What is the warranty or quality guarantee?

We have established quality and manufacture management systems to ensure parts exchangeability and low production costs, backed by precision NC matching control.

What is the power range for this model?

The required electric power ranges from 5.5kW to 55kW, depending on the specific configuration and performance requirements.

Can the color be customized?

Yes, the color is customizable, with Blue being a standard option.

Tri-Lobe Roots Blowers (TRI-LOBE 150H)

Name: Tri-Lobe Roots Blowers (TRI-LOBE 150H)
Brand: Greentech Industry (Jinan) Co., Ltd.
SKU: 679291012

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

US$2,200.00

1 Piece

Product profile

Customization

Available

Max.Head

Roots Blowers

Max.Capacity

Roots Blowers

Model NO.

TRI-LOBE 150H

Pressure Medium

Gas

Type

Roots Type

Position of Pump Shaft

Roots Blowers

Color

Blue

Material

Casting Iron

Impeller

Tri-Lobe

Connect

Belt

Drive

Motor

Application

Water Treatment, Pneumatic Conveying

Transport Package

Wooden Case

Specification

150

Trademark

greentech

Origin

China

HS Code

841459

Production Capacity

1000sets/Months

Key features

High Efficiency Design: Helical construction and unique rotor profile ensure constant clearance and minimal pulsations for superior efficiency.

Oil-Free Air Delivery: Special bearing and gear oil separation design ensures transported air is clean and oil-dust free without lubrication.

Low Noise Operation: Advanced Cr-Mo steel gears and helical casing design significantly reduce operational noise and harmful disturbances.

Durable Construction: Casting iron material with dynamically balanced rotors and precision NC matching ensures long service life and stability.

Versatile Applications: Suitable for sewage treatment aeration, powder conveying, combustion furnaces, washing, and vacuum packaging.

Fast Delivery Capability: Stock availability for right quantity ensures timely delivery, with off-season lead time within 15 workdays.

Customizable Options: Color is customizable to Blue, with options for material, impeller type, connection, and drive method.

High Pressure Capacity: Models support exhaust pressure up to 1kgf/cm2 in dry state, with pressure rise ranging from 9.8kPa to 44.1kPa.

Company profile

Greentech Industry (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-01Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤1.16hTerms 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.

Product Q&A

Q:What is the maximum pressure rise capacity?

The pressure rise ranges from 9.8kPa to 44.1kPa, with some models supporting exhaust pressure up to 1kgf/cm2 in dry state.

Q:Is the air output oil-free?

Yes, the design separates bearing oil and gear oil from the casing, ensuring the transported air is clean and oil-dust free without needing oil lubrication in the casing.

Q:What are the main applications for this blower?

It is mainly used in sewage treatment (aeration), powder conveyor (cement, feed, etc.), combustion furnace, washing, and vacuum packaging.

Q:What is the lead time for delivery?

Off-season lead time is within 15 workdays, while peak season lead time is one month. Blowers are kept in stock to ensure timely delivery.

Q:What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.