H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox
Introducing the H(B) series Flender-style gearbox, an engineering marvel crafted with precision and designed to deliver an effortlessly dynamic and fluid layout. This gearbox seamlessly evolves into a spiral reducer, meticulously engineered to meet each customer's unique requirements and specifications, ensuring performance that exceeds expectations.
The various ways of distinguishing include:
Input mode: Choose between motor-connected flange and shaft input, offering unparalleled adaptability and customization to meet the diverse needs of engineering projects with precision and flexibility.
Output mode: Explore a comprehensive suite of options including solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, and hollow and solid shafts with involute splines. Additionally, select a solid shaft with flange to provide a full spectrum of output solutions tailored to your specific requirements.
Mounting mode: Select from an impressive array of configurations, including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, to suit a wide range of application demands efficiently and effectively.
The H series spans sizes from 3 to 26, supporting 1 to 4 stages with a remarkable ratio range of 1.25 to 450. This extraordinary versatility enables you to address diverse and complex engineering challenges with ease and accuracy.

- Ingeniously designed housing size efficiently accommodates both parallel shaft modes and horizontal mounting modes. Its components boast impressive interchangeability, broadening the range of available reducer modes for increased flexibility and utility.
- Featuring a cutting-edge sound-absorbing structure, enhanced surfaces, and a robust fan, this gearbox excels in minimizing temperature and noise. The advanced grinding technique for both cylindrical and bevel gears significantly enhances stability and power transmission efficiency, ensuring superior performance.
- Input mode: Equipped with a motor-connected flange and shaft input, it supports a variety of engineering applications with unmatched versatility and convenience.
- Output mode: Offers solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, both hollow and solid shafts with involute splines, and solid shaft with flange, providing a comprehensive range of adaptable output solutions tailored to your needs.
Mounting mode: Features flexible options such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted to accommodate diverse installation demands seamlessly.
- The HB series covers sizes 3-26, with 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 overcome the most extraordinary engineering challenges with confidence.


Maanshan Huafei Machinery Trading Co., Ltd is a renowned enterprise leading the field in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our extensive 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 to deliver cutting-edge solutions for twin shaft mixers that set the standard for excellence.
Our carefully curated selection includes Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and every variant of concrete and cement mixer liners, meticulously engineered to ensure outstanding performance and unmatched durability for lasting results.
We are proud to supply top-tier 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, ensuring reliability and excellence in every component.
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 easy and straightforward! Simply send your order details via email or utilize our streamlined online ordering system for a hassle-free and convenient experience that saves you time and effort.
2. How do I pay?
A: Upon confirming our Proforma Invoice (PI), we will seamlessly guide you through our streamlined and user-friendly payment process. Choose from our convenient T/T and LC options, providing flexible and worry-free payment solutions tailored precisely to your needs. With us, ease and confidence are guaranteed.
3. Are you a manufacturer?
A: Yes, indeed! Maanshan Huafei Machinery Trading Co., Ltd is a proud manufacturer of premium machines and high-quality spare parts. Our relentless dedication to excellence ensures we deliver unparalleled quality and reliability to our esteemed clientele. Driven by our passion for exceeding expectations, we build enduring partnerships, ensuring our customers receive not just superior products but also outstanding service.
4. Do you accept special orders?
A: Absolutely, we wholeheartedly welcome special orders. Our state-of-the-art in-house design and manufacturing facility is expertly equipped to meet your unique requirements with unmatched precision and care. Trust in our expertise to transform your distinctive visions into reality, guaranteeing complete satisfaction with our bespoke, custom-made solutions.
5. Do you have any product inspection procedures?
A: Absolutely! We conduct thorough and meticulous self-inspections on each product before packaging. This rigorous process ensures every item not only meets but exceeds our highest quality standards. Our unwavering dedication instills profound 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 understand the crucial importance of competitive pricing for our valued customers. Our pricing strategy is carefully crafted to be flexible and responsive to evolving market conditions. Rest assured, we are committed to offering the most competitive rates available, with potential discounts thoughtfully tailored to meet your specific needs, ensuring you receive the utmost value and satisfaction.