H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) Series Flender-style Gearbox—a true engineering marvel designed with meticulous precision. This state-of-the-art gearbox is crafted for a flexible and contemporary layout, seamlessly transforming into a spiral reducer. Tailored to meet the unique needs and specifications of each customer, it guarantees unparalleled satisfaction with its exceptional adaptability and performance.
The various ways of distinguishing include:
Input mode: Opt for the sophisticated motor-connected flange or shaft input, offering exceptional adaptability and customization. This solution is engineered to tackle diverse engineering challenges effortlessly.
Output mode: Explore an impressive array of options, including a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and both hollow and solid shafts with involute splines. Additionally, choose a solid shaft with flange for a comprehensive suite of output solutions.
Mounting mode: Choose from a versatile selection of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options are expertly engineered to cater to an extensive range of application requirements.
The H Series encompasses sizes from 3 to 26, with an astonishing range of 1 to 4 stages, offering an impressive ratio range of 1.25 to 450. This exceptional versatility allows for tackling diverse and complex engineering challenges with unprecedented confidence and efficiency.

- One masterfully designed housing size efficiently accommodates both parallel shaft modes and horizontal mounting modes. The highly interchangeable components offer an expanded range of reducer modes, delivering unparalleled flexibility and adaptability.
- With an innovative sound-absorbable structure, expanded surfaces, and a robust fan, this gearbox excels at reducing temperature and noise. The advanced grinding process for cylindrical and bevel gears significantly enhances stability and efficiency in power transmission, ensuring top-tier performance.
- Input mode: Outfitted with a motor-connected flange and shaft input, this configuration supports versatile engineering applications with remarkable ease and precision.
- Output mode: Provides options for a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and hollow or solid shaft with involute splines. These comprehensive solutions ensure adaptable output for any application, guaranteeing exceptional performance.
Mounting mode: Offers a versatile selection of mounting options, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, seamlessly addressing diverse installation requirements with precision and ease.
- The HB Series covers sizes 3-26, featuring 1-4 stages, and a wide ratio range of 1.25-450. When combined with WR, S, and K Series, the ratio can be elevated to meet even the most demanding engineering challenges, offering unmatched performance and flexibility.


Maanshan Huafei Machinery Trading Co., Ltd is a prestigious enterprise renowned for specializing in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product range includes Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly integrate technology, industry, and trade to provide state-of-the-art solutions for twin shaft mixers, setting industry standards with innovative excellence.
Our diverse offerings encompass Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, and Side & Floor Linings. These expertly engineered variants are crafted to ensure superior performance and exceptional durability, enhancing the lifespan and efficiency of all concrete and cement mixer liners.
We offer premium-quality replacement parts for mixers associated with illustrious global 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, ensuring rock-solid reliability and peak 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: Placing an order has never been easier! Simply send your order details via email or try our seamless online ordering system for a smooth, efficient, and hassle-free experience. Enjoy the convenience we offer for your maximum comfort and satisfaction.
2. How do I pay?
A: Upon confirming our PI, embark on a journey through our effortless and streamlined payment process. We offer flexible options of T/T and LC, designed to provide you with worry-free and adaptable payment solutions tailored to your utmost convenience and satisfaction.
3. Are you a manufacturer?
A: Indeed, at Maanshan Huafei Machinery Trading Co., Ltd, we are proud to be a dedicated manufacturer of machines and spare parts. Our unwavering commitment to exceptional quality and reliability sets us apart, as we consistently strive to surpass expectations and cultivate enduring partnerships with our esteemed clientele. Allow our passion for excellence to guide you to the ultimate in product and service experiences.
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 fulfill your unique requirements with unparalleled precision and dedication. Trust in our expertise to bring your unique visions to life, assuring your satisfaction with our bespoke solutions crafted just for you.
5. Do you have any product inspection procedures?
A: Absolutely! We conduct comprehensive and thorough self-inspections on each product before packaging. This rigorous process ensures that each item exceeds our highest quality standards. Our dedication instills unwavering confidence in our offerings, while Maanshan Huafei Machinery Trading Co., Ltd's unfaltering commitment to excellence promises unparalleled assurance in 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 expertly designed to be adaptable and responsive to the evolving market landscape. Rest assured, we are dedicated to offering the most favorable rates, with the potential for discounts thoughtfully tailored to meet your specific needs, ensuring you receive unparalleled value and satisfaction.