H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox: Experience the pinnacle of industrial performance with this robust and finely engineered solution that is meticulously crafted for exceptional excellence in demanding applications.
The H(B) series Flender-style gearbox features a standardized layout that is effortlessly adaptable to meet your specific operational needs, providing a bespoke speed reducer solution like no other.
Explore Diverse Distinction Methods: Dive into a multitude of customization options, designed to offer maximum flexibility and tailor-made solutions for unique industrial demands.
Input Mode: Seamlessly integrate with your system by choosing from our motor-connected flange or shaft input options, ensuring smooth and efficient operation.
Output Mode: Select from an array of versatile options including a solid shaft with a flat key, a hollow shaft with a flat key, a hollow shaft with a shrink disk, hollow or solid shaft with involute splines, or a solid shaft with a flange, each designed for optimal performance.
Mounting Mode: Choose from our versatile configurations including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, providing unmatched flexibility to accommodate varied industrial settings.
H Series Size and Specifications: Our extensive range of sizes from 3 to 26, with stages from 1 to 4 and ratios spanning from 1.25 to 450, allows for ultimate customization and precision in meeting your performance needs.
Model |
2105 |
2205 |
2207 |
2209 |
2210 |
2211 |
2255D |
311R |
Power |
18.5 |
30 |
18.5/22 |
30 |
37 |
55 |
55 |
55 |
(KW) |
Input Speed |
615 |
818 |
635/635 |
635 |
756 |
756 |
652 |
652 |
(rpm) |
Speed Ratio |
21.95 |
29.2 |
23.54/23.54 |
23.54 |
27 |
27 |
23.3 |
27 |
Output Torque |
6310 |
10232 |
6550/7780 |
10600 |
12620 |
18760 |
18760 |
18760 |
(N.M) |
Max. Torque |
11400 |
18500 |
11000/13000 |
18000 |
22700 |
33800 |
33800 |
40000 |
(N.M) |
Weight |
141 |
180 |
138 |
132 |
205 |
220 |
303 |
352 |
(KG) |
Application |
1~1.25mm |
1.5mm |
1mm |
1.5mm |
2~2.5mm |
3mm |
3~3.5mm |
3~4.5mm |
- The housing design is optimized for parallel shaft modes and horizontal mounting, with a flexible component array that enhances the configurability of the reducer, catering to diverse operational requirements.
- Featuring a sound-absorbable structure, expansive surface area, and a large fan, this gearbox is engineered to effectively mitigate temperature and noise. Experience steadfast stability and efficient power transmission, thanks to the precision grinding of cylindrical and bevel gears.
- Input Mode: Offering both motor-connected flange and shaft input options to suit your integration preferences.
- Output Mode: Features include a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, and solid shaft with flange, all designed for superior adaptability.
Mounting Mode: Available in foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted styles, each offering distinct advantages for versatile installations.
- The HB series, with its comprehensive size range from 3 to 26, offers stages from 1 to 4 and ratios from 1.25 to 450. When combined with the WR, S, and K series, the ratio can be further enhanced for superior performance, providing an edge in complex industrial applications.


Maanshan Huafei Machinery Trading Co., Ltd: Leading pioneers in the machinery trade industry, distinguished by our unwavering commitment to quality and exceptional service. As a leading enterprise in the industry, we specialize in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts, offering a comprehensive range that includes Central Mixing Shovels, ARM Assemblies, and a multitude of other high-quality solutions that seamlessly integrate technology with industry expertise.
Discover our meticulously engineered products such as Liners, Wear Plates, Mixing Arms, Blades, Paddles, Scrapers, Tiles, and Side & Floor Linings. Each component is crafted to deliver peak performance and enduring durability, meeting the most stringent standards of excellence.
We provide top-tier replacement parts for mixers from renowned brands like SICOMA, B.H.S, KYC, ZOOMLION, LILIAN, MARINI, AMMAN, TEKA, PARKER, STETTER, SIMEM, ORU, O-COUGHI, EUROTECH, ELBA, MEACONS, POLYTECH, MAXOMIX, AQUARIUS, WIGGERT, and many more, ensuring unparalleled compatibility and performance.
Packaging |
Size |
800(L) * 800(W) * 800 (H) |
Packed Wear Parts to Delivery |
Transport of Large Trucks to The Seaport |
Packaging Details |
The normal package is wooden box(Size: L*W*H). If container is too tight,we will use PE film for packing or pack it according to customers special request. |
1. How can I place an order?
A: Placing an order is seamless and straightforward; simply email us your details or utilize our intuitive online ordering system for a hassle-free experience.
2. How do I pay?
A: Following the confirmation of our PI, we guide you through the payment process, offering convenient and flexible options like T/T and LC for your ease.
3. Are you a manufacturer?
A: Absolutely, we are a professional manufacturer of machines and spare parts, dedicated to delivering exceptional quality and reliability in every product.
4. Do you accept special orders?
A: Absolutely, we are more than thrilled to accommodate special orders! Our dedicated design and manufacturing facilities are tailored to meet your unique specifications with precision and care. Let us bring your vision to life with our expertise.
5. Do you have any product inspection procedures?
A: Absolutely! At Maanshan Huafei Machinery Trading Co., Ltd, we are deeply committed to maintaining the highest standards of quality and excellence. Our rigorous quality assurance processes ensure that every product undergoes a meticulous 100% self-inspection before packaging. This meticulous attention to detail guarantees that only the finest products, meeting our stringent quality standards, reach our valued customers.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, we are committed to offering unparalleled value to our esteemed clients. Our pricing strategy is carefully designed to be flexible and accommodating to various conditions. We aim to deliver the most competitive and appealing rates, with opportunities for negotiation to perfectly align with your unique needs and preferences.