Stone Crushing Production Line

Product Features

1、Easy Site RelocationEquipped with a tire chassis and requiring no fixed infrastructure, it can be towed and relocated by a tractor, suitable for operations on multiple sites.

2、Significant Cost ReductionOn-site crushing of limestone reduces raw material transportation costs, cutting overall costs by 20%–30%.

3、Rapid CommissioningCommissioning can be completed within 2–3 hours upon arrival without complex infrastructure, shortening the preparation period.

4、High-Quality Finished ProductsImpact crushing ensures the content of needle-like and flaky particles in finished products is ≤8%, meeting the standards for building aggregates.

5、Environmentally Friendly & CompliantFitted with dust covers and dust collectors, it meets emission standards for dust and noise, making it ideal for areas with strict environmental requirements.

Technological Process

Raw materials in the feeding hopper are evenly fed into a jaw crusher by a vibrating feeder for primary crushing.

After coarse crushing, the stones enter an impact crusher for secondary fine crushing.

The finely crushed materials are then screened by a vibrating screen into several grades of aggregates.

Stones that meet the required particle size are conveyed to the finished product stockpile via a finished product belt conveyor.

Stones that do not meet the size requirement are returned to the secondary crusher by a belt conveyor for re-crushing, forming a closed-circuit multiple-cycle system.

The particle size of finished aggregates can be combined and reclassified according to user requirements, followed by the material washing process.

FAQ

Q1: What is the total power of the production line?

A1: The total installed power is about 350–450 kW, subject to the manufacturer's parameters.

Q2: Can it process other materials besides limestone?

A2: It can process medium-soft materials such as dolomite and shale. Equipment parameters need to be adjusted according to different materials.

Q3: Is operation and maintenance complicated?

A3: Adopts PLC intelligent control, which is easy to operate. Only regular inspection of blow bars and cleaning of the dust collector are required.

Q4: What factors affect the output?

A4: Output is affected by the moisture content, mud content of limestone and required finished product particle size. Capacity is more stable with dry materials.