DXLHW-15/15 Screw Air Compressor

DXLHW-15/15 Screw Air Compressor is a heavy-duty mobile screw compressor designed for professional drilling applications. Equipped with advanced oil-cooled screw compression technology, diesel power system, efficient rotor design, and stable high-pressure air output, it is ideal for DTH drilling rigs, mining projects, quarry operations, water well drilling, and large-scale construction engineering.

Model	Capacity (m3/min)	Exhaust pressure (Mpa)	Model of engine	Weight (Kg)	Dimensions (mm)
HW5/8	5	0.8	YNE143RA/4DW91-56G2	1400/1300	2050×1000×1250
HW10/8	10	0.8	YCD4T22T-105A	1700	1900×1306×1552
HW13/8	13	0.8	YC4DK120-T301	1750	2441×1806×2059
HW15/15-1	15	1.5	QSB5.9-C190-31	2500	3050×2182×2500
HW15/15-2	15	1.5	6DF1-20GAG2	2450	3080×1650×2000
HW15/15-3	31	1.5	YC6J190-H300	2600	3250×1610×2470
HW60 18/18	18	1.8	QSB5.9-C220-30	2400	2900×1605×1797
HW19/20	19	2.0	6CTA8.3-C260	3200	2920×1780×2622
HW24/22	24	2.2	YC6L310-H300	3800	3200×1800×2285
HW29/23-1	29	2.3	CA6DL2-35G31-YM10	3600	3100×1900×1950
HW29/23-2	29	2.3	6DL2-35KG31-YM10	3900	3500×1980×2260
HW29/24	29	2.4	YC6MK400-H300	4200	3776×2000×2032
HW31/25-1	31	2.5	CA6DM2-42GAG2	4200	3500×2000×2150
HW31/25-2	31	2.5	CA6DM2-42GAG31-YM10	4200	3500×1980×2260

Enhanced Lubrication Efficiency:
Experience superior performance with our advanced "Convex-Convex" engagement design. 
This innovative feature facilitates the formation of a hydrodynamic lubrication film, reducing horizontal leakage in the contact zone. 
This not only enhances the efficiency of the compressor but also improves rotor processing and testing properties.


Quiet, Low-Vibration Operation:
Embrace the "large rotor, large bearing, and low-speed" design philosophy, setting our compressors apart from the rest. 
With a 30-50% lower revolving speed compared to other brands, enjoy reduced noise, vibration, and exhaust temperature. 
This design also enhances rotor rigidity, prolongs service life, and minimizes sensitivity to debris and oil carbide.


Versatile Power Range:
Our compressors cover a power range from 4 to 355KW. For compressor applications without a direct-coupled gearbox, choose from the 18.5 to 250KW range. 
For those with Level 4 direct-coupled motors, opt for the 200KW and 250KW options, featuring an impressively low speed of 1480 rpm.


Exceeds Energy Efficiency Standards:
Rest easy knowing that our compressors fully conform to and surpass the requirements outlined in GB19153-2003. 
We not only meet but exceed the Limited Values of Energy Efficiency and Evaluating Values of Energy Conservation for Displacement Air Compressors.


DXLHW-15/15 Screw Air Compressor
High Pressure Compressed Air Solution For DTH Drilling And Mining Applications

The DXLHW-15/15 Screw Air Compressor is a professional-grade mobile air compressor developed to provide reliable compressed air for demanding drilling environments. It is specifically designed for DTH drilling rigs, pneumatic rock drills, mining equipment, quarry drilling machines, and construction drilling systems.

Compressed air is one of the most important power sources in modern drilling operations. A stable air supply directly affects drilling speed, impact efficiency, hole cleaning performance, and overall project productivity.

The DXLHW-15/15 Screw Air Compressor delivers approximately 15m³/min air volume with 15 bar exhaust pressure, making it suitable for high-pressure drilling applications that require strong and continuous airflow. It adopts a diesel engine-driven design, allowing operation in remote areas without dependence on external electrical power.

With advanced screw compression technology, durable components, and optimized operating performance, this compressor provides excellent reliability for mining, quarrying, geological exploration, and infrastructure projects.

Advanced Screw Compression Technology

The DXLHW-15/15 uses an oil-cooled screw compression system designed for continuous industrial operation.

Working Principle

The screw compressor compresses air through two precision-machined rotating screws.

The process includes:

Air enters through the intake filter.
Twin rotors rotate and compress air.
Oil circulation lubricates and cools the compression chamber.
The compressed air is separated and delivered to drilling equipment.

This design provides:

Continuous airflow output
Stable pressure performance
Lower vibration
Improved energy efficiency
Longer service life

The optimized rotor structure reduces internal leakage and improves compression efficiency.

Powerful Air Supply For DTH Drilling

The DXLHW-15/15 Screw Air Compressor is specially designed to support high-performance drilling systems.

Compatible Equipment

Suitable for:

DTH drilling rigs
Crawler drilling rigs
Surface drilling machines
Pneumatic rock drills
Mining drilling tools
Blast hole drilling systems
Benefits For Drilling Operations
Strong Impact Support

Stable high-pressure airflow allows DTH hammers to generate powerful impact force.

