Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox-where cutting-edge technology meets unmatched durability. This extraordinary masterpiece combines superior resilience with outstanding efficiency, designed to meet your gear requirements with unequaled precision and excellence.
At the forefront of innovation, the H(B) series flender-style gearbox shines with its versatile layout, allowing effortless adaptation into specialized reducers. This remarkable flexibility is meticulously engineered to surpass the unique demands of our valued clients, guaranteeing unrivaled performance and satisfaction with every deployment.
Unveil the distinctive differentiation strategies that elevate our products in the competitive market, enhancing our prestigious reputation:
Our versatile input mode offers choices such as motor-connected flange and shaft input, delivering exceptional adaptability across diverse installation scenarios, ensuring peak performance and seamless system integration.
Our unmatched output mode versatility includes options like 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. These configurations ensure compatibility across a vast array of demanding applications, meeting every industry requirement.
Select from a wide spectrum of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options offer unique configuration possibilities, effortlessly accommodating various needs and environments.
The H series stands out with an impressive range of sizes from 3-26, stages from 1-4, and ratios from 1.25 to 450. This extensive range supports a multitude of industrial applications, making it an extraordinarily versatile choice for any project.
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 |
- A unique housing size ingeniously integrates both parallel shaft and horizontal mounting modes, enhancing component adaptability and broadening the spectrum of available reducer configurations.
- Featuring a noise-reducing structure, extensive surface area, and robust fan, this gearbox expertly controls temperature and noise levels. Our advanced cylindrical and bevel gear grinding methods ensure flawless, smooth operation, optimizing power transmission for supreme efficiency.
- Experience a variety of input mode options like motor-connected flange and shaft input, guaranteeing seamless integration into diverse systems with unrivaled flexibility and simplicity.
- Access an extensive range of output mode options: 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, effortlessly handling a broad spectrum of application demands.
Discover multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, providing maximum flexibility and ease of installation in any setting.
- The HB series, including sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further enhances its ratio flexibility when coupled with the WR, S, and K series, delivering exceptional versatility and performance.


Maanshan Huafei Machinery Trading Co., Ltd stands as a leading expert in the manufacturing of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive portfolio includes Central Mixing Shovels, ARM Assemblies, Central Shovels, ARMs, Bottom Wear Plates, Right Mixing ARMs, Seal Rings, and Spacers. Merging cutting-edge technology with deep industry insight and trading expertise, our twin shaft mixer offers:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a comprehensive range of concrete and cement mixer liners, all meticulously designed for superior performance and durability.
We provide top-notch replacement parts compatible with leading 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 more, ensuring optimal compatibility and stellar 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 with Maanshan Huafei Machinery Trading Co., Ltd is incredibly easy and hassle-free! You can either drop us an email with your order details or utilize our intuitive online ordering system, designed to make your purchasing process smooth and efficient.
2. How do I pay?
A: Once your Proforma Invoice (PI) is confirmed, our team will seamlessly guide you through the payment process. We accept both T/T and LC, offering a selection of flexible payment solutions tailored to your specific requirements, ensuring convenience and satisfaction.
3. Are you a manufacturer?
A: Absolutely! As a highly respected and professional manufacturer, we take pride in our dedication to producing machines and spare parts that are acclaimed for their superior quality and dependability.
4. Do you accept special orders?
A: Certainly! We are thrilled to accommodate special orders. With our state-of-the-art design and manufacturing facility, we stand ready to meet your unique specifications with precision, ensuring unmatched quality and excellence.
5. Do you have any product inspection procedures?
A: Indeed! We are wholeheartedly committed to maintaining the highest quality standards. Each product undergoes a comprehensive 100% self-inspection before packaging, ensuring that it adheres to our rigorous quality criteria, with meticulous attention to detail.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, your satisfaction is our priority. Our pricing model is thoughtfully designed to be flexible, accommodating a variety of scenarios. We are committed to delivering the most competitive rates in the industry, setting a high standard for value and excellence.