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Telephone： 13813577928
E-mail： atdry@126.com
Fax： 0519-88672859
Address： 8 Dongtang Road, Sanhekou Industrial Park, Zhenglu Town, Tianning District, Changzhou, China
Granulating equipment series
Gfzl series dry roller granulator
Detailed description
working principle:
The powder material is quantitatively added into the main material hopper of the rolling sheet by the vibrating feeding hopper through the transverse screw feeder, so as to keep constant particles in the main material hopper of the rolling sheet. Then the powder material is pre compressed by the longitudinal cone screw in the main material of the rolling sheet and transported to the arc notch of the two rollers. The semi flat circular arc groove or rhombic groove with the same shape is evenly distributed on the surface of the two rollers, and the powder is transported through the arc notch of a pair of gears Meshing transmission makes the two rollers rotate in the opposite direction at the same speed, biting the material conveyed by the cone screw to the slot into the slot and compressing it instantaneously. After compression, as the pressure gradually decreases, the material falls off from the slot under the action of its elastic force and gravity, and enters the crushing system. Then it is screened and graded according to the user's particle size requirements to obtain uniform granular products meeting the quality requirements The powder under the screen is returned to the vibrating hopper for recycling.
characteristic:
Without any additives, the dry powder can be granulated directly.
The particle strength can be adjusted, and the finished product strength can be controlled by adjusting the pressure of the pressure roller.
Cycle operation to realize continuous production.
High output of finished products, the output of single machine can reach more than 2000 kg / h (bulk density 1.5 × 103 kg / m3)
Application:
Petrochemical industry, bioengineering, metal powder, fine chemical industry, medicine, food, pesticide, chemical fertilizer, mineral and coal
Technical parameter table:
Model/Project | GFZL-1 | GFZL-2 | GFZL-3 | GFZL-4 | GFZL-5 |
Roll diameter mm | φ240 | φ240 | φ300 | φ360 | φ480 |
Effective roll width mm | 80 | 160 | 250 | 360 | 480 |
Roll speed rpm | 8-20 | 8-20 | 8-20 | 8-20 | 8-20 |
High forming pressure t | 50 | 60 | 80 | 100 | 130 |
Large roll thicknessmm | 4 | 5 | 6 | 8 | 8 |
Strip production kg/h | 250-500 | 500-900 | 700-2000 | 1000-1400 | 2000-7400 |
Particle size of finished product mm | 0.2-5 | 0.2-5 | 0.2-8 | 0.2-8 | 0.2-8 |
Output of finished products kg/h | 80-150 | 150-300 | 300-600 | 600-1000 | 1000-2000 |
Host power(Kw) | 7.5 | 11 | 15 | 22 | 30 |
Total power(Kw) | 13 | 21 | 30 | 46 | 60 |
Dimensions length × width × height mm | 1500×2000×3800 | 1700×2000×4000 | 2000×2500×4200 | 2500×2500×5200 | 2800×2600×6000 |
Weightt | 7 | 8 | 10 | 14 | 20 |
Note: 1. The strip production is calculated based on the sheet density of 1500kg / m3 and the roll speed of 20rpm. 2. The output of finished products is calculated by 50% of the established quantity. 3. The particle size of the finished product can be adjusted in a large range by changing the sieve plate aperture of the crusher. 4. The actual power used by the host is 70% of the selected electric power. 5. The roll speed is adjusted by changing the pulley drive between the electric machine and the reducer. | |||||
