Introducing the unparalleled H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, which stands as the pinnacle of industrial gear advancement. This innovative masterpiece seamlessly marries enduring resilience with extraordinary efficiency, precisely addressing all your gear requirements with impeccable precision and distinction.
Leading the industry with innovation, the H(B) series flender style gearbox is distinguished by its versatile layout, facilitating easy conversion into specialized reducers. This exceptional adaptability is intricately crafted to exceed the unique specifications of our valued clients, consistently delivering unmatched excellence and satisfaction.
Explore the extensive differentiation strategies that distinguish our products in a competitive marketplace:
Our diverse input mode offerings include options such as motor connected flange and shaft input, providing unrivaled adaptability for various installation scenarios to guarantee optimal performance and seamless system integration.
Our output mode versatility is remarkably extensive, 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 compatibility with a broad spectrum of demanding applications, meeting your specific needs.
Select from an all-encompassing range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These choices offer unique setup possibilities, adapting effortlessly to diverse requirements and environments.
The H series boasts an impressive range of sizes from 3-26, stages from 1-4, and ratios from 1.25 to 450. This extensive offering serves a wide variety of industrial applications, making it an extraordinarily adaptable 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 single housing size ingeniously harmonizes both parallel shaft and horizontal mounting modes, boosting component adaptability and broadening the range of reducer configuration possibilities.
- With features like a noise-reducing design, expansive surface area, and a substantial fan, this gearbox excels in temperature and noise regulation. Our advanced cylindrical and bevel gear grinding techniques ensure smooth, flawless operation, maximizing power transmission for peak efficiency.
- Experience a wide range of input mode options such as motor connected flange and shaft input, facilitating seamless integration into diverse systems with unmatched flexibility.
- Access 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, effortlessly accommodating a wide variety of application demands.
Explore an array of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring maximum flexibility and ease of installation in diverse settings.
- The HB series, covering sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further amplifies its ratio adaptability when combined with the WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd is an esteemed leader in producing 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, blending 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 a comprehensive range of concrete and cement mixer liners, all painstakingly engineered for exceptional performance and enduring durability.
We provide superior replacement parts compatible with top 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, among others, ensuring optimal compatibility and outstanding 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 with us is an absolute breeze! Simply email us your order details, or take advantage of our user-friendly online ordering system for a smooth, hassle-free experience.
2. How do I pay?
A: Once you confirm our Proforma Invoice (PI), we will effortlessly guide you through the payment process. We gladly accept T/T and LC, providing flexible and convenient payment options that are perfectly tailored to fit your specific requirements.
3. Are you a manufacturer?
A: Absolutely! We are a distinguished professional manufacturer, dedicated to crafting machines and spare parts known for their exceptional quality and steadfast reliability.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders and are equipped with a cutting-edge design and manufacturing facility. We are ready to bring your custom specifications to fruition with unparalleled precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are fully dedicated to upholding the highest standards of quality assurance. Each product undergoes a thorough 100% self-inspection before packaging, ensuring it meets and surpasses the most stringent quality benchmarks with meticulous attention 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 unwavering dedication to customer satisfaction is paramount. Our pricing structure is ingeniously designed with extraordinary flexibility to suit a variety of conditions. We consistently strive to offer our clients the most competitive and favorable rates, setting a standard in the industry.