High Reliability Frequency Conversion Oil Free Air Compressor for Chemical Processing

Name: High Reliability Frequency Conversion Oil Free Air Compressor for Chemical Processing
Brand: Shanghai Dynamic Energy-Saving Technology Co., Ltd.
SKU: 2142714162

Shanghai, ChinaShanghai Dynamic Energy-Saving Technology Co., Ltd.

US$5,918.00

1 Piece

Product specifications

Model

Product profile

After-sales Service

24 Hour Service

Warranty

1 Year

Lubrication Style

Lubricated

Model NO.

Oil free screw air compressor

Cooling System

Water Cooling

Power Source

AC Power

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Twin-Screw Compressor

Motor Power Kw

7.5-250

Maximum Working Pressure MPa

0.8-1.25

Weight Kg

650

Volume Flow M3/Min

0.24-45

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

DENAMICS

Origin

China

Production Capacity

100000 Pieces/Year

Key features

High-Precision Pressure Control: Maintains pressure fluctuation within 0.01 MPa for stable operation.

Variable Frequency Soft Start: Eliminates peak current surges and protects the power grid during startup.

Energy Saving No-Load Elimination: Automatically avoids no-load operation to reduce ineffective energy consumption.

High-Performance Vector Control: Delivers high starting torque at low frequency with minimal motor temperature rise.

Genuine Variable Frequency Motor: Uses authentic VFD motors instead of standard asynchronous motors for reliability.

Wide Power Range Options: Available in motor power from 7.5 kW to 250 kW to suit various needs.

Comprehensive 24-Hour Service: Provides round-the-clock technical support and assistance for all clients.

1-Year Whole Machine Warranty: Covers mechanical defects with free parts and labor for one year from arrival.

Company profile

Fast DeliveryQuality Assurance100% Finished Products InspectionCustomization from Designs

Shanghai Dynamic Energy-Saving Technology Co., Ltd.

Shanghai, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in technical services, equipment sales, equipment installation, and the R&D and manufacturing of pumps, vacuum equipment, and gas compression machinery. Its stated business description also references brand agency, independent R&D, manufacturing, and energy-efficiency services. Quality assurance is reported, but there are no written procedures or records for supplier service-capability assessment, corrective and preventive actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent or branch, and reports no offline trade-show participation. International service coverage is listed as zero countries, although several quotation and payment terms are accepted and lead times are stated. Financial information is inconsistent and incomplete, with multiple zero or partial figures, so financial credibility cannot be reliably assessed. ODM, popular-brand OEM, and SDK capabilities are explicitly unavailable. No customer cases or project references are provided.

Supplier typeThe supplier is an equipment-oriented manufacturer and technical-service provider, covering pumps, vacuum equipment, gas compression machinery, valves, installation, equipment sales, energy-saving management, and independent R&D. Its description also indicates high-end brand agency activities, so it appears to combine manufacturing, engineering services, and agency operations.

After-Sales capabilityAfter-sales management is weakly documented: there are no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. The supplier also has no overseas warehouse, showroom, agent or branch, while stated lead times and accepted service terms provide only limited operational evidence.

R&D capabilityThe supplier explicitly reports mechanical-equipment R&D and describes independent R&D as part of its business model. Its scope also includes technical development, technical transfer, energy-saving management, and manufacturing, providing direct evidence of innovation-related activity.

Production capacityThe supplier explicitly lists manufacturing of pumps and vacuum equipment and gas compression machinery, alongside mechanical-equipment R&D and installation services. This supports the existence of production capability in these product categories, although production scale and capacity are not provided.

Product Q&A

Q:What information is needed for an inquiry?

Please provide your working vacuum degree (Pa, mbar, or torr), flowrate (L/S or M3/H), and intended usage.

Q:What is the minimum order quantity?

1 piece is acceptable. However, larger quantities will result in a reduced price.

Q:How long does delivery take?

Production requires about 4-5 weeks, followed by 5-7 days for domestic delivery and port clearance.

Q:What are the payment terms?

50% prepayment is required, with the balance paid before delivery via T/T.

Q:What is the warranty period and coverage?

The warranty is 1 year for the whole machine, starting one month after goods arrive at the client's site. It covers factory repairs or remote technical support for pump failures.