Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, an innovation in the realm of industrial gear solutions. This engineering marvel combines a sturdy design with unparalleled efficiency, catering to your every gear-related requirement with remarkable precision.
Leading the industry with innovation, the H(B) series flender style gearbox boasts a versatile design, allowing seamless customization into specialized reducers. This adaptability is crafted to satisfy the unique needs of our esteemed customers, delivering exceptional performance and satisfaction.
Discover the diverse differentiation methods that distinguish our products in the market:
Experience input mode versatility with options such as motor connected flange and shaft input, providing flexibility across various installation scenarios and ensuring optimal adaptability.
Our extensive output mode flexibility includes: 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 configurations guarantee adaptability for a wide range of challenging applications.
Select from a comprehensive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Each mode presents distinct installation possibilities, catering to diverse requirements and configurations.
The H series, spanning sizes 3-26, encompasses stages from 1-4 with ratios ranging from 1.25 to 450. This extensive range supports a vast spectrum of industrial applications, establishing it as an exceptionally 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 singular housing size elegantly accommodates both parallel shaft and horizontal mounting modes, enhancing component flexibility and broadening the array of reducer configurations available.
- Outfitted with a noise-attenuating structure, extensive surface area, and a substantial fan, this gearbox expertly regulates temperature and noise. Our cutting-edge cylindrical and bevel gear grinding processes ensure stable and seamless operation, maximizing power transmission efficiency.
- Enjoy a diverse range of input mode options such as motor connected flange and shaft input, facilitating effortless integration into a variety of systems.
- Take advantage of 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, meeting a vast array of application requirements.
Benefit from multiple mounting choices: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, providing optimal flexibility and ease of installation for diverse setups.
- The HB series, with sizes ranging from 3-26 and stages 1-4, offers ratios from 1.25 to 450, enhancing its ratio versatility by pairing with the WR, S, and K series to deliver superior performance.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned leader in the production 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 innovative technology with profound industry expertise and trading knowledge. Our twin shaft mixer highlights:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a comprehensive array of concrete and cement mixer liners, all precisely designed for outstanding performance and enduring durability.
We provide premium 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 many others, ensuring top-tier compatibility and 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 an easy and seamless process! Simply email your order details to us, or use our online ordering system for a smooth and efficient experience.
2. How do I pay?
A: As soon as our Proforma Invoice (PI) gets the green light, we will seamlessly navigate you through our straightforward payment process. With the choice of T/T and LC payments, we provide flexibility and convenience, ensuring our options are perfectly crafted to match your individual payment preferences.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished manufacturer passionately dedicated to crafting machines and spare parts of unrivaled quality and dependability.
4. Do you accept special orders?
A: Absolutely! We are thrilled to embrace special orders and boast our own cutting-edge design and manufacturing facility, expertly equipped to transform your unique specifications into reality with remarkable precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are wholeheartedly dedicated to upholding the pinnacle of quality assurance. Each product is subjected to a rigorous and comprehensive 100% self-inspection before packaging, guaranteeing it not only meets but surpasses the highest quality standards with meticulous attention.
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 paramount. Our pricing structure is ingeniously crafted with flexibility at its heart, accommodating a wide range of conditions. We strive to offer our clients the most competitive and advantageous rates, setting an industry benchmark.