Introducing the extraordinary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox-a true marvel of industrial gear excellence. Merging robust durability with outstanding efficiency, this revolutionary product is crafted to meet all your gear requirements with precision and supreme quality.
Leading the industry with innovation, the H(B) series flender style gearbox is distinguished by its adaptable design, allowing seamless transformation into specialized reducers. This exceptional versatility is meticulously engineered to not just meet, but exceed the specific demands of our valued clients, ensuring unrivaled satisfaction and superior performance.
Unveil the extensive differentiation strategies that distinctly position our products ahead in the competitive landscape:
Our versatile input mode features include options like motor connected flange and shaft input, offering unmatched adaptability across various installation scenarios to guarantee optimal performance and flawless integration.
Our output mode flexibility is unparalleled, presenting options such as: 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 ensure compatibility with a wide spectrum of demanding applications, addressing all your specific needs.
Select from a diverse range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These choices provide distinctive setup possibilities, effortlessly catering to varied requirements and environments.
The H series offers an expansive range of sizes from 3-26, alongside stages from 1-4 and ratios from 1.25 to 450. This broad spectrum serves a vast array of industrial applications, making it an exceptionally versatile solution 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 singular housing size ingeniously integrates both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the array of reducer configurations available.
- Designed with a noise-reduction structure, extensive surface area, and a substantial fan, this gearbox expertly manages temperature and noise levels. Our state-of-the-art cylindrical and bevel gear grinding techniques ensure seamless operation, optimizing power transmission for utmost efficiency.
- Enjoy a variety of input mode options such as motor connected flange and shaft input, ensuring seamless integration into a multitude of systems with unmatched flexibility.
- Access a comprehensive selection 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 wide spectrum of application requirements.
Explore an array of 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, spanning sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, amplifies its ratio flexibility when paired with the WR, S, and K series, delivering unmatched performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in manufacturing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our expansive collection features Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer, seamlessly integrating cutting-edge technology with profound industry insight and trade expertise. Our twin shaft mixer offers:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a wide range of concrete and cement mixer liners, all meticulously crafted for exceptional performance and enduring durability.
We provide superior replacement parts compatible with prominent 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 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 with Maanshan Huafei Machinery Trading Co., Ltd is a breeze! Simply email us your specific order details or use our intuitive online ordering system designed for a seamless, efficient experience.
2. How do I pay?
A: Once you've confirmed our Proforma Invoice (PI), we will expertly guide you through an effortless payment process. We graciously accept T/T and LC, providing you with a variety of flexible and convenient payment methods tailored to your specific requirements.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, wholeheartedly committed to producing machines and spare parts of the highest quality and reliability.
4. Do you accept special orders?
A: Indeed! We warmly welcome special orders, supported by our own cutting-edge design and manufacturing facility. We are perfectly equipped to bring your distinctive specifications to fruition with exceptional precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! Our unwavering dedication to quality assurance is evident in our comprehensive inspection processes. Every product undergoes a meticulous 100% self-inspection before packaging, guaranteeing it surpasses even the highest standards with 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 commitment to customer satisfaction shapes our approach. Our pricing structure is ingeniously crafted to offer exceptional flexibility, meeting an array of conditions. We are dedicated to providing our clients with the most competitive and advantageous rates, setting an industry standard.