Discover the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a true innovation in the realm of industrial gear solutions. This exceptional device combines a sturdy design with unparalleled efficiency, meticulously addressing all your gear demands with pinpoint precision.
Leading the industry with innovation, the H(B) series flender style gearbox boasts a versatile design, enabling seamless customization into specialized reducers. This adaptability is crafted to meet the unique requirements of our esteemed customers, ensuring exceptional satisfaction and peak performance.
Delve into the diverse differentiation methods that distinguish our products from the rest:
Choose from a variety of input mode options, including motor connected flange and shaft input, providing flexibility across numerous installation scenarios and ensuring maximum adaptability.
Experience our extensive output mode versatility, featuring 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 adaptability across an array of challenging applications.
Select from a diverse range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Each offers distinct installation possibilities, catering to a wide spectrum of needs and configurations.
The H series, encompassing sizes 3-26, includes stages 1-4 with ratios ranging from 1.25 to 450. This extensive range supports a multitude of industrial applications, positioning it as an incredibly versatile choice.
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 single housing size flawlessly accommodates both parallel shaft and horizontal mounting modes, maximizing component flexibility and expanding the variety of reducer configurations available.
- Outfitted with a noise-reducing structure, vast surface area, and an extensive fan, this gearbox expertly manages temperature and noise levels. Our advanced cylindrical and bevel gear grinding processes ensure stable and seamless operation, optimizing power transmission.
- Enjoy a spectrum of input mode options like motor connected flange and shaft input for seamless integration into various systems.
- Take advantage of comprehensive 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 an array of application requirements.
Capitalize on multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring optimal flexibility and effortless installation.
- The HB series, spanning sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio versatility when combined with the WR, S, and K series, delivering superior performance.


Maanshan Huafei Machinery Trading Co., Ltd emerges as a distinguished leader in the fabrication of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive selection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We integrate pioneering technology with expert industry knowledge and unmatched trading expertise. Our twin shaft mixer offers:
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 crafted for exceptional performance and enduring durability.
We provide top-tier 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 numerous others, guaranteeing high 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 simple and hassle-free! Just email us your order details or use our online ordering system for a smooth and efficient experience.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will guide you through the seamless payment process. We offer a diverse range of payment options, including T/T and LC, tailored specifically for your convenience and flexibility, ensuring a smooth transaction experience that caters to your needs.
3. Are you a manufacturer?
A: Absolutely! We proudly stand as a distinguished manufacturer, dedicated to crafting machines and spare parts with unmatched quality and reliability, setting the standard for excellence in our industry.
4. Do you accept special orders?
A: Absolutely! We eagerly welcome special orders, supported by our sophisticated, cutting-edge design and manufacturing facility. We are precisely prepared to transform your distinct specifications into reality with outstanding precision and excellence, showcasing our commitment to innovation.
5. Do you have any product inspection procedures?
A: Certainly! Our commitment to quality assurance is unwavering. Each product is subjected to a rigorous, comprehensive 100% self-inspection before packaging, ensuring it not only meets but surpasses the highest quality standards with scrupulous attention to detail.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, we prioritize customer satisfaction above all. Our pricing model is ingeniously crafted with flexibility at its heart, adapting to a wide range of conditions. We are dedicated to offering our clients the most competitive rates, establishing a new benchmark of excellence in the industry.