矿山设备指南：What Equipment Should You Use for Construction Waste, Road and Bridge Construction and Quarries? A Complete Guide to Mobile Crushing Stations

A mobile crushing station is a movable crushing device that integrates crushing, screening, and conveying equipment, installed on a tire or crawler chassis. It is widely used in operations such as crushing and screening for road and bridge construction, urban construction, metallurgy, and energy industries. Its core feature is the highly mobile vehicle-mounted chassis design. The machine frame serves as the platform, allowing main equipment upgrades and replacements. It is equipped with high-performance PE series jaw crushers, impact crushers, cone crushers, or vertical shaft impact crushers, as well as integrated high-performance vibrating screens, belt conveyors, under-screen conveyors, vehicle-mounted motors, and control boxes. The vertical shaft impact crusher mobile crushing station is specially designed for high-capacity, fine crushing and shaping, efficient and economical operations with strong adaptability. It comes with its own conveyor and can flexibly complete crushing and screening tasks. The tire-type impact crusher mobile crushing station is mainly used in metallurgy, chemical, building materials, and hydropower industries where frequent relocation is needed, and is particularly suitable for mobile stone operations like highways, railways, and hydropower projects. Users can adopt various configurations according to the type of raw materials, scale, and finished product requirements. It is especially suitable for small crushing sites and construction waste treatment. The jaw crusher screening combined mobile station is widely used for construction waste processing and crushing, highway and railway construction, and large projects like hydropower stations. For secondary and tertiary fine crushing, it is equipped with high-performance, high-capacity screening mobile crushing stations to achieve high productivity, large crushing ratios, and excellent particle shape. For scenarios requiring economical, practical, and integrated coarse and secondary crushing, the integrated combination machine has a reasonable structure, small footprint, and flexible operation, making it particularly suitable for small and medium-sized clients. Why choose a mobile crushing station? First, it is highly mobile and does not require a fixed foundation. It can operate directly on site, move with materials, and greatly reduce material transportation distances. Second, it features an integrated design where crushing, screening, conveying, motors, and control boxes are all incorporated onto the vehicle-mounted chassis, enabling immediate production upon arrival. Third, it has a low investment cost, eliminating the need for site foundations and complicated installation procedures for fixed production lines, making it suitable for small crushing sites and dispersed operations such as construction waste processing. Fourth, it is highly adaptable. Users can adopt various configurations based on the type of raw materials, production scale, and finished material requirements, and can change the crushing process simply by replacing the main equipment. Fifth, it has good environmental performance, equipped with efficient dust removal and noise reduction systems, meeting the environmental requirements for urban construction waste treatment and road and bridge construction. Mobile crushing stations are mainly used in: large-scale projects in road and bridge construction such as highways, railways, and hydropower stations; urban construction including construction waste treatment, construction waste crushing, and urban infrastructure renovation; material processing in metallurgy, chemical, building materials, and energy sectors that often require relocation; as well as mobile stone operations, tunnel spoil treatment, mining, quarries, and other scenarios. Groups that need mobile crushing stations include: road and bridge project contractors and equipment procurement teams, urban construction waste treatment enterprises, sand and gravel plants and aggregate producers, mining and quarry operation teams, equipment maintenance departments of metallurgy, chemical, and building materials enterprises, construction machinery rental companies, equipment distributors and stockists, and overseas EPC project contractors. In what situations should you choose or replace a mobile crushing station? When a project requires frequent relocation, and the cost and time of dismantling a fixed production line are high; when the urban construction waste treatment site is small and scattered, requiring on-site crushing; for mobile stone operations along large-scale projects such as road and bridge construction and hydropower stations; when mining operations need to follow the advancing excavation face to shorten material transportation distances; when the old fixed production line has insufficient capacity or cannot be relocated, requiring additional mobile crushing capacity; and when export projects require tire-mounted or track-mounted mobile crushing stations. How to choose a mobile crushing station? Step 1: Determine the crushing process. Choose jaw crusher (coarse crushing), impact crusher (medium and fine crushing of soft rock), cone crusher (medium and fine crushing of hard rock), or vertical shaft impact crusher (for sand making and shaping) based on raw material hardness and finished product requirements. Step 2: Determine capacity requirements and select different specifications of mobile stations according to processing volume. Step 3: Determine the mobility mode. Tire-mounted is suitable for highway relocation and relatively flat site conditions, while track-mounted is suitable for rugged terrain and following mine excavation faces. Step 4: Confirm screening needs and whether an integrated vibrating screen is required to perform combined crushing and screening operations. Step 5: Confirm finished product requirements and choose an impact crusher or vertical shaft impact crusher configuration based on finished grain shape and grading requirements; Step 6: Confirm environmental protection and automation configurations, equipped with dust removal and noise reduction systems and a central control system. Step 7: Confirm site and transportation conditions, specifying transport dimensions, weight, and on-site installation conditions. Step 8: Confirm power supply conditions and choose either an onboard motor with integrated control box configuration or an external power supply solution.

