Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, the ultimate embodiment of cutting-edge industrial gear innovation. This groundbreaking product seamlessly integrates enduring durability with exceptional efficiency, catering with precision and excellence to all your gear needs.
Leading the industry, the H(B) series flender style gearbox is distinguished by its versatile layout, allowing for effortless transformation into specialized reducers. This remarkable adaptability is meticulously crafted to exceed the distinct specifications of our esteemed clients, ensuring unparalleled excellence and satisfaction every time.
Discover the extensive differentiation strategies that set our products apart in the competitive market, showcasing our commitment to quality and innovation:
Our versatile input mode offers options such as motor connected flange and shaft input, providing unparalleled adaptability across diverse installation scenarios to ensure peak performance and seamless integration.
Our output mode versatility is truly unmatched, 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 choices ensure compatibility with a wide range of demanding applications, catering to every need with precision.
Choose from a comprehensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These versatile options provide unique setup possibilities, accommodating diverse requirements and environments effortlessly.
The H series boasts an impressive range of sizes from 3-26, with stages from 1-4 and ratios ranging from 1.25 to 450. This extensive 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 adeptly incorporates both parallel shaft and horizontal mounting modes, enhancing component adaptability and broadening the array of reducer configurations available.
- Equipped with a sophisticated noise-reducing structure, expansive surface area, and a robust fan, this gearbox expertly regulates temperature and noise levels. Our cutting-edge cylindrical and bevel gear grinding techniques ensure smooth and 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 unrivaled 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 with precision.
- The HB series, encompassing 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 outstanding performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in the production of 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 blend cutting-edge technology with deep 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 a wide array of concrete and cement mixer liners, all meticulously crafted for outstanding performance and enduring 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: Embrace the ease of placing an order with us—it's as smooth as it gets! Simply email us your order details or make use of our user-friendly online ordering system, tailored for a seamless and efficient experience that prioritizes your convenience at every step.
2. How do I pay?
A: Once you confirm our Proforma Invoice (PI), you'll be effortlessly guided through a seamless payment process. We graciously accept T/T and LC, providing a diverse range of flexible and convenient payment options, all meticulously tailored to cater to your unique requirements.
3. Are you a manufacturer?
A: Indeed, we are! As a renowned professional manufacturer, we are passionately dedicated to crafting machines and spare parts of unparalleled quality and unwavering reliability, setting industry standards in excellence.
4. Do you accept special orders?
A: Certainly! We wholeheartedly embrace special orders, backed by our state-of-the-art design and manufacturing facility. Our advanced capabilities allow us to bring your unique specifications to life with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Absolutely! Our unwavering commitment to quality assurance ensures that each product undergoes a rigorous and comprehensive 100% self-inspection before packaging. This meticulous process ensures that our products meet and exceed the highest quality standards, providing you with peace of mind.
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 dedication to customer satisfaction is our guiding principle. Our pricing structure is ingeniously designed with exceptional flexibility, accommodating a myriad of conditions. We are committed to offering our clients the most competitive and advantageous rates, setting the benchmark in the industry.