Introducing the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a groundbreaking marvel of industrial gear innovation. This extraordinary product seamlessly combines profound durability with exceptional efficiency, precisely meeting all your gear needs with unmatched precision and excellence.
Leading the industry, the H(B) series flender style gearbox distinguishes itself with remarkable versatility in layout, effortlessly transforming into specialized reducers. This exceptional adaptability is meticulously engineered to exceed the unique specifications of our esteemed clients, guaranteeing unparalleled excellence and satisfaction with every engagement.
Discover our extensive differentiation strategies that set our products apart in today's competitive market:
Our adaptable input mode offers diverse options such as motor connected flange and shaft input, providing unparalleled flexibility across various installation scenarios to ensure optimal performance and seamless integration.
Experience unmatched output mode versatility with options including: 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 variations ensure compatibility with a diverse range of high-demand applications, catering to your every requirement.
Choose from an extensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options offer unique setup possibilities, effortlessly accommodating diverse requirements and environments.
The H series boasts an impressive size range from 3-26, with stages from 1-4 and ratios ranging from 1.25 to 450. This vast spectrum serves a wide 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 combines both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the range of reducer configurations available.
- Featuring a noise-reducing structure, expansive surface area, and a substantial fan, this gearbox expertly regulates temperature and noise levels. Our advanced cylindrical and bevel gear grinding techniques ensure smooth and flawless operation, optimizing power transmission for maximum efficiency.
- Enjoy a variety of input mode options such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with unmatched 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, accommodating a wide range of application demands effortlessly.
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.
- The HB series, encompassing sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio flexibility when coupled with the WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader in producing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive collection features Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly blend 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 designed for outstanding performance and 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 not just easy, but a delightful experience! Opt to send us your order details via email, or take advantage of our user-friendly online ordering system designed to provide a seamless and efficient transaction every step of the way.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, our team will gracefully navigate you through a smooth and effortless payment process. We are pleased to accept T/T and LC, delivering a range of flexible and convenient payment options thoughtfully tailored to cater to your specific needs.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, passionately dedicated to crafting machines and spare parts of exceptional quality and unwavering reliability for our valued clients.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders, boasting our own advanced and cutting-edge design and manufacturing facility. We are perfectly equipped to transform your unique specifications into reality with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! Our unwavering commitment to the zenith of quality assurance is unparalleled. Every product undergoes a thorough and exhaustive 100% self-inspection before packaging, ensuring it not only meets but exceeds the highest quality standards with meticulous precision and care.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, our dedication to customer satisfaction is our North Star. Our pricing structure is ingeniously designed with ultimate flexibility, accommodating a vast array of conditions. We are committed to offering our clients the most competitive and advantageous rates, setting an industry benchmark.