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30 hp 50 hp rotary screw air compressor

30 hp 50 hp rotary screw air compressor

rotary screw air compressor is a type of air compressor that uses two interlocking helical screws to compress air. It is commonly used in industrial settings, workshops, and construction sites for a wide range of applications that require compressed air

  • Item No :

    Ladder Lift Truck
  • Order(MOQ) :

    1
  • Payment :

    T/T
  • Product Origin :

    xuzhou,China
  • The basic principle of a rotary screw air compressor involves the continuous compression of air between the intermeshing screws. As the screws rotate, they trap air between the screw threads and progressively decrease the volume of the trapped air. This compression process results in an increase in air pressure.
  • One of the key advantages of rotary screw compressors is their ability to deliver a continuous supply of compressed air. Unlike reciprocating air compressors that operate in a start-stop manner, rotary screw compressors can run continuously at high capacity, providing a steady and reliable source of compressed air.
  • These compressors are known for their efficiency and durability. The helical screws are precision-engineered to minimize leakage and maximize energy transfer, resulting in higher energy efficiency compared to other types of compressors. Additionally, rotary screw compressors have fewer moving parts, reducing the risk of mechanical failure and requiring less maintenance.
  • Rotary screw air compressors are available in various sizes and capacities to meet different air supply requirements. They can be equipped with features such as variable speed drives (VSD) to further optimize energy consumption by adjusting the motor speed based on demand.

Specification:

Item              Unit Numerical value
Overall dimension (L * W * H) mm 2700*2650*3950(working state)
Overall dimension (L * W *H) mm 2700*2000*2400 (transportation status)
Vehicle weight t ~3
Hammer model                                                                                                                           85
Maximum oil pressure bar 170-2465
Strike frequency bpm 450-900
Drill rod diameter mm 76、89、102
Lead Cap mm Type C, Type H, Type O  (Customized according to drawings)
Maximum torque of travel motor Nm 1185-1450
Travel speed mm/h 5000-12000
Maximum torque of drilling motor Nm 2700-3300
Maximum stroke of guide rail mm 2600
Drilling depth mm 1700
Borehole diameter mm 50-300
Inclination angle of sliding guide rail frame ° Left30/right5
Front and rear adjustment angle of frame ° 15
Hydraulic system pressure mpa 16-20
Hydraulic system flow ml/r 63-80
Gear pump flow ml/r 40-50
Hydraulic oil tank L ~80
Diesel tank L 68
Engine power kw 38(Changchai engine)

 

Production Process

The production process of Guardrail pile driver involves the following steps:

  • Design and Planning;
  • Material Preparation;
  • Component Fabrication; 
  • Assembly;
  • Testing and Quality Control; 
  • Painting and Finishing;
  • Packaging and Shipment; 
  • Installation and Commissioning;
  • Maintenance and Support;

 

FAQ

Q1: Are you a manufacturer?
A: Yes, we are a professional down the hole drill rig and top hammer drill rig manufacturer.
Q2: What does your company produce?
A: The company's main products include highway piling and drilling machines, photovoltaic piling and drilling machines, and a variety of air compressors for moving work trucks.
Q3: How about your delivery time?
A: Normally the delivery time is about 7-15 days. For some special case, we can make it within 2 weeks, it depends on different products.
Q4: What methods of payment do you accept?
A: We accept T/T, L/C.
Q5: Do you offer any deals or discounts?
A: Yes, price depends on different quantity, different quantity will give you different price.

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