31m³ 2.5MPa High-Performance Low-Fuel Consumption Screw Air Compressor

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: 31/25
• Lubrication Style: Lubricated
• Cooling System: Water Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Product Name: Screw Type Air Compressor
• Pressure: 2.5/3.1 MPa
• Power: 295 Kw
• Weight: 4800 Kg
• Transport Package: Standard Export Packaging
• Specification: Standard
• Trademark: Runli
• Origin: Shandong, China
• Production Capacity: 50 Sets/Month

Product Description

Product Description

• It is easy to understand and operate. The innovative system can also be accessed and operated remotely. Stop and Start through one key,compressor controls and parameters can all be remotely accessible for higher productivity and lower downtime.
• For extra protection it use a double air filter to extend engine and air end 's working life.
• For enhanced reliability, the holistic design approach to the fuel injection pump and air end eliminates any potential jamming while working at high speed.

Power	295 kW
Pressure	0.8 MPa
Air Output	3.1 m³/min
Starting Method	Variable - frequency starting
Controller	Introduced technology, capable of self - regulating air volume and pressure. Vector variable - frequency control, with sensitive constant pressure and intelligent control of the exhaust system
Inverter	Adopts vector variable - frequency technology, enabling the unit to ensure an appropriate torque within a wide speed range under the motor temperature - rise condition to drive the air compressor to operate smoothly
Main Engine	Features a large head, low - speed operation, long lifespan, and high air volume

About Us

Located in Mengyin County, Linyi City, Shandong Province, Shandong Runli Mining Machinery Co., Ltd. is a large-scale manufacturing enterprise specializing in the research, production, and sales of exploration and drilling machinery equipment. Our business covers new machinery manufacturing, used equipment exchange, and second-hand machinery recycling.

Main Products:

• Fully Hydraulic Water Well Drilling Rigs

• Wireline Core Drilling Rigs

• Dual-Purpose (Water & Air) Drilling Rigs

• Solar Pile Drilling Rigs

• DTH (Down-The-Hole) Drilling Rigs

• Truck-Mounted Drilling Rigs

• Air-Lift Reverse Circulation Drilling Rigs

• Air Compressors

• Crawler Drilling Rigs

• Drill Pipes, Drill Bits, and Other Drilling Accessories

Applications:

Our equipment is widely used in water well drilling, geothermal heat pump holes, rescue wells, inspection wells, hot spring wells, exploration sampling, mining blast holes, and road construction drilling, among other fields.

Global Reach:

Our drilling machinery has been exported to numerous countries, including Malaysia, Kazakhstan, Myanmar, Zambia, Australia, and Burkina Faso, earning consistent praise from customers worldwide.

Corporate Philosophy:

Adhering to the principle of "Quality Assurance, Reputation First, and Honest Service", we uphold the business philosophy of "Quality First, Service Excellence". Guided by the spirit of "Integrity, Customer Focus, Teamwork, and Performance-Driven Growth", we warmly welcome domestic and international clients to visit our company for inspections and collaboration.

With superior quality, strong credibility, and exceptional service, we look forward to establishing sincere partnerships with friends from all industries. Let us work together, pursue mutual benefits, and create a brighter future!

FAQ

1. Are you a trading company or a manufacturer?

We are a direct manufacturer specializing in the production of drilling equipment, including water well drilling rigs, core drilling rigs, down-the-hole (DTH) drilling rigs, and pile drivers. Our products have been exported to numerous countries worldwide and are highly regarded in the industry.

2. How do you ensure product quality?

To guarantee quality, we follow strict procedures:

• Pre-production samples are provided before mass production.

• A thorough final inspection is conducted before shipment.

• Our main units come with a one-year warranty, covering replacement of any damaged parts.

• We also provide detailed installation and operation videos for easy setup and use.

3. What inspection options are available?

You can verify product quality through:

1. On-site factory inspection (you or your representatives are welcome to visit).

2. Third-party inspection (we accommodate inspections by your chosen agency).

3. Remote video inspection (if an in-person visit isn't possible).

4. Do you offer after-sales support?

Absolutely. Our dedicated after-sales team provides:

• Professional technical support.

• On-site engineer dispatch (if required) for installation and operator training.

5. What is your quality assurance policy?

We offer a one-year warranty on the main machine, ensuring reliable performance and free replacement of defective components.

6. What is your typical delivery time?

Delivery varies based on order type:

• Standard production: 15-20 days.

• Customized orders: 20-25 days (subject to specifications).

7. Do you accept OEM orders?

Yes! We welcome OEM requests. Simply share your design requirements, and we'll:

• Provide a competitive quote.

• Produce samples promptly for approval.