Introducing the extraordinary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox. This pinnacle of industrial gear technology intertwines relentless durability with supreme efficiency, precisely catering to your gear requirements with unmatched precision and excellence.
Leading the industry with innovation, the H(B) series flender style gearbox shines with its adaptable layout, allowing easy transformation into specialized reducers. This ingenious flexibility is meticulously crafted to exceed the unique specifications of our valued clients, delivering consistent excellence and satisfaction.
Unveil the comprehensive differentiation strategies that distinguish our products in the competitive marketplace:
Our versatile input mode includes motor-connected flange and shaft input options, providing unrivaled adaptability across various installation scenarios for optimal performance and seamless system integration.
Our output mode offers unparalleled versatility with: 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 guarantee compatibility with demanding applications, tailored to meet all your needs.
Select from a diverse range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These configurations provide unique setup possibilities, effortlessly accommodating diverse requirements and environments.
The H series presents an impressive array of sizes from 3-26, with stages from 1-4 and ratios from 1.25 to 450. This extensive range addresses a broad spectrum of industrial applications, making it an incredibly versatile choice 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 skillfully integrates both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the range of reducer configurations available.
Outfitted with a noise-reducing structure, large surface area, and a robust fan, this gearbox expertly manages temperature and noise levels. Our advanced cylindrical and bevel gear grinding techniques ensure smooth operation, optimizing power transmission for peak efficiency.
Experience a variety of input mode options, such as motor-connected flange and shaft input, ensuring seamless integration into diverse systems with exceptional flexibility.
Access a wide array 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 diverse application demands.
Discover multiple mounting configurations: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation in any setting.
The HB series, featuring sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further amplifies its ratio flexibility when paired with the WR, S, and K series, providing exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in the manufacturing of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive collection features 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 insight and trade expertise. Our twin shaft mixer showcases:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, along with a comprehensive range of concrete and cement mixer liners, all expertly crafted for superior performance and enduring durability.
We provide top-notch replacement parts compatible with leading brands like 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 us is as easy as a breeze! Simply choose to email us your order details or take advantage of our user-friendly and intuitive online ordering system. This ensures a seamless, efficient, and hassle-free experience that gets your orders processed in no time.
2. How do I pay?
A: Once your Proforma Invoice (PI) is confirmed, we embark on guiding you through an effortless payment journey. We warmly accept both T/T and LC, offering you a spectrum of flexible, convenient payment options designed with your specific needs in mind.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, dedicated to the art of crafting machines and spare parts of superior quality and steadfast reliability, ensuring that every product we create is a testament to excellence and precision.
4. Do you accept special orders?
A: Absolutely! We enthusiastically embrace special orders, backed by our own cutting-edge design and manufacturing facility. We are fully equipped to transform your unique specifications into reality, delivering with unrivaled precision and outstanding excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are ardently committed to upholding the highest echelons of quality assurance. Each product undergoes a thorough and comprehensive 100% self-inspection before it reaches packaging, ensuring it meets and surpasses the loftiest quality standards with exceptional 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 is our guiding beacon. Our pricing model is artfully designed with exceptional flexibility, accommodating a wide array of conditions. We are ceaselessly dedicated to offering our clients the most competitive and advantageous rates, setting a new industry standard.