H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
The H(B) series Flender-style gearbox is a masterpiece of engineering excellence, meticulously designed to provide a flexible and innovative design. It seamlessly transforms into a spiral reducer, precisely customized to meet the distinctive needs of each valued customer.
The various ways of distinguishing include:
Input mode: Customize your experience with the available options of a motor-connected flange or shaft input, delivering unparalleled versatility and personalization.
Output mode: Indulge in a broad array of choices, including a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, along with hollow and solid shafts featuring involute splines, plus a solid shaft with flange, ensuring complete and versatile output solutions.
Mounting mode: Select from a range of versatile options, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, tailored to accommodate a vast spectrum of applications and requirements.
The H series offers an impressive range from sizes 3 to 26, with 1 to 4 stages and an extensive ratio range of 1.25 to 450, ensuring unmatched flexibility and adaptability to meet a wide array of engineering challenges.

- The housing of one size is cleverly crafted to seamlessly accommodate parallel shaft modes and horizontal mounting modes, enhancing efficiency. Its components are designed for high interchangeability, expanding the variety of reducer modes available.
- With a pioneering sound-absorbable structure, amplified larger surfaces, and a formidable fan, this gearbox excels in minimizing temperature and noise. The superior grinding process of cylindrical and bevel gears significantly enhances stability and power transmission efficiency.
- Input mode: Engineered with a motor-connected flange and shaft input, designed to support versatile and dynamic engineering applications.
- Output mode: Offers 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 comprehensive and tailored output solutions.
Mounting mode: Providing adaptable options such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to meet diverse setup requirements with ease.
- The HB series includes sizes ranging from 3 to 26, with 1 to 4 stages, and an impressive ratio range of 1.25 to 450. When paired with WR, S, and K series, the ratio can be amplified to meet exceptional demands.


Maanshan Huafei Machinery Trading Co., Ltd is at the forefront of the industry, specializing in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. We proudly present a comprehensive portfolio that 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, industry, and trade, our premier offerings for twin shaft mixers include:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and all variations of concrete and cement mixer liners, expertly engineered to deliver superior performance and lasting durability.
We provide premium replacement parts for mixers from 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, among many others.
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 your order is incredibly simple! Just send your order details via email or make use of our efficient online ordering system for a seamless and hassle-free experience.
2. How do I pay?
A: Once you confirm our PI, we will guide you through our user-friendly payment process. Choose from flexible options like T/T and LC for a worry-free transaction experience.
3. Are you a manufacturer?
A: Indeed, at Maanshan Huafei Machinery Trading Co., Ltd, we proudly stand as a premier manufacturer of machines and spare parts. Our unwavering dedication to exceptional quality and reliability for our esteemed clientele is unmatched. Driven by a passion for excellence, we consistently exceed expectations and cultivate enduring partnerships that stand the test of time.
4. Do you accept special orders?
A: Certainly, we enthusiastically welcome special orders. Equipped with a cutting-edge in-house design and manufacturing facility, we are poised to meet your distinct requirements with unparalleled precision and care. Entrust us with your unique visions, and watch them transform into reality.
5. Do you have any product inspection procedures?
A: Absolutely! We implement thorough and meticulous self-inspections on every product before packaging. This rigorous process ensures that each item not only meets but surpasses our highest quality standards, instilling unwavering confidence in our offerings. With Maanshan Huafei Machinery Trading Co., Ltd, embrace unparalleled assurance through our steadfast dedication to excellence.
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 to our valued customers. Our pricing strategy is meticulously crafted to adapt to dynamic market conditions. Rest assured, we pledge to offer the most favorable rates available, complemented by the possibility of discounts thoughtfully tailored to your specific needs and circumstances, ensuring optimal value and satisfaction.