What is the customer service response time?

We provide 24-hour online service and promise to solve problems within 48 hours.

What after-sales services are provided?

We provide online installation and commissioning instructions, and well-trained engineers are available for overseas after-sales service.

Are you a manufacturer or a trading company?

We are a factory and the primary source for Air/Gas Compressors, offering direct manufacturing capabilities.

4lw-20/0.8~7 Coal Gas Reciprocating Piston Compressor

Name: 4lw-20/0.8~7 Coal Gas Reciprocating Piston Compressor
Brand: Keepwin Technology Hebei Co., Ltd
SKU: 766621012

Hebei, ChinaKeepwin Technology Hebei Co., Ltd

US$18,888.00

1-4 Pieces

US$15,888.00

5-9 Pieces

US$9,999.00

10+ Pieces

Sample price:US$18888.00/piece.Request sample

Product profile

Customization

Available

Lubrication Style

Lubricated

Cooling System

Water Cooling

Model NO.

4LW-20/0.8~7

Cylinder Arrangement

Balanced Opposed Arrangement

Cylinder Position

Vertical

Structure Type

Closed Type

Compress Level

Single-Stage

Refrigerant Type

Ammonia

Product Name

Recipracating Piston Compressor

Model

4lw-20/0.8~7

Compressed Medium

Coal Gas

Flow Rate

20nm3/Min

Power (Kw)

160kw

Inlet Pressure ( MPa)

0.08MPa(G)

Exhuast Pressure (MPa)

0.7MPa(G)

Cooling Method

Water Cooling Customized

Speed

420r/Min

Drive Mode

Efficient Triangle Belt

Structural Style

L-Type, Water Cooling, 2stage, 2column

Average Speed of Piston

1.87m/Sec

Valve Brand

Hoerbiger Valve

Safety Valve

Safety Valves Are Installed in Exhaust Pipes at Al

Hydrostatic Test and Pressure Test

1.5 Times of The Maximum Allowable Working Pressur

Transport Package

Wooden Package, by Sea

Specification

3200x1300x3150mm

Trademark

2800kgs

Origin

China

HS Code

84148090

Production Capacity

200sets/Month

Key features

High Stability & Reliability: Balanced opposed arrangement ensures fine dynamic balance and stable operation for high running speeds.

Low Maintenance Cost: Designed for low noise and low maintenance costs, ensuring efficient long-term industrial operation.

Customizable Solutions: OEM/ODM supported with customizable cooling, lubrication, and structural styles to fit specific gas media.

Rapid Technical Support: Gas solution engineers provide definite replies within 6 hours for after-sales product service inquiries.

Comprehensive Warranty: 1 year warranty for the whole machine and 2 years for the air end, with options for extended coverage.

Easy Installation: Compact L-type construction allows easy on-site installation and connection to user pipeline systems.

Strict Quality Inspection: Hydrostatic and pressure tests at 1.5 times max working pressure ensure safety and component integrity.

Company profile

Keepwin Technology Hebei Co., Ltd

Hebei, China

Business Type: Trading CompanyExport Year: 2017-12-08 CertifiedNearest Port: Tianjin Port, Shanghai Port, Beijing PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryKeepwin Technology Hebei Co., Ltd is a high-tech trading company based in Langfang, Hebei, China, specializing in compressors and purifying equipment. Established in 2018, it has a small team of 7 employees and exports 31-40% of its products. The company emphasizes quality control and customer feedback. It offers customized compressor solutions but lacks certification for its management systems. Product power ranges from 4KW to 1855KW, catering to various industrial needs. The company has limited experience, and while it ensures product delivery, minor issues like paint scratches can occur.

Supplier typeKeepwin Technology Hebei Co., Ltd is identified as a trading company and a high-tech joint-stock enterprise specializing in compressors.

CertificationsThe supplier does not hold any certifications for its management systems.

After-Sales capabilityThe company provides support for minor product issues, such as paint scratches, and suggests options like transport insurance to manage risks.

R&D capabilityThe company develops plans based on specific customer needs and stays updated with industry developments.

Production capacityThe company produces a range of compressors from 4KW to 1855KW and maintains stringent quality control processes.

Customization capabilityKeepwin offers customized compressor solutions tailored to specific customer needs.

Product Q&A

Q:What is the delivery time for standard and custom compressors?

Standard air compressors with stock take 15 days. Special customizing compressors take 30 days for screw types, 90 days for diaphragm and reciprocating process gas compressors.

Q:What is the warranty period for the compressor?

The warranty is usually 1 year (12 months) for the whole compressor machine and 2 years (24 months) for the air end, excluding maintenance spare parts.

Q:What is the expected lifespan of the air compressor?

Generally, the air compressor can be used for more than 10 years.

Q:Do you offer OEM and ODM services?

Yes, we have around two decades of OEM experience and can also provide ODM services for custom requirements.

Q:What are the accepted payment terms and currencies?

We accept T/T, L/C, D/P, Western Union, PayPal, Credit Card, and Trade Assurance. Currencies include USD, RMB, GBP, Euro, and others.