Do you offer regular maintenance services?

Yes, we offer regular maintenance packages with visits at pre-arranged intervals (e.g., quarterly or annually) to clean equipment and replace worn parts.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What are the main advantages of this compressor?

It features a large rotor design for low-speed, low-noise operation and delivers approximately 15% more displacement than single-stage compressors.

High Performance Diesel Screw Compressor for Mining Applications

Name: High Performance Diesel Screw Compressor for Mining Applications
Brand: Henan Dingdian Machinery Co., Ltd
SKU: 2109093892

Henan, ChinaHenan Dingdian Machinery Co., Ltd

US$5,500.00-25,000.00

1 Piece

Sample price:US$8000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

2 Years

Model NO.

DD-8A/10A/13A/23A/30A

Lubrication Style

Lubricated

Cooling System

Air Cooling

Power Source

Diesel Engine

Cylinder Position

Vertical

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Twin-Screw Compressor

Model

Dd10A Air Compressor

Application

Drilling Rig

Advantages

Energy Saving

Air Tank

300L

Pipe Diameter

3/4 Inch

Color

Customized Color

Dimension

2050*850*1780mm

Transport Package

Wooden Cases

Specification

Screw Air compressor

Trademark

Dingdian

Origin

China

HS Code

8414804090

Production Capacity

10000PCS Per Month

Key features

Lifetime After-Sales Service: Comprehensive support including 2-year warranty, 24/7 technical assistance, and regular maintenance packages.

2-Year Warranty Coverage: Covers all mechanical defects with free parts replacement and labor for repairs during the warranty period.

24/7 Technical Support: Experienced engineers available via email, phone, or online platform with an 8-hour response time.

Fast Spare Parts Delivery: High-quality spare parts supplied within 3 business days with a 6-month quality guarantee.

On-Site Service Availability: Technicians dispatched within 15 business days; travel and accommodation covered for warranty issues.

Customized Color Options: Color can be customized to meet specific customer requirements and branding needs.

High Efficiency Design: Two-stage rotary screw design delivers 15% more displacement than single-stage compressors.

Energy Saving Performance: Optimized equal pressure ratio enhances volumetric and adiabatic efficiencies for lower energy consumption.

Company profile

Fast DeliveryQuality AssuranceR&D CapabilitiesFull Customization

Henan Dingdian Machinery Co., Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.69h

AI-Powered supplier vetting

SummaryThe supplier operates across a broad range of material and product sales categories and describes applications in water-well construction, geothermal exploration, machinery manufacturing, and prefab container houses. It reports no supplier-management-system certifications, no quality-control test equipment, and no documented R&D or service-management procedures. R&D resources consist of two engineers with CAD capability, but the supplier reports no patents, no new products in the past year, no ODM, SDK, private-mold, professional-technical-supplier, or 3D-design capability. It states that design services are fully customizable and that engineers provide samples according to customer requirements. Overseas service infrastructure is limited, with no overseas warehouses, showrooms, agents, branches, or offline trade-show participation reported. Lead times are stated as within 15 working days in both peak and off-peak seasons, but overseas-service coverage is reported as zero.

CertificationsSupplier-management-system certification is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, although it lists multiple quotation and payment terms and a stated lead time within 15 working days.

R&D capabilityInnovation evidence is weak: the supplier reports zero R&D patents, no new products in the past year, no ODM, SDK, private-mold, professional-technical-supplier, or 3D-design capability, and no available R&D design-input, output, review, verification, or validation documentation. Two R&D engineers and CAD capability are reported, but these do not offset the explicitly stated limitations.

Customization capabilityThe supplier explicitly states that its design services provide full customization and that its two R&D engineers provide samples according to customer requirements. However, it also reports no private-mold capability and no 3D software design service, indicating customization is available but supported by limited design infrastructure.

Product Q&A

Q:What is the warranty period for the compressor?

We provide a comprehensive 2-year warranty for all our mechanical equipment, covering manufacturing defects with free parts and labor.

Q:How quickly can you provide spare parts?

We can supply required spare parts within 3 business days upon receiving your order, with a 6-month quality guarantee.

Q:Do you offer on-site service for repairs?

Yes, for complex issues, technicians are dispatched as soon as possible, usually within 15 business days. Travel and accommodation are covered during the warranty period.

Q:Is the color of the compressor customizable?

Yes, the color is customizable to meet your specific requirements.

Q:What is the response time for technical support?

Our team aims to respond to all inquiries within 8 hours via email, phone, or our online customer service platform.