8bar 75kw SEP420E Portable Screw Air Compressor Driven by Electricity used for sandblasting,drilling hole

• After-sales Service: 12 months
• Warranty: 12 months
• Lubrication Style: Lubricated
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SEP420E
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Installation Type: Movable Type
• Type: Twin-Screw Compressor
• Driven method: Direct driven
• stage: single
• delivery time: 30 days
• Transport Package: Standard Export Packing
• Specification: 4050x1700x2200
• Trademark: COMPS
• Origin: China
• HS Code: 8414809090
• Production Capacity: 300sets/Month
• Package Size: 405.00cm * 170.00cm * 220.00cm
• Package Gross Weight: 2000.000kg

Product Description

The machine can meet the demands of overloading use and stands up to the most severe filed environment. Meanwhile, it also can reduce fuel consumption,which greatly cut down the operation cost. Subsided  structure to install the oil tank, placed around each one, Increase oil reserves, make the add oil time interval longer, the weight on both sides are  balanced. Tank not in the case, make the space more and not only bring convenience to maintenance service, noise is reduced accordingly, but also giving the customer a good value feeling.
Advantage:
1. High Reliability
    Less compressor parts, without wearing parts, so it is reliable, long life, overhaul interval is up to 40 to 80 thousand hours.
2. Easy Operation and Maintenance
    A high degree of automation, the operator does not have to go through a long period of professional training,can achieve unattended operation.
3. The Power Balance is Good
    There is no unbalanced inertia force, can smoothly high-speed operation, can achieve no basic operation,especially suitable        for portable compressors,small size, light weight, small footprint.
4. Strong Adaptability
    With a mandatory gas transmission characteristics, the volume flow is almost free from the impact of exhaust pressure,in a         wide range of speed to maintain high efficiency.

        Shijiazhuang Kangpusi Compressor Co., Ltd is located in Shijiazhuang of China. The company covers about 10000 square meters which is a large company that specializing in the large production of the permanent magnet variable frequency screw (oil free, low pressure, medium pressure, and diesel portable) air compressor . The company adhering to the Germanic advanced industrial design concepts and rigorous manufacturing technology. Combined domestic markets with foreign markets, and rely on its own strong scientific researching power, professional design, manufacturing strength, the company constantly updates its products range. Its production management process is strictly in accordance with the ISO9001 international quality system so that can ensure each compressor has reached the international first-class level. The company's quality and reputation have been in the leading position in the world.
Product accessories:

1.Brand Screw Host
Large rotors,low rpm,long life span
High efficiency,low noise,low vibration,high reliability
Bearing life over 100,000 hours
Little leakage triangle,low power/airflow ratio
Less wearing parts,low maintenance cost
2.Motor
High efficiency air-cooling totally enclosed motor
Large starting torque
Low noise,better structure
Original imported bearing
F grade insulation,IP 55 protection level
Low rpm

3.Brand Intake Valve Assembie
Non-load starting,butterfly inlet comtrolling valve
0~100% stepless volume regulation,aluminium alloy unibody casing
With Non-return value for heavy load,piston mover
Non-return value close under urgent stop or power failure

4.Air Filter
Air filter from Mann Hummel Germany
Dust removal 99.9%,filtering fineness 3 μm
Ensuring the clean air for inlet
Prolonging the life span of air system,large size,over 3000 hours



5.Oil System
Oil Filter from Mann Hummel Germany
Reliably removing the dust in oil
Oil fineness less then 0.1 μm
Ensuring the clearness and lubrication of oil system,good cooling function