GlobeCore / Products / Colloid Mill / Colloid mills for bitumen emulsion production / CLM-0.25.1 Laboratory colloid mill

CLM-0.25.1 Laboratory colloid mill

Cap: 25 LPH | 5 µm milling | Bitumen emulsion | Laboratory

CLM-0.25.1 laboratory colloid mill is intended for homogenization and emulsification of liquid materials and thick slurries with high shear stress in laboratory conditions. It is used for preparing laboratory batches of bitumen emulsions and for selecting optimal emulsion formulations depending on ingredients and application requirements. The CLM-0.25.1 can be supplied either as a standalone unit or as part of the USB-2 bitumen emulsion production system. The minimum capacity is 25 L/h (0.11 gpm).

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CLM-0.25.1 colloid mill is designed for homogenization and emulsification of liquid materials (thick slurries of high shear stresses) in a laboratory environment.

CLM-0.25.1 can be used:

to prepare laboratory batches of bitumen emulsions;
to select the formulation of bitumen emulsion depending on its set of ingredients and field of application.

This colloid mill can be supplied as part of USB-2 bitumen emulsion production units, or as a separate product.

Bitumen emulsions — Fields of application

Road construction:

surfacing emulsions;
pothole patching;
bonding of asphalt layers;
using in Slurry Seal and Multimac technologies;
ground and base stabilization;
emulsions intended for reuse of asphalt materials (recycling);
long-term storage emulsions (wintertime pothole patching mixtures);
tackiness remover emulsions.

Hydraulic engineering facilities:

emulsions intended to arrange waterproof membranes for foundations, swimming pools, pipe and pile linings, etc.;
emulsions are applied to the surface by jet method, single- or double-component method (to accelerate film formation).

Roofing:

emulsions intended to obtain waterproof membranes on the surface of roofs of various complexity. These emulsions are applied to the surface by jet method.

№	Parameter	Value
1	Capacity, L/h (gpm), (min)	25 (0.11)*
2	Fill funnel volume, L (gal)	1.5 (0.4)
3	Operating temperature, °C (°F), (max)	150 (302)
4	Knife axial gap, mm (in)	0.25… 1.25 (9.8∙10^-3… 4.9∙10^-2)
5	Knife radial gap, mm (in)	0.25 (9.8∙10^-3)
6	Knife tip speed, m/s (ips)	50-57 (1,968.5-2,244)**
7	Rotation speed of mill shaft and electric drive, rpm	16,750-19,250**
8	Rated power of electric drive, kW	0.7
9	Power circuit voltage at 50 Hz (three-phase), V	400***
10	Dimensions in operational position, mm (in), (max)
	— length	340 (13)/425 (17)
	— width	290 (11)
	— height	450 (18)
11	Weight, kg (lbs), (max)	15 (33)

* Depending on the product viscosity

** Depending on installation of frequency converter

*** As requested by the customer

capacity adjustment;
corrosion resistance;
compactness;
selection of the optimal ratio of asphalt emulsion components (recipes);
preparation of bitumen emulsion samples for further testing.
any type of materials for asphalt emulsion production can be tested in this mill because the mill can be equipped with various rotor/stator tooling, depending on the material and the required process.