H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox – an architectural marvel in engineering. Precision-crafted, this gearbox presents a dynamic and seamless transformation into a spiral reducer. Tailored to fit the unique specifications of each client, it promises both versatility and excellence.
The various ways of distinguishing include:
Input mode: Choose from motor-connected flange and shaft input, offering unparalleled adaptability and customization. Designed to meet the diverse and demanding needs of engineering projects, it is seamlessly crafted for precision and reliability.
Output mode: Explore a broad spectrum of options, including solid shafts with flat key, hollow shafts with flat key, hollow shafts with shrink disk, and both hollow and solid shafts with involute splines. Additionally, a solid shaft with flange rounds out the comprehensive suite of output solutions, ensuring adaptability for any application.
Mounting mode: Select from an extensive range of configurations like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to meet a wide variety of application demands, ensuring optimal compatibility and flexibility.
The H series offers a range of sizes from 3 to 26, accommodating 1 to 4 stages and providing an impressive ratio range of 1.25 to 450. This versatility supports a wide array of complex engineering challenges, making it an ideal choice for diverse applications.

- Ingeniously designed, a singular housing size adeptly accommodates both parallel shaft modes and horizontal mounting modes. Its components feature high interchangeability, expanding the variety of reducer modes available and enhancing operational efficiency.
- Boasting a pioneering sound-absorbing structure and enhanced surfaces, along with a robust fan, this gearbox excels in 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, this versatile configuration supports a vast array of engineering applications, ensuring flexibility and precision.
- Output mode: This offers a complete suite of adaptable output solutions, including solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow and solid shafts with involute splines, and a solid shaft with flange.
Mounting mode: Presents flexible options such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, catering to a diverse set of installation requirements with ease and precision.
- The HB series spans sizes 3-26, with 1-4 stages and an expansive ratio range of 1.25-450. By coupling with WR, S, and K series, the ratio can be further amplified to tackle even the most extraordinary engineering challenges.


Maanshan Huafei Machinery Trading Co., Ltd is a premier enterprise, excelling in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive 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. We seamlessly blend technology, industry, and trade to provide leading-edge solutions for twin shaft mixers.
Our range encompasses Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and every variant of concrete and cement mixer liners. Each product is meticulously engineered to deliver unmatched performance and exceptional durability.
We offer top-tier replacement parts for mixers associated with globally respected 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 a breeze! Simply send your order details via email or utilize our streamlined online ordering system for a swift and seamless experience.
2. How do I pay?
A: Upon confirming our Proforma Invoice (PI), we will expertly navigate you through our seamless and hassle-free payment procedures. Choose from our convenient T/T and LC options, offering you adaptable and worry-free payment solutions that cater to your individual needs with precision.
3. Are you a manufacturer?
A: Indeed, Maanshan Huafei Machinery Trading Co., Ltd proudly upholds its reputation as a premier manufacturer of top-tier machines and superior spare parts. Our unwavering dedication to excellence ensures that we consistently deliver superior quality and reliability to our valued customers. With a fervent drive to exceed expectations, we build enduring partnerships, guaranteeing that our clients receive both outstanding products and exemplary service.
4. Do you accept special orders?
A: Absolutely, we enthusiastically welcome special orders. Our state-of-the-art in-house design and manufacturing facility is expertly equipped to accommodate your unique requirements with unmatched precision and care. Trust our expertise to transform your unique visions into reality, promising complete satisfaction with our bespoke, custom-crafted solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We conduct comprehensive and meticulous self-inspections on every product before packaging. This thorough process ensures each item not only meets but exceeds our highest quality standards. Our dedication fosters unwavering confidence in our products. Experience unparalleled assurance with Maanshan Huafei Machinery Trading Co., Ltd's steadfast 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 understand the critical importance of competitive pricing for our esteemed customers. Our pricing strategy is carefully crafted to be adaptable and responsive to changing market dynamics. Rest assured, we are committed to providing the most competitive rates available, with potential discounts thoughtfully tailored to accommodate your specific needs, ensuring you receive maximum value and satisfaction.