Corrosion-Resistant Dry Screw Vacuum Pump with High Pumping Speed

Name: Corrosion-Resistant Dry Screw Vacuum Pump with High Pumping Speed
Brand: Shanghai Dynamic Energy-Saving Technology Co., Ltd.
SKU: 2146782912

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

US$10,000.00

1 Piece

Product specifications

Model

Product profile

After-sales Service

24 Hour Service

Warranty

1 Year

Oil or Not

Oil Free

Model NO.

Corrosion-resistant Dry Screw Vacuum Pump

Structure

Rotary Vacuum Pump

Exhauster Method

Positive Displacement Pump

Vacuum Degree

Vacuum

Work Function

Fore Pump

Working Conditions

Dry

Ultimate Pressure (PA)

≤5

Rotation (Rpm)

3000

Process Connection Inlet

40-100mm

Process Connection Outlet

40-65mm

Transport Package

Export Standard Wooden Case

Specification

1070*326*438mm

Trademark

DENAMICS

Origin

China

Production Capacity

100000 Pieces/Year

Key features

Corrosion-Resistant Materials: Constructed with 316L stainless steel, PTFE lining, and optional Hastelloy to resist acids and alkalis.

Oil-Free Design: Dry-running screw rotors eliminate oil leakage, ensuring clean vacuum air for high-purity applications.

Energy-Saving Performance: Optional VFD adjusts speed to reduce energy consumption by 20-30% compared to fixed-speed pumps.

Stable Operation: Sealed bearing system and cooling jacket ensure continuous operation in high-temperature and corrosive environments.

Easy Maintenance: Modular structure and accessible components simplify inspection, reducing downtime and labor costs.

Wide Application Scope: Suitable for chemical, pharmaceutical, lithium battery, photovoltaic, and food processing industries.

Low Noise Level: Operates quietly with noise levels ranging from 78 to 80 dB across different models.

High Pumping Speed: Available in multiple models with pumping speeds from 40 L/S to 200 L/S.

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: ≤0.03h 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 to make an inquiry?

Please provide your Working Vacuum Degree (Pa, mbar or torr), Flowrate (L/S or M3/H), and Usage.

Q:What is the minimum order quantity?

1 piece is acceptable. Prices are reduced for larger quantities.

Q:How long does delivery take?

Production takes 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 TT.

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. Repairs can be done at the factory or via remote support.