Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, the ultimate embodiment of industrial gear innovation. This groundbreaking product masterfully blends enduring durability with exceptional efficiency, flawlessly catering to all your gear needs with precision and excellence.
Leading the forefront of the industry with unmatched prowess, the H(B) series flender style gearbox is distinguished by its versatile layout, enabling seamless transformation into specialized reducers. This extraordinary adaptability is meticulously crafted to surpass the distinct specifications of our esteemed clients, ensuring unparalleled excellence and satisfaction every time.
Unveil the extensive differentiation strategies that distinctly elevate our products in the competitive market landscape:
Our versatile input mode is a testament to adaptability, presenting options such as motor connected flange and shaft input. This facilitates unparalleled versatility across diverse installation scenarios, ensuring peak performance and seamless integration at every turn.
Our output mode versatility is truly unparalleled, presenting options like solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and hollow or solid shaft with involute splines, and solid shaft with flange. These options ensure comprehensive compatibility with a wide range of demanding applications, catering to your every need.
Select from a comprehensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options offer unique setup possibilities, effortlessly accommodating diverse requirements and environments.
The H series showcases an impressive range of sizes from 3-26, offering stages from 1-4 and ratios from 1.25 to 450. This extensive spectrum is designed to meet 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 skillfully incorporates both parallel shaft and horizontal mounting modes, enhancing component adaptability and broadening the array of reducer configurations available.
- Expertly engineered with a noise-reducing structure, expansive surface area, and a substantial fan, this gearbox excels in regulating temperature and noise levels. Our state-of-the-art cylindrical and bevel gear grinding techniques ensure smooth and flawless operation, optimizing power transmission for maximum efficiency.
- Benefit from a variety of input mode options, including motor connected flange and shaft input, guaranteeing 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, effortlessly accommodating a wide 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 not only encompasses sizes 3-26 and stages 1-4 with ratios from 1.25 to 450 but also enhances its ratio flexibility when coupled with the WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as 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 blend 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 an extensive range of concrete and cement mixer liners, all meticulously crafted for outstanding performance and enduring durability.
We offer 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 is as easy as it gets! Simply send us an email with your order details or take advantage of our user-friendly online ordering system for a smooth and efficient experience.
2. How do I pay?
A: After the confirmation of our Proforma Invoice (PI), we will guide you through a seamless payment process. We accept T/T and LC, providing you with flexible and convenient payment options perfectly tailored to your unique needs.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, dedicated to crafting machines and spare parts of exceptional quality and reliability.
4. Do you accept special orders?
A: Certainly! We wholeheartedly welcome special orders, equipped with our own cutting-edge design and manufacturing facility. We are ready to bring your unique specifications to life with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are fully committed to upholding the highest standards of quality assurance. Every product undergoes a rigorous and comprehensive 100% self-inspection before packaging, ensuring it meets and exceeds the highest 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 commitment to customer satisfaction is our guiding principle. Our pricing structure is crafted with remarkable flexibility, accommodating numerous conditions. We strive to offer our clients the most competitive and advantageous rates, setting a benchmark in the industry.