H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox—an engineering masterpiece crafted with precision to meet modern demands with a flexible, cutting-edge design. This groundbreaking gearbox effortlessly morphs into a spiral reducer, meticulously tailored to fulfill the unique requirements and specifications of every client, ensuring unmatched satisfaction.
The various ways of distinguishing include:
Input mode: Opt for the advanced motor-connected flange or the shaft input, providing exceptional adaptability and customization to effortlessly tackle diverse engineering challenges.
Output mode: Explore a remarkable array of choices, 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, a solid shaft with flange is available for a full spectrum of output solutions.
Mounting mode: Choose from a versatile suite of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These options are designed to meet a comprehensive range of application requirements.
The H series offers sizes ranging from 3 to 26, with an impressive 1 to 4 stages, and a remarkable ratio range of 1.25 to 450. This delivers unparalleled versatility to tackle diverse and intricate engineering challenges with confidence.

- One brilliantly designed housing size efficiently accommodates both parallel shaft and horizontal mounting modes. The highly interchangeable components allow for an extended range of reducer modes, offering exceptional flexibility.
- Featuring a pioneering sound-absorbable structure, expanded surfaces, and a robust fan, this gearbox excels at minimizing temperature and noise. The advanced grinding process for cylindrical and bevel gears greatly enhances stability and efficiency in power transmission.
- Input mode: Equipped with a motor-connected flange and shaft input, this configuration supports diverse engineering applications with remarkable ease.
- Output mode: Provides choices 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.
Mounting mode: Offers a versatile array of mounting options, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, to address diverse installation requirements effortlessly.
- The HB series spans sizes 3-26, with 1-4 stages, and a vast ratio range of 1.25-450. Combined with WR, S, and K series, the ratio can be augmented to meet the most demanding engineering challenges.


Maanshan Huafei Machinery Trading Co., Ltd is a prominent enterprise, excelling in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our vast product lineup 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 merge technology, industry, and trade to provide state-of-the-art solutions for twin shaft mixers, setting industry benchmarks.
Our diverse offerings include Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, and Side & Floor Linings. These meticulously engineered variants are crafted to ensure superior performance and exceptional durability for all concrete and cement mixer liners.
We offer premium-quality replacement parts for mixers connected with prestigious global 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, ensuring 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 is incredibly straightforward! You can conveniently send your order details via email or take advantage of our seamless online ordering system to ensure a smooth, efficient experience.
2. How do I pay?
A: Upon confirming our PI, embark on a journey through our effortless and streamlined payment process. Select from our flexible options of T/T and LC, designed to provide you with worry-free and adaptable payment solutions tailored to your convenience.
3. Are you a manufacturer?
A: Indeed, we at Maanshan Huafei Machinery Trading Co., Ltd take immense pride in being a dedicated manufacturer of machines and spare parts. Our unwavering commitment to exceptional quality and reliability sets us apart, as we strive to surpass expectations and cultivate lasting partnerships with our esteemed clientele. Let our passion for excellence guide you to the ultimate in product and service experiences.
4. Do you accept special orders?
A: Certainly, we enthusiastically embrace special orders. Our cutting-edge in-house design and manufacturing facility is meticulously geared to fulfill your unique requirements with unparalleled precision and dedication. Trust in our expertise to realize your unique visions, guaranteeing your satisfaction with our bespoke solutions crafted just for you.
5. Do you have any product inspection procedures?
A: Absolutely! We perform comprehensive and thorough self-inspections on each product prior to packaging. This rigorous process ensures that each item surpasses our highest quality standards. Our dedication instills unshakeable confidence in our offerings, while Maanshan Huafei Machinery Trading Co., Ltd's unwavering 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 recognize the paramount importance of competitive pricing for our cherished customers. Our pricing strategy is expertly crafted to remain adaptable and responsive to the diverse 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.