Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, the pinnacle of industrial gear innovation. This groundbreaking masterpiece combines enduring durability with exceptional efficiency, perfectly fulfilling your gear requirements with precision and unparalleled excellence.
Leading the industry, the H(B) series Flender style gearbox excels with its versatile layout, allowing seamless transformation into specialized reducers. This remarkable adaptability is meticulously crafted to exceed the distinct specifications of our esteemed clients, guaranteeing exceptional satisfaction and unmatched excellence every time.
Uncover the extensive differentiation strategies that distinguish our products in the competitive market:
Our adaptable input mode offers options like motor connected flange and shaft input, providing remarkable adaptability across diverse installation scenarios for peak performance and seamless integration.
Our output mode versatility is unparalleled, offering: 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 wide range of demanding applications, fulfilling your every need.
Choose from a comprehensive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options provide unique setup possibilities, catering to diverse requirements and environments with ease.
The H series offers an impressive size range from 3-26, along with 1-4 stages and ratios ranging from 1.25 to 450. This extensive spectrum caters to a vast array of industrial applications, making it an exceptionally versatile choice for any project.
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 artfully integrates both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the array of reducer configurations available.
- Featuring a noise-reducing structure, expansive surface area, and substantial fan, this gearbox expertly regulates temperature and noise. Our cutting-edge cylindrical and bevel gear grinding techniques ensure smooth and flawless operation, optimizing power transmission for maximum efficiency.
- Enjoy a variety of input mode options such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with unmatched flexibility.
- Access a comprehensive array 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, meeting a wide range of application demands effortlessly.
Explore multiple 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, encompassing sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further enhances its ratio flexibility when paired with the WR, S, and K series, delivering outstanding performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished 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 fuse innovative technology with deep 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 an extensive array of concrete and cement mixer liners, all meticulously designed for outstanding performance and long-lasting durability.
We provide superior 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 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 it gets! Simply email us with your order details, or indulge in the convenience of our intuitive online ordering system for a seamless and delightful experience. Your satisfaction is our top priority, ensuring efficiency at every step.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will seamlessly guide you through the smooth and effortless payment process. We graciously accept T/T and LC, offering you a spectrum of flexible and convenient payment options that are meticulously designed to cater to your specific needs.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, passionately dedicated to crafting machines and spare parts of unparalleled quality and steadfast reliability. Our name is synonymous with excellence in the industry.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders, proudly supported by our own advanced and cutting-edge design and manufacturing facility. We are expertly prepared to bring your unique specifications to life with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are deeply committed to maintaining the zenith of quality assurance. Each product undergoes a rigorous and thorough 100% self-inspection before packaging, ensuring it not only meets but 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 commitment to customer satisfaction is our guiding principle. Our pricing structure is ingeniously designed with exceptional flexibility, accommodating a diverse array of conditions. We strive tirelessly to offer our clients the most competitive and advantageous rates, continually setting the industry benchmark.