Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, your ultimate solution in industrial gear innovation. This pioneering product artfully combines a durable design with superior efficiency, precisely addressing all your gear requirements.
Leading the industry with distinction, the H(B) series flender style gearbox boasts a versatile layout, enabling seamless transformation into specialized reducers. This adaptability is crafted to exceed the unique specifications of our esteemed customers, guaranteeing excellence and satisfaction.
Discover the extensive differentiation methods that distinguish our products in the market:
Our input mode versatility includes options like motor connected flange and shaft input, delivering adaptability across various installation scenarios to ensure peak performance.
Our output mode versatility is unmatched, 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 choices ensure compatibility with a myriad of rigorous applications.
Select from a comprehensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options provide unique setup possibilities, accommodating diverse requirements and environments.
The H series spans sizes 3-26, offering stages from 1-4 with ratios ranging from 1.25 to 450. This extensive range caters to numerous industrial applications, making it an exceptionally versatile option.
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 adeptly incorporates both parallel shaft and horizontal mounting modes, boosting component adaptability and broadening the spectrum of reducer configurations.
- Featuring a noise-attenuating structure, expansive surface area, and a substantial fan, this gearbox adeptly controls temperature and noise. Our state-of-the-art cylindrical and bevel gear grinding techniques ensure steady and flawless operation, optimizing power transmission.
- Enjoy a variety of input mode options such as motor connected flange and shaft input for seamless integration into diverse systems.
- Access a full spectrum 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, catering to a wide array of application demands.
Utilize multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation.
- The HB series, encompassing sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio flexibility when combined with the WR, S, and K series, delivering exceptional performance.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned leader in the production of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive selection 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 profound industry insight and trade expertise. Our twin shaft mixer embodies:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a diverse range of concrete and cement mixer liners, all scrupulously designed for remarkable performance and enduring durability.
We deliver superior replacement parts compatible with premier 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 beyond, ensuring optimal 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 effortless! Just email us your order details or use our online ordering system for a seamless and efficient experience.
2. How do I pay?
A: Upon confirmation of our Proforma Invoice (PI), we will expertly navigate you through the smooth and efficient payment process. We graciously accept T/T and LC, offering an array of flexible and convenient payment solutions meticulously crafted to suit your specific requirements.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, passionately devoted to creating machines and spare parts that boast unmatched quality and unwavering reliability.
4. Do you accept special orders?
A: Certainly! We warmly welcome special orders, proudly equipped with our advanced, state-of-the-art design and manufacturing facility. We are perfectly positioned to actualize your unique specifications with unparalleled precision and excellence.
5. Do you have any product inspection procedures?
A: Indeed! We are wholly committed to upholding the pinnacle of quality assurance. Each 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 dedication to customer satisfaction is our guiding principle. Our pricing structure is ingeniously designed with exceptional flexibility, accommodating a vast array of conditions. We tirelessly strive to deliver the most competitive and advantageous rates, setting an industry benchmark.