rigidity, prolong service life, reduce the sensitivity to oil and impurities carbide.

3. Power range:4-355KW, which 18.5-250KW are direct connects not with gear box,200KW and 250KW more direct connects the 4 pole motor, low speed to 1480 r/min.

4. Fully meet or surpass GB19153-2003 <<Volumetric air compressor energy efficiency limit value>> of national standard.

 

All advanced parts keep high quality air compressor

1.Air end

Larger rotors are designed to ensure the air ends have slower rotor speeds to deliver compressed air more efficiently than smaller air ends.

This translates into energy cost savings and a longer unit life.

The rotor profile minimizes leakage and the tighter clearances achieved through state of the art manufacturing processes results in higher efficiency and improved lubrication.

2.Drive Motor

IP54 rated, standard efficiency, IEC motors are used on every kaishan compressor. Over sized cast iron conduit boxes make connections easy. The industry best motor grease is used to protect motor bearings, provide longer lubricant life, greater shear stability and the best resistance to rust and corrosion.

3.Inlet Valve

The Inlet Valve is the major air flow control component in the compressor unit.It controls air flow to the compressor,either by opening, throttling, or closing completely in response to pressure transducer controls.

4.Drive Coupling

The latest European designed spider couplings are used to guarantee the reliability and transmission efficiency and provide
vibration free power transmission for quiet and maintenance free operation.

5.Oil Separation System

The three stage separation system, the result of extensive research and development, supplies high quality compressed air. The separation tank has two different separation stages: Centrifugal and gravity. The third stage separation is provided by a high performance, long life coalescent separator filter. This system limits oil vapors carryover to below 3ppm.

6.Kerry Air Filter

Kaishan series compressors use the Kerry air filter which provides filtration to less than 3 microns Ultra Web nanofiber technology.
This technology ensures clean, unrestriced airflow for optimal compressor operation. It has 99.99% filtration efficiency and fully
complies with ISO 5011 standards. Strategic air inlet port positioning receives the coolest air as it enters the cabinet to ensure
superior volumetric efficiency.

7.Cooling System

Kaishan series compressors utilize a slient,efficient and easily accessible cooling system.A wide radial fan produces greater static pressure across the coolers at low rotational speed,assuring considerable energy saving and low operating sound.

 

Specification for other models

Model Exhaust pressure
MPa
Capacity
m3/min
Motor Power
kW
Dimension
mm
LG-1.2/8 0.8 1.2 7.5 900×700×1040
LG-1.0/10 1.0 1.0
LG-0.8/13 1.3 0.8
LG-1.7/7 0.7 1.7 11 1060×800×1230
LG-1.7/8 0.8 1.7
LG-1.5/10 1.0 1.5
LG-1.2/13 1.3 1.2
LG-2.4/7 0.7 2.4 15 1060×800×1230
LG-2.4/8 0.8 2.4
LG-2.2/10 1.0 2.2
LG-1.7/13 1.3 1.7
LG-3/8G 0.8 3 18.5 1420×850×1110
LG-3/7 0.7 3 1080×880×1415
LG-3/8 0.8 3
LG-2.7/10 1.0 2.7
LG-2.3/13 1.3 2.3
LG-3.6/8G 0.8 3.6 22 1420×850×1110
LG-3.6/7 0.7 3.6 1080×880×1415
LG-3.6/8 0.8 3.6
LG-3.2/10 1.0 3.2
LG-5.2/7 0.7 5.2 30 1300×1100×1650
LG-5/8 0.8 5
LG-4.5/10 1.0 4.5
LG-3.7/13 1.3 3.7
LG-6.5/7G 0.7 6.5 37 1630×910×1220
LG-6.2/8G 0.8 6.2
LG-6.5/7 0.7 6.5 1300×1100×1650
LG-6.2/8 0.8 6.2
LG-5.6/10 1.0 5.6
LG-4.8/13 1.3 4.8
LGB-6.0/8 0.8 6.0
LGB-5.6/10 1.0 5.6
LGB-4.8/13 1.3 4.8
LG-7.4/7G 0.7 7.4 45 1778×1000×1300
LG-7.4/7 0.7 7.4 1300×1100×1650
LG-7.1/8 0.8 7.1
LG-6.5/10 1.0 6.5
LG-5.6/13 1.3 5.6
LG-10.5/7G 0.7 10.5 55 1950×1160×1550
LG-10/8G 0.8 10
LG-7.5/13G 1.3 7.5
LG-8.7/10 1.0 8.7 1620×1230×1670
LG-7.5/13 1.3 7.5
LGB-10/8 0.8 10 1500X1250X1566
LGB-8.5/10 1.0 8.5
LG-13/8G 0.7 13 75 2440×1160×1620
LG-10/10G 1.0 10
LG-12/10G 1.0 12
LG-10/13 1.3 10 1580X1320X1646
LGB-13/8 0.8 13
LGB-12/10 1.0 12
LG-16.5/7G 0.7 16.5 90 2560×1300×1620
LG-16/8G 0.8 16
LG-14/10G 1.0 14
LG-12/13G 1.3 12
LG-20/7G 0.7 20 110 2760×1340×1710
LG-20/8G 0.8 20
LG-16/10G 1.0 16
LG-13/13G 1.3 13
LG-22/8G 0.8 22 132 2760×1340×1710
LG-20/10G 1.0 20
LG-16/13G 1.3 16
LG-28/7G 0.7 28 160 2860×1510×1810
LG-27/8G 0.8 27
LG-23/10G 1.0 23
LG-20/13G 1.3 20
LG-30/8G 0.8 30 185 3400×2100×2100
LG-21/13G 1.3 21 2860×1510×1810
LG-35/8G 0.8 35 200 3400×2100×2100
LG-30/10G 1.0 30
LG-27/13G 1.3 27

 

The Main KAISHAN Air Compressor:

1) Screw Air Compressors ( Air delivery:0.8m³/min -72m³/min;Work pressure:8-13Bar;Power:7.5Kw-400kw)

 

2) Mining Air Compressors (Air delivery:1.8m³/min-13m³/min ;Work pressure:5-7Bar;Power:11Kw-108Kw)

 

3) Diesel Driven Portable Screw Air Compressors (Air delivery:6m³/min-39m³ ,Work pressure:7-35Bar )

 

4) Motor Powered Portable Screw Air Compressors (Air delivery:2m³/min-35m³ ,Work pressure:7-46Bar )

 

5) Diesel Driven Piston Mining Air Compressors ( Air delivery: 2m³/min-13m³/min, Power: 11-105Kw)

 

Contact Details
Hangzhou Kaishan Air Compressor Co., Ltd

Contact Person: Miss. Christina

Tel: +8615905700688

Send your inquiry directly to us (0 / 3000)