A World-Class Mining Equipment Manufacturing Base
WSHT Mining Group operates one of China's largest and most advanced mining equipment manufacturing facilities, covering over 100,000 square meters of modern production space in the heart of China's heavy machinery manufacturing belt. Our integrated smart factory combines traditional craftsmanship with advanced CNC machining, robotic welding and digital production management to deliver mining equipment that meets the highest international quality standards.
From raw steel plate to finished crusher assembly, every production step is carried out in-house under strict quality control — giving us complete control over product quality, lead times and cost efficiency.
WSHT modern production workshop with CNC machining centers and automated welding systems
Key Production Capabilities
CNC Machining Centers
Our factory is equipped with more than 60 high-precision CNC machining centers including large-scale gantry-type boring and milling machines, vertical turning centers and 5-axis machining equipment. These precision machines handle eccentric shafts, crusher frames, cone crushers' main shafts and other critical components with tolerances within 0.02 mm — ensuring smooth operation and long service life of our equipment.
Automated Welding Lines
WSHT utilizes advanced robotic welding systems for critical structural components such as crusher frames, jaw crusher side plates and screen box assemblies. Robot welding ensures consistent weld quality, reduces human error and improves structural fatigue resistance compared to manual welding. All welds undergo ultrasonic testing (UT) and magnetic particle inspection (MPI) to detect any potential defects.
Heat Treatment Workshop
The in-house heat treatment facility provides normalizing, quenching, tempering and stress-relief treatments for high-wear components including jaw plates, cone mantles, concaves and impact crusher blow bars. Strict temperature control and atmosphere management ensure optimal hardness and toughness of wear parts — extending service life in the most abrasive mining conditions.
Assembly & Testing Lines
Each crusher and screen is assembled on dedicated assembly lines by experienced technicians. Before delivery, every unit undergoes no-load testing (minimum 8 hours) and load testing where possible, with vibration, temperature and noise levels measured and recorded. This factory testing ensures our equipment arrives on site ready for reliable commissioning.
Production Capacity & Lead Times
| Equipment Type | Annual Output | Standard Lead Time |
|---|---|---|
| Jaw Crushers | 400+ units | 30-45 days |
| Cone Crushers | 250+ units | 40-55 days |
| Impact / VSI Crushers | 300+ units | 35-50 days |
| Vibrating Screens & Feeders | 600+ units | 25-35 days |
| Mobile Crushing Plants | 80+ units | 50-70 days |
| Ball Mills / Grinding Equipment | 150+ units | 45-65 days |
Digital Production Management
WSHT has implemented a comprehensive MES (Manufacturing Execution System) that tracks every work order in real time — from raw material cutting, through machining, welding, heat treatment, assembly, painting and final inspection. Production managers can monitor progress on every machine and component, optimizing workflow and ensuring on-time delivery for customers worldwide.
Warehousing & Spare Parts Supply
Our 15,000 sq.m finished goods and spare parts warehouse maintains strategic inventory of commonly requested wear parts and critical components, enabling fast shipment of spare parts orders to customers worldwide. This warehouse capacity also supports our regional spare parts stocking programs in Africa, Southeast Asia, Central Asia and the Middle East.