H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
The H(B) series Flender-style gearbox boasts a versatile currency layout, seamlessly transforming into spiral reducers, impeccably personalized to fulfill each customer's unique requirements.
The various ways of distinguishing:
Input mode: Motor-connected flange, shaft input.
Output mode: Solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, solid shaft with flange.
Mounting mode: Foot-mounted, flange-mounted, swing base-mounted, torque-arm-mounted.
H series encompasses sizes from 3-26, spanning stages 1 to 4, with a remarkable ratio range of 1.25-450.
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 ingeniously accommodates both parallel shaft and horizontal mounting modes. By minimizing the variety of components, we maximize the expansion of reducer modes.
- Our design integrates a sound-absorbable structure, expansive surface area, and a large fan to optimize temperature control and noise reduction. The precision grinding process of cylindrical and bevel gears ensures enhanced stability and efficient power transmission.
- Input mode: Motor-connected flange, shaft input.
- Output mode: Solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, solid shaft with flange.
Mounting mode: Foot-mounted, flange-mounted, swing base-mounted, torque-arm-mounted.
- The HB series comprises sizes 3-26; featuring 1 to 4 stages with ratios spanning 1.25 to an impressive 450. When integrated with WR, S, and K series, the ratio potential is significantly heightened.


Maanshan Huafei Machinery Trading Co., Ltd stands as a premier enterprise, mastering the art of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product range features Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. By seamlessly blending technology, industry, and trade, we provide unparalleled solutions. Our key offerings for twin shaft mixers include:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, along with an extensive selection of concrete and cement mixer liners, expertly crafted for superior performance and unmatched durability.
We supply premium replacement parts for mixers, ensuring compatibility with renowned 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.
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 straightforward and convenient. You have the option to send us an email with your order details or leverage our seamless online ordering system for a hassle-free experience.
2. How do I pay?
A: Once our PI is confirmed, we will guide you through the payment process. We offer flexible payment options, including T/T and LC, tailored for your convenience.
3. Are you a manufacturer?
A: Indeed, we are a dedicated manufacturer of both machinery and spare parts, committed to delivering exceptional quality and reliability.
4. Do you accept special orders?
A: Certainly, we enthusiastically welcome special orders and possess our own design and manufacturing facilities to cater to your unique specifications.
5. Do you have any product inspection procedures?
A: Absolutely, we uphold rigorous quality assurance processes at Maanshan Huafei Machinery Trading Co., Ltd. Every Flenders Industrial Gearbox for Heavy Machinery and Equipment undergoes 100% self-inspection before packaging. This meticulous attention to detail ensures that each product meets our uncompromising standards of excellence, guaranteeing exceptional performance and reliability for our valued customers.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, our commitment to customer satisfaction is paramount. We offer a flexible pricing structure that adapts to various conditions, ensuring that you receive the utmost value for your investment. We strive to provide the most competitive rates in the industry, offering potential opportunities for exclusive discounts based on order volume and long-term partnership arrangements, facilitating a mutually beneficial relationship.