H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox, a true marvel of innovative engineering. This precision-crafted masterpiece delivers a dynamic, fluid layout that effortlessly transforms into a spiral reducer. Designed to meet the unique requirements and specifications tailored to each customer, it exemplifies exceptional versatility and adaptability.
The various ways of distinguishing include:
Input mode: Choose between motor-connected flange and shaft input for unparalleled adaptability and customization. This ensures our gearbox meets the wide-ranging needs of diverse engineering projects.
Output mode: Explore a vast array of output solutions, including 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, select a solid shaft with flange for a truly comprehensive suite of options.
Mounting mode: Select from an extensive selection of configurations, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, catering to the diverse demands of various applications.
The H series covers sizes ranging from 3 to 26 and supports 1 to 4 stages, with an impressive ratio range of 1.25 to 450. This ensures unparalleled versatility to conquer a myriad of complex engineering challenges with ease.

- Ingeniously designed housing efficiently accommodates both parallel shaft modes and horizontal mounting modes. Featuring components with high interchangeability, it broadens the spectrum of available reducer modes.
- With an innovative sound-absorbable structure, enhanced surfaces, and a robust fan, this gearbox is engineered to effectively reduce temperature and noise. The advanced grinding technique for cylindrical and bevel gears enhances stability and power transmission efficiency.
- Input mode: Equipped with a motor-connected flange and shaft input, offering versatility for a broad range of engineering applications.
- Output mode: Features a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow and solid shafts with involute splines, and a solid shaft with flange. This delivers a comprehensive array of adaptable output solutions.
Mounting mode: Provides a variety of flexible options, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, to meet diverse installation needs.
- The HB series spans sizes 3-26, with 1-4 stages, and a vast ratio range of 1.25-450. When coupled with WR, S, and K series, the ratio amplifies to tackle even the most extraordinary engineering challenges.


Maanshan Huafei Machinery Trading Co., Ltd is a prestigious enterprise with expertise in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive product line 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, providing cutting-edge solutions for twin shaft mixers.
Our offerings encompass Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and various concrete and cement mixer liners, all meticulously engineered to guarantee unmatched performance and exceptional durability.
We provide premier replacement parts for mixers affiliated with globally esteemed 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 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! Just send your order details via email or utilize our streamlined online ordering system for a smooth and hassle-free experience.
2. How do I pay?
A: Once you have confirmed our Proforma Invoice (PI), we will expertly guide you through our streamlined and hassle-free payment process. You can choose between convenient T/T and LC options, providing you with flexible and worry-free payment solutions tailored to suit your needs.
3. Are you a manufacturer?
A: Indeed, Maanshan Huafei Machinery Trading Co., Ltd proudly stands as a dedicated manufacturer of premium machines and high-quality spare parts. Our unyielding commitment to excellence ensures we deliver exceptional quality and unwavering reliability to our esteemed clientele. Driven by a passion for surpassing expectations, we forge lasting partnerships, ensuring customers receive both superior products and outstanding service.
4. Do you accept special orders?
A: Absolutely, we gladly embrace special orders. Our cutting-edge in-house design and manufacturing facility is precisely equipped to fulfill your unique requirements with unparalleled precision and care. Rely on our expertise to manifest your distinctive visions into reality, guaranteeing your complete satisfaction with our bespoke, tailor-made solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We perform thorough and meticulous self-inspections on each product before packaging. This rigorous process ensures that every item not only meets but surpasses our highest quality standards. Our dedication instills unwavering confidence in our offerings. Experience unmatched assurance with Maanshan Huafei Machinery Trading Co., Ltd's steadfast commitment to excellence and 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 pivotal role of competitive pricing for our valued customers. Our pricing strategy is meticulously designed to be flexible and responsive to dynamic market conditions. Rest assured, we are dedicated to offering the most competitive rates available, with potential discounts thoughtfully tailored to meet your specific requirements, ensuring you receive maximum value and satisfaction.