Mixing unit PFT G4 smart
Flexible and mobile mixing and injection system for pressing geothermal probes
Mixing unit MAT IEC-40
Mixing and injection system for grouting of geothermal probes
Especially for the grouting of geothermal probes, a well-mixed, homogeneous suspension of water and grouting material is essential for quality and safety. The mixing and injection system MAT IEC-40 has been specially developed for the colloidal preparation and injection of homogeneous mixtures of liquid and powdery raw materials and is therefore ideally suited for use in the filling of geothermal probes.
The mixing process in the suspension mixer of the MAT IEC-40 passes through two different process zones – premixing zone and dispersing zone. The highest possible homogeneity of the mix is achieved by the continuous mass transfer between the two zones. Rotating mixing tools generate large shear and cavitation forces in the dispersion zone at the same time. Due to the high circumferential speed, these forces cause an optimal colloidal disintegration of the suspension.
Minimum sedimentation of the mixture
No post-swelling of the suspension
Constant rheology of the product
Lowest possible use of raw materials
Low to high viscosity materials can be processed
High mixing capacity due to short mixing time
Recommended for use with the Fischer GeoSolid® range of products
Mixing unit PFT G4 smart
Flexible and mobile mixing and injection system for grouting of geothermal probes
For the grouting of geothermal probes, a void-free backfilling of the borehole must be guaranteed. The continuously operating mixing and injection system PFT G4 smart, which has been optimised with regard to economic efficiency, has successfully proven itself in many different fields of application and has all the prerequisites for backfilling of geothermal boreholes professionally, at a high quality standard and unbroken.
The mixing pump PFT G4 smart is suitable for all machine-compatible mortars and thus especially for the products of Fischer GeoSolid® series. The compact, easily transportable mixing and injection system with high delivery rate or long delivery range has a drying zone that separate from the mixing and pumping zone to receive the grouting material. In addition, the PFT G4 smart can be started up and refilled at any time, whereby the mixing unit can be filled both with bagged goods – ideal for small and medium-sized construction sites or geothermal projects – as well as using a silo.
Large delivery ranges
Safe transport through the integrated forklift pockets
Easy handling and trouble-free operation
Maintenance-friendly due to easy access to water armature and pressure switches
Variable pump output, continuously adjustable
Easy and quick cleaning
Recommended for use with the Fischer GeoSolid® range of products
Injection station IS-38-E
Compact mixing and injection system for mixing and injecting bentonite and cement suspensions, backfilling materials for geothermal probes, or other suspensions containing solids
The IS-38-E injection station is a compact mixing and injection system specially developed for construction site operation. It is particularly suitable for mixing and injecting bentonite and cement suspensions, backfilling materials for geothermal probes, or other suspensions containing solids.
Easy operation, maintenance and cleaning
Minimal installation and commissioning cost
Optimal mixing quality (colloid mixer)
Less space required
Output adjustable in 2 steps
Low operational costs
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