Efficient Hole Cleaning

Compressed air removes:

Rock dust
Cuttings
Broken particles

from the borehole, improving drilling efficiency.

Improved Productivity

Continuous airflow reduces interruptions and increases drilling performance.

High Pressure Performance Design

The DXLHW-15/15 is engineered for applications requiring higher pressure output.

15 Bar Pressure Advantage

High-pressure compressed air helps:

Improve deep hole drilling ability
Enhance hammer performance
Increase penetration speed
Support larger drilling tools

It is suitable for challenging rock formations and demanding drilling conditions.

Efficient Diesel Power System

The diesel-driven design provides excellent flexibility for outdoor operations.

Diesel System Advantages
Independent power supply
Suitable for remote locations
Easy transportation
Strong environmental adaptability
Reliable field operation

The compressor can operate efficiently in:

Mining areas
Mountain regions
Quarry sites
Infrastructure construction zones
Large Rotor And Low-Speed Design

The DXLHW-15/15 adopts an optimized large rotor and large bearing structure.

Design Advantages
Reduced Mechanical Wear

Lower operating speed helps reduce component stress.

Lower Noise And Vibration

Smooth rotation improves operator comfort.

Improved Durability

The robust rotor structure extends service life.

Better Temperature Control

Reduced exhaust temperature improves operating stability.

Durable Industrial Construction

The DXLHW-15/15 is built for harsh working conditions.

Heavy-Duty Features

The compressor provides:

Strong frame structure
Reliable engine system
Wear-resistant components
Efficient cooling system
Long operating life

It is designed to handle continuous drilling operations in demanding environments.

Mobile And Flexible Design

The DXLHW-15/15 Screw Air Compressor offers excellent mobility.

Mobility Advantages
Easy transportation
Quick installation
Flexible jobsite movement
Suitable for multiple projects

This makes it an ideal compressed air solution for contractors working across different drilling locations.

Applications Of DXLHW-15/15 Screw Air Compressor
Mining Industry

Used for:

Open-pit mining
Blast hole drilling
Rock excavation
Mineral exploration
Quarry Operations

Suitable for:

Granite quarry drilling
Limestone extraction
Stone processing
Aggregate production
Water Well Drilling

Provides compressed air support for:

Deep well drilling
Groundwater exploration
Geological investigation
Construction Engineering

Used for:

Foundation drilling
Road construction
Tunnel projects
Slope reinforcement
Advantages Of DXLHW-15/15 Screw Air Compressor
High Pressure Air Output

Provides powerful compressed air for demanding drilling applications.

Stable Continuous Operation

Designed for long working hours with reliable performance.

Strong Mobility

Diesel-powered design allows flexible field operation.

Energy Efficient

Optimized screw technology improves operating efficiency.

Easy Maintenance

Simple structure reduces maintenance time.

Long Service Life

Durable components provide excellent reliability.

How To Select A Drilling Air Compressor

Choosing the correct compressor depends on:

Air Pressure Requirements

Different DTH hammers require different pressure levels.

Air Volume Requirements

The compressor capacity should match drilling equipment requirements.

Drilling Depth

Deep drilling applications usually require higher airflow.

Rock Conditions

Harder formations require stronger compressed air support.

The DXLHW-15/15 is suitable for projects requiring both high airflow and high-pressure performance.

Why Choose Us
Professional Drilling Equipment Manufacturer

We specialize in:

Air compressors
DTH drilling rigs
Rock drilling tools
Mining equipment solutions
Strict Quality Control

Every compressor is tested before shipment to ensure:

Stable operation
Reliable performance
Long service life
Consistent quality
Factory Direct Supply

Direct manufacturer supply provides competitive pricing and dependable quality.

OEM & ODM Customization

Customized solutions are available for:

Air pressure requirements
Air volume configuration
Equipment matching
Customer branding
Global Export Experience

Our drilling equipment serves customers in mining, construction, and engineering industries worldwide.

Professional Technical Support

We provide:

Equipment selection guidance
Installation support
Operator training
Maintenance assistance
Reliable Spare Parts Supply

Fast spare parts service reduces equipment downtime.

FAQs
1. What is the DXLHW-15/15 Screw Air Compressor used for?

It is mainly used for DTH drilling, mining, quarrying, water well drilling, and construction applications.

2. What does 15/15 mean in this compressor model?

The model indicates approximately 15m³/min air delivery capacity and 15 bar exhaust pressure.

3. Why use a screw compressor for drilling?

Screw compressors provide continuous airflow, stable pressure, and reliable performance for long drilling operations.

4. Can the DXLHW-15/15 power DTH hammers?

Yes. It is designed to provide compressed air support for DTH drilling systems.

5. Is this compressor suitable for mining projects?

Yes. It is designed for heavy-duty mining and quarry environments.

6. What type of power does it use?

The compressor uses a diesel engine-driven system.

7. Can it work in remote areas?

Yes. The diesel-powered design allows independent operation without electricity.

8. How can compressor service life be extended?

Regular maintenance, proper lubrication, filter replacement, and correct operation can improve service life.

9. Can customers customize the compressor?

Yes. OEM customization is available according to project requirements.

10. Do you provide technical support?

Yes. We provide professional installation guidance, spare parts, and technical assistance.


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