H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the revolutionary H(B) Series Flender-style gearbox, crafted with exceptional precision and innovation. Its sleek, modern design allows seamless conversion into a spiral reducer, exquisitely customized to fulfill every customer's distinct demands and specifications.
Explore the myriad ways of distinguishing the gearbox:
Input mode: Tailor your engineering solutions with the choice of a motor-connected flange or shaft input, offering unmatched adaptability and bespoke customization.
Output mode: Discover a vast spectrum of options including solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and more. Choose between hollow and solid shafts with involute splines, or opt for a solid shaft with flange to complete your array of output solutions.
Mounting mode: Choose from an extensive range of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, perfectly catering to a multitude of application requirements.
The expansive H series covers sizes 3 to 26, offers 1 to 4 stages, and features an impressive ratio range from 1.25 to 450. Experience unparalleled versatility, adeptly addressing diverse and intricate engineering challenges with ease.

- Innovatively engineered housing sizes proficiently support parallel shaft modes and horizontal mounting modes. With highly interchangeable components, the possibilities for reducer modes are effortlessly expanded.
- With a pioneering sound-absorbable structure, enhanced surface areas, and a powerful fan, this gearbox expertly minimizes noise and temperature. The advanced grinding process for cylindrical and bevel gears significantly boosts stability and enhances power transmission efficiency.
- Input mode: Incorporates a motor-connected flange and shaft input to facilitate versatile and wide-ranging engineering applications.
- Output mode: Provides a comprehensive suite of solutions, including 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 adaptable and thorough output solutions.
Mounting mode: Offers adaptable options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to accommodate diverse installation scenarios.
- The HB series spans sizes 3-26, with 1-4 stages, and a remarkable ratio range of 1.25-450. When combined with WR, S, and K series, the ratio can be elevated to meet the most extraordinary engineering demands.


Maanshan Huafei Machinery Trading Co., Ltd stands as a prestigious leader in the domain of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product suite features Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. Seamlessly fusing technology with industry and trade, we deliver cutting-edge solutions for twin shaft mixers.
Our exceptional range includes Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, alongside all variants of concrete and cement mixer liners. Each is meticulously engineered to guarantee superior performance and remarkable durability.
We offer top-tier replacement parts for mixers from 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 many more, ensuring quality and compatibility.
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 streamlined online ordering system for an effortless and convenient transaction.
2. How do I pay?
A: Upon confirming our PI, embark on a seamless payment journey with us. Choose between T/T and LC to enjoy flexible, secure, and hassle-free payment options.
3. Are you a manufacturer?
A: Indeed, at Maanshan Huafei Machinery Trading Co., Ltd, we take immense pride in being a devoted manufacturer of machines and spare parts. Our unwavering commitment ensures exceptional quality and reliability, forging enduring relationships with our esteemed clientele. Our passion for excellence propels us to exceed expectations, consistently delivering unparalleled products and services.
4. Do you accept special orders?
A: Certainly, we warmly embrace special orders. Our cutting-edge in-house design and manufacturing facility is tailored to meet your unique requirements with precision and care. Trust in our expertise to transform your visions into reality, guaranteeing complete satisfaction with our bespoke solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We implement thorough self-inspections on each product prior to packaging. This meticulous process ensures every item not only meets but exceeds our highest quality standards, fortifying customer confidence. Experience unmatched assurance with Maanshan Huafei Machinery Trading Co., Ltd's unwavering 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 recognize the vital role of competitive pricing for our valued customers. Our pricing strategy is thoughtfully designed to adapt to diverse market conditions. Rest assured, we are dedicated to offering the best rates, with potential discounts meticulously curated to suit your specific needs, ensuring maximum value and satisfaction.