Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a pinnacle of industrial gear evolution. This groundbreaking marvel masterfully merges unyielding durability with unmatched efficiency, flawlessly addressing all your gearing requirements with unparalleled precision and excellence.
Leading the industry, the H(B) series flender style gearbox distinguishes itself with a versatile layout, enabling seamless transformation into specialized reducers. This remarkable adaptability is meticulously crafted to transcend the distinct specifications of our esteemed clients, ensuring unparalleled excellence and satisfaction every single time.
Discover our extensive differentiation strategies that set our products apart in the fiercely competitive market:
Our versatile input mode boasts options such as motor-connected flange and shaft input, offering unparalleled adaptability across diverse installation scenarios. This ensures peak performance and seamless integration.
Our output mode versatility is truly unparalleled, offering options like 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 ensure compatibility with a wide range of demanding applications, catering to every specific need.
Choose 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 effortlessly.
The H series offers an extensive range of sizes from 3-26, along with stages from 1-4 and ratios ranging from 1.25 to 450. This wide 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 skillfully incorporates both parallel shaft and horizontal mounting modes, significantly enhancing component adaptability and broadening the array of available reducer configurations.
- Equipped with a noise-reducing structure, expansive surface area, and a substantial fan, this gearbox expertly regulates both temperature and noise levels. Our cutting-edge cylindrical and bevel gear grinding techniques ensure smooth, flawless operation, optimizing power transmission for maximum efficiency.
- Benefit from 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, effortlessly accommodating a wide range of application demands.
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, comprising sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further enhances its ratio flexibility when coupled with the WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader in producing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive collection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly blend innovative 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 designed for outstanding performance and lasting 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 a breeze! Simply send us your order details via email, or take advantage of our user-friendly online ordering system for an effortlessly smooth and efficient purchasing experience.
2. How do I pay?
A: After confirming our Proforma Invoice (PI), we will expertly guide you through the seamless payment process. We offer the convenience of T/T and LC, providing you with a suite of flexible payment options that are thoughtfully designed to cater to your specific needs.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, dedicated to crafting machines and spare parts with exceptional quality and reliable performance.
4. Do you accept special orders?
A: Certainly! We are delighted to embrace special orders, backed by our cutting-edge design and manufacturing facility. We are expertly equipped to realize your unique specifications with precision and distinction.
5. Do you have any product inspection procedures?
A: Indeed! We are devoted to the highest standards of quality assurance. Each product undergoes a meticulous and thorough 100% self-inspection before packaging, guaranteeing it meets and surpasses the highest quality criteria.
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 at the core of our values. Our pricing strategy is expertly tailored for maximum flexibility, accommodating various conditions. We consistently endeavor to offer our clients the most competitive and favorable rates, setting a high industry standard.