Introducing the extraordinary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox - a true revolution in the world of industrial gear solutions. This remarkable creation seamlessly combines a sturdy design with unparalleled efficiency, meticulously attending to all your gear requirements with absolute precision.
Setting new industry standards, the H(B) series flender style gearbox boasts an adaptable layout, engineered for seamless customization into specialized reducers. This remarkable flexibility is precisely tailored to fulfill the unique demands of our esteemed customers, ensuring unparalleled satisfaction and exceptional performance.
Discover the remarkable methods of differentiation that elevate our products beyond the competition:
Explore versatile input mode options including motor connected flange and shaft input, providing exceptional adaptability in diverse installation scenarios and guaranteeing optimal versatility.
Our output mode selection is among the most versatile: offering 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 options ensure adaptability to a wide variety of demanding applications, meeting every challenge head-on.
Select from a wide range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, each presenting unique installation potential, perfectly catering to diverse needs and setups.
The H series, spanning sizes 3-26, encompasses stages from 1-4 with ratios ranging from 1.25 to 450. This extensive range supports a vast array of industrial applications, making it an exceptionally versatile choice for any requirement.
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 |
- Experience seamless integration with a single housing size that accommodates both parallel shaft and horizontal mounting modes, enhancing component flexibility and broadening the spectrum of available reducer configurations.
- Featuring a noise-reducing design, expansive surface area, and a robust fan, this gearbox adeptly controls temperature and noise. Our sophisticated cylindrical and bevel gear grinding techniques ensure stable, seamless operation, optimizing power transmission to new heights.
- Take advantage of versatile input mode options such as motor connected flange and shaft input, facilitating effortless integration into a diverse range of systems.
- Benefit from a comprehensive suite 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, perfectly accommodating a wide spectrum of application demands.
Capitalize on multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring optimal flexibility and ease of installation for every scenario.
- The HB series, encompassing sizes 3-26 and stages 1-4 with ratios ranging from 1.25 to 450, gains enhanced ratio versatility when paired with the WR, S, and K series, delivering superior performance and unrivaled operational efficiency.


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 range includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We fuse state-of-the-art technology with profound industry insight and trading expertise. Discover our twin shaft mixer, showcasing:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a diverse array of concrete and cement mixer liners, each meticulously engineered for outstanding performance and enduring durability.
We provide top-tier replacement parts compatible with leading 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 supreme compatibility and peak 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 simple and hassle-free! Just email us your order details or use our online ordering system for a smooth and efficient experience.
2. How do I pay?
A: Upon confirmation of our Proforma Invoice (PI), we will seamlessly guide you through the payment process. We offer T/T and LC, ensuring a variety of flexible and convenient payment solutions to suit your specific needs.
3. Are you a manufacturer?
A: Absolutely! We are a dedicated and professional manufacturer, specializing in crafting machines and spare parts renowned for their exceptional quality and unwavering reliability.
4. Do you accept special orders?
A: Absolutely! We enthusiastically embrace special orders, proudly equipped with our cutting-edge design and manufacturing facility. We bring your unique specifications to life with unparalleled precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! Our dedication to quality assurance is unmatched. Every product is subject to a rigorous and comprehensive 100% self-inspection process before packaging, ensuring it not only meets but exceeds the highest quality standards 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, customer satisfaction is our paramount priority. Our pricing strategy is crafted with flexibility at its heart, catering to a multitude of conditions. We strive to offer our clients the most competitive and beneficial rates, establishing a new industry standard.