Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, the pinnacle of industrial gear innovation. This extraordinary product seamlessly merges enduring durability with exceptional efficiency, meeting all your gear needs with unmatched precision and excellence.
Leading the industry in innovation, the H(B) series flender style gearbox distinguishes itself with an adaptable layout, effortlessly transforming into specialized reducers. This exceptional flexibility is crafted to exceed the unique specifications of our valued clients, guaranteeing unparalleled excellence and satisfaction every time.
Explore the extensive differentiation strategies that elevate our products in the competitive market:
Our versatile input mode includes motor connected flange and shaft input options, providing unparalleled adaptability across diverse installation scenarios for optimal performance and seamless integration.
Our output mode versatility is unmatched, offering: 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 wide range of demanding applications, meeting your every need.
Select from a comprehensive array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options offer unique setup possibilities, accommodating diverse requirements and environments effortlessly.
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 spectrum caters to a wide array of industrial applications, making it an exceptionally 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 singular housing size adeptly incorporates both parallel shaft and horizontal mounting modes, enhancing component adaptability and broadening the array of reducer configurations.
- Featuring a noise-reducing structure, expansive surface area, and substantial fan, this gearbox expertly manages temperature and noise levels. Our advanced cylindrical and bevel gear grinding techniques ensure smooth, flawless operation, optimizing power transmission for maximum efficiency.
- Experience a variety of input mode options like 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, effortlessly accommodating a wide range of application demands.
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, featuring sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, further enhances its ratio flexibility when paired with the WR, S, and K series, delivering exceptional performance and versatility.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned leader in the production of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive collection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly blend innovative technology with deep 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 variety of concrete and cement mixer liners, all meticulously designed for outstanding performance and lasting durability.
We provide 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 with us is as easy as it is rewarding! Simply email your order details or engage with our impeccably designed online ordering system. Experience a seamless transaction that embodies efficiency and ease, perfectly tailored for you.
2. How do I pay?
A: Once you have confirmed our Proforma Invoice (PI), we will walk you through a remarkably smooth payment process. We graciously accept T/T and LC, offering a versatile array of payment options meticulously crafted to suit your specific requirements.
3. Are you a manufacturer?
A: Absolutely! As a renowned professional manufacturer, our entire focus is on crafting machines and spare parts of unparalleled quality and consistency, ensuring reliability you can trust.
4. Do you accept special orders?
A: Absolutely! We are thrilled to accommodate special orders, backed by our cutting-edge design and manufacturing capabilities. Our expert facility is primed to turn your unique specifications into reality with unrivaled precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are passionately dedicated to maintaining the highest echelon of quality assurance. Each product undergoes an exhaustive 100% self-inspection before packaging, ensuring it impeccably meets and surpasses the highest standards with meticulous care.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, we place unmatched importance on customer satisfaction. Our pricing structure is expertly designed for exceptional adaptability, meeting various conditions. We are dedicated to offering our clients the most competitive and advantageous rates, setting a gold standard in the industry.