Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox—a true innovator in the realm of industrial gear solutions. This extraordinary creation marries robust design with unparalleled efficiency, precisely catering to all your gear-related needs.
Setting new standards in the industry, the H(B) series flender style gearbox boasts an adaptable layout, easily customizable into specialized reducers. Tailored to meet the distinctive requirements of our esteemed customers, it ensures unparalleled satisfaction and superior performance.
Discover the diverse methods of differentiation that elevate our products above the rest:
Input mode options feature motor connected flange and shaft input, providing versatility across various installation scenarios and guaranteeing optimal adaptability.
Our output mode flexibility encompasses: 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 assure adaptability for a wide range of challenging applications.
Select from a versatile array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Each mode offers unique installation potential, accommodating diverse requirements and configurations.
Spanning sizes 3-26, the H series includes stages from 1-4 with ratios ranging from 1.25 to 450, supporting an extensive array of industrial applications and making it a remarkably versatile choice.
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 unifies both parallel shaft and horizontal mounting modes, boosting component flexibility and expanding the spectrum of reducer configurations.
- Outfitted with a noise-reducing structure, extensive surface area, and a substantial fan, this gearbox excels in temperature and noise management. Our advanced cylindrical and bevel gear grinding techniques ensure stable and smooth operation, maximizing power transmission.
- Explore versatile input mode options such as motor connected flange and shaft input, ensuring seamless integration into various systems.
- Experience 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, accommodating a diverse array of application needs.
Leverage multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, delivering optimal flexibility and ease of installation.
- The HB series, covering sizes 3-26 and stages 1-4 with ratios between 1.25 and 450, enhances its ratio versatility when combined with the WR, S, and K series, offering superior performance.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader in manufacturing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive selection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We integrate state-of-the-art technology with profound industry expertise and trading prowess. Our twin shaft mixer showcases:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a broad spectrum of concrete and cement mixer liners, all expertly crafted for exceptional performance and enduring durability.
We provide top-tier 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 an extensive range of others, ensuring high compatibility and peak 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 both straightforward and seamless! Simply send us an email with your order details or utilize our online ordering system for a smooth and efficient experience.
2. How do I pay?
A: Upon confirmation of our Proforma Invoice (PI), you'll be seamlessly guided through the payment process. We accept both T/T and LC payment methods, offering you flexible and convenient options that cater specifically to your financial preferences.
3. Are you a manufacturer?
A: Absolutely! We are a leading manufacturer, deeply committed to crafting machines and spare parts that are synonymous with superior quality and exceptional reliability.
4. Do you accept special orders?
A: Absolutely! We eagerly embrace special orders and proudly manage our own cutting-edge design and manufacturing facility. This ensures we can transform your unique specifications into reality with unmatched precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! Our commitment to quality assurance is unwavering. Each product undergoes a rigorous and comprehensive 100% self-inspection before packaging, guaranteeing it not only meets but surpasses the highest quality standards with meticulous attention to detail.
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 paramount. Our pricing structure is creatively engineered for flexibility, adapting to various conditions. We aim to offer our clients the most competitive and favorable rates, establishing a new standard in the industry.