Model Example: `Mobile Jaw Crushing Station`, meaning a mobile crushing station with a jaw crusher as the main machine, usually equipped with a PE series high-performance jaw crusher, integrated vibrating screen, and conveyor belt, used for coarse crushing operations.

Main Models and Configurations of Mobile Crushing Stations (Example)

Model	Main Machine Type	Maximum Feed Size mm	Capacity t/h	Screening Configuration	Mobility	Typical Applications
Mobile Jaw Crushing Station	PE Jaw Crusher	500–800	50–400	Optional Vibrating Screen	Tire Type / Crawler Type	Coarse Crushing, Construction Waste Processing
Mobile Impact Crushing Station	PF Impact Crusher	300–700	50–350	Integrated Vibrating Screen	Tire Type	Medium-Fine Crushing, Road & Bridge Construction, Soft Rock
Mobile Cone Crushing Station	Cone Crusher	200–400	50–300	Integrated Vibrating Screen	Tire Type / Crawler Type	Medium-Fine Crushing, Hard Rock, Mining
Mobile Vertical Shaft Impact Crushing Station	VSI Vertical Shaft Impact Crusher	30–50	50–300	Integrated Vibrating Screen	Tire Type / Crawler Type	Sand Making & Shaping, Fine Crushing
Jaw Crusher & Screening Combination Station	PE Jaw Crusher + Vibrating Screen	500–800	50–400	Integrated Vibrating Screen	Tire Type	Construction Waste, Road & Bridge
Two-Stage / Three-Stage Medium-Fine Crushing Station	Cone Crusher / Impact Crusher + Screening	200–400	100–500	High-Performance Screening	Tire Type / Crawler Type	High-Quality Aggregate, Large Crushing Ratio
Coarse Crushing Two-in-One Station	Jaw Crushing + Secondary Crushing	500–800	100–500	Integrated Vibrating Screen	Tire Type	Medium and small customers, small footprint, flexible

General Technical Parameter Table

Parameters	Specifications
Type	Mobile Crushing Station (Tire-mounted / Crawler-mounted)
Main Machine Type	PE Jaw Crusher, PF Impact Crusher, Cone Crusher, VSI Vertical Shaft Impact Crusher
Maximum Feed Size	30–800mm (depending on main machine type)
Processing Capacity	50–500t/h (depending on configuration)
Screening Configuration	Integrated Vibrating Screen, Belt Conveyor Below the Screen
Mobility	Tire-mounted Chassis, Crawler-mounted Chassis
Onboard Configuration	Integrated Crusher, Vibrating Screen, Belt Conveyor, Motor, Control Box
Total Power	100–500kW (depending on configuration)
Transportation Status	Can be transported as a whole or disassembled depending on vehicle type
Environmental Protection Configuration	Dust Removal System, Noise Reduction System
Automation	Central Control System, Online Monitoring
Applicable Materials	Limestone, River Pebbles, Granite, Construction Waste, Tunnel Spoil, Soft Rock, Hard Rock, etc.

Dimension Drawing and Key Dimensions: `[Image: /images/mobile-crushing-station-dimension-drawing.webp]`

Key Dimension Table (Example)

Model	Transport Length mm	Transport Width mm	Transport height mm	Operating height mm	Total weight t
Mobile jaw crushing station (medium)	12000–14000	2500–3000	3500–4000	4500–5000	30–50
Mobile impact crushing station (medium)	13000–15000	2500–3000	3500–4000	4500–5000	35–55
Mobile cone crushing station (medium)	13000–15000	2500–3000	3500–4000	4500–5000	35–55
Mobile vertical shaft impact crushing station (medium)	12000–14000	2500–3000	3500–4000	4500–5000	30–50

Material table

Component	Standard material	Optional material	Description
Vehicle chassis/frame	High-strength carbon steel	Hot-dip galvanized	Supports the equipment's own weight and operating load
Crusher body	Carbon steel welded parts	Wear-resistant steel plate	High strength and wear resistance
Jaw plate/impact plate/hammer	High manganese steel	High chromium alloy, ceramic composite	Highly wear-resistant, prolongs service life
Screen mesh	Wear-resistant steel plate	Polyurethane	Vibrating screening, wear-resistant
Belt conveyor	Rubber belt	Steel cord core rubber belt	Wear-resistant, conveys materials
Motor	Full copper coil motor	Explosion-proof motor	Vehicle-mounted integrated installation
Control box	Carbon steel/stainless steel	Rainproof and dustproof type	Vehicle-mounted integrated
Dust removal system	Carbon steel + filter bag	Stainless steel + filter cartridge	Environmentally friendly dust removal and noise reduction

