Bevel-Helical Gearbox

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Product Definition: The hardened bevel and spur gear reducer is a composite high-precision transmission 

device combining bevel gear reversing and spur gear speed-increasing/reducing. 

Employing a two- or three-stage bevel and spur gear combination structure

 it achieves 90° right-angle reversing transmission and precise speed reduction and torque increase. 

It is a core supporting device for industrial applications with limited space, vertical reversing

and high-power, heavy-load conditions. As a renowned Chinese brand, the Huxing hardened bevel 

and spur gear reducer has undergone a comprehensive upgrade to address industry pain points 

such as insufficient torque, reversing jamming, easy wear, frequent oil leaks, and excessive temperature 

rise in traditional reversing reducers. With its high rigidity, high precision, and high stability

it is sold worldwide and highly recognized by international engineering projects 

and large industrial manufacturers.

Common Specifications and Models: The entire Huxing series 

covers mainstream industry standard models

including the ZSYK, ZLYK, YK, DCY, and DCZK series of hardened tooth surface conical 

and cylindrical machines. 

It features two-stage and three-stage transmission structures, adaptable to medium-heavy loads, 

high power

and right-angle reversing conditions. The entire series strictly adheres to international industrial standards

offering excellent versatility and replaceability, perfectly replacing imported and domestically similar models.

Basic Technical Parameters: The entire machine features an industrial-grade heavy-duty configuration

with power ranging from 1.5kW to 1600kW, output torque from 1 to 500kNm

and a speed ratio range of 8 to 224. It supports 2-3 stages of precise reduction transmission. 

It is compatible with standard input speeds of 750/1000/1450rpm and supports horizontal, vertical

 foot-mounted, and flange-mounted installations. It can be equipped with solid shafts, hollow shafts

and expansion sleeves for output. Optional features include backstops, forced air cooling

 dustproof seal upgrades, and braking devices. The overall transmission efficiency can reach up to 96%

allowing for 24-hour continuous full-load operation.

Materials and Precision Craftsmanship: 

The core of the equipment is made of high-strength alloy carburized steel. 

Both the bevel gears and cylindrical gears undergo vacuum carburizing and quenching

and deep hardening treatment of the tooth surface, resulting in high tooth surface hardness

impact resistance

and fatigue resistance. 

Five-axis CNC precision grinding technology corrects the tooth profile and controls the meshing clearance

significantly improving transmission accuracy. The housing is made of high-strength cast iron in one piece

undergoing multiple aging stress relief processes to prevent long-term heavy-load deformation and loosening. 

Combined with a multi-labyrinth + skeleton oil seal double sealing structure

it fundamentally solves common problems such as dust ingress, water seepage, and oil leakage.

Huxing's Core Highlights and Competitive Advantages: Compared to ordinary bevel and cylindrical gear reducers 

on the market, this product boasts superior performance across the board. 

First, the right-angle reversing is smoother

with precise bevel gear meshing, resulting in shock-free and jam-free reversing

and transmission smoothness far exceeding that of ordinary models. Second

the hardened tooth surface is ultra-wear-resistant and has strong load-bearing capacity;

the deeply hardened tooth surface is not prone to chipping or wear, and has excellent overload and impact resistance. 

Third, it features low temperature rise and low noise; optimized tooth profile ratio minimizes meshing loss

ensuring stable temperature rise and low noise during full-load operation. 

Fourth, it offers reliable sealing and leak-free operation; the upgraded multi-layer sealing structure is suitable for dusty

humid, and harsh working conditions. Fifth, it boasts a low failure rate and ultra-long lifespan; 

full-process quality control and factory load testing significantly reduce downtime maintenance costs, 

making its overall cost-effectiveness far superior to similar products.

Wide Application Scenarios: Widely applicable to industrial scenarios requiring right-angle reversing 

and high-power heavy loads, such as mining and metallurgy, building materials and cement

chemical and energy, environmental protection transportation, port machinery, sand and gravel equipment

and heavy-duty production lines. Relying on a comprehensive ISO quality management system and full-item factory testing

Huxing hardened tooth surface bevel and cylindrical gear reducers have become a benchmark for high-quality domestic products 

in global industrial right-angle reversing heavy-duty transmissions, with their core advantages of high precision, high load capacity

low loss, zero leakage, and long service life.