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Grizzly screens are primary type 2 deck screens with circular motion.
Grizzly Screen
The vibrating screen novel structure, with advanced technology, domestic initiation, strong processing ability, high screening efficiency. It used vibration exciter as the excitation source, which is convenient for repair.Rubber vibration isolation spring, has a long service life, low noise, stable vibration,etc.
Applications
MGS Grizzly screens are widely used before the secondary crushing stage, where unwanted material needs to be thrown out as waste or where coarse fractions should be taken out as product. Additionally the facility for bypassing fines ahead of the secondary crusher maximizes the throughput at this stage.
Why DKTEC Grizzly Screen?
- Massive Durability
Excel in extreme and abrasive conditions with unparalled ruggedness and resistance to wear
- Versatality
Fitted with grizzly bars on the top deck, can handle big, tough loads with ease
- Maximum efficiency
Adjustable counterweights in drive unit to assure proper screen stroke for each application.
- No weld side plates
DKTEC's "no weld" policy on screen side plates eliminates the possibility of stress concentrations in heat affected zones.
Grizzly Screen Highlights
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Grizzly Screen Gallery
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DKTEC Grizzly Screen Download Catalogue
Grizzly Screen Technical Specifications
| Model | Screen deck | Screen size (mm) | Max.feed size (mm) | Capacity (t/h) | Electric motor power (kw) | Weight (t) | Dimension (mm) |
| 2YK-1548 | 2 | 1500×4800 | 400 | 50-200 | 15 | 5.8 | 5906×2100×1600 |
| 3YK-1548 | 3 | 1500×4800 | 400 | 50-250 | 15 | 6.87 | 5906×2100×1900 |
| 2YK-1854 | 2 | 1800×5400 | 400 | 50-300 | 18.5 | 6.77 | 6509×2536×1810 |
| 3YK-1854 | 3 | 1800×5400 | 400 | 50-300 | 22 | 8.28 | 6509×2536×1910 |
| 2YK-2160 | 2 | 2100×6000 | 400 | 100-400 | 30 | 9.68 | 7150×2670×2120 |
| 3YK-2160 | 3 | 2100×6000 | 400 | 100-400 | 30 | 10.2 | 7150×2670×2270 |
| 4YK-2160 | 4 | 2100×6000 | 400 | 100-400 | 37 | 11.8 | 7150×2670×2650 |
| 2YK-2460 | 2 | 2400×6000 | 400 | 150-600 | 30 | 10.2 | 7150×2900×1950 |
| 3YK-2460 | 3 | 2400×6000 | 400 | 150-600 | 30 | 12.35 | 7150×2900×2350 |
| 4YK-2460 | 4 | 2400×6000 | 400 | 150-600 | 37 | 13.7 | 7150×2900×2350 |
| 2YK-3070 | 2 | 3000×7000 | 400 | 200-800 | 22×2 | 16 | 7970×4465×4764 |
| 3YK-3070 | 3 | 3000×7000 | 400 | 200-800 | 30×2 | 17 | 7970×4465×4822 |
*Weights shown do not include drive motor package, support legs, maintenance platform, inlet and outlet chutes.
What is Grizzly Screen?
Types of Grizzly Screen
How Does Grizzly Screen Work?
Generally, the top deck of the screen feeds the material to the downstream crusher , the material passing through the bottom deck is sent to the stockpile as waste or other purposes while the material between the two decks by-pass the crusher.
Advantages of Using Grizzly Screen
By removing unwanted material and bypassing the downstream crusher, productivity is increased and energy consumption is reduced: More plant capacity , less wear, less energy consumption in the downstream crusher.
Grizzly Screen Processes Applications
It is used in aggregate, mining, coal and many other primary applications to scalp and screen materials with a maximum feed size of up to 400 mm.
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