H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox, a marvel of engineering excellence crafted with precision to offer an exceptionally flexible and innovative layout. This gearbox seamlessly adapts into a sophisticated spiral reducer, expertly customized to meet the individual needs and precise specifications of each customer.
The various ways of distinguishing include:
Input mode: Opt for either the motor-connected flange or the shaft input. This offers unparalleled adaptability, allowing for a bespoke customization to cater to diverse engineering requirements.
Output mode: Discover a wide spectrum of options, including a solid shaft with a flat key, a hollow shaft with a flat key, a hollow shaft with a shrink disk, and both hollow and solid shafts with involute splines. Additionally, a solid shaft with flange is available, presenting a full suite of output solutions.
Mounting mode: Choose from an extensive array of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring compatibility with a broad range of application demands.
The H series spans sizes from 3 to 26, featuring 1 to 4 stages, and a remarkable ratio spectrum of 1.25 to 450. This range delivers unmatched versatility, perfectly poised to tackle a variety of intricate engineering challenges.

- One ingeniously engineered housing size adeptly accommodates both parallel shaft and horizontal mounting modes. Its highly interchangeable components facilitate an expanded variety of reducer modes, enhancing flexibility and efficiency.
- Incorporating a groundbreaking sound-absorbable structure, broadened surfaces, and a durable fan, this gearbox effectively minimizes temperature and noise levels. The advanced grinding process for cylindrical and bevel gears optimizes both stability and power transmission.
- Input mode: With a motor-connected flange and shaft input, this design supports versatile engineering applications, ensuring adaptability and efficiency across various scenarios.
- Output mode: Provides a powerful array of options, including a solid shaft with flat key, a hollow shaft with flat key, a hollow shaft with shrink disk, and both hollow and solid shafts with involute splines, alongside a solid shaft with flange. This guarantees comprehensive and highly adaptable output solutions.
Mounting mode: Delivers versatile configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to address diverse installation needs and requirements.
- The HB series encompasses sizes ranging from 3 to 26, offering 1 to 4 stages and a vast ratio range from 1.25 to 450. When integrated with the WR, S, and K series, the ratio can be elevated to meet the most ambitious and extraordinary engineering demands.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader specializing in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product portfolio 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 integrating technology, industry, and trade, we proudly deliver state-of-the-art solutions for twin shaft mixers.
Our comprehensive offerings include Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and all variants of concrete and cement mixer liners. These are meticulously engineered for superior performance and outstanding durability, ensuring long-lasting reliability in demanding applications.
We proudly provide top-tier replacement parts for mixers associated with globally renowned brands including 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. These parts are crafted to uphold the highest standards of quality and reliability.
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 incredibly straightforward! You can either send your order details via email or take advantage of our streamlined online ordering system for a seamless and convenient experience.
2. How do I pay?
A: Upon confirming our PI, we will smoothly guide you through our seamless and straightforward payment process. Choose between T/T and LC for flexible payment options that offer you peace of mind and confidence.
3. Are you a manufacturer?
A: Indeed, at Maanshan Huafei Machinery Trading Co., Ltd, we are proud to be a highly dedicated manufacturer of machines and spare parts. Our relentless commitment to delivering exceptional quality and unwavering reliability sets us apart. We continuously strive to exceed expectations and forge enduring partnerships, ensuring our esteemed clientele receives the very best in both product and service.
4. Do you accept special orders?
A: Certainly, we warmly welcome special orders. Our state-of-the-art in-house design and manufacturing facility is meticulously equipped to meet your unique requirements with unmatched precision and attention to detail. Trust our expertise to bring your distinctive visions to life, ensuring your complete satisfaction with our bespoke solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We conduct comprehensive and meticulous self-inspections on each product before packaging. This rigorous procedure ensures every item not only meets but exceeds our stringent quality standards. Our unwavering dedication instills confidence in our offerings, providing you with unparalleled assurance in Maanshan Huafei Machinery Trading Co., Ltd's steadfast commitment to excellence and quality.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, we understand the critical importance of competitive pricing for our valued customers. Our pricing strategy is thoughtfully crafted to be adaptable and responsive to diverse market conditions. Rest assured, we are committed to offering the most competitive rates available, with the possibility of discounts thoughtfully tailored to suit your specific needs and circumstances, ensuring you receive maximum value and satisfaction.