Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox: a pivotal innovation in the realm of industrial gear solutions. This exceptional creation harmonizes a sturdy design with unparalleled efficiency, precisely fulfilling all your gear requirements.
Leading the industry, our H(B) series flender-style gearbox boasts a versatile layout, designed for seamless customization into specialized reducers. This adaptability is crafted to meet the unique needs of our esteemed customers, ensuring satisfaction and superior performance every time.
Discover the diverse and innovative differentiation methods that make our products exceptional:
Our input mode selections, including motor-connected flange and shaft input, provide variability across a multitude of installation scenarios, guaranteeing optimal adaptability for every operational need.
Experience the versatility of our output modes, 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 options ensure compatibility with an extensive range of demanding applications.
Select from a diverse array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, each offering distinctive installation possibilities to suit varied requirements and configurations.
The H series spans sizes 3-26 and stages 1-4, with ratios from 1.25 to 450, supporting a broad spectrum of industrial applications. Its versatility makes it the ideal selection for diverse operational needs.
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 unified housing size efficiently blends parallel shaft and horizontal mounting modes, enhancing component flexibility and expanding the configurations available for reducers.
- Featuring a noise-reducing design, vast surface area, and a substantial fan, this gearbox effectively manages both temperature and noise. Our top-tier cylindrical and bevel gear grinding processes ensure smooth and reliable operation, optimizing power transmission.
- Enjoy a range of versatile input mode options like motor-connected flange and shaft input, allowing seamless integration into various systems.
- Our 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, ensure accommodation of diverse application demands.
Capitalize on multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, offering supreme flexibility and ease during installation for any setup.
- The HB series ranges from sizes 3-26 and stages 1-4, with ratios from 1.25 to 450, further enhancing its ratio versatility when combined with the WR, S, and K series, delivering exceptional performance.


Maanshan Huafei Machinery Trading Co., Ltd stands as an eminent leader in the realm of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our expansive collection 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 deep industry expertise and trading excellence. Our twin shaft mixer showcases:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, alongside a wide selection of concrete and cement mixer liners, each meticulously crafted for superior performance and enduring durability.
We provide premium replacement parts compatible with top 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 exceptional compatibility and 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 simple and stress-free! Just email us your order specifications or use our online ordering system for a seamless and efficient transaction.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will expertly guide you through the seamless payment process. We proudly accept T/T and LC, offering you flexible and convenient payment options meticulously tailored to your unique needs.
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, standing as a testament to our craftsmanship.
4. Do you accept special orders?
A: Absolutely! We enthusiastically welcome special orders, and boast our own cutting-edge design and manufacturing facility, expertly equipped to bring your unique specifications to life with 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 exhaustive 100% self-inspection before packaging, ensuring it meets and surpasses the highest quality standards with meticulous 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, our steadfast commitment to customer satisfaction is paramount. Our pricing structure is ingeniously crafted with flexibility at its core to cater to various conditions. We endeavor to offer our clients the most competitive and advantageous rates, setting a benchmark in the industry.