The CST 771 mobile crushing plant - Die Mobile Brechanlage CST 771

Contract Crushing with Quality

WITH MOBILE ROLL CRUSHING TECHNOLOGY

Our innovative crushing technology based on roll crushers is mobile and can be used on your company premises. Benefit from efficient crushing technology in the manufacture of your products.

With our mobile systems, you can produce more valuable grain.
True to our goal of achieving a high proportion of coarse grain, low fines and sand content with high energy efficiency, our mobile double-roll crushers produce valuable final grain sizes for demanding applications with high quality.

HTML Button Generator

Crush+Size crushers are able to

Asphalt recycling

Recycled asphalt aggregate (0-8, 0-11, 0-16mm) made from recycled asphalt (feed grain size 0-100mm).

High product quality: The end product is characterized by a high coarse grain content.
Efficient process: A 0-8 final grain size is achieved with up to 60% of the material throughput. This means low recirculation of the material.
Brechergebnis

Concrete recycling

Recycled concrete aggregate (0-16 mm) from recycled concrete (feed grain size 0-63 mm)

High product quality: high coarse grain content, low fines and low sand content
Low energy costs with high hourly output (e.g. CST 771 100 tons/h at 20 l diesel/h)

Grit production

Chipping of gravel or pebbles (feed grain size 0-63mm) and track ballast (32-63mm)

High product quality: high coarse grain content, low fines and low sand content

Processing of slag

Crushing of waste incineration plant slag (feed grain size 0-80 mm) to break up and expose foreign materials such as metals.

High product quality: high coarse grain content, low fines and low sand content
When crushing slag residues with a roll crusher, the foreign materials are efficiently exposed and a higher proportion of recyclable materials can be recovered compared to a process with impact crushing.

Processing of excavated earth

Processing of excavated earth with a clay content of up to 70% and a feed grain size of the rock 0-400mm to a final grain size of 0-63mm.

The material is crushed and can thus be separated in the subsequent screening process and the rock can be used in unbound base layers, for example.

Challenging our Double Roll Crusher

Click on the video to see more!

In this video, we show you how we successfully used our Sand and Grit Crusher technology to produce high-quality chippings from graywacke.

The SGC technology, a two-roll crusher with a smooth roller mill, has already proven itself in the production of aggregates. It processes recycled material such as concrete or asphalt and produces coarse-grained aggregate with a minimal increase in fines and sand. But that’s not all – even hard rock is no challenge for them!

The Crush+Size mobile crushing plants for contract crushing:

CST771

Mobile roll crushing unit

General properties

  • Wheeled
  • Can be operated with a DRC 700 or SGC 800
  • Hybrid drive: diesel unit or direct current
  • Hydraulically adjustable roll gap
  • Hydraulic overload protection
  • Total weight 42 tons
  • Suitable for many materials
  • Transport only with transport permit
  • No magnetic separator

DRC Operation

(Double Roll Crusher operation)
  • Throughput approx. 100-150 t/h
  • Feed grain size 0-300 mm (edge length up to 600 mm)
  • Final grain size 0-63 mm

SGC Operation

(Sand and Grit Crusher Operation)
  • Throughput approx. 100-120 t/h
  • Feed grain size 0-100 mm
  • Final grain size 0-11; 0-16; 0-22 mm
  • Production < 11 mm possible if returning oversize grain

CST500

Semi-mobile roll crushing unit

General properties

  • Track mounted
  • Can be operated with a DRC 500 or SGC 650
  • Hybrid drive: diesel unit or direct current
  • Hydraulically adjustable roll gap
  • Hydraulic overload protection
  • Total weight 40 tons
  • Suitable for many materials
  • Magnetic separator
  • Transport by low loader

DRC Operation

(Double Roll Crusher operation)
  • Throughput approx. 70-100 t/h
  • Feed grain size 0-150 mm (edge length up to 250 mm)
  • Final grain size 0-32 mm

SGC Operation

(Sand and Grit Crusher Operation)
  • Throughput approx. 60-80 t/h
  • Feed grain size 0-80 mm
  • Final grain size 0-11; 0-16; 0-22 mm

CONTACT FOR INQUIRIES

If you are interested, please feel free to contact us. E-mail: info@crush-size.de | Phone: +49 (0) 2261 80 47 300