Discover the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a true innovator in industrial gear solutions. This engineering marvel combines a sturdy design with unparalleled efficiency, fulfilling all your gear requirements with utmost precision.
Leading the way in the industry, the H(B) series flender style gearbox showcases an adaptable layout, enabling seamless customization into specialized reducers. This customizable flexibility is designed to perfectly meet the unique demands of our esteemed customers, ensuring their satisfaction and high performance.
Uncover the diverse differentiation methods that distinguish our products from the rest:
Input mode options include motor connected flange and shaft input, providing unmatched versatility in numerous installation scenarios and ensuring optimal adaptability.
Our output mode versatility includes: 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 adaptability across an impressive range of demanding applications.
Select from a variety of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Each mode offers unique installation possibilities, tailored to diverse needs and setups.
The H series spans sizes 3-26, encompassing stages from 1-4 with ratios ranging from 1.25 to 450. This extensive range supports a multitude of industrial applications, making it an exceptionally versatile choice.
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 single housing size effortlessly integrates both parallel shaft and horizontal mounting modes, maximizing component flexibility and expanding the array of reducer configurations available.
- Outfitted with a noise-reducing structure, extensive surface area, and a high-performance fan, this gearbox expertly manages temperature and noise. Our sophisticated cylindrical and bevel gear grinding processes ensure stable, flawless operation while maximizing power transmission.
- Experience versatile input mode options like motor connected flange and shaft input for seamless integration into various systems.
- Avail yourself of comprehensive 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, accommodating a wide array of application needs.
Benefit from an array of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, offering supreme flexibility and ease of installation.
- The HB series, ranging in sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio versatility when paired with the WR, S, and K series, delivering superior performance.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader in crafting Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive lineup includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly blend cutting-edge technology with profound industry knowledge and trading expertise. Our twin shaft mixer presents:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, alongside a comprehensive range of concrete and cement mixer liners, all meticulously engineered for superior performance and enduring durability.
We provide premium 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 many more, ensuring exceptional 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 simple and hassle-free! Just email us your order details or make use of our online ordering system for a smooth and efficient experience.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will expertly guide you through the seamless payment process. We accept T/T and LC, offering flexible and convenient payment options tailored precisely to your needs, ensuring a smooth transaction experience.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer dedicated to producing machines and spare parts with unparalleled quality and reliability, setting a new standard of excellence in the industry.
4. Do you accept special orders?
A: Absolutely! We enthusiastically embrace special orders and boast our own state-of-the-art design and manufacturing facility, perfectly equipped to bring your unique specifications to life with precision and unmatched excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are firmly committed to maintaining the highest levels of quality assurance. Every product undergoes a thorough and exhaustive 100% self-inspection prior to packaging, ensuring it meets and exceeds the pinnacle of quality standards with meticulous attention to detail 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 takes center stage. Our pricing structure is ingeniously designed with flexibility at its core, accommodating a wide range of conditions. We strive to provide our clients with the most competitive and advantageous rates, setting a benchmark in the industry.