Introducing the H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, a paragon of power and precision engineering. This gearbox exemplifies robust durability and exceptional performance in the most demanding industrial environments.
Discover the H(B) series Flender-style gearbox, a masterpiece in sophisticated engineering. With its adaptable and modern design, this gearbox seamlessly morphs into a spiral reducer. Each component is precisely engineered to meet the bespoke needs of every customer, ensuring tailor-made efficiency and functionality.
Explore the diverse methods of distinction, meticulously crafted to enhance adaptability and functionality:
Input mode: Opt for either motor-connected flange or shaft input, delivering unrivaled flexibility and customization to cater to the vast array of engineering requirements with ease.
Output mode: Experience a stunning selection of options, including solid shaft with flat key, hollow shaft with flat key, or hollow shaft with a shrink disk. Choose from hollow and solid shafts with involute splines, or a solid shaft with flange to ensure a comprehensive suite of output solutions for every engineering need.
Mounting mode: Select from an extensive array of configurations, such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, crafted to meet an expansive range of application requirements with precision.
The H series spans sizes from 3 to 26, accommodating 1 to 4 stages, with an impressive ratio range of 1.25 to 450. This extraordinary versatility empowers engineers to tackle an array of intricate and complex challenges with remarkable ease.

- With a single expertly-designed housing size that seamlessly supports both parallel shaft and horizontal mounting modes, the interchangeable components dramatically expand the range of reducer modes, enhancing adaptability and performance.
- Boasting a cutting-edge sound-absorbable structure, expansive surfaces, and a resilient fan, this gearbox excels in minimizing temperature and noise. The state-of-the-art grinding process for both cylindrical and bevel gears substantially boosts stability and power transmission efficiency.
- Input mode: Equipped with a motor-connected flange and shaft input, this gearbox supports a multitude of versatile engineering applications with finesse.
- Output mode: Delivers a 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, ensuring a robust and adaptable suite of output solutions.
Mounting mode: Offers a diverse range of options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, precisely engineered to meet a broad spectrum of installation requirements with absolute precision.
- The HB series encompasses comprehensive sizes from 3 to 26, with 1 to 4 stages, and an extensive ratio range of 1.25 to 450. When integrated with the WR, S, and K series, the ratios can be elevated to conquer the most extraordinary engineering challenges.


Maanshan Huafei Machinery Trading Co., Ltd stands as a leading enterprise specializing in the manufacturing of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive 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. By seamlessly integrating technology with industry and trade, we proudly deliver cutting-edge solutions tailored for twin shaft mixers.
Our extensive offerings encompass Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a full array of concrete and cement mixer liners. Each product is meticulously engineered to ensure unparalleled performance and exceptional durability.
We deliver premium-quality replacement parts for mixers that are compatible with globally acclaimed 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 elegantly simple! You can send your order details via email or utilize our streamlined online ordering system for an effortless and convenient experience.
2. How do I pay?
A: Once you confirm our Proforma Invoice (PI), you'll be guided through an effortless payment process. We offer flexible and secure payment options to suit your needs, allowing you to choose between T/T and LC for a smooth and worry-free transaction experience.
3. Are you a manufacturer?
A: Absolutely, at Maanshan Huafei Machinery Trading Co., Ltd, we pride ourselves on being a steadfast manufacturer of premium machines and spare parts. Our unwavering commitment to excellence ensures that we consistently deliver products of the highest quality and reliability to our valued clients. We are driven by a passion for exceeding expectations and fostering strong, enduring partnerships with our customers, guaranteeing the best in both product and service.
4. Do you accept special orders?
A: Indeed, we embrace the opportunity to fulfill special orders with open arms. Our cutting-edge in-house design and manufacturing facility is expertly equipped to cater to your unique requirements with unparalleled precision and attention to detail. Rely on our expertise to transform your distinctive visions into reality, ensuring your complete satisfaction with our custom-tailored solutions.
5. Do you have any product inspection procedures?
A: Without a doubt! Every product undergoes an exhaustive and thorough self-inspection before packaging, ensuring it not only meets but surpasses our stringent quality standards. This rigorous process instills unwavering confidence in our offerings, allowing you to experience the unparalleled assurance that comes with Maanshan Huafei Machinery Trading Co., Ltd's unyielding 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 fully comprehend the importance of competitive pricing for our esteemed customers. Our pricing strategy is carefully crafted to be flexible and responsive to varying market conditions. Rest assured, we are dedicated to offering you the most favorable rates possible, with potential discounts designed to meet your specific needs and circumstances, ensuring you receive exceptional value and satisfaction.