Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox—truly a transformative force in industrial gear solutions. This innovation is a masterful blend of resilient design and unparalleled efficiency, crafted to precisely meet your diverse gear requirements.
Leading the charge in innovation, the H(B) series flender style gearbox is renowned for its adaptable configuration, allowing seamless customization into bespoke reducers. This flexibility is expressly designed to fulfill the unique needs of our esteemed clients, ensuring unparalleled satisfaction and top-tier performance.
Discover the extensive differentiation methods that distinctly elevate our products:
Our input mode options, including motor connected flange and shaft input, provide remarkable versatility across various installation scenarios, ensuring the best adaptability for diverse applications.
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 solutions ensure robust adaptability for a wide spectrum of challenging applications.
Select from a rich variety of mounting modes, including Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Each mode offers distinctive installation opportunities, catering to an array of needs and configurations.
The H series, encompassing sizes 3-26, supports stages from 1-4 with ratios ranging from 1.25 to 450. This astounding range caters to a vast array of industrial applications, positioning it as an exceptionally versatile choice.
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 effortlessly marries both parallel shaft and horizontal mounting modes, boosting component flexibility and multiplying the reducer configurations at your disposal.
- Outfitted with a noise-reducing structure, expansive surface area, and a prominent fan, this gearbox optimally regulates temperature and noise. Cutting-edge cylindrical and bevel gear grinding processes guarantee stable, seamless operation, enhancing power transmission to peak performance.
- Experience flexibility with our versatile input mode options, such as motor connected flange and shaft input, facilitating smooth integration into a multitude of systems.
- Gain the advantage of comprehensive output mode options including: 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 diverse range of application demands.
Leverage multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum installation flexibility and ease.
- The HB series, spanning sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, extends its ratio flexibility when coupled with the WR, S, and K series, delivering exceptional performance and adaptability.


Maanshan Huafei Machinery Trading Co., Ltd stands as an illustrious authority in the manufacture of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive suite includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We integrate cutting-edge technology with profound industry insight and trading expertise. Our twin shaft mixer highlights:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a diverse array of concrete and cement mixer liners, all meticulously crafted for superior performance and enduring durability.
We provide premium 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 many more, ensuring outstanding compatibility and top-tier 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 utilize our online ordering system for a seamless and efficient experience.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will seamlessly guide you through the payment process. We are pleased to offer flexible and convenient payment options, accepting both T/T and LC, tailored precisely to your needs.
3. Are you a manufacturer?
A: Absolutely! We are a dedicated and professional manufacturer with a steadfast commitment to producing machines and spare parts of exceptional quality and reliability.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders. With our cutting-edge design and manufacturing facility, we are superbly equipped to turn your unique specifications into reality with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are devoted to maintaining the pinnacle of quality assurance. Each product undergoes a comprehensive and meticulous 100% self-inspection before packaging, ensuring it not only meets but surpasses the highest quality standards with exacting attention to detail.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, customer satisfaction is our unwavering priority. Our pricing structure is ingeniously crafted with flexibility, accommodating a wide spectrum of conditions. We aim to provide our clients with the most competitive and advantageous rates, setting the industry's benchmark.