|
|
Versatility and robustness
Open-type rotor granulator designed for recovery of defective pieces and sprues in a closed circuit beside the injection moulding machines. Rotor with a 200 mm diameter and length ranging from 200 mm to 450 mm.
Customer oriented solutions.
Hopper Versatility
> manual feeding as well as feeding from robot or conveyor belt
> Feed port complete with device that prevents return of material to grind
> Large funnel for easier feeding
> Possibility of feeding pieces up to a size of a maximum of 600 mm
Quality of the regrind
no dust and uniform size, thanks to: > drains to avoid powder build-up behind rotating discs
> two lateral discs running with the rotor, to eliminate friction of the material to be ground against the chamber sides, avoiding deformation from stress.
Silent functioning
(extremely reduced sound levels, below 80 dB(A) for most polymers used)
> progressive cutting action
> soundproofing panels
|
|
The Silverson Multishear Mill has been specifically developed to meet the requirement for a high speed machine which eliminates, as far as possible, the need for conventional media or colloid milling.
The Multishear Mill differs from Silverson's standard In-Line mixers in that its rotor consists of three or four sets of finely machined teeth running against three or four sets of stators.
This multistage rotor/stator workhead provides intense high shear with a three stage machine performing over 3 million individual shearing actions per second and a four stage machine over 5 million per second.
This high degree of shear eliminates the need for conventional media milling, except on the hardest of solids. However, even if conventional milling is still needed, rapid pre-milling by the Silverson Multishear Mill will enable the product to be passed through the conventional media mill at a much faster rate. This is because most media mills work best when fed with a product of a uniform and low particle size. The total process time therefore will still be only a fraction of what would be needed by conventional methods alone.
Typical applications
- Pigments
- Dyestuffs
- Presscakes
- Titanium dioxide
- Bone slurries etc.
|
|
Mineral Processing
Limekiln
Germany
1x impact hammer mill PHM1012
rotor diameter 1000 mm
rotor width 1200 mm
input 6.3 mm
output 0.8 mm
limestone 60 t/h
|
|
|
Laboratory roll mills are machines for testing the quality and processing characteristics of polymer material by means of discontinuous plastification, mixing or kneading. In both, plastics and rubber processing as well as processing of ceramics or special materials, roll mills by Dr. Collin are setting new standards in terms of precision and reliability.
|
|
Mineral Processing
Building material plant
Russia
1x roller mill WM1012
rotor diameter 1000 mm
rotor width 1200 mm
input 5-20 mm, 5-40 mm
output <8 mm
limestone
clay 60 m³/h
|
|
The Labtech Essa 450mm diameter Hammer Mill is designed to reduce approximately 50mm diameter drill core or lump ore to 100% minus 2mm with approximately 80% minus 250 micron.
It is supplied as standard complete with 7.5kW direct drive motor, lead, plug, stand and dust hoods. A blow down air system to reduce cross contamination between samples is also supplied as standard.
All wearing parts are readily replaceable.
Pneumatic or electromagnetic disc braking is available as an optional extra. This provides for safer operation and allows rapid cleaning between samples if required.
|
|
Plain and tooth rolls for intermediate size reduction.
Labtech Essa rolls crushers are designed for rapid, controlled size reduction of ore, mineral or rock prior to metallurgical testing or further milling or grinding. They are typically applied in laboratory or pilot plant applications after primary production of the infeed material in a jaw crusher or similar. The nipping action of two off same diameter individually powered contra-rotating rolls produces an ideal crushing environment for a wide variety of materials. Product sizing is controlled by an (adjustable) gap setting between the two rolls. One roll is heavy duty spring mounted as protection against uncrushable material attempting to pass between the rolls. Roll crushers operate with a minimum of dust generation and produce a material with a tight size envelope containing a minimum of fines.
|
|
Fluidised Bed Opposed Jet Mill AFG
Dry Processing – Micronising + Air Classifying
Fluidised bed opposed jet mill for manufacturing powders with a steep particle size distribution and sharp top size limitation in the range
< 5 µm to 200 µm.
Grinding nozzles arranged around the periphery of the grinding chamber.
Classifying wheel(s) arranged horizontally in the classifier top section.
Cool and contamination-free grinding.
Cleaning made easy by the hinge-back and removable classifier top section and the inspection deck in the mill housing.
|
|
| ... products without technical information |
| |
... see all the products in the category
Grinders
|
|
|
see the results for the following category