Installation method

The mobile crushing station adopts an integrated vehicle-mounted design, requiring no fixed foundation. Once the equipment arrives on site, it can be positioned directly by adjusting the chassis outriggers to make the equipment level and stable. Power can be supplied, or the vehicle-mounted diesel generator can be started to begin production. During installation, it is necessary to ensure that the site is level and its bearing capacity meets the equipment weight requirements, and safety fences and warning signs should be set up in the operating area; connect the belt conveyor according to the process flow to ensure the correct material flow direction; adjust the speed, amplitude, and other parameters of the crusher and vibrating screen to ensure the designed production capacity is achieved; the central control system should be installed in the control room and connected to all sensors and motor lines of the equipment; before operation, conduct a no-load test run to confirm that the crusher, vibrating screen, belt conveyor, motors, and other components operate normally without abnormal vibrations or noise; the fully enclosed structure should be securely installed to prevent dust from spreading; for tire-type mobile stations, fold the equipment into the transportation state when relocating, while track-type mobile stations can move directly for relocation.

Application Scenarios Table

Industry	Application	Recommended Configuration	Key Requirements
Road and Bridge Construction	Highway, railway construction, hydropower stations	Mobile jaw crushing station + mobile impact crushing station	High mobility, high capacity
Urban Construction	Construction waste processing, construction waste crushing	Jaw Crusher & Screening Combination Station	Large feed size, environmental dust control
Metallurgy and Chemical	Material processing requiring frequent relocation	Mobile Impact Crushing Station	Strong adaptability, multiple configurations
Building Materials and Hydropower	Mobile stone operations	Mobile impact crushing station / vertical shaft impact crushing station	Good particle shape, reasonable grading
Quarrying	Medium and fine crushing of hard rock, following mining faces	Mobile Cone Crushing Station	Wear-resistant, high crushing ratio
Tunnel Engineering	Handling of tunnel waste	Mobile jaw crushing station / impact crushing station	Large feed size, high mobility
Small and medium customers	Integrated coarse crushing and secondary crushing	Coarse Crushing Two-in-One Station	Small footprint, flexible operation
Sand shaping	Manufactured sand production, fine crushing and shaping	Mobile Vertical Shaft Impact Crushing Station	Large processing capacity, fine crushing and shaping

Note: Mobile crushing stations are suitable for processing limestone, river pebbles, granite, construction waste, tunnel spoil, and other materials. Users can adopt various configuration forms according to the type of raw material, scale, and finished product requirements. High environmental protection requirements in urban areas need to be equipped with dust suppression and noise reduction systems. Explosive environments require optional explosion-proof motors.

Selection considerations (compared with fixed crushing production lines): The core difference between mobile crushing stations and fixed crushing production lines lies inmobility and investment cost.Fixed crushing production lines require the construction of concrete foundations, long installation periods, and high investment costs, but they have high capacity, stable operation, and are suitable for large sand and gravel plants and mines with long-term fixed operations. Mobile crushing stations do not require fixed foundations; they adopt a vehicle-mounted integrated design, can start production upon arrival, have strong mobility, and can move with the material, significantly reducing material transportation distance. They are especially suitable for applications such as road and bridge construction, urban construction waste treatment, and tunnel spoil handling, which require frequent relocation. During selection, projects with long-term fixed operations and high capacity requirements are preferably equipped with fixed crushing production lines, while projects requiring frequent relocation, small sites, or dispersed operations are preferably equipped with mobile crushing stations.

## Technical FAQ

1. What is a mobile crushing station?

A mobile crushing station is a movable crushing device that integrates crushing, screening, and conveying equipment into one unit and is mounted on a wheeled or tracked chassis. It features strong mobility, no need for a fixed foundation, and can start production on site.

2. What types of mobile crushing stations are there?

According to the type of main machine, they are divided into mobile jaw crushing stations, mobile impact crushing stations, mobile cone crushing stations, mobile vertical shaft impact crushing stations, jaw crusher screening combination stations, two-stage/three-stage medium and fine crushing stations, and integrated coarse secondary crushing stations; according to the mode of mobility, they are divided into wheeled and tracked types.

3. What materials are suitable for mobile crushing stations?

Suitable for limestone, river pebbles, granite, construction waste, tunnel spoil, soft rock, hard rock, and other materials. Users can choose various configurations based on the type of raw material, scale, and finished material requirements.

4. What is the processing capacity of a mobile crushing station?

Processing capacity ranges from 50–500 t/h, varying according to the type and configuration of the main machine.

