What technical support services do you offer?

We provide heat conduction simulation, mechanical structure simulation, and optimization for various applications like air conditioners and industrial equipment.

What are the main advantages of your fans?

Advantages include customized solutions, free product simulation, strong production capability, and being a source manufacturer with 20+ years of experience.

Reliable Backward Centrifugal Fan for HVAC Applications and Systems

Name: Reliable Backward Centrifugal Fan for HVAC Applications and Systems
Brand: Krubo Motor (Tianjin) Co., Ltd
SKU: 2158706285

Tianjin, ChinaKrubo Motor (Tianjin) Co., Ltd

US$100.00-120.00

1 Piece

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Material

Metal&Plastic

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

K-EC190-K230-38J

Flow Direction

Centrifugal

Pressure

Medium Pressure

IP Grade

IP55

Insulation

Bearing

Ball Bearing

Speed Control

0-10V DC/PWM

Rated Speed

3800rpm

Transport Package

Carton Box; Wooden Pallet

Specification

190mm

Trademark

Krubo

Origin

China

HS Code

8414593000

Production Capacity

10, 000pieces/Year

Key features

20+ Years OEM Expertise: Founded in Germany with 20 years of experience in fan design, development, and OEM sales.

Customizable IP Rating: IP55 and IP68 protection grades can be customized to meet specific environmental needs.

Long Service Life: ECM motorized fans offer a lifespan of up to 40,000 hours for reliable long-term operation.

Step-less Speed Control: Features 0-10V DC/PWM speed control with sine wave and three-phase communication capabilities.

Comprehensive Simulation: Provides heat conduction and mechanical structure simulation for product optimization.

Fast Sample Delivery: Samples are in stock with batch delivery within 14 days for quick testing and verification.

Strong Production Capacity: Over 20,000 square meter plants with advanced automated equipment and sufficient raw material stock.

Company profile

Krubo Motor (Tianjin) Co., Ltd

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-27Nearest Port: Tianjin, ChinaAverage Response Time: ≤1.51hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryKrubo Motor (Tianjin) Co., Ltd is identified as a privately owned manufacturer/factory in Tianjin, China, with products centered on motors, cooling fans, centrifugal fans, axial-flow fans, refrigeration equipment, and related blowers. The supplier reports ISO 9001 and QC 080000 management certifications, more than 10 production lines, 21–30 years of R&D engineer experience, and 21–30 quality-control staff. It states that 90% of sales come from exports, with self-operated import and export rights and coverage across multiple global regions. The company describes capabilities in fan and motor design, development, production, and OEM sales. However, the provided information does not establish after-sales service arrangements, financial strength, named customer cases, or independently verifiable innovation outcomes. Some location descriptions are inconsistent, listing Tianjin for the company and branch while also citing Düsseldorf as a head-office city and Changzhou as the factory location.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a private owner, while its stated business covers the design, development, production, and OEM sales of motors and fans. Slice 0 also describes the company nature as a trading company, so the evidence indicates manufacturing capability alongside a trading-company classification.

CertificationsThe supplier reports holding ISO 9001 and QC 080000 management-system certifications. These are explicit certification claims, although the slices do not provide certificate numbers, issue dates, scopes, or verification records.

R&D capabilityKRUBO states that it uses advanced manufacturing techniques and pursues smart, energy-saving fan products, while the company description cites technical personnel with more than 20 years of fan-industry experience and reports 21–30 years of total R&D engineer experience. These statements support an R&D and product-development orientation, but no patents, proprietary technologies, new-product records, or verified innovation results are provided.

Production capacityThe supplier is identified as a manufacturer/factory offering multiple motor and fan categories, with stated design, development, production, and OEM capabilities. It reports more than 10 production lines and 21–30 quality-control staff, providing explicit evidence of established production and quality-control resources.

Customization capabilityThe supplier explicitly offers OEM sales and describes comprehensive design, development, production, and OEM services for motors and fans. This supports customization capability for its product scope, although the slices do not specify engineering-change procedures, minimum order quantities, tooling support, or customization limits.