How long does it take to arrange production?

For 380V 50HZ, we can deliver the goods within 7-15 days. For other electricity or other color, we will deliver within 25-30 days.

Do you accept OEM orders?

Yes, with professional design team, OEM & ODM orders are highly welcome.

Which trade terms are available?

Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.

Reliable Made in China Screw Air Compressor for Drilling

Name: Reliable Made in China Screw Air Compressor for Drilling
Brand: Zhejiang Comptech Power Technology Co., Ltd.
SKU: 2118149172

Zhejiang, ChinaZhejiang Comptech Power Technology Co., Ltd.

US$10,000.00

1-4 SET

US$9,900.00

5+ SET

Product profile

Customization

Available

Warranty

1 Year Warranty or Negotiate

Principle

Rotary Compressor

Model NO.

DYM250II-57/8

Application

High Pressure Type for Indursty

Performance

Low Noise, Variable Frequency, Explosion-Proof

Mute

Low Noise

Lubrication Style

Lubricated

Drive Mode

Electric

Configuration

Portable

Power Source

AC Power

Material

Carbon Steel

Type

Rotary Twin Screw, Air Cooled

Rotation Speed

2100rpm

Power

250kw

Frame

Carbon Steel

Protective/ Insulation Class

IP55/F

Voltage/ Frequency

380V/60-140Hz

Overall Lxwxh

3700X2100X2800mm

Dry (Operating) Weight

7500kgs

Tire Qty.

Pipe Size

1"X1, 2"X1

Noise Level

84±3 dB(a)

Transport Package

Standard Packing

Specification

DYM250II-57/8

Trademark

COMPTECH

Origin

China

HS Code

8414809090

Production Capacity

1000PCS/Year

Key features

High Efficiency Air End: Premium air end with 5:6 rotor rate for low maintenance and long service life.

Robust Air Filtration: Heavy-duty two-stage cyclonic filter with 3 micron rating protects the air end.

Voltage Stability: Large capacitance system holds +20% voltage to solve instability issues.

Customizable Voltage: Voltage and frequency can be customized according to specific requirements.

Direct Coupling Design: Rotor couples directly to motor for low speed, low noise, and low energy loss.

Long Life Compressor Fluid: Special formulated fluid with rust and oxidation inhibitors for extended life.

OEM & ODM Service: Professional design team supports OEM and ODM orders for custom solutions.

Company profile

High Repeat Buyers ChoicePatents AwardedR&D CapabilitiesQA/QC Inspectors

Zhejiang Comptech Power Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: SHANGHAI, NINGBOAverage Response Time: ≤0.61hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryCOMPTECH is a screw air compressor supplier with five product series and a sales network of more than 100 dealers in China. It holds an ISO9001:2015 certificate, offers broad customization and ODM services, and reports new-product development during the past year. Its capabilities include assembly and multiple testing facilities, inventory availability, OEM service for well-known brands, and participation in ComVac ASIA 2024. However, documented R&D audit records are unavailable, finished-product inspection has instructions but no written records, and there is no valid manufacturing-capacity contract with related subcontractors. Overseas support is limited: exports represent 1%–10% of sales, with no overseas warehouse, showroom, agent, or branch.

Supplier typeThe supplier sells and assembles screw air compressors across five series, with related machinery, electronic products, hardware, lubricating oil, and import/export activities in its stated business scope. Its more than 100-dealer network is described as covering China, indicating a manufacturer or assembly-based industrial equipment supplier with domestic distribution.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certification for its management system. No additional certifications are identified in the provided information.

After-Sales capabilityThe supplier has inventory capability and is located near Shanghai Port and Ningbo Port, but it reports no overseas warehouse, showroom, agent, or branch, and offers overseas services in zero countries. This supports product availability and logistics access but indicates limited overseas after-sales infrastructure.

R&D capabilityThe supplier reports new-product development within the past year, ODM capability, customer-focused product development, CAD use, three R&D patents, and an energy-saving and environmentally focused product direction. However, it lacks R&D audit documentation and has no available SDK, so innovation activity is evidenced but its formal development controls and software integration capability are limited.

Production capacityProduction-related evidence includes an assembly line, displacement, pressure, and pressure-vessel testers, inventory capability, and stated lead times within 15 working days in both peak and off-season. Nevertheless, the supplier has no valid manufacturing-capacity contract with related subcontractors, and finished-product inspection records are not written, creating documentation and capacity-control weaknesses.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, while also offering ODM services and developing products according to customer requirements. These statements provide direct evidence of broad customization coverage.