Presenting the revolutionary H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a state-of-the-art solution meticulously crafted to meet your demanding industrial gear requirements with robust precision and unmatched efficiency.
Meet the cutting-edge H(B) series flender-style gearbox, designed with a versatile layout that effortlessly transforms into bespoke reducers to address specific client needs, ensuring tailor-made solutions.
Explore the wide array of differentiation methods available to cater to your unique needs:
Various input mode options include: motor connected flange and shaft input, offering adaptability for a wide range of installation scenarios.
Experience the versatility in output mode choices, including: 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, to suit a multitude of application requirements.
Choose from a wide array of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, each designed to provide unparalleled installation flexibility.
The H series is expansive, covering sizes from 3 to 26, stages ranging from 1 to 4, and a vast ratio range of 1.25 to 450, thus addressing a broad spectrum of industrial needs with precision.
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 adeptly supports both parallel shaft and horizontal mounting modes, greatly enhancing component versatility and increasing the variety of reducer configurations available.
- With a sound-absorbing design, extensive surface area, and a substantial fan, this gearbox efficiently minimizes temperature and noise. The advanced cylindrical and bevel gear grinding processes ensure stable functionality and effective power transmission.
- Experience versatile input mode options: motor connected flange and shaft input, allowing for seamless integration across diverse applications.
- Enjoy a comprehensive suite 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, tailored to meet varied operational demands.
Benefit from a range of mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, offering optimal flexibility to suit your specific installation scenarios.
- The HB series extends with sizes spanning 3 to 26 and stages from 1 to 4, with ratios from 1.25 to 450. This range further enhances ratio capabilities when integrated with the WR, S, and K series.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in manufacturing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product range features Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We blend cutting-edge technology with profound industry expertise and trade proficiency. Our twin shaft mixer is renowned for:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, crafted meticulously for unparalleled performance and enduring durability, ensuring your mixing processes remain at the pinnacle of efficiency.
We offer superior quality 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 many more, guaranteeing seamless integration and excellent 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: Ordering is straightforward and hassle-free! Simply email us your order details or use our user-friendly online ordering system for a quick and efficient purchase experience.
2. How do I pay?
A: After confirming our PI, we will guide you through the payment process. We accept T/T and LC, providing you with flexible and convenient payment methods.
3. Are you a manufacturer?
A: Absolutely, we are a professional manufacturer committed to delivering machines and spare parts that exemplify the highest standards of quality and reliability.
4. Do you accept special orders?
A: Absolutely! At Maanshan Huafei Machinery Trading Co., Ltd, we enthusiastically embrace special orders. Our state-of-the-art design and manufacturing facility is exceptionally equipped to cater to your unique specifications, ensuring a personalized experience tailored to your needs.
5. Do you have any product inspection procedures?
A: Certainly! We at Maanshan Huafei Machinery Trading Co., Ltd adhere to the highest standards of quality assurance. Our thorough 100% self-inspection process is conducted before packaging, ensuring that every product surpasses the pinnacle of quality standards and meets your expectations flawlessly.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, our customers' satisfaction is our utmost priority. Our pricing structure is ingeniously designed with flexibility in mind, tailored to meet a wide range of conditions. We are wholeheartedly dedicated to ensuring that our clients receive the most competitive, advantageous, and industry-leading rates available, making sure you get exceptional value for your investment.