H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox, a true marvel of engineering elegance, meticulously crafted to provide a dynamic and fluid configuration. This gearbox seamlessly morphs into a spiral reducer, expertly designed to fulfill the unique specifications and demands of every discerning customer.
The avenues of differentiation include:
Input mode: Choose from motor-connected flange and shaft input, ensuring unparalleled adaptability and customization to address the broad array of engineering project requirements.
Output mode: Explore a diverse selection of options including solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, plus hollow and solid shafts with involute splines. Additionally, select a solid shaft with flange for a full suite of output solutions.
Mounting mode: Select from an extensive variety of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, tailored to meet a multitude of application needs.
The H series encompasses sizes ranging from 3 to 26, supporting 1 to 4 stages, and boasts an impressive ratio range of 1.25 to 450. This ensures unmatched versatility to conquer diverse and complex engineering challenges.

- An ingeniously designed housing size adeptly accommodates parallel shaft modes and horizontal mounting modes, with components that exhibit high interchangeability, broadening the spectrum of reducer modes available.
- Featuring a cutting-edge sound-absorbent structure, enhanced surfaces, and a robust fan, this gearbox excels in minimizing both temperature and noise. The sophisticated grinding technique for cylindrical and bevel gears significantly enhances stability and power transmission efficiency.
- Input mode: Equipped with a motor-connected flange and shaft input, offering versatility to support a wide range of engineering applications.
- Output mode: Provides a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, both hollow and solid shafts with involute splines, and solid shaft with flange, ensuring a comprehensive suite of adaptable output solutions.
Mounting mode: Features flexible configurations like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to cater to varied installation demands.
- The HB series covers sizes 3-26 with 1-4 stages, and an extensive ratio range of 1.25-450. When integrated with WR, S, and K series, the ratio can be magnified to overcome the most extraordinary engineering challenges.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned enterprise at the forefront of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product offerings include Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. Seamlessly integrating technology, industry, and trade, we proudly provide cutting-edge solutions for twin shaft mixers.
Our catalog features Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, encompassing every variant of concrete and cement mixer liners, precisely engineered for unmatched performance and exceptional durability.
We supply premium replacement parts for mixers associated with globally prestigious 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 exceptionally simple! Just send your order details via email or utilize our streamlined online ordering system for a seamless and convenient experience.
2. How do I pay?
A: Once you have confirmed our Proforma Invoice (PI), we will expertly guide you through a seamless, hassle-free payment process. You can choose from our convenient T/T and LC options, providing flexible, worry-free payment solutions crafted to align perfectly with your needs.
3. Are you a manufacturer?
A: Indeed, Maanshan Huafei Machinery Trading Co., Ltd proudly stands as a leading manufacturer of premium machines and high-quality spare parts. Our unwavering commitment to excellence ensures exceptional quality and reliability for our esteemed clientele. Driven by a passion for exceeding expectations, we forge lasting partnerships, ensuring customers receive superior products and outstanding service.
4. Do you accept special orders?
A: Absolutely, we gladly embrace special orders. Our state-of-the-art in-house design and manufacturing facility is precisely equipped to fulfill your unique requirements with unparalleled precision and care. Trust our expertise to bring your distinctive visions to life, ensuring your complete satisfaction with our bespoke, tailor-made solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We conduct thorough and meticulous self-inspections on each product before packaging, ensuring every item not only meets but surpasses our highest quality standards. Our dedication instills unwavering confidence in our offerings. Experience unmatched 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 significance of competitive pricing for our valued customers. Our pricing strategy is meticulously designed to be flexible and responsive to dynamic market conditions. Rest assured, we are committed to offering the most competitive rates available, with potential discounts thoughtfully tailored to meet your specific needs, ensuring you receive maximum value and satisfaction.