Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a true masterpiece of industrial gear innovation. With a flawless blend of enduring durability and exceptional efficiency, this revolutionary product precisely and excellently caters to all your gearing needs.
Leading the industry with innovation, the H(B) series flender style gearbox shines with its versatile layout, effortlessly transforming into specialized reducers. This remarkable adaptability is meticulously crafted to exceed the unique specifications of our esteemed clients, ensuring unparalleled excellence and satisfaction every time.
Uncover the extensive differentiation strategies that distinguish our products in the competitive market:
Our versatile input mode options, including motor connected flange and shaft input, deliver unmatched adaptability across diverse installation scenarios, ensuring peak performance and seamless integration.
Our output mode versatility is second to none, offering a range of 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 choices guarantee compatibility with a multitude of demanding applications, meeting your every requirement.
Choose from an extensive 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 with ease and precision.
The H series presents an impressive array of sizes from 3-26, with stages ranging from 1-4 and ratios spanning 1.25 to 450. This extensive spectrum caters to a wide variety of industrial applications, making it an exceptionally versatile choice for any endeavor.
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, enhancing component adaptability and expanding the array of reducer configurations available.
- Featuring a noise-reducing structure, an expansive surface area, and a substantial fan, this gearbox expertly manages temperature and noise levels. Our advanced cylindrical and bevel gear grinding techniques ensure smooth, flawless operation, optimizing power transmission for maximum efficiency.
- Enjoy a variety of input mode options such as motor connected flange and shaft input, guaranteeing seamless integration into diverse systems with unparalleled flexibility.
- Access a wide array of output mode choices: 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 accommodating a broad range of application demands.
Explore an array of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation in any setting.
- The HB series, with sizes 3-26 and stages 1-4 and ratios from 1.25 to 450, significantly enhances its ratio flexibility when paired with the WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd is a recognized leader in the production of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive collection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly integrate cutting-edge technology with profound industry insight and trade expertise. Our twin shaft mixer showcases:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a broad array of concrete and cement mixer liners, all carefully engineered for outstanding performance and enduring durability.
We offer premium 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 exceptional 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 a gentle breeze! Simply send us an email with your order details, or take advantage of our user-friendly online ordering system for a seamless, smooth, and efficient experience that ensures your satisfaction every step of the way.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will guide you seamlessly through the effortless payment process. We are delighted to accept T/T and LC, providing a spectrum of flexible and convenient payment options tailored intricately to suit your unique needs with precision.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished and professional manufacturer, dedicated wholeheartedly to crafting machines and spare parts of unparalleled quality and enduring reliability.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders and are equipped with our own advanced, state-of-the-art design and manufacturing facility. We are ideally positioned to bring your unique specifications to life with remarkable precision and unmatched excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are wholeheartedly devoted to maintaining the utmost quality assurance. Each product undergoes a thorough and comprehensive 100% self-inspection prior to packaging, ensuring it meets and exceeds the highest quality standards with meticulous care and precision.
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 our guiding principle. Our pricing structure is thoughtfully crafted with exceptional flexibility, catering to a multitude of conditions. We strive tirelessly to offer our clients the most competitive and advantageous rates, setting a new industry benchmark for value.