H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Discover the H(B) Series: an engineering marvel that epitomizes excellence and cutting-edge technology. This Flender-style gearbox harmonizes sophistication with innovation, boasting a design of exquisite craftsmanship and adaptability. Its versatile architecture allows effortless conversion into a spiral reducer, expertly tailored to fulfill the unique and exacting demands of our esteemed clientele.
Distinguishing features include:
Input Mode: Choose between motor-connected flange or shaft input, offering unparalleled flexibility and bespoke customization. This allows precision alignment with a vast range of engineering requirements.
Output Mode: Experience an extensive array of options, featuring 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, select a solid shaft with flange to complete the suite of comprehensive output solutions.
Mounting Mode: Opt from an expansive selection of configurations, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, to address a wide array of application needs seamlessly.
The H Series covers sizes from 3 to 26, presents 1 to 4 stages, and offers an extraordinary ratio range from 1.25 to 450. This exceptional versatility empowers it to effortlessly conquer varied and complex engineering challenges.

- A uniquely engineered housing size that efficiently supports both parallel shaft and horizontal mounting modes. Its components feature high interchangeability, broadening the range of available reducer modes.
- Equipped with an innovative sound-absorbable 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 boosts stability and power transmission efficiency.
- Input Mode: Motor-connected flange and shaft input designed to meet a multitude of engineering applications with precision.
- Output Mode: Provides a solid shaft with a flat key, hollow shaft with a flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, and solid shaft with flange, ensuring a broad spectrum of adaptable output solutions.
Mounting Mode: Presents flexible options such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to accommodate diverse installation requirements.
- The HB Series spans sizes from 3 to 26, with 1 to 4 stages, and offers an extensive ratio range of 1.25 to 450. When combined with WR, S, and K Series, it achieves extraordinary ratios to suit the most advanced engineering demands.


Jiangsu Stark Transmission Technology Co., Ltd.
is a distinguished leader 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. By seamlessly integrating technology, industry, and trade, we proudly offer state-of-the-art solutions for twin shaft mixers.
Our premium offerings encompass Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and various types of concrete and cement mixer liners. These products are meticulously engineered to provide exceptional performance and unparalleled durability.
We supply top-tier replacement parts for mixers associated 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 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 incredibly simple! You can submit your order details via email or utilize our user-friendly online ordering system for a seamless and convenient experience. Enjoy the ease of ordering with us, ensuring your process is straightforward and efficient.
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. Your financial transactions are secure and straightforward with us.
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. Trust in our expertise and commitment to craftsmanship.
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. Experience the pinnacle of customization with our tailored offerings.
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. Your satisfaction is our ultimate goal.
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. Enjoy the benefits of our customer-centric pricing approach.