H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) Series: a groundbreaking marvel in gearbox engineering, the Flender-style gearbox that artfully blends elegance with innovation. Exquisitely designed, this sophisticated gearbox embodies a modern layout, effortlessly enabling conversion into a spiral reducer. Purposefully crafted to fulfill the unique requirements and high standards of our esteemed clients.
The various ways of distinguishing include:
Input mode: Choose from motor-connected flange or shaft input for unparalleled adaptability and personalization, adeptly meeting the wide spectrum of engineering demands.
Output mode: Discover a vast array of options, including solid shafts with flat keys, hollow shafts with flat keys, hollow shafts with shrink disks, and both hollow and solid shafts equipped with involute splines. Furthermore, a solid shaft with flange is available, completing the comprehensive suite of output solutions.
Mounting mode: Select from a rich variety of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, catering to an extensive range of application requirements.
The H Series offers a size range from 3 to 26, with 1 to 4 stages, and an extraordinary ratio range of 1.25 to 450. This remarkable adaptability empowers it to address diverse and complex engineering challenges effortlessly.

- Uniquely engineered housing size adeptly supports both parallel shaft modes and horizontal mounting modes. The components feature high interchangeability, significantly expanding the range of available reducer modes.
- Equipped with a pioneering sound-absorbing structure, enhanced surfaces, and a robust fan, this gearbox excels in minimizing both temperature and noise. The advanced grinding process for cylindrical and bevel gears significantly enhances stability and power transmission efficiency.
- Input mode: Offers motor-connected flange and shaft input designed to accommodate a multitude of engineering applications.
- Output mode: Provides 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, ensuring an extensive range of adaptable output solutions.
Mounting mode: Features flexible options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to meet diverse installation requirements.
- The HB Series covers sizes from 3 to 26, with 1 to 4 stages, and boasts an expansive ratio range of 1.25 to 450. When integrated with WR, S, and K Series, it achieves exceptional ratios to fulfill the most advanced engineering demands.


Jiangsu Stark Transmission Technology Co., Ltd.
is a pioneering enterprise specializing in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product portfolio includes Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. Seamlessly merging technology, industry, and trade, we proudly offer state-of-the-art solutions for twin shaft mixers.
Our premium selection includes Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a full range of concrete and cement mixer liners. These are meticulously engineered to deliver outstanding performance and exceptional durability.
We provide high-quality replacement parts for mixers associated with world-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 remarkably easy! You can 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 confirm our PI, you will be seamlessly guided through the payment process, tailored to your convenience. Choose between T/T and LC, providing you with flexible and hassle-free payment options that ensure peace of mind.
3. Are you a manufacturer?
A: Absolutely, here at Maanshan Huafei Machinery Trading Co., Ltd, we proudly stand as a premier manufacturer of high-quality machines and spare parts. Our unwavering dedication to excellence drives us to deliver unparalleled reliability and quality to our valued clients. We are committed to exceeding expectations, building lasting partnerships with our customers, and ensuring that they receive outstanding products and services.
4. Do you accept special orders?
A: Certainly, we enthusiastically embrace special orders. Our cutting-edge in-house design and manufacturing facility is expertly equipped to meet your unique specifications with exceptional precision and care. Trust our expertise to transform your unique visions into reality, guaranteeing your complete satisfaction with our bespoke solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We implement comprehensive and meticulous self-inspections on every product prior to packaging. This stringent process ensures that each item not only meets but surpasses our highest quality standards. Our devotion to excellence provides customers with unwavering confidence in our products. Experience unmatched assurance with Maanshan Huafei Machinery Trading Co., Ltd's steadfast commitment to exceptional quality and reliability.
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 crucial importance of offering competitive pricing to our esteemed customers. Our pricing strategy is thoughtfully designed to be flexible and responsive to a variety of market conditions. Rest assured, we are devoted to providing the best rates available, with the potential for discounts carefully curated to match your specific needs and circumstances, ensuring you receive optimal value and satisfaction.