Introducing the innovative H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox! This cutting-edge marvel is the pinnacle of industrial gear technology. It seamlessly combines robust durability with exceptional efficiency, precisely addressing all your gear requirements with unmatched precision and excellence.
At the pinnacle of industry standards, the H(B) series flender style gearbox stands as a beacon of versatility. Its adaptable design allows seamless transformation into specialized reducers, tailored meticulously to exceed the unique specifications of our valued clients, ensuring unmatched excellence and satisfaction with every application.
Discover the extensive and strategic differentiation tactics that elevate our products above the competitive market:
Our highly adaptable input mode includes options such as motor connected flange and shaft input. This versatility delivers unmatched adaptability across varied installation scenarios, ensuring optimal performance and seamless integration into your systems.
Our unparalleled output mode versatility offers a range of choices: 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. This ensures compatibility with a broad spectrum of demanding applications, tailored to meet your every requirement.
Choose from an extensive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These diverse options provide unique setup possibilities, accommodating varied requirements and environments effortlessly.
The H series boasts an impressive array of sizes from 3 to 26, along with stages from 1 to 4 and ratios ranging from 1.25 to 450. This expansive range serves a wide array of industrial applications, making it an exceptionally versatile and optimal 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 ingeniously incorporates both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the variety of reducer configurations available.
- Outfitted with a noise-reducing structure, expansive surface area, and a large fan, this gearbox expertly manages temperature and noise. Our state-of-the-art cylindrical and bevel gear grinding technologies ensure smooth and flawless operation, optimizing power transmission for peak efficiency.
- Benefit from a variety of input mode options such as motor connected flange and shaft input. This ensures seamless integration with diverse systems, providing unmatched flexibility.
- Access a comprehensive suite 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. These are effortlessly accommodating to a wide range of application needs.
Explore a multitude of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, guaranteeing maximum flexibility and easy installation in any environment.
- The HB series, featuring sizes 3 to 26 and stages 1 to 4 with ratios from 1.25 to 450, enhances its ratio flexibility further when integrated with WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in the manufacturing of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive suite 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 deep industry insight and trade expertise. Our twin shaft mixer exemplifies:
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 meticulously engineered for superior performance and enduring durability.
We offer 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 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: Ordering with us is incredibly easy and hassle-free. Simply send us your order details via email or utilize our streamlined online ordering system for a smooth, efficient experience that puts convenience at your fingertips.
2. How do I pay?
A: After confirming our Proforma Invoice (PI), we'll guide you smoothly through the simple payment process. We gracefully accept T/T and LC, providing you with flexible, convenient payment options tailored to suit your specific needs.
3. Are you a manufacturer?
A: Indeed, we are a distinguished and professional manufacturer, ardently dedicated to crafting machines and spare parts of exceptional quality and steadfast reliability.
4. Do you accept special orders?
A: Certainly! We eagerly embrace special orders, backed by our cutting-edge design and manufacturing facility. We stand ready to transform your unique specifications into reality with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Absolutely! We are devoted to upholding the highest standards of quality assurance. Each product undergoes a thorough and meticulous 100% self-inspection prior to packaging, ensuring it surpasses the most stringent quality criteria with exacting 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 unwavering commitment to customer satisfaction is our compass. Our pricing model is expertly designed with exceptional flexibility, accommodating various conditions. We continually aim to offer our clients the most competitive and favorable rates, setting an unparalleled industry standard.