Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, your ultimate solution in industrial gear innovation. This pioneering product artfully combines a robust and enduring design with unparalleled efficiency, precisely engineered to address all your gear requirements with unmatched precision and reliability.
Leading the industry with distinction, the H(B) series flender style gearbox is a testament to versatility, offering a layout that effortlessly transforms into specialized reducers. This remarkable adaptability is meticulously crafted to exceed the unique specifications of our esteemed customers, guaranteeing not just functional excellence but also complete satisfaction.
Discover the extensive differentiation methods that uniquely distinguish our superior products in the competitive market:
Our input mode versatility is second to none, featuring options like motor-connected flange and shaft input. These innovations provide adaptability across a wide array of installation scenarios, ensuring peak performance and seamless integration.
Our output mode versatility is unmatched, featuring 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 comprehensive choices ensure compatibility with a myriad of demanding applications, meeting diverse operational needs.
Select from an extensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These versatile options provide unique setup possibilities, accommodating diverse requirements and environments with ease.
The H series spans sizes 3-26, offering stages from 1-4 with ratios ranging from 1.25 to 450. This extensive range caters to numerous industrial applications, making it an exceptionally versatile option for any industrial need.
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 skillfully incorporates both parallel shaft and horizontal mounting modes, significantly boosting component adaptability and broadening the spectrum of reducer configurations available.
- Featuring a noise-attenuating structure, expansive 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 steady and flawless operation, optimizing power transmission for maximum efficiency.
- Enjoy a comprehensive variety of input mode options such as motor-connected flange and shaft input, facilitating seamless integration into diverse systems with ease.
- Access a full spectrum 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, meticulously catering to a wide array of application demands.
Utilize multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation, adapting effortlessly to your specific needs.
- The HB series, encompassing sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio flexibility when combined with the WR, S, and K series, delivering exceptional performance that meets the most demanding industrial requirements.


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 selection features Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly integrate cutting-edge technology with profound industry insight and trade expertise. Our twin shaft mixer embodies excellence with:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a diverse range of concrete and cement mixer liners, all meticulously designed for remarkable performance and enduring durability.
We deliver superior replacement parts compatible with premier 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 beyond, guaranteeing optimal compatibility and supreme 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 straightforward and effortless! Simply email us your order details or use our online ordering system to experience a seamless and efficient process.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will seamlessly guide you through the effortless payment process. We graciously accept T/T and LC, offering you a range of flexible and convenient payment options meticulously tailored to meet your unique needs.
3. Are you a manufacturer?
A: Absolutely! We are a renowned professional manufacturer, passionately devoted to producing machines and spare parts of unmatched quality and unwavering reliability.
4. Do you accept special orders?
A: Absolutely! We enthusiastically welcome special orders with open arms, proudly 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.
5. Do you have any product inspection procedures?
A: Certainly! We are wholeheartedly committed to maintaining the pinnacle of quality assurance. Every product is subject to 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 steadfast commitment to customer satisfaction is our guiding star. Our pricing structure is ingeniously crafted with unrivaled flexibility, accommodating a myriad of conditions. We tirelessly strive to provide our clients with the most competitive and advantageous rates, setting an industry benchmark.