Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, the pinnacle of gear innovation. This exceptional product seamlessly marries robust durability with unmatched efficiency, expertly fulfilling every intricate gear requirement with precision and unparalleled excellence.
Leading the industry to new heights, the H(B) series flender style gearbox distinguishes itself with its flexible design, effortlessly adapting into specialized reducers. This exceptional adaptability is crafted with meticulous care to exceed the unique specifications of our valued clients, guaranteeing unrivaled satisfaction and excellence every time.
Discover the wide-ranging differentiation strategies that distinctly position our products ahead in the competitive landscape:
Our adaptable input mode features options such as motor connected flange and shaft input, providing extraordinary flexibility across diverse installation scenarios to ensure optimal performance and seamless system integration.
The versatility of our output mode is genuinely unparalleled, encompassing: 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 provide compatibility for a vast array of demanding applications, tailored to meet your every requirement.
Select from an extensive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These choices offer unique configuration possibilities, easily accommodating a variety of requirements and environments.
The H series covers an impressive range of sizes from 3-26, with stages from 1-4 and ratios stretching from 1.25 to 450. This vast scope addresses a myriad of industrial needs, positioning it as an exceptionally versatile option 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 unique housing size seamlessly integrates both parallel shaft and horizontal mounting modes, enhancing component flexibility and expanding the range of reducer configurations available.
- Featuring a noise-reducing structure, expansive surface, and a substantial fan, this gearbox adeptly manages temperature and sound. Our state-of-the-art cylindrical and bevel gear grinding techniques ensure smooth and faultless operation, maximizing power transmission efficiency.
- Experience an array of input mode choices such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with unmatched flexibility.
- Access a wide array of output mode choices: 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 meeting a broad spectrum of application demands.
Explore a variety of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum versatility and installation ease in any environment.
- The HB series, covering sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio flexibility when paired with the WR, S, and K series, delivering outstanding performance and adaptability.


Maanshan Huafei Machinery Trading Co., Ltd stands as a prominent leader in manufacturing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive range includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly infuse innovative technology with profound industry insights and trade expertise. Our twin shaft mixer features:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a comprehensive selection of concrete and cement mixer liners, all meticulously engineered for exceptional performance and enduring reliability.
We provide superior replacement parts that are compatible with top 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, among others, guaranteeing 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 with us is as easy as pie! Simply shoot us an email with your order details or take advantage of our user-friendly online ordering system. It's designed to offer you a seamless and efficient process, ensuring a smooth journey from start to finish.
2. How do I pay?
A: Once you confirm our Proforma Invoice (PI), we will guide you effortlessly through the payment process. We warmly accept T/T and LC, providing a diverse array of flexible and convenient payment solutions, perfectly tailored to suit your distinct requirements.
3. Are you a manufacturer?
A: Indeed! We are a distinguished professional manufacturer, wholeheartedly dedicated to producing machines and spare parts of exceptional quality and steadfast reliability.
4. Do you accept special orders?
A: Certainly! We warmly embrace special orders, boasting our own cutting-edge design and manufacturing facility. We are ideally positioned to transform your unique specifications into reality with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Absolutely! We are deeply committed to ensuring the highest level of quality assurance. Every product undergoes a rigorous and thorough 100% self-inspection before packaging, guaranteeing it meets and surpasses the most stringent 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, customer satisfaction is our unwavering priority. Our pricing structure is ingeniously designed with ultimate flexibility, catering to a wide range of conditions. We relentlessly strive to offer our clients the most competitive and beneficial rates, setting a new standard in the industry.