Unveiling the H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a masterpiece of industrial gear innovation. This exceptional product marries robust durability with remarkable efficiency, meticulously meeting all your gear requirements with outstanding precision and excellence.
Leading the industry, the H(B) series flender style gearbox is renowned for its adaptable layout, facilitating effortless customization into specialized reducers. This exceptional flexibility is crafted to exceed our esteemed clients' unique specifications, ensuring unmatched excellence and satisfaction.
Explore our distinctive differentiation strategies that give our products a competitive edge in the marketplace:
Our adaptable input mode offers motor connected flange and shaft input options, delivering unmatched adaptability across various installation scenarios, guaranteeing optimal performance and seamless integration.
Experience our unparalleled output mode flexibility, featuring: 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 configurations ensure compatibility with diverse demanding applications, addressing your every requirement.
Select from an extensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These configurations provide distinctive setup possibilities, effortlessly accommodating diverse needs and environments.
The H series boasts an impressive array of sizes from 3-26, alongside stages from 1-4 and ratios spanning 1.25 to 450. This wide spectrum supports an extensive variety of industrial applications, making it an exceptionally versatile selection for any endeavor.
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 single housing size ingeniously integrates both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the range of available reducer configurations.
- Featuring a noise-reduction 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 guarantee smooth and flawless operation, optimizing power transmission for utmost efficiency.
- Enjoy a range of input mode options such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with extraordinary 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 demands.
Explore a variety of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, offering maximum flexibility and ease of installation in any environment.
- The HB series, featuring sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, expands its ratio flexibility when paired with the WR, S, and K series, delivering outstanding performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in the production 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 integrate innovative technology with deep industry insight and trade expertise. Our twin shaft mixer proudly presents:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a vast range of concrete and cement mixer liners, all crafted for exceptional performance and enduring durability.
We provide 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 remarkable 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 has never been easier! Simply email us your order details or take advantage of our user-friendly online ordering system designed to provide you with a seamless and efficient experience.
2. How do I pay?
A: After confirming our Proforma Invoice (PI), we will effortlessly guide you through a smooth payment process. We gladly accept T/T and LC, providing you with an array of flexible and convenient payment options tailored specifically to meet your needs.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, passionately dedicated to producing machines and spare parts of unmatched quality and reliability.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders, boasting our own cutting-edge design and manufacturing facility. We are perfectly positioned to bring your unique specifications to life with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are deeply committed to maintaining the highest standards of quality assurance. Every product undergoes a rigorous and comprehensive 100% self-inspection before packaging, ensuring it meets and surpasses 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 paramount. Our pricing structure is ingeniously designed with unrivaled flexibility to accommodate various conditions. We are dedicated to offering our clients the most competitive and favorable rates, setting an industry benchmark.