New Pneumatic Lift for Screen Changes
GKM Vibrating Control Screeners – New Pneumatic Lift for Screen Changes
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GKM Vibrating Control Screeners offers a new generation of pneumatic lifts for easy screen changes. The pneumatic cylinders are mounted above the machine and can be retrofitted at any time with little effort. The lifts allow for fast screen changes and quick, controlled cleaning.
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About GKM Vibrating Control Screeners
GKM Vibrating Control Screeners are the solution for pure control screening of dry, dusty, granular powders, and liquid-solid separation with a low percentage of coarse material. The central inlet and fines outlet enable feed rates from 1 kg/h up to 10 t/hr.
How the GKM Vibrating Control Screener Works
The machine is driven by two laterally attached vibration motors. The screen body can vibrate freely by means of dislocation via precisely adjusted springs. A vertical oscillation is generated at the center which is ideal for control screening.
The fine product drops through the center of the machine almost in free fall. Only in the direction of the outer edge of the screen is a slight transport movement attained which is sufficient for the discharge of the small quantities of oversize particles.
The centrifugal force of the motors can be altered, as well the motor angle, in order to adjust the retention time of the oversize particles on the screen. The screen frames are equipped with 2 grooves and 2 fixation rings which enable easy and fast re-meshing on-site without much experience or any special tools, particularly where fine-mesh fabrics are involved.
| Particle feed size: | 1 micron up to 20 mm | ||||||
| Feed rates: | 1kg/h – 10 t/h depending on machine size | ||||||
| Bulk densities: | 200 – 10000 grams/liter | ||||||
| Mesh openings: | 20 microns to 20 mm | ||||||
| Screens usable: | Stainless steel or plastic wire mesh fabric | ||||||
| No. of screen decks: | 1 – 2 per machine | ||||||
| Anti-blinding systems: |
– Rubber balls |
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| Speed range: | 1000/1500 (1200/1800) min-1 at 50(60)Hz | ||||||
| Screen movement: | Two-dimensional, set to product | ||||||
| Amplitude: | 4 – 8 mm | ||||||
| Acceleration: | 4 – 6 g | ||||||
| Model sizes/ca. Ø: | KTS-V | 450 | 600 | 800 | 900 | 1200 | 1500 |
| Screening surface (m²): | 0.11 | 0.27 | 0.42 | 0.60 | 0.93 | 1.45 | |
| Motor power (kW): | 0.19 | 0.70 | 0.48 | 0.84 | 0.84 | 1.60 | |
| Materials: | Stainless steel | ||||||
| Surfaces: | Electro-polished up to KTS-V 800, otherwise glazed inside and out with a high-grade surface finish. | ||||||
