Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox-a pinnacle of industrial gear innovation. This extraordinary product magnificently marries enduring durability with remarkable efficiency, precisely catering to all your gear requirements with exceptional precision and unmatched excellence.
At the cutting edge of the industry, the H(B) series flender style gearbox distinguishes itself with its adaptable layout, enabling effortless transformation into specialized reducers. This remarkable versatility is meticulously engineered to meet and exceed the distinct specifications of our valued clients, ensuring unparalleled excellence and satisfaction with every use.
Discover the extensive differentiation strategies that elevate our products above the competition in the dynamic market environment:
Our versatile input mode offers options such as motor connected flange and shaft input, delivering unmatched adaptability across diverse installation scenarios, ensuring peak performance and seamless integration into any system.
The versatility of our output mode is truly unrivaled, offering options such as: 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 compatibility with a wide array of demanding applications, catering to your every requirement.
Select from a comprehensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These configurations offer unique setup possibilities, adeptly accommodating diverse requirements and environments with utmost ease.
The H series boasts an extraordinary range of sizes from 3-26, along with stages from 1-4 and ratios ranging from 1.25 to 450. This extensive array caters to a vast range of industrial applications, making it an exceptionally versatile choice for any project you undertake.
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 cleverly integrates both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the variety of reducer configurations available.
- Featuring a noise-reducing structure, expansive surface area, and a large fan, this gearbox expertly maintains optimal 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 an array of input mode options such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with unmatched flexibility and convenience.
- Access a comprehensive 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 accommodating a broad spectrum of application requirements.
Explore multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation in any environment.
- The HB series, featuring sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further enhances its ratio flexibility when combined with the WR, S, and K series, delivering exceptional performance and versatile applications.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader in manufacturing 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 fuse 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 crafted for outstanding performance and long-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 email us your detailed order information or take advantage of our user-friendly online ordering system. Enjoy an experience that is both seamless and efficient, making your order process as smooth as possible.
2. How do I pay?
A: Once you have confirmed our Proforma Invoice (PI), we will guide you effortlessly through the payment process. We graciously accept T/T and LC, providing a range of flexible and convenient payment options that are tailored to suit your unique requirements.
3. Are you a manufacturer?
A: Absolutely! We are a renowned professional manufacturer, dedicated to producing machines and spare parts that exemplify quality and reliability, setting the standard in our industry.
4. Do you accept special orders?
A: Absolutely! We are thrilled to welcome special orders, equipped with our own cutting-edge design and manufacturing facility. We are perfectly positioned to bring your unique specifications to life with precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are committed to the highest standards of quality assurance. Each product undergoes an exhaustive 100% self-inspection before packaging, ensuring it meets and exceeds quality standards with meticulous care.
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 guiding principle. Our pricing is crafted with unrivaled flexibility, accommodating various conditions. We strive to offer the most competitive rates in the industry, setting a benchmark for value.