H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox, a masterpiece of ingenious engineering, designed to deliver flexibility and cutting-edge performance. This gearbox effortlessly morphs into a spiral reducer, meticulously crafted to surpass the unique demands and specifications of every customer.
The various ways of distinguishing include:
Input mode: Choose between the motor-connected flange and shaft input, offering unrivaled adaptability and customization to meet the diverse engineering challenges head-on.
Output mode: Experience a comprehensive suite of options, 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. Plus, select a solid shaft with flange for a fully inclusive suite of output solutions.
Mounting mode: Select from an extensive array of configurations such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, designed to cater to an expansive range of application requirements.
The H series encompasses sizes ranging from 3 to 26, providing 1 to 4 stages, and showcasing a remarkable ratio range of 1.25 to 450. This offers an unmatched level of versatility, addressing a spectrum of complex engineering scenarios.

- One expertly engineered housing size effectively supports both parallel shaft modes and horizontal mounting modes. Its components boast high interchangeability, allowing for an expanded variety of reducer modes.
- Boasting an innovative sound-absorbable structure, expanded surfaces, and a resilient fan, this gearbox skillfully curtails temperature and noise. The advanced grinding process for both cylindrical and bevel gears distinctly boosts stability and power transmission effectiveness.
- Input mode: Outfitted with a motor-connected flange and shaft input to support multifaceted engineering applications seamlessly.
- Output mode: Delivers a 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, ensuring a wide array of adaptable output solutions.
Mounting mode: Provides an array of versatile options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to suit diverse installation needs with precision.
- The HB series spans sizes 3-26, with 1-4 stages, and a significant ratio range of 1.25-450. When paired with WR, S, and K series, the ratio can be augmented to meet the most extraordinary and demanding engineering needs.


Maanshan Huafei Machinery Trading Co., Ltd is a distinguished leader in the industry, specializing in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our expansive product portfolio includes Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. With seamless integration of technology, industry, and trade, we proudly deliver cutting-edge solutions for twin shaft mixers.
Our diverse offerings feature Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and all variations of concrete and cement mixer liners, expertly engineered to ensure superior performance and unmatched durability.
We supply premium-quality replacement parts for mixers from globally recognized brands like 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 effortlessly simple! Just send your order specifications via email or utilize our streamlined online ordering platform for a seamless and hassle-free experience.
2. How do I pay?
A: Upon confirming our PI, embark on a seamless payment journey with us. We offer you the flexibility to choose between T/T and LC, ensuring a hassle-free and secure transaction experience.
3. Are you a manufacturer?
A: Indeed, we at Maanshan Huafei Machinery Trading Co., Ltd are proud to be an esteemed manufacturer specializing in machines and spare parts. Our unwavering dedication to superior quality and reliability underpins every facet of our operations. We are driven by a passion for excellence, consistently striving to surpass expectations and cultivate lasting relationships with our valued clientele. Trust in our commitment to providing the pinnacle of product excellence and service distinction.
4. Do you accept special orders?
A: Certainly, we warmly welcome special orders. Our advanced in-house design and manufacturing capabilities are meticulously equipped to cater to your unique requirements with unparalleled precision and care. Leverage our expertise to transform your distinct visions into reality, guaranteeing your utmost satisfaction with our bespoke solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We perform comprehensive and meticulous self-inspections on each product prior to packaging, ensuring they not only meet but exceed our rigorous quality benchmarks. Our unwavering commitment to excellence instills confidence in our customers, offering them an unparalleled assurance in our offerings. Experience the steadfast dedication of Maanshan Huafei Machinery Trading Co., Ltd to quality and excellence.
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 paramount importance of competitive pricing for our esteemed customers. Our pricing structure is carefully crafted to be adaptable to varying market conditions, ensuring we deliver exceptional value. Rest assured, we are eager to offer the most competitive rates, complemented by potential discounts tailored to your specific needs, thereby maximizing value and satisfaction.