Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox. A true marvel in the realm of industrial gear solutions, this exceptional gearbox combines a durable design with unparalleled efficiency, fulfilling all your gear requirements with remarkable precision.
Leading the way in innovation, the H(B) series flender style gearbox showcases an adaptable and versatile layout that allows for effortless customization into specialized reducers. This flexibility is designed to meet the unique demands of our esteemed customers, ensuring both satisfaction and top-tier performance.
Delve into the extensive methods of differentiation that distinguish our products from the competition:
Our range of input mode options includes motor connected flange and shaft input, providing versatility across numerous installation scenarios and ensuring optimal adaptability to suit your needs.
Experience our wide variety of output mode versatility: 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 adaptability for a multitude of demanding applications.
Choose from an impressive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Each style offers distinct installation possibilities, catering to a diverse range of needs and setups.
The H series, encompassing sizes 3-26, consists of stages ranging from 1-4 with ratios expanding from 1.25 to 450. This extensive range supports a broad spectrum of industrial applications, making it an exceptionally versatile choice for industry professionals.
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 seamlessly integrates both parallel shaft and horizontal mounting modes, enhancing component flexibility and broadening the array of reducer configurations at your disposal.
- Outfitted with a noise-reducing structure, a substantial surface area, and a prominent fan, this gearbox excels in temperature and noise management. Our state-of-the-art cylindrical and bevel gear grinding processes guarantee stable and smooth operation, maximizing power transmission effectively.
- Avail yourself of versatile input mode options such as motor connected flange and shaft input, facilitating seamless integration into diverse systems.
- Take advantage of comprehensive 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, addressing a wide range of application requirements.
Make use of multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, offering optimal flexibility and ease during installation.
- The HB series, featuring sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio versatility when combined with the WR, S, and K series, providing superior performance across applications.


Maanshan Huafei Machinery Trading Co., Ltd proudly stands as an esteemed leader in the manufacture of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product range includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly integrate cutting-edge technology with deep industry knowledge and trading expertise. Our twin shaft mixer boasts:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a comprehensive collection of concrete and cement mixer liners, all meticulously crafted for exceptional 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 more, ensuring exceptional 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 simple and straightforward! Just send us an email with your order details or make use of our user-friendly online ordering system for a smooth and efficient experience.
2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will seamlessly guide you through our streamlined payment process. We graciously accept T/T and LC, offering you a suite of flexible and convenient payment options, meticulously tailored to satisfy your individual needs and preferences.
3. Are you a manufacturer?
A: Absolutely! We are a professional manufacturer passionately dedicated to producing machines and spare parts characterized by their unparalleled quality and unwavering reliability.
4. Do you accept special orders?
A: Absolutely! We enthusiastically welcome special orders and proudly feature our own cutting-edge design and manufacturing facility. This state-of-the-art hub is masterfully equipped to transform your unique specifications into reality with precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! Our commitment to maintaining the pinnacle of quality assurance is unwavering. Each product undergoes a rigorous and exhaustive 100% self-inspection prior to packaging, ensuring it not only meets but exceeds the zenith of quality standards with meticulous care and 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 designed with flexibility at its core, adeptly accommodating diverse conditions. We are devoted to offering our clients the most competitive and advantageous rates, setting an unparalleled benchmark within the industry.