H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
The H(B) series gearbox, meticulously crafted in the Flender style, offers an adaptable currency layout. This innovation allows seamless transformation into a wide range of specialized reducers, precisely tailored to meet the diverse demands of our discerning customers.
Here are the distinct methods of identification:
Input Mode: Choose between motor connected flange and shaft input, offering unparalleled flexibility to satisfy a multitude of industrial demands with precision.
Output Mode: Select from an array of options including solid shafts with flat keys, hollow shafts with flat keys, hollow shafts with shrink disks, or shafts with involute splines and solid shafts with flanges, ensuring versatile application possibilities.
Mounting Mode: Customize your setup with choices like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted configurations for optimal adaptability.
The H series, spanning sizes 3 to 26, features stages from 1 to 4 and ratios ranging from 1.25 to 450, accommodating a vast spectrum of industrial applications with unparalleled versatility.
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 |
- The housing design enables parallel shaft and horizontal mounting modes. This flexibility, paired with an extensive variety of components, allows for a multitude of reducer modes, catering to specific and tailored needs.
- Boasting a sound-absorbent structure, expanded surface area, and a robust fan, the design ensures minimal temperature rise and noise. The advanced grinding of cylindrical and bevel gears enhances stability and ensures efficient power transmission.
- Input Mode: Options for motor connected flange and shaft input are readily available.
- Output Mode: Comprising solid shafts with flat keys, hollow shafts with flat keys, hollow shafts with shrink disks, along with solid or hollow shafts featuring involute splines and flanges, ensuring comprehensive application scope.
Mounting Mode: Options include foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, facilitating diverse configuration possibilities.
- The HB series, with sizes 3 to 26, showcases 1 to 4 stages and ratios from 1.25 to 450. By combining with the WR, S, and K series, achieving even higher ratios becomes feasible.


Maanshan Huafei Machinery Trading Co., Ltd stands out as a pioneering enterprise, expertly specializing in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive array includes Central Mixing Shovels, ARM Assemblies, and Bottom Wear Plates, among other essentials. By skillfully merging cutting-edge technology with industry and trade, we provide unmatched value. Our premier offerings for twin shaft mixers include:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, along with a comprehensive selection of concrete and cement mixer liners-all meticulously crafted for superior performance and extraordinary durability.
We offer exceptional quality replacement parts for mixers from esteemed brands such as SICOMA, B.H.S, KYC, ZOOMLION, LILIAN, MARINI, AMMAN, TEKA, PARKER, STETTER, SIMEM, ORU, O-COUGHI, and many more.
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 a breeze! Simply email us your order details or utilize our intuitive online ordering system for a seamless and hassle-free experience.
2. How do I pay?
A: Once our PI is confirmed, we facilitate the payment process for your convenience. We offer adaptable payment options such as T/T and LC, tailored to fit your specific needs.
3. Are you a manufacturer?
A: Yes, we proudly operate as a professional manufacturer of both machines and spare parts, committed to delivering superior quality and reliability to our valued clients.
4. Do you accept special orders?
A: Certainly! At Maanshan Huafei Machinery Trading Co., Ltd, we are thrilled to accommodate special orders. Our dedicated design and manufacturing facility is equipped to fulfill your unique requirements with precision and expertise.
5. Do you have any product inspection procedures?
A: Absolutely! At Maanshan Huafei Machinery Trading Co., Ltd, we are committed to excellence with rigorous quality assurance practices. We conduct a meticulous 100% self-inspection before packaging to ensure that every product meets our high standards of reliability and performance, guaranteeing exceptional quality that you can trust.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, customer satisfaction is our top priority. Our pricing structure is flexible and designed to accommodate a range of conditions and requirements. We are committed to offering the most competitive rates, ensuring our clients receive the best value and affordability. Please feel free to discuss potential discounts as we aim to tailor solutions that meet your business needs.