H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox—a masterpiece of engineering excellence! Crafted with precision, this gearbox boasts a flexible, contemporary design that seamlessly transforms into a spiral reducer, meticulously tailored to meet your unique needs and stringent specifications.
Explore the diverse distinguishing features, which include:
Input mode: Opt for either the motor-connected flange or shaft input, offering unrivaled adaptability and bespoke customization to fulfill a wide spectrum of engineering requirements.
Output mode: Choose from an extensive assortment of configurations, including solid shafts with flat keys, hollow shafts with flat keys, shrink disk-equipped hollow shafts, and both hollow and solid shafts with involute splines. The option of a solid shaft with flange completes the array of output solutions.
Mounting mode: Select from an expansive array of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to suit a vast array of application requirements.
The H series offers an extensive range of sizes from 3 to 26, encompassing 1 to 4 stages, with a remarkable ratio range of 1.25 to 450. This provides unmatched versatility to tackle a broad spectrum of complex engineering challenges.

- One expertly crafted housing size efficiently accommodates parallel shaft and horizontal mounting modes. Its components are highly interchangeable, facilitating a wide array of reducer modes.
- Featuring an avant-garde sound-absorbable structure, expanded surface areas, and a robust fan, this gearbox excels in reducing temperature and noise. The advanced grinding process applied to both cylindrical and bevel gears significantly enhances power transmission efficiency and operational stability.
- Input mode: Outfitted with a motor-connected flange and shaft input to support a wide range of versatile engineering applications.
- Output mode: Provides a solid shaft with flat key, hollow shaft with flat key, shrink disk-equipped hollow shaft, hollow or solid shaft with involute splines, and a solid shaft with flange, ensuring comprehensive and adaptable output solutions.
Mounting mode: Offers versatile mounting options such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to meet diverse installation requirements.
- The HB series spans sizes 3-26, with 1-4 stages, and an extensive ratio range of 1.25-450. When combined with WR, S, and K series, the ratio is amplified to meet the most extraordinary engineering demands.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished enterprise specializing in 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. Seamlessly blending technology, industry, and trade, we proudly deliver pioneering solutions for twin shaft mixers.
Our offerings encompass Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and all variants of concrete and cement mixer liners, expertly engineered for superior performance and exceptional durability.
We provide premium-quality replacement parts for mixers associated with globally renowned 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.
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 leverage our user-friendly online ordering system for a seamless and convenient experience.
2. How do I pay?
A: After confirming our PI, embark on a seamless journey through our easy-to-navigate payment process. With options like T/T and LC, enjoy the flexibility and peace of mind that come with worry-free transactions, tailored to suit your financial preferences.
3. Are you a manufacturer?
A: Absolutely, with pride, Maanshan Huafei Machinery Trading Co., Ltd stands as a dedicated manufacturer of machines and spare parts. We are passionately committed to delivering unparalleled quality and steadfast reliability to our esteemed clientele. Our relentless drive for excellence propels us to consistently surpass expectations, fostering enduring partnerships with our valued customers and ensuring they receive the very best in both product and service.
4. Do you accept special orders?
A: Indeed, we enthusiastically welcome special orders. Our cutting-edge in-house design and manufacturing facility is meticulously equipped to meet your unique requirements with unmatched precision and care. Trust in our expertise to bring your distinctive visions to life, and rest assured with our bespoke solutions designed to ensure your complete satisfaction.
5. Do you have any product inspection procedures?
A: Absolutely! We undertake comprehensive and meticulous self-inspections for each product prior to packaging. This rigorous procedure guarantees that every item not only meets but surpasses our highest quality standards. Our unwavering dedication provides customers with absolute confidence in our offerings. Experience unparalleled assurance with Maanshan Huafei Machinery Trading Co., Ltd's steadfast commitment to achieving 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 recognize the critical importance of competitive pricing for our valued customers. Our pricing strategy is meticulously crafted to be adaptable and responsive to diverse market conditions. Rest assured, we are committed to offering the best rates available, with the added possibility of discounts thoughtfully tailored to suit your specific needs and circumstances, ensuring you receive maximum value and satisfaction.