H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox, a masterpiece of engineering, crafted with exceptional ingenuity to provide a flexible and modern layout. This gearbox transitions seamlessly into a spiral reducer, meticulously tailored to exceed each customer's unique expectations and engineering specifications.
Explore the distinct ways to differentiate the gearbox, including:
Input mode: Opt for either a motor-connected flange or shaft input, offering unmatched adaptability and customization to fulfill diverse engineering needs.
Output mode: Choose from an impressive spectrum of options, such as solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and both hollow and solid shafts with involute splines. Also, select a solid shaft with flange to complete the array of output solutions.
Mounting mode: Select from a broad variety of configurations including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to meet a wide range of application demands.
The H series boasts sizes ranging from 3 to 26, available in 1 to 4 stages, with an impressive ratio range of 1.25 to 450. This extensive adaptability ensures solutions for diverse and complex engineering challenges.

- One ingeniously designed housing size efficiently supports parallel shaft modes and horizontal mounting modes. Its components are highly interchangeable, expanding the range of reducer modes available.
- Showcasing an innovative sound-absorbable structure, expanded surfaces, and a robust fan, this gearbox effectively diminishes temperature and noise. The advanced grinding process for both cylindrical and bevel gears enhances stability and optimizes power transmission efficiency.
- Input mode: Equipped with a motor-connected flange and shaft input to support a breadth of versatile engineering applications.
- Output mode: Offers versatile options such as 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, providing comprehensive and adaptable output solutions.
Mounting mode: Offers diverse options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to meet varied installation requirements.
- The HB series encompasses sizes from 3 to 26, with 1 to 4 stages, and an extensive ratio range of 1.25 to 450. When combined with the WR, S, and K series, the ratio can be further elevated 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 line includes Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. Seamlessly melding technology, industry, and trade, we proudly deliver cutting-edge solutions for twin shaft mixers.
Our offerings consist of Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and all variants of concrete and cement mixer liners, meticulously engineered to ensure superior performance and exceptional durability.
We supply premium-quality replacement parts for mixers aligned with 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 numerous 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 an order is delightfully easy! You can send your order details via email or use our user-friendly online ordering system for a seamless and convenient experience.
2. How do I pay?
A: Once our PI is confirmed, we will seamlessly guide you through our user-friendly payment process. Choose between T/T and LC to enjoy flexible, convenient, and worry-free payment options, designed to suit your needs perfectly, ensuring a smooth transaction experience.
3. Are you a manufacturer?
A: Indeed, Maanshan Huafei Machinery Trading Co., Ltd stands proudly as a dedicated and renowned manufacturer of machines and spare parts. Our unwavering commitment to exceptional quality and reliability sets us apart. We strive for excellence, consistently surpassing expectations and forging strong, long-lasting partnerships with our esteemed clients. We ensure the highest standards in both product and service, delivering unparalleled value and satisfaction.
4. Do you accept special orders?
A: Certainly, we graciously welcome special orders. Our advanced in-house design and manufacturing facility is meticulously equipped to meet your unique requirements with precision and care. Trust our expertise to bring your visions to life, delivering bespoke solutions that guarantee your complete satisfaction and exceed your expectations.
5. Do you have any product inspection procedures?
A: Absolutely! We implement thorough and meticulous self-inspections on every product before packaging, ensuring each item not only meets but surpasses our rigorous quality standards. Our dedication instills unwavering confidence in our offerings. Experience the peace of mind that comes with Maanshan Huafei Machinery Trading Co., Ltd's commitment to excellence and unrivaled 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 paramount importance of competitive pricing for our valued customers. Our pricing strategy is meticulously designed to be flexible and responsive to evolving market dynamics. We are dedicated to offering the best rates, with the potential for personalized discounts, ensuring you receive maximum value, tailored perfectly to your unique needs and circumstances.