Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox — a true paradigm shift in industrial gearing excellence. Engineered with a robust design and unparalleled efficiency, this masterpiece precisely fulfils all your gear requirements, redefining performance standards.
Setting new benchmarks in the industry, the H(B) series flender style gearbox boasts an adaptive layout, facilitating seamless customization into specialized reducers. This level of flexibility is crafted to meet the unique requirements of our valued clientele, ensuring peak satisfaction and superior performance.
Discover the diverse array of differentiation methods that distinguish our products from the competition:
Our input mode options include motor connected flange and shaft input, delivering exceptional versatility for various installation scenarios and ensuring optimum adaptability.
Our output mode versatility encompasses: 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 adaptability for a multitude of demanding applications, catering to diverse operational needs.
Choose from a spectrum of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Each offers distinct installation possibilities, addressing a wide array of needs and configurations.
The H series spans sizes 3-26 and includes stages from 1-4 with ratios ranging from 1.25 to 450. This extensive range supports a diverse array of industrial applications, making it the epitome of versatility.
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 |
- An innovative single housing size seamlessly integrates both parallel shaft and horizontal mounting modes, enhancing component flexibility and multiplying the reducer configurations available.
- Featuring a noise-reducing structure, expansive surface area, and a substantial fan, this gearbox expertly manages temperature and noise levels. Our advanced cylindrical and bevel gear grinding processes guarantee stable and seamless power transmission.
- Enjoy the versatility of input mode options such as motor connected flange and shaft input, ensuring effortless integration into various system architectures.
- Experience comprehensive 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, satisfying a wide spectrum of application needs.
Take full advantage of multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation.
- The HB series, with sizes from 3-26 and stages 1-4, combined with ratios from 1.25 to 450, enhances its ratio versatility when integrated with the WR, S, and K series, providing exceptional performance.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader in manufacturing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product line features Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly blend innovative technology with profound industry knowledge and trading expertise. Our twin shaft mixer exemplifies:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a comprehensive range 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 optimal compatibility and elevated 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 incredibly straightforward and seamless! Simply email us your order details or utilize our user-friendly online ordering system for a smooth 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 accept T/T and LC, ensuring flexibility and convenience tailored precisely to your needs. Our approach guarantees a smooth and hassle-free transaction experience.
3. Are you a manufacturer?
A: Absolutely! We are a professional manufacturer passionately dedicated to producing machines and spare parts of unrivaled quality and reliability. Our commitment to excellence is the cornerstone of our operations.
4. Do you accept special orders?
A: Absolutely! We enthusiastically embrace special orders and revel in the capabilities of our cutting-edge design and manufacturing facility. We are perfectly equipped to realize your unique specifications with remarkable precision and outstanding excellence.
5. Do you have any product inspection procedures?
A: Certainly! At Maanshan Huafei Machinery Trading Co., Ltd, we are deeply committed to maintaining unparalleled levels of quality assurance. Every product undergoes an intensive and comprehensive 100% self-inspection prior to packaging. This meticulous process ensures each product not only meets but surpasses the pinnacle of quality standards.
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 flexible, accommodating a wide array of conditions. We strive to offer our clients the most competitive and favorable rates, setting an esteemed benchmark within the industry.