H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) Series: a masterstroke of engineering, where Flender-style gearbox refinement meets innovation. With unparalleled craftsmanship, this gearbox showcases a flexible and modern design, seamlessly evolving into a spiral reducer to meet our customers' unique requirements and exacting standards.
The various ways of distinguishing include:
Input mode: Choose from a motor-connected flange or shaft input, offering unparalleled adaptability and customization, perfectly aligning with diverse engineering needs.
Output mode: Experience 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 with involute splines. Additionally, consider a solid shaft with flange for a full suite of output solutions.
Mounting mode: Select from an expansive range of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, catering to a broad spectrum of application requirements.
The H Series covers sizes from 3 to 26, offers 1 to 4 stages, and features an impressive ratio range of 1.25 to 450. This exceptional versatility enables it to address diverse and complex engineering challenges with ease.

- A uniquely engineered housing efficiently accommodates both parallel shaft and horizontal mounting modes. Its components offer high interchangeability, enhancing the variety of available reducer modes.
- Featuring a cutting-edge sound-absorbable structure, improved surfaces, and a robust fan, this gearbox excels in minimizing temperature and noise. The advanced grinding process for cylindrical and bevel gears significantly enhances stability and power transmission efficiency.
- Input mode: Includes motor-connected flange and shaft input, designed to meet a multitude of engineering applications.
- Output mode: Offers 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 a wide array of adaptable output solutions.
Mounting mode: Provides flexible options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to meet diverse installation needs.
- The HB Series caters to sizes from 3 to 26, with 1 to 4 stages, and delivers an extensive ratio range of 1.25 to 450. When paired with WR, S, and K Series, it achieves exceptional ratios to meet the most sophisticated engineering requirements.


Jiangsu Stark Transmission Technology Co., Ltd.
is a premier enterprise specializing in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive product range includes Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. Seamlessly blending technology, industry, and trade, we proudly provide 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 all types of concrete and cement mixer liners, all expertly designed for superior performance and exceptional durability.
We offer high-quality replacement parts for mixers associated with globally recognized brands, including 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 simple! You can send your order details via email or take advantage of our streamlined online ordering system for a seamless and convenient experience.
2. How do I pay?
A: Once you confirm our PI, embark on a seamless and tailored payment journey designed for your utmost convenience. Choose between the flexibility of T/T and LC options, providing you with hassle-free payment methods that ensure peace of mind and security at every step.
3. Are you a manufacturer?
A: Absolutely, Maanshan Huafei Machinery Trading Co., Ltd proudly stands as a premier manufacturer of superior machines and spare parts. Our unwavering dedication propels us to deliver reliability and quality that are second to none, forging enduring partnerships with our clients through exceptional products and services that consistently exceed expectations.
4. Do you accept special orders?
A: Certainly, we enthusiastically welcome special orders. Our state-of-the-art in-house design and manufacturing facility is expertly equipped to craft bespoke solutions that meet your unique specifications with exceptional precision and care. Trust our expertise to transform your visions into reality, guaranteeing your complete satisfaction with our tailored offerings.
5. Do you have any product inspection procedures?
A: Absolutely! We implement rigorous and comprehensive self-inspections on every product before packaging. This meticulous process ensures each item not only meets but surpasses our highest quality standards. Our commitment to excellence guarantees customers unwavering confidence, offering unmatched assurance through Maanshan Huafei Machinery Trading Co., Ltd's steadfast dedication 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 understand the importance of offering competitive pricing to our esteemed customers. Our pricing strategy is thoughtfully crafted to be flexible and responsive to diverse market conditions. Rest assured, we are committed to providing the best rates available, with potential discounts tailored to your specific needs and circumstances, ensuring you receive optimal value and satisfaction.