Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, the ultimate embodiment of industrial gear innovation. This groundbreaking product masterfully blends enduring durability with exceptional efficiency, flawlessly catering to all your gear needs with precision and excellence.
At the pinnacle of industrial excellence, the H(B) series flender style gearbox distinguishes itself with a versatile design, effortlessly transitioning into specialized reducers. This remarkable adaptability is engineered to exceed the exclusive specifications of our esteemed clientele, providing unparalleled excellence and satisfaction with every application.
Explore the comprehensive differentiation strategies that elevate our products above the competition:
Our adaptable input mode offers motor connected flange and shaft input alternatives, delivering unmatched flexibility across various installation scenarios to assure peak performance and seamless integration.
Our unrivaled output mode versatility provides: 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 compatibility with a broad spectrum of demanding applications, meeting your every specification with ease.
Select from an extensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These choices offer unique setup opportunities, accommodating diverse requirements and environments seamlessly.
The H series boasts an impressive array of sizes from 3 to 26, with stages ranging from 1 to 4 and ratios spanning 1.25 to 450. This extensive range serves a wide variety of industrial applications, making it a 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 |
- One singular housing size artfully combines both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the array of reducer configurations available.
- Featuring a noise-reducing structure, expansive surface area, and robust fan, this gearbox expertly manages temperature and noise levels. Our advanced cylindrical and bevel gear grinding techniques ensure smooth and flawless operation, optimizing power transmission for peak efficiency.
- Enjoy a variety of input mode options such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with unmatched flexibility.
- Access an extensive 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, meeting a wide range of application demands effortlessly.
Explore multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation in any setting.
- The HB series, including sizes 3 to 26 and stages 1 to 4 with ratios from 1.25 to 450, enhances its ratio flexibility when paired with the WR, S, and K series, offering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned leader in the production of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive collection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly integrate innovative technology with deep industry insight and trade expertise. Our twin shaft mixer showcases:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and an extensive range of concrete and cement mixer liners, all meticulously crafted for outstanding performance and lasting durability.
We offer superior 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 optimal compatibility and exceptional 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 remarkably simple and straightforward! You can effortlessly email us your detailed order information or take advantage of our intuitive online ordering system, designed to provide you with a seamless and efficient ordering experience that is second to none.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will expertly guide you through an effortless and straightforward payment process. We graciously accept T/T and LC as payment methods, offering you a range of flexible and convenient payment options meticulously crafted to meet your unique preferences and requirements.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, passionately dedicated to producing machines and spare parts of unparalleled quality and unwavering reliability. Our expertise in manufacturing ensures that each product is crafted with precision and excellence.
4. Do you accept special orders?
A: Absolutely! We enthusiastically welcome special orders and are fully equipped with our own advanced and state-of-the-art design and manufacturing facility. We are perfectly poised to bring your unique specifications to life with unparalleled precision and excellence, ensuring your vision is realized.
5. Do you have any product inspection procedures?
A: Certainly! We are wholeheartedly committed to maintaining the highest levels of quality assurance. Every product undergoes a rigorous and comprehensive 100% self-inspection before packaging, ensuring it meets and exceeds the highest 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, our unwavering commitment to customer satisfaction is what guides our pricing strategy. Ingeniously crafted with unrivaled flexibility, our pricing structure accommodates a myriad of conditions. We tirelessly strive to offer our clients the most competitive and advantageous rates, setting an industry benchmark for value.