How should I handle pump repairs under warranty?

Clients can return the pump to the factory for repair or utilize our remote technical support services.

What are the main advantages of this VSD screw air compressor?

Key advantages include constant pressure control, variable frequency soft start, elimination of no-load operation, and high-performance vector control.

What certifications does the product have?

The product is ISO approved, ensuring it meets international standards for quality and safety.

Stable Performance Oil Free Water Injected VSD Screw Air Compressor ISO Approved

Name: Stable Performance Oil Free Water Injected VSD Screw Air Compressor ISO Approved
Brand: Shanghai Dynamic Energy-Saving Technology Co., Ltd.
SKU: 2146784552

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

Oil-free

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

Volume Flow M3/Min

0.24-45.3

Weight Kg

2500

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

DENAMICS

Origin

China

Production Capacity

100000 Pieces/Year

Key features

High-Precision Pressure Control: Maintains stable pressure with fluctuation range within 0.01 MPa for consistent performance.

Energy-Saving Variable Frequency: Soft start eliminates peak current; vector control ensures high torque and low energy consumption.

Oil-Free Water Injected Design: Uses water injection for cooling and sealing, ensuring oil-free air output and extended lifespan.

Wide Power Range Options: Available in motor powers from 7.5 kW to 250 kW to meet diverse industrial capacity needs.

ISO Approved Quality: Manufactured under ISO standards, ensuring reliable performance and safety for industrial use.

Flexible Customization: Offers customization for motor power, working pressure, volume flow, and weight specifications.

Remote Technical Support: Provides remote technical assistance for troubleshooting, reducing downtime and maintenance costs.

Low Noise Operation: Designed with noise levels ranging from 58 dB to 82 dB for a quieter working environment.

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: ≤0.02h 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.