Introducing the trailblazing H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a triumph of industrial gear innovation. This advanced product seamlessly marries lasting durability with extraordinary efficiency, flawlessly addressing all your gear requirements with unmatched precision and excellence.
Leading the industry forefront, the H(B) series flender style gearbox excels with its adaptable layout, facilitating effortless transitions into bespoke reducers. This unparalleled flexibility is meticulously crafted to exceed the distinct needs of our valued clients, guaranteeing unmatched excellence and satisfaction every time.
Explore the diverse differentiation strategies that distinguish our products in the competitive market:
Our adaptable input modes include motor connected flange and shaft input, providing unmatched versatility across diverse installation scenarios to ensure peak performance and seamless integration.
Our output mode versatility is truly unrivaled, offering 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 options ensure compatibility with a wide array of demanding applications, addressing your every need.
Select from a comprehensive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options offer unique setup possibilities, effortlessly accommodating diverse requirements and environments.
The H series boasts an impressive array of sizes from 3-26, with stages ranging from 1-4 and ratios spanning 1.25 to 450. This extensive range caters to a broad spectrum of industrial applications, making it an exceptionally 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 singular housing size expertly marries both parallel shaft and horizontal mounting modes, enhancing component adaptability and broadening the spectrum of reducer configurations available.
- Outfitted with a noise-reducing structure, expansive surface area, and a robust fan, this gearbox expertly modulates temperature and noise levels. Our state-of-the-art cylindrical and bevel gear grinding techniques ensure smooth and faultless operation, optimizing power transmission for maximum efficiency.
- Take advantage of diverse input mode options like motor connected flange and shaft input, ensuring seamless integration into varied systems with unparalleled 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, effortlessly meeting a wide range of application demands.
Discover multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, guaranteeing maximum flexibility and installation ease in any setting.
- The HB series, covering sizes 3-26, stages 1-4, and ratios from 1.25 to 450, further amplifies its ratio versatility when paired with the WR, S, and K series, delivering exceptional performance and flexibility.


Maanshan Huafei Machinery Trading Co., Ltd stands as a preeminent leader in producing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive collection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly integrate innovation with profound industry insight and trade expertise. Our twin shaft mixer features:
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 crafted for outstanding performance and lasting durability.
We provide superior 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 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 email your order details or take advantage of our user-friendly online ordering system to ensure a seamless and efficient purchasing experience tailored just for you.
2. How do I pay?
A: After you confirm our Proforma Invoice (PI), we will guide you smoothly through the effortless payment process. We graciously accept T/T and LC, providing a spectrum of flexible and convenient payment options tailored to your specific needs.
3. Are you a manufacturer?
A: Absolutely! As a distinguished professional manufacturer, we are dedicated to crafting machines and spare parts that boast unmatched quality and reliability.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders, equipped with our own cutting-edge design and manufacturing facility. We are perfectly poised to transform your unique specifications into reality with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! Our dedication to quality assurance is unwavering, with every product undergoing a thorough and comprehensive 100% self-inspection before packaging, ensuring it surpasses the highest quality standards with meticulous 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 commitment to customer satisfaction is paramount. Our pricing structure is crafted with exceptional flexibility, adapting to diverse conditions. We strive to provide our clients with the most competitive and advantageous rates, setting a benchmark in the industry.