H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox-an extraordinary feat of engineering precision, crafted for a modern, adaptable design. This groundbreaking gearbox seamlessly transforms into a spiral reducer, meticulously designed to meet the unique demands and specifications of every customer, thereby ensuring an unmatched level of satisfaction.
The various ways of distinguishing include:
Input mode: Choose between the refined motor-connected flange and shaft input, offering exceptional adaptability and customization, expertly tailored to conquer diverse engineering challenges with confidence.
Output mode: Experience a remarkable array of options, including a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and both hollow and solid shafts with involute splines. Additionally, opt for a solid shaft with flange to enjoy a comprehensive range of output solutions.
Mounting mode: Select from a dynamic array of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These configurations are meticulously engineered to address an extensive spectrum of application requirements.
The H series boasts sizes from 3 to 26, with an incredible range of 1 to 4 stages, offering an outstanding ratio range of 1.25 to 450. This provides extraordinary versatility to confidently tackle diverse and complex engineering challenges.

- A singularly masterful housing size efficiently accommodates both parallel shaft modes and horizontal mounting modes. Highly interchangeable components allow for an expanded range of reducer modes, delivering unrivaled flexibility.
- Featuring an innovative sound-absorbable structure, expanded surfaces, and a powerful fan, this gearbox excels at noise and temperature reduction. The sophisticated grinding process for cylindrical and bevel gears significantly boosts stability and efficiency in power transmission.
- Input mode: Equipped with a motor-connected flange and shaft input, this configuration effortlessly supports versatile engineering applications with exceptional ease.
- Output mode: Offers options for a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and hollow or solid shaft with involute splines. These comprehensive solutions ensure adaptable output for any application.
Mounting mode: Provides a versatile selection of mounting options, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, seamlessly addressing diverse installation requirements.
- The HB series spans sizes 3-26, featuring 1-4 stages, and a broad ratio range of 1.25-450. When combined with WR, S, and K series, the ratio can be enhanced to meet even the most exacting engineering challenges.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished 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. We seamlessly integrate technology, industry, and trade to offer cutting-edge solutions for twin shaft mixers, setting the industry benchmark.
Our extensive offerings include Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, and Side & Floor Linings. These expertly designed variants ensure superior performance and exceptional durability for all concrete and cement mixer liners.
We provide premium-quality replacement parts for mixers associated with renowned global 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, ensuring reliability and outstanding performance.
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 effortlessly send your order details via email or take advantage of our streamlined online ordering system to ensure a seamless and efficient experience.
2. How do I pay?
A: Upon confirming our PI, embark on a journey through our effortless and streamlined payment process. Select from our flexible options of T/T and LC, designed to provide you with worry-free and adaptable payment solutions tailored to your convenience.
3. Are you a manufacturer?
A: Indeed, we at Maanshan Huafei Machinery Trading Co., Ltd take immense pride in being a dedicated manufacturer of machines and spare parts. Our unwavering commitment to exceptional quality and reliability sets us apart, as we strive to surpass expectations and cultivate lasting partnerships with our esteemed clientele. Let our passion for excellence guide you to the ultimate in product and service experiences.
4. Do you accept special orders?
A: Certainly, we enthusiastically embrace special orders. Our cutting-edge in-house design and manufacturing facility is meticulously geared to fulfill your unique requirements with unparalleled precision and dedication. Trust in our expertise to realize your unique visions, guaranteeing your satisfaction with our bespoke solutions crafted just for you.
5. Do you have any product inspection procedures?
A: Absolutely! We perform comprehensive and thorough self-inspections on each product prior to packaging. This rigorous process ensures that each item surpasses our highest quality standards. Our dedication instills unshakeable confidence in our offerings, while Maanshan Huafei Machinery Trading Co., Ltd's unwavering commitment to excellence promises unparalleled assurance in 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 recognize the paramount importance of competitive pricing for our cherished customers. Our pricing strategy is expertly crafted to remain adaptable and responsive to the diverse market landscape. Rest assured, we are dedicated to offering the most favorable rates, with the potential for discounts thoughtfully tailored to meet your specific needs, ensuring you receive unparalleled value and satisfaction.