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SGC Sand and Grit Crusher

Sand and Grit Crusher

SGC TECHNOLOGY

The SGC series was purpose-built for one job: producing sand and grit with the lowest fines content and perfect grain shape.

A slow-running double roll crusher with gap adjustment and integrated overload protection.

Through innovative solutions in machine and control engineering, the grading curve can be flexibly adapted to specific requirements.

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More target grain with
SGC – Sand and Grit Crusher

Fractions at 0–45 mm feed grain

Weight proportion (%)
< 0,1
0,1-0,5
0,5-2
2-5
5-8
8-11
11-16
> 16
Grain size (mm)

New Solutions for Small Grain Sizes

MORE TARGET GRAIN –
LESS FINES

Efficient production of grain sizes below 16 mm poses a real challenge. Energy consumption rises sharply, and unwanted fractions in the 0–2 mm range increase.

To avoid fines below 0.063 mm we have developed an efficient technology that produces grain sizes below 16 mm using two rollers. The SGC series delivers minimal fines and sand fractions – significantly increasing the yield of valuable target grain. The crusher also efficiently produces high-demand fractions in the 4–11 mm range.

Target Grain Size

DEFINABLE GRAIN SIZE THROUGH OVERSIZE RECIRCULATION

Even in a closed-circuit process, the feed material is efficiently crushed to the target grain size without significantly increasing the fines fraction. This allows oversize fractions to be processed effectively, and the most in-demand fractions to be produced on target.

The SGC series stands out with low energy consumption per tonne produced and delivers high throughput relative to its footprint. The result: highly effective production of your target particle size.

SGC Crush+Size Operational Chart

THE ADVANTAGES AT A GLANCE

high productivity

low fines generation

hydraulic gap adjustment with overload protection

efficient sand production

efficient drive technology

low energy consumption

low dust generation

low noise emissions

At a glance

Technical Characteristics

Crushing gap

Adjustable

Flexible adjustment via the control panel during operation

Overload protection

Integrated

The roller moves automatically and returns automatically to the preset gap width

Reverse operation

Automated

Blockages are cleared automatically

Crushing tools

Quick-Change System

Rewelding of the bandage, or replacement of the entire bandage

Optional control

Fully automated

Machine and process can be monitored and adjusted via an operator panel. Feed and discharge systems can be integrated into the control system.

Download data sheet

Our Blogs

Concrete Recycling – SGC technology put to the test!

10. February 2024

Aggregates produced using SGC technology are ideal for use in recycling concrete. The grading curve produced is very close to the ideal for concrete aggregates, so that sand even has to be added in some cases. The granulate also has excellent static properties.   

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