Home » Products » Heavy Duty Helical Gearbox » Bevel Helical Gearbox » Flender Alternative Industrial Heavy Duty Gearbox for Industrial Mixers and Crushers

Flender Alternative Industrial Heavy Duty Gearbox for Industrial Mixers and Crushers

  • Input Power: 2.2~5366KW
  • Ratio: 1.25~450
  • Output Torque: 0.79~470000 N.m
  • Output Shaft: Hollow shaft , Solid shaft
  • Mounting: Vertical
  • Certification: CE/ ISO9001/BV/SGS
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Brand  Information

Brand Name

BAFFERO
Experience

35+Years

MOQ

1 Set

Warranty

12 months

Delivery Time

25 Days

Certification

CE/ ISO9001/ BV/ SGS

Shipping Port Shanghai or Ningbo

Place of Origin

Zhejiang, China (Mainland)



General  Information

Model

B3SH3-B3SH26

Input Power

2.2-5366KW

Ratio 1.25 - 450
Input Speed Up to 2000r/min
Output Speed 1.7-1200r/min
Output Torque Up to 470000Nm

Gear Arrangement

Helical Bevel gear

Gear Precision

DIN6

Gear Hardness

HRC58 ~62

Shaft Structure Right angle shaft, 90 degree shaft
Gear Type Helical Bevel gear

Gear Heat treatment Processing

Carburizing and Quenching



Technical  Data

Gear Unit Type

Stages

Ratio

Rated torque(KNm)

Helical gear unit H

1,2,3 and 4-stage

1.25 - 450

1 - 900

Helical gear unit B

2,3 and 4-stage

5 - 400

1 - 900



Input Configurations

  • Keyed Solid Shaft Input

  • IEC-normalized Flange Motor Adaptor



Output Configurations

  • Single and Double Keyed Solid Shaft Output

  • Keyway Hollow Shaft Output

  • Splined Hollow Shaft Output

  • Hollow Shaft Output with Shrink Disc

  • Hollow Shaft Output with Mounting Flange



B Series Right Angle Helical Gearmotor - FAQ

     HB series gearboxes are heavy-duty industrial gear units designed for high torque and continuous operation in harsh environments


1. Is the HB series compatible with international standards?

     Yes. Our HB series gearboxes are designed with standardized mounting dimensions, making them excellent high-performance alternatives to international brands like Flender or SEW (industrial series). This allows for easier retrofitting and maintenance without modifying your existing machinery.


2.  Is customization available?

Yes, including:

  • Gear ratio

  • Shaft size

  • Cooling system (fan, oil cooler)

  • Special materials for harsh environments


3. Can HB gearboxes be customized?

 Yes. Zhejiang Baffero provides customization including:

  • Gear ratio

  • Shaft size

  • Cooling system (fan, oil cooler)

  • Special materials for harsh environments


4. What industries use HB gearboxes?

 Widely used in:

  • Cement industry

  • Mining & quarry

  • Metallurgy & steel plants

  • Power generation

  • Bulk material handling



Looking for a Reliable Gearbox Supplier?

Work with a professional manufacturer with 35 years of experience.

  • CE & ISO Certified

  • Competitive Factory Price

  • Fast Delivery

Contact Us Today

Get Your Best Quote Now



About  Zhejiang Baffero 

     Zhejiang Baffero Driving Equipment Co., Ltd. is a high-tech enterprise dedicated to the development and manufacturing of gear reducers since 1991. With strong R&D capability and advanced production equipment, the company delivers both standard and customized solutions.

      All products comply with ISO9001 quality management system and CE certification, ensuring high efficiency, durability, and stable performance for heavy-duty applications worldwide.  

Basic Designs

1.  Horizontal Mounting Position

  • Bevel -Helical Gear unit

  • Type: B2….B3….B4…

  • 2 - 4 Stage Transmission, IN=1.25-450

    B...SH

    1

    B...HH

    2

    B...DH

    3

    B...HM,B...DM

    4

2.Vertical Mounting Position

  • Bevel-helical Gear Unit

  • Types B2..V, B3..V, B4..V

  • 2-4 stage Transmission, IN=6.3-450

    B...SV

    5

    B...HV

    6


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Telephone

+86-15825439367
+86-578-2978986
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