H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox, a true masterpiece in engineering excellence. Crafted with precision, this remarkable gearbox unveils a dynamic and fluid layout, effortlessly transforming into a spiral reducer. Its design perfectly aligns with the unique requirements and specifications of every discerning customer.
The various ways of distinguishing include:
Input mode: Experience unparalleled adaptability and customization with options like motor-connected flange and shaft input. This thoughtfully engineered feature caters to the diverse and expansive needs of engineering projects.
Output mode: Explore a comprehensive selection of output solutions with options such as solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and hollow and solid shafts with involute splines. Additionally, choose a solid shaft with flange to meet the full spectrum of output requirements.
Mounting mode: Discover flexibility with our diverse configurations including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. Tailored to meet a wide array of application demands.
The H series offers an extensive range of sizes from 3 to 26, accommodating 1 to 4 stages, with an impressive ratio spread of 1.25 to 450. This remarkable versatility empowers you to tackle a broad range of intricate engineering challenges.

- Ingeniously crafted, one housing size efficiently supports both parallel shaft modes and horizontal mounting modes. Its components are highly interchangeable, significantly broadening the array of reducer modes available.
- This gearbox showcases a pioneering sound-absorbable structure, enhanced surfaces, and a robust fan, excelled at minimizing temperature and noise. The advanced grinding technique for cylindrical and bevel gears ensures superior stability and power transmission efficiency.
- Input mode: Equipped with a motor-connected flange and shaft input, designed to support a wide variety of engineering applications with exceptional versatility.
- Output mode: Provides a variety of adaptable output solutions, including solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, both hollow and solid shafts with involute splines, and a solid shaft with flange.
Mounting mode: Offers a range of flexible options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These are designed to accommodate diverse installation demands with ease.
- The HB series spans sizes 3-26, offering 1-4 stages, and a wide-ranging ratio of 1.25-450. When paired with WR, S, and K series, the ratio can be elevated to conquer the most extraordinary engineering challenges.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned enterprise excelling in the domain of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our diverse product line includes Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. Seamlessly integrating technology, industry, and trade, we deliver top-notch solutions for twin shaft mixers.
Our comprehensive selection features Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, along with every variant of concrete and cement mixer liners. Each product is meticulously engineered to ensure unparalleled performance and exceptional durability.
We proudly supply top-tier replacement parts for mixers associated with globally esteemed 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.
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! Simply send your order details via email or utilize our streamlined online ordering system for a seamless and convenient experience.
2. How do I pay?
A: Once you've confirmed our Proforma Invoice (PI), embark on a seamless journey through our expertly guided, hassle-free payment process. Choose from our convenient T/T and LC options—crafted to offer you flexible, worry-free payment solutions that perfectly align with your needs.
3. Are you a manufacturer?
A: Indeed, Maanshan Huafei Machinery Trading Co., Ltd stands proudly as a premier manufacturer of top-tier machines and superior spare parts. Our unwavering dedication to excellence ensures that we provide exceptional quality and steadfast reliability to our valued clients. With a fervent passion for exceeding expectations, we cultivate enduring partnerships, guaranteeing our customers receive not only outstanding products but also exemplary service.
4. Do you accept special orders?
A: Absolutely, we warmly welcome special orders. Our state-of-the-art in-house design and manufacturing facility is masterfully equipped to meet your unique needs with unmatched precision and care. Trust our expertise to bring your distinct visions to life, ensuring your complete satisfaction with our bespoke, tailor-made solutions.
5. Do you have any product inspection procedures?
A: Absolutely! Every product undergoes thorough and meticulous self-inspections before packaging. This rigorous process ensures each item not only meets but exceeds our highest quality standards. Our unwavering commitment instills complete confidence in our offerings. Experience unparalleled assurance with Maanshan Huafei Machinery Trading Co., Ltd's steadfast dedication 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 crucial importance of competitive pricing for our cherished customers. Our pricing strategy is thoughtfully designed to adapt to changing market conditions. Rest assured, we are committed to offering the most competitive rates, with potential discounts specifically tailored to meet your distinctive needs, ensuring you receive unparalleled value and satisfaction.