What is the power source for this compressor?

It is powered by a diesel engine (national three emission standard) and requires AC power for auxiliary systems.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment. Finished products undergo 100% function inspection.

What is the lubrication style of the compressor?

The lubrication style is Lubricated, ensuring smooth operation and durability of the screw rotor.

Heavy-Duty Kaishan 30 Bar Diesel Air Compressor for Professionals

Name: Heavy-Duty Kaishan 30 Bar Diesel Air Compressor for Professionals
Brand: Shandong Xuwei Mechanical Engineering Co., Ltd
SKU: 2159776105

Shandong, ChinaShandong Xuwei Mechanical Engineering Co., Ltd

US$22,200.00-30,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Services

Warranty

Lubrication Style

Lubricated

Cooling System

Water Cooling

Power Source

AC Power

Cylinder Position

Vertical

Structure Type

Closed Type

Installation Type

Movable Type

Type

Twin-Screw Compressor

Exhaust Volume

30/27

Compression Series

Rated Working Pressure (Bar)

20/25

Diesel Tank Volume

520

Air Capacity

31m3/M

Dimension(LWH)

4000*2100*21000mm

Working Pressure

25bar

Brand Name

Kaishan

Weight

2000kg

Configuration

Stationary

Video Outgoing-Inspection

Provided

Gas Type

CO2

Place of Origin

China

Machinery Test Report

Provided

Model Number

Kszj

Transport Package

Container

Specification

3650*2100*2440mm

Trademark

xuweoi

Origin

Linyi

HS Code

843041

Production Capacity

1000pieces/ Year

Key features

Atlas Copco Screw Rotor: Equipped with Atlas Copco efficient screw rotor for superior performance and reliability.

Energy Saving Technology: Adopts energy-saving technology to effectively reduce fuel consumption of the entire machine.

High Pressure Capacity: Available in various models with working pressures up to 35 Bar for heavy-duty applications.

Diesel Powered Engine: Powered by national three emission diesel engine, suitable for drilling and construction sites.

Durable Structure: Humanized design and sturdy structure withstand harsh conditions and are easy to maintain.

Customization Options: Supports OEM, ODM, and flexible customization from samples or designs.

Global After-Sales Support: Professional after-sales team provides online technical services and maintenance guarantees.

Wide Application Range: Suitable for industry compressed air supply, mining, and construction projects.

Company profile

High Repeat Buyers ChoiceFast DeliveryStandardized quality controlQuality Assurance

Shandong Xuwei Mechanical Engineering Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.33h

AI-Powered supplier vetting

SummaryXuwei is identified as a professional technical supplier serving deep-well drilling and geological exploration-related markets. Its stated capabilities include 3D software design, broad customization options, technological research and development, and a documented finished-product inspection method. The business scope covers construction machinery, geological exploration equipment, underwater systems, mechanical parts, and related imports and exports. Export sales reportedly account for 71%–90% of total sales, with average peak- and off-season lead times of one month. The information confirms some service and technical capabilities, but does not establish certifications, customer cases, production scale, or financial strength. No SDK is available, and sustainability-related fire-drill and environmental-assessment statuses are unknown.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes construction machinery, geological exploration equipment, underwater systems, mechanical parts, and related technology import and export activities, indicating a machinery and geological-equipment-oriented supplier profile.

After-Sales capabilityThe company states that it provides after-sales service and emphasizes service and integrity. It also reports written procedures and records for assessing service capability, but the evidence does not detail response times, technical support coverage, warranty terms, or after-sales staffing.

R&D capabilityThe supplier is described as having research and development capability, offering 3D software design services, and continuously developing practical mechanical equipment based on market and customer needs. However, it has no available SDK, which limits the explicitly demonstrated development-interface capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, supporting a broad stated customization capability.

Product Q&A

Q:What is the warranty period for this air compressor?

The warranty period is 0 years according to the product attributes, but we provide online technical services and a complete maintenance guarantee system.

Q:Can the air compressor be customized?

Yes, we offer OEM, ODM, and flexible customization options including customization from samples, designs, and minor adjustments.

Q:What is the maximum working pressure available?

The working pressure ranges from 14.5 Bar to 35 Bar depending on the model, with the Heavy-Duty Kaishan model reaching up to 30-35 Bar.

Q:What payment terms are accepted?

We accept T/T, L/C, D/P, D/A, PayPal, and Western Union. Currency options include USD, EUR, and CNY.

Q:What is the lead time for delivery?

The average lead time is one month for both peak season and off-season.