H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) Series Flender-style Gearbox – a pinnacle of engineering excellence! Crafted with precision and designed for flexibility, this modern marvel seamlessly adapts into a spiral reducer. It is thoughtfully engineered to meet each customer's bespoke needs and specifications, ensuring unparalleled performance and satisfaction.
The various ways of distinguishing include:
Input mode: Experience unmatched versatility with options like motor-connected flange and shaft input, providing exceptional customization to meet the diverse engineering requirements of your projects.
Output mode: Explore a remarkable variety of options such as solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and hollow and solid shafts with involute splines. Additionally, opt for a solid shaft with flange, ensuring comprehensive output solutions tailored to your needs.
Mounting mode: Choose from an extensive selection of configurations including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, catering to an array of application requirements.
The H Series spans sizes from 3 to 26, offering 1 to 4 stages and an extraordinary ratio range of 1.25 to 450. This range provides unrivaled adaptability to meet the most complex engineering challenges with ease.

- One ingeniously designed housing size efficiently accommodates both parallel shaft modes and horizontal mounting modes. Its components boast high interchangeability, allowing for an expanded spectrum of reducer modes.
- Featuring a groundbreaking sound-absorbable structure with expanded surfaces and a formidable fan, this gearbox masterfully minimizes temperature and noise. The superior grinding process of cylindrical and bevel gears greatly boosts stability and power transmission efficiency.
- Input mode: Outfitted with a motor-connected flange and shaft input, this gearbox supports adaptable engineering applications beautifully.
- 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 full array of adaptable output solutions.
Mounting mode: Presents a vast variety of options like foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to align with diverse installation needs.
- The HB Series covers sizes 3-26, with configurations ranging from 1-4 stages, and an expansive ratio range of 1.25-450. When integrated with the WR, S, and K Series, the ratio escalates to meet even the most extraordinary engineering demands.


Maanshan Huafei Machinery Trading Co., Ltd stands as a distinguished leader in the realm of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our broad and diverse product line 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 merging technology, industry, and trade, we deliver cutting-edge solutions for twin shaft mixers.
Our extensive offerings include Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and a full spectrum of concrete and cement mixer liners. Each product is expertly engineered to guarantee superior performance and unparalleled durability.
We supply top-tier replacement parts for mixers associated 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 a multitude of 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 delightfully easy! Simply send your order details via email or leverage our efficient online ordering system for a hassle-free and smooth experience.
2. How do I pay?
A: Upon confirming our PI, you will be seamlessly guided through a smooth and efficient payment process. Enjoy flexible and worry-free payment options with the choice of T/T and LC, designed to provide you with utmost convenience and peace of mind.
3. Are you a manufacturer?
A: Indeed, here at Maanshan Huafei Machinery Trading Co., Ltd, we are honored to be a dedicated manufacturer, specializing in producing high-quality machines and spare parts. Our unwavering commitment to exceptional quality and reliability is evident in every product we deliver to our esteemed clientele. Driven by a passion for excellence, we consistently surpass expectations and cultivate enduring partnerships with our customers, ensuring they receive unparalleled excellence in both products and service every time.
4. Do you accept special orders?
A: Certainly, we enthusiastically welcome special orders! Our cutting-edge in-house design and manufacturing facility is expertly equipped to meet your unique specifications with the utmost precision and care. Rely on our extensive expertise to bring your singular visions to life, ensuring complete satisfaction with our bespoke solutions tailored just for you.
5. Do you have any product inspection procedures?
A: Absolutely! We implement comprehensive and thorough self-inspections on every product before packaging. This meticulous procedure guarantees that each item not only meets but surpasses our highest quality standards. Our steadfast dedication instills unwavering confidence in our offerings. Experience unmatched assurance with Maanshan Huafei Machinery Trading Co., Ltd's relentless commitment to excellence and top-tier 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 deeply understand the vital role of competitive pricing for our valuable customers. Our pricing strategy is meticulously designed to be adaptable and responsive to various market conditions. Rest assured, we are dedicated to offering the most competitive rates available, with the added potential for discounts thoughtfully customized to fit your specific needs and circumstances, ensuring you receive the highest value and satisfaction possible.