High Efficiency Three Lobe Industrial Sewage Treatment Aeration Root Blower

Name: High Efficiency Three Lobe Industrial Sewage Treatment Aeration Root Blower
Brand: Shandong Linfeng Technology Corp., Ltd.
SKU: 2149496852

Shandong, ChinaShandong Linfeng Technology Corp., Ltd.

US$10,000.00-65,000.00

1 Set

Product specifications

Model No.

Type

Drive Type

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Experiment, for Manufacture

Model NO.

roots blower

Flow Direction

Centrifugal

Pressure

9.8 - 98 Kpa (0.1 - 1.0 Kgf/Cm²)

Certification

RoHS, UR, ISO, CE, CCC

Bore / Size

DN50 - DN350 (2" - 14")

Air Flow

0.8 - 200 M³/Min (48 - 12, 000 M³/H)

Vacuum

up to -0.05 MPa (for Vacuum Applications)

Motor Power

0.75 Kw - 250 Kw

Speed

980 - 2900 R/Min

Inlet Temp

≤ 40℃ (Standard) / High-Temp Model up to 200-500℃

Bearing Temp

≤ 95℃ (Normal Operating Range 40-60℃)

Lubrication

Splash Lubrication / Oil Bath

Cooling

Air Cooling (Standard) / Water Cooling

Noise Level

≤ 75 - 85 Db(a) (with Silencer)

Rotor Type

Three-Lobe Helical Rotor / Straight Lobe Rotor

Seal Type

Labyrinth Seal / Mechanical Seal / Oil Seal

Frequency

50 Hz / 60 Hz

Protection

IP54 / IP55 / IP65

Insulation

Class F / H

Transport Package

Wooden Case Packing

Specification

Flue Gas Induced Draft

Trademark

LINFENG

Origin

China

HS Code

841459

Production Capacity

20000sets /Year

Company profile

High Repeat Buyers ChoiceCustomization from DesignsQuality AssuranceCooperated with Fortune 500

Shandong Linfeng Technology Corp., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and product-development capabilities, including ODM service and new products introduced within the past year. It operates four production lines, reports annual centrifugal-fan output of 20,000 sets, and has six quality inspectors, with peak- and off-season lead times within 15 working days. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. Quality, supplier-service, corrective-action, and complaint-handling procedures are documented and followed. The supplier also provides OEM services for well-known brands and exports 21%–30% of sales, although its stated overseas service coverage is zero. Financial evidence is insufficient for a reliable assessment because the supplied financial indicators are non-informative or unclear.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. These explicitly demonstrate established quality, occupational-safety, environmental, and product-compliance certifications.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, the stated overseas service coverage is zero, so the evidence supports formal service processes but not broad overseas after-sales coverage.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services, demonstrating product-development activity. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the documented R&D and ODM capabilities.

Production capacityThe supplier operates four production lines, lists laser cutting, shot blasting, CNC, boring and milling, welding, and painting equipment, and reports 20,000 centrifugal-fan sets of annual output. Six quality inspectors, standardized finished-product inspection instructions, and lead times within 15 working days support a developed production and quality-control capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and production information, indicating broad customization coverage.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least one category of recognized-brand customer engagement. No specific customer names, project details, or performance outcomes are provided, limiting the depth of case verification.