H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
The H(B) series Flender-style gearbox boasts a versatile currency layout, effortlessly adaptable into spiral reducers to precisely cater to specific customer needs.
Methods of Distinction:
Input Mode: Seamlessly connects with motor flange and shaft input for enhanced functionality.
Output Mode: Featuring a robust selection including solid shafts with flat keys, hollow shafts with flat keys, hollow shafts with shrink disks, hollow or solid shafts with involute splines, and solid shafts with flanges.
Mounting Mode: Available in foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted configurations for ultimate flexibility.
H Series encompasses sizes 3-26, with stages from 1 to 4, offering a diverse range of ratios from 1.25-450 to meet various operational requirements.
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's intelligent design supports both parallel shaft and horizontal mounting modes, reducing component variety while expanding reducer mode options.
- Constructed with a sound-absorbing structure, expansive surface, and a large fan to effectively reduce temperature levels and noise. The cutting-edge grinding process of cylindrical and bevel gears enhances stability and boosts power transmission efficiency.
- Input Mode: Engineered for motor-connected flange and shaft input, ensuring precision and reliability.
- Output Mode: Includes a comprehensive selection of solid and hollow shafts with flat keys, shrink disks, involute splines, and flanges for versatile application.
Mounting Mode: Available in foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted configurations for enhanced adaptability.
- The HB Series spans sizes 3-26, with stages ranging from 1 to 4, and allows ratios from 1.25-450. When coupled with WR, S, and K series, the ratio range expands even further for extreme versatility.


Maanshan Huafei Machinery Trading Co., Ltd stands as an industry leader in the realm of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive selection includes Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. Through a seamless fusion of technology, industry, and trade, we offer unparalleled solutions. Key offerings for twin shaft mixers include:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings. Our meticulous craftsmanship ensures superior performance and durability for concrete and cement mixer liners.
We supply top-tier replacement parts compatible with prominent 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 you receive only the finest quality.
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 streamlined online ordering system for a smooth and hassle-free experience.
2. How do I pay?
A: Upon confirming our PI, we will gladly guide you through the payment process, offering flexible options like T/T and LC for your utmost convenience.
3. Are you a manufacturer?
A: Absolutely, we are a distinguished manufacturer dedicated to delivering exceptional machinery and spare parts with unparalleled quality and reliability.
4. Do you accept special orders?
A: Without a doubt, we enthusiastically welcome special orders, boasting our own design and manufacturing facility to meet your unique and customized specifications.
5. Do you have any product inspection procedures?
A: Absolutely, at Maanshan Huafei Machinery Trading Co., Ltd, our dedication to quality is unmatched. We implement stringent quality assurance processes to guarantee the integrity of every product. Each Flenders Industrial Gearbox for Heavy Machinery and Equipment undergoes thorough self-inspection, ensuring it adheres to our rigorous standards before packaging. This meticulous process is our pledge to delivering only the finest in performance and reliability.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, we prioritize your satisfaction with our adaptable pricing models tailored to meet diverse needs. Our pricing structure is designed to offer exceptional value, reflecting our commitment to affordability without compromising on quality. We provide some of the most competitive industry rates and are open to discussing discounts related to order volume and long-term partnerships, ensuring a mutually beneficial collaboration.