H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) Series: a true marvel of modern engineering, this Flender-style gearbox seamlessly blends sophistication with cutting-edge innovation. Exquisitely designed, it offers a flexible and contemporary layout, effortlessly transforming into a spiral reducer. Crafted with precision, it serves the unique needs and exacting specifications of our esteemed clients.
The various ways of distinguishing include:
Input mode: Choose between motor-connected flange or shaft input, offering unmatched versatility and customization that perfectly aligns with the diverse engineering requirements.
Output mode: Dive into a remarkable 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 featuring involute splines. Complete the comprehensive output solutions with a solid shaft featuring a flange.
Mounting mode: Explore an extensive range of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, designed to meet a broad spectrum of application requirements.
The H Series spans from sizes 3 to 26, providing 1 to 4 stages, and offers an extraordinary ratio range from 1.25 to 450. This remarkable adaptability empowers it to take on diverse, complex engineering challenges with ease.

- A uniquely engineered housing size adeptly supports both parallel shaft modes and horizontal mounting modes. Its highly interchangeable components greatly extend the variety of reducer modes available.
- Featuring a pioneering sound-absorbing structure, enhanced surfaces, and a powerful fan, this gearbox excels at minimizing both temperature and noise. The advanced grinding process for cylindrical and bevel gears significantly improves stability and power transmission efficiency.
- Input mode: Incorporates motor-connected flange and shaft input, designed to accommodate a multitude of engineering applications.
- Output mode: Provides a solid shaft with a flat key, hollow shaft with a flat key, hollow shaft with a shrink disk, hollow or solid shaft with involute splines, and solid shaft with flange, offering a wide range of adaptable output solutions.
Mounting mode: Offers flexible options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to satisfy diverse installation requirements.
- The HB Series spans sizes from 3 to 26, offering 1 to 4 stages, and boasts an expansive ratio range from 1.25 to 450. When paired with WR, S, and K Series, it achieves exceptional ratios to meet the most demanding engineering needs.


Jiangsu Stark Transmission Technology Co., Ltd.
is a distinguished leader in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our vast product range encompasses Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. By seamlessly integrating technology, industry, and trade, we proudly deliver cutting-edge solutions for twin shaft mixers.
Our premium offerings feature Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, along with all kinds of concrete and cement mixer liners. Expertly engineered, they promise outstanding performance and exceptional durability.
We supply high-quality replacement parts for mixers affiliated with globally 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 incredibly simple! You can send your order details via email or make use of 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.