Oviedo, Spain: 500 T/H Coal Gangue Mobile Impact Crushing Production Line

42%

Processing Capacity

-16%

Energy Cost

-30%

Downtime

13 mo

ROI Period

The Challenge

The customer needed a high-capacity coal gangue crushing solution for a production site with limited available space. Traditional fixed crushing plants require larger foundations, wider installation areas, and more civil construction work, which was not suitable for the customer’s site layout. The project also required efficient crushing of coal gangue, flexible machine movement, lower operating cost, and safer production control. Since coal gangue processing often involves frequent material transfer and changing site conditions, the customer needed equipment that could move easily, stop and start flexibly, and maintain stable crushing efficiency under compact site conditions.

500 T/H coal gangue crushing capacity
Mobile impact crushing station solution
Small footprint for limited site space
Flexible, efficient, and intelligent operation

Our Solution

Zhenggang Machinery configured a new mobile impact crushing station for the customer’s 500 T/H coal gangue processing requirement. The mobile impact crusher integrates feeding, crushing, conveying, mobility, and intelligent control into one compact crushing system. Compared with a fixed plant, the mobile station requires less site area, offers flexible movement, and can be adjusted according to the customer’s production layout. As a dedicated coal gangue crushing solution, it provides efficient crushing performance, semi-automatic operation, intelligent control, energy-saving operation, and improved safety for continuous production.

Equipment Provided

Implementation Timeline

Site Assessment

1 week

Coal gangue material condition, site space limitation, and production layout evaluation

Equipment Design

2 weeks

Mobile impact crusher selection and 500 T/H coal gangue crushing configuration

Installation

3 weeks

Mobile crusher positioning, conveyor setup, control system adjustment, and trial operation

Training

1 week

Operator training for mobile crusher movement, crushing adjustment, safety, and maintenance

The project was implemented through site evaluation, coal gangue material analysis, mobile crushing equipment selection, production configuration, delivery, installation, commissioning, and operator training. Zhenggang Machinery focused on solving the customer’s limited-site problem by providing a compact mobile impact crushing station that could move flexibly, operate efficiently, and meet the 500 T/H coal gangue processing requirement.

The Results

After commissioning, the mobile impact crushing station provided the customer with efficient 500 T/H coal gangue processing performance. The compact mobile design reduced the need for large civil foundations and helped the customer operate within limited site space. The flexible movement, semi-automatic structure, intelligent operation, and energy-saving crushing process improved site adaptability and production efficiency. The project also helped the customer convert coal gangue into reusable crushed materials, supporting resource recycling and more efficient industrial waste utilization.

Before vs After Comparison

Metric	Before	After	Improvement
Coal Gangue Processing Capacity (T/H)	350	500	43
Site Space Requirement Index	100	62	-38
Equipment Downtime (%)	15	10	-30
Operation Flexibility Score	65	95	46

Key Achievements

Achieved 500 T/H coal gangue crushing capacity

Solved limited site space problem

Used mobile impact crushing station

Improved flexible movement and relocation

Reduced fixed foundation requirements

Supported safer and intelligent crushing operation

Client Testimonial

“Zhenggang Machinery provided a mobile impact crushing station that matched our limited site conditions and coal gangue processing requirement. The equipment is compact, flexible, easy to operate, and efficient for high-capacity crushing. It helped us improve production efficiency while reducing site arrangement pressure.”