What is the average lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Can the blower run continuously?

Yes, it is designed for continuous duty operation with minimal maintenance requirements.

What is the drive type of this blower?

The blower uses a motor drive system where impellers are mounted directly on the motor shaft.

2rb Series Double Stage Air Blower, Ring Blower 2rb

Name: 2rb Series Double Stage Air Blower, Ring Blower 2rb
Brand: Greentech Industry (Jinan) Co., Ltd.
SKU: 679368962

Shandong, ChinaGreentech Industry (Jinan) Co., Ltd.

US$80.00

1 Piece

Product profile

Customization

Available

Warranty

1year

Color

Silver

Model NO.

2RB

Material

Aluminium

Drive

Motor

Vacuum

High

Transport Package

Carton

Specification

2RB

Trademark

greentech

Origin

China

HS Code

841480

Production Capacity

8000sets/Months

Key features

100% Oil-Free Air: Provides clean, oil-free air suitable for environmental protection applications.

Low Noise & Vibration: Features no vibration for complete dynamic stability and low noise level operation.

High Operational Reliability: Bearings arranged outside the compression chamber ensure reliability at high pressures.

Continuous Duty Capability: Designed for continuous duty operation with longer grease life and minimal maintenance.

Compact Design: Small dimensions and easy installation make it suitable for various spaces.

High Pressure Ratio: Centrifugal force in impeller blades accelerates gas for higher pressure ratio.

Aluminium Construction: Constructed from durable aluminium material with a beautiful silver surface.

Motor Drive System: Impellers mounted directly on the motor shaft for non-contact compression.

Company profile

Greentech Industry (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-01Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤0.77hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer and exporter involved in mechanical parts, general and special equipment, electrical instruments, auto parts, mining machinery, CNC equipment, and related products. It reports R&D capability, SDK availability, 3D design services, ODM services, OEM experience for well-known brands, and broad customization options. Production information lists annual outputs of 100,000 ring blowers, 5,000 roots blowers, and 3,000 water ring vacuum pumps, supported by 11–20 quality-control staff and three R&D engineers. Written procedures and records are reported for supplier assessment, corrective and preventive actions, and customer complaints. However, no new products were launched in the past year, raw-material traceability status is unknown, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Certification holdings and specific customer cases are not provided.

Supplier typeThe supplier identifies as a professional technical supplier and operates across equipment manufacturing, mechanical parts, mining machinery, CNC equipment, electrical instruments, and auto parts. Its stated business scope also includes import and export of goods and technology, indicating both manufacturing and trading/export activity.

After-Sales capabilityThe supplier reports written procedures and followed records for corrective and preventive actions and for handling customer complaints, and emphasizes customer service and satisfaction. These records provide explicit evidence of service-management processes, although overseas service infrastructure is absent according to the provided data.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, SDK availability, ODM services, OEM services for well-known brands, and multiple customization modes. Nevertheless, it also states that no new products were launched during the past year, and its product-information R&D response is negative, so recent innovation output is limited.

Production capacityReported annual output includes 100,000 ring blowers, 5,000 roots blowers, and 3,000 water ring vacuum pumps. The supplier also reports 11–20 quality-control staff, exports to South America, Southeast Asia/Mideast, and Europe, and an off-peak lead time of one month, providing explicit evidence of established production and export operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by professional R&D and 3D software design services. This indicates broad capability to adapt products to customer specifications.