Step into the future with the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a true marvel of industrial gear engineering. This extraordinary product is a perfect fusion of unmatched durability and superior efficiency, adeptly addressing all your gear-related needs with unparalleled precision and excellence.
Leading the industry with unrivaled innovation, the H(B) series flender style gearbox is exceptional with its versatile layout, facilitating seamless transitions into specialized reducers. Its remarkable adaptability is precisely crafted to exceed the unique specifications of our esteemed clientele, guaranteeing exceptional excellence and satisfaction every time.
Unveil the diverse differentiation strategies that make our products stand out in the competitive marketplace:
Our adaptable input mode features options like motor connected flange and shaft input, providing unmatched flexibility across a variety of installation settings to guarantee optimal performance and a flawless integration experience.
Our output mode flexibility 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 options ensure seamless compatibility with a broad spectrum of demanding applications, addressing every need.
Select from an extensive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These choices provide unique installation possibilities, easily accommodating diverse requirements and settings.
The H series comes in a remarkable range of sizes from 3-26, with stages from 1-4 and ratios spanning 1.25 to 450. This extensive selection caters to an expansive array of industrial applications, making it a highly 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 ingeniously combines both parallel shaft and horizontal mounting modes, enhancing part adaptability and expanding the range of reducer configurations available.
- Featuring a noise-dampening structure, large surface area, and a significant fan, this gearbox expertly manages temperature and noise levels. Our state-of-the-art cylindrical and bevel gear grinding techniques ensure smooth operation, maximizing power transmission for peak efficiency.
- Enjoy a range of input mode options like motor connected flange and shaft input, ensuring seamless integration into a variety of systems with unparalleled flexibility.
- Access an extensive selection 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 meeting a vast array of application demands.
Explore a multitude of mounting possibilities: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum adaptability and ease of installation in any setting.
- The HB series, with sizes from 3-26 and stages 1-4 with ratios ranging from 1.25 to 450, further extends its ratio versatility when paired with the WR, S, and K series, delivering exceptional performance and adaptability.


Maanshan Huafei Machinery Trading Co., Ltd stands as a prominent leader in manufacturing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive collection encompasses Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly integrate pioneering technology with in-depth industry knowledge and trade expertise. Our twin shaft mixer features:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a vast assortment of concrete and cement mixer liners, all meticulously crafted for superior performance and enduring durability.
We provide premium replacement parts compatible with renowned 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 superior 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 a breeze! Simply send us your order details via email or indulge in the convenience of our intuitive online ordering platform for a seamless experience.
2. How do I pay?
A: After confirming our Proforma Invoice (PI), we will gracefully guide you through a smooth and effortless payment process. We accept T/T and LC, offering diverse and flexible payment options to cater to your individual needs.
3. Are you a manufacturer?
A: Absolutely! We take pride in being a distinguished professional manufacturer, wholly dedicated to crafting machines and spare parts of exceptional quality and reliability.
4. Do you accept special orders?
A: Absolutely! We embrace special orders with enthusiasm, equipped with our 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 deeply committed to ensuring the highest standards of quality assurance. Every product undergoes a thorough and meticulous 100% self-inspection before packaging, guaranteeing it meets and exceeds stringent 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, customer satisfaction is our top priority. Our pricing structure is ingeniously flexible, accommodating various conditions. We diligently work to offer the most competitive rates, setting an industry benchmark.