Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, an extraordinary testament to industrial gear advancement. This groundbreaking product intricately fuses lasting durability with supreme efficiency, adeptly attending to all your gear requirements with remarkable precision and excellence.
Leading the industry with innovation, the H(B) series flender style gearbox distinguishes itself through its adaptable layout, allowing for seamless transformation into bespoke reducers. This exceptional versatility is meticulously crafted to exceed the unique specifications of our discerning clientele, ensuring unmatched excellence and satisfaction with every engagement.
Uncover the extensive differentiation strategies that distinctly elevate our products in the competitive landscape:
Our adaptable input mode offers options such as motor connected flange and shaft input, providing unrivaled flexibility across various installation scenarios to ensure optimal performance and seamless integration.
Our output mode versatility is genuinely unparalleled, presenting: 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 choices guarantee compatibility with an extensive range of demanding applications, catering to your every requirement.
Select from an all-encompassing array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These choices offer distinctive setup possibilities, effortlessly accommodating a variety of requirements and environments.
The H series boasts an impressive range of sizes from 3-26, accompanied by stages from 1-4 and ratios spanning from 1.25 to 450. This broad spectrum accommodates a wide array of industrial applications, establishing it as a remarkably versatile selection 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 unified housing size adeptly integrates both parallel shaft and horizontal mounting modes, enhancing component adaptability and broadening the spectrum of reducer configurations available.
- Equipped with a noise-dampening structure, expansive surface area, and a substantial fan, this gearbox deftly manages temperature and noise levels. Our state-of-the-art cylindrical and bevel gear grinding techniques ensure smooth and impeccable operation, optimizing power transmission for maximum efficiency.
- Enjoy a variety of input mode options such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with unmatched flexibility.
- Access a comprehensive 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 accommodating a myriad of application demands.
Explore multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, guaranteeing maximum flexibility and ease of installation in any setting.
- The HB series, covering sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further augments its ratio flexibility when integrated with the WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in the production of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive collection encompasses Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly merge innovative technology with profound industry insights and trade expertise. Our twin shaft mixer boasts:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and an expansive range of concrete and cement mixer liners, all meticulously crafted for exceptional performance and enduring durability.
We provide superior replacement parts compatible with renowned brands such as 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 extraordinary 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 both simple and straightforward! You can effortlessly email us your order details or take advantage of our user-friendly online ordering system for a seamless and efficient purchasing experience.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will seamlessly guide you through the effortless payment process. We graciously accept T/T and LC, offering you a range of flexible and convenient payment options meticulously tailored to meet your unique needs.
3. Are you a manufacturer?
A: Absolutely! We are a renowned professional manufacturer, passionately devoted to producing machines and spare parts of unmatched quality and unwavering reliability.
4. Do you accept special orders?
A: Absolutely! We enthusiastically welcome special orders with open arms, proudly equipped with our own advanced and state-of-the-art design and manufacturing facility. We are perfectly poised to bring your unique specifications to life with unparalleled precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are wholeheartedly committed to maintaining the pinnacle of quality assurance. Every product is subject to a rigorous and comprehensive 100% self-inspection before packaging, ensuring it meets and exceeds 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 steadfast commitment to customer satisfaction is our guiding star. Our pricing structure is ingeniously crafted with unrivaled flexibility, accommodating a myriad of conditions. We tirelessly strive to provide our clients with the most competitive and advantageous rates, setting an industry benchmark.