Behold the transformative H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox- a pinnacle of engineering brilliance that sets new standards in industrial gear performance. Crafted with unwavering durability and unparalleled efficiency, this innovative masterpiece flawlessly addresses all your gear requirements with precision and excellence.
Leading the industry with innovation, the H(B) series flender style gearbox is distinguished by its versatile design, effortlessly converting into tailored reducers. Engineered to exceed the unique demands of our valued clientele, it ensures superior performance and satisfaction, solidifying its status as a benchmark of excellence.
Uncover the strategic differentiation that elevates our products in the competitive marketplace:
Our adaptable input mode encompasses options like motor connected flange and shaft input, offering unmatched flexibility across various installation contexts. This ensures optimal performance and harmonious integration, catering to diverse operational needs.
Our output mode diversity is unparalleled, presenting options such as solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and more. These versatile choices guarantee compatibility with a vast array of high-demand applications, meeting all your specific requirements with confidence.
Select from a versatile array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options provide tailored setup solutions, effortlessly adapting to varying requirements and environments for seamless installation.
The H series boasts an extensive range, with sizes 3-26, stages from 1-4, and ratios spanning 1.25 to 450. This wide spectrum serves a multitude of industrial purposes, making it an exceptionally flexible choice for any endeavor.
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 skillfully merges parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding available reducer configurations.
- Featuring noise-reducing design, expansive surface area, and robust fan, this gearbox excels in regulating temperature and noise levels. Our advanced cylindrical and bevel gear grinding techniques guarantee smooth operation, maximizing power transmission efficiency.
- Enjoy a diverse selection of input modes such as motor connected flange and shaft input, promoting seamless integration into a variety of systems with unmatched flexibility.
- Access a diverse range of output mode options: solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and more, effortlessly accommodating expansive application needs.
Explore a multitude of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring utmost flexibility and easy installation in any environment.
- The HB series extends its ratio flexibility when combined with WR, S, and K series, enhancing performance with sizes 3-26 and stages 1-4, and ratios from 1.25 to 450, ensuring exceptional versatility.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned leader in crafting Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive range includes Central Mixing Shovels, ARM Assembly, Bottom Wear Plates, and more. We seamlessly blend advanced technology with extensive industry insight and trade expertise. Our twin shaft mixer features:
Liners, Wear Plates, Mixing Arms, and a comprehensive range of concrete and cement mixer liners, each meticulously engineered for superior performance and enduring durability.
We provide premium replacement parts compatible with leading brands such as SICOMA, B.H.S, ZOOMLION, and many more, ensuring optimal compatibility and outstanding 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 an effortless and enjoyable journey! Simply email us your order details, or take advantage of our cutting-edge online ordering system designed to ensure a seamless and exceptionally efficient experience.
2. How do I pay?
A: Following the confirmation of our Proforma Invoice (PI), we will guide you through a smooth and straightforward payment process. We warmly accept T/T and LC, offering an array of flexible and convenient payment options tailored specifically to align with your unique requirements.
3. Are you a manufacturer?
A: Absolutely! We are an esteemed and reputable professional manufacturer, ardently committed to producing machines and spare parts that epitomize exceptional quality and steadfast reliability.
4. Do you accept special orders?
A: Absolutely! We are thrilled to embrace special orders with unwavering enthusiasm, equipped with our own sophisticated and cutting-edge design and manufacturing facility. We are ideally positioned to bring your unique specifications to fruition with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are devoted to maintaining exemplary quality assurance. Every product undergoes a comprehensive and meticulous 100% self-inspection prior to packaging, ensuring it meets and surpasses the highest quality standards with meticulous precision and care.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, our unwavering dedication to customer satisfaction serves as our guiding light. Our pricing structure is ingeniously crafted with unparalleled flexibility, accommodating a wide array of conditions. We are committed to tirelessly offering our clients the most competitive and advantageous rates, setting an industry benchmark.