5. Does a mobile crushing station require a foundation?

No. The mobile crushing station features an integrated vehicle-mounted design. It can be placed directly on-site, and by adjusting the chassis support legs to stabilize the equipment, it can start production by connecting to the power supply or starting the vehicle-mounted diesel generator.

6. How is the environmental performance of a mobile crushing station?

The equipment adopts a fully enclosed structure, equipped with a dust removal system and noise reduction system, preventing dust from escaping, and meeting environmental protection requirements for urban construction waste treatment and road and bridge construction.

7. What is the difference between tire-type and crawler-type mobile crushing stations?

Tire-type is suitable for road relocation and relatively flat sites, requiring a tractor for relocation; crawler-type is suitable for rugged terrain and mining work faces, capable of self-propelled relocation.

8. What is the installation method of a mobile crushing station?

With a vehicle-mounted integrated design, it requires no fixed foundation. On-site, it can be placed directly, the chassis support legs are adjusted to stabilize the equipment, the belt conveyor is connected, crusher and vibrating screen parameters are adjusted, and after a no-load test run, it can start production.

9. Can a mobile crushing station be used for construction waste processing?

Yes. The jaw crusher and screening combination mobile station is widely used for construction waste treatment and crushing. It can handle large feed sizes and has environmentally-friendly dust removal, especially suitable for small crushing sites and dispersed construction waste scenarios.

10. Can a mobile crushing station be used for road and bridge construction?

Yes. The tire-type impact crushing mobile station is mainly used for highways, railways, hydropower projects, and other mobile aggregate operations. Users can choose various configurations based on the type of raw material, scale, and finished material requirements.

11. Can a mobile crushing station be used in mines?

Yes, the mobile cone crusher station is suitable for fine crushing in hard rock. The crawler-type mobile station can move directly for relocation, following the advancement of the mining face, shortening the material transport distance.

12. Can the main machine of the mobile crushing station be replaced?

Yes, the machine frame serves as a mounting platform, and the main equipment can be upgraded or replaced; replacing the main machine can change the crushing process.

13. How is the screening function of the mobile crushing station realized?

Through an integrated high-performance vibrating screen and a conveyor belt under the screen to achieve combined crushing and screening operations. During secondary or tertiary fine crushing, a high-performance, high-output screening mobile crushing station can be equipped to achieve high productivity, large crushing ratio, and excellent particle shape.

14. What is the level of automation of the mobile crushing station?

Equipped with an onboard motor and control box integration, paired with a central control system, which can control and monitor the operation of all equipment online.

15. How is the mobile crushing station transported?

Tire-type mobile stations need to fold the equipment into a transport state and be towed by a tractor for relocation; crawler-type mobile stations can move directly for relocation. Transport dimensions must comply with road transport regulations.

16. What is the total power of the mobile crushing station?

The total power is 100–500 kW, depending on the type and configuration of the main machine.

17. What are the materials of the wear-resistant parts of the mobile crushing station?

Wear parts such as jaw plates, impact plates, and hammers are made of high manganese steel or high-chromium alloy, and the screens are made of wear-resistant steel plates or polyurethane.

18. Can the mobile crushing station be customized?

The main machine type (jaw crusher/impact crusher/cone crusher/vertical shaft impact crusher), screening configuration, mobility (tire-type/crawler-type), dust and noise reduction system, central control system, explosion-proof configuration, etc., can be customized.

19. What is the difference between a mobile crushing station and a fixed crushing production line?

A fixed crushing production line requires the construction of a concrete foundation, has a long installation period, and high investment cost, but has large capacity and stable operation; a mobile crushing station does not require a fixed foundation, features an integrated vehicle-mounted design, can be put into production upon arrival, has strong mobility, can move with the material, and is suitable for scenarios requiring frequent relocation, limited space, or dispersed operations.

20. How to choose a mobile crushing station?

Select the main machine type according to the hardness of the raw materials (jaw crusher for coarse crushing, impact crusher for medium and fine crushing of soft rock, cone crusher for medium and fine crushing of hard rock, vertical shaft impact crusher for sand making and shaping). Choose the specifications according to the capacity requirements, select tire-type or crawler-type according to the site and relocation requirements, and choose screening and environmental protection configurations according to the finished product requirements.

Technical FAQ

What should a complete mining-equipment RFQ include?

Include material, capacity, feed size, output size, layout, utilities, duty cycle, local standards and preferred delivery scope.

Can the final model be confirmed from a title alone?

No. The model must be checked against the process duty, drawings, utilities and site conditions before ordering.

Authoritative references

For standards and safety context, see ISO standards and the U.S. Mine Safety and Health Administration. Confirm the exact local requirements for your project.

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