Customization: | Available |
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Type: | Egg Tay Machine |
Sheet Former Type: | Cylinder Mould |
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HY-4Egg tray machine
Model | production/h | mold | total power | labor force | paper consumption /h | vacuum pump | pulper | drying equipments | operating speed |
HY-4-4 | 2200-2500 pieces | 16 | 65 kw | 4-6 | 110-185 kg | 22 kw | 7.5 kw | 19 kw | 10 times /minute |
HY-3-4 | 1800-3000 pieces | 12 | 40 kw | 4-6 | 100-200 kg | 18 kw | 7.5 kw | 15 kw | 10 times/minute |
Equipment Process
Pulping system
(1) Put the raw material into the pulper and add an appropriate amount of water for a long time to stir the waste paper into pulp and store it in the storage tank.
(2) Put the pulp in the slurry tank into the pulping tank, adjust the pulp concentration in the pulping tank, and further stir through the homogenizer through the white water of the return pool and the thick slurry of the storage tank. After adjusting to the applicable pulp, put it into the feeding pool to be used in the molding system.
Equipment used: pulping machine, homogenizer, slurry pump, vibrating screen, pulp disintegrator
2. Forming system
(1) The pulp in the supply tank is supplied into the molding machine, and is adsorbed by the vacuum system, and the pulp is left on the mold by the mold on the equipment to be formed, and the white water is sucked and transported back into the pool through the vacuum pump.
(2) After the mold is adsorbed, the transfer mold is blown out by the positive pressure of the air compressor, and the molded product is blown from the molding die to the rotary mold, and is sent out by the transfer mold.
Equipment used: molding machine, mold, vacuum pump, vacuum tank, pump, air compressor, mold cleaning machine
3. Drying system
(1) Natural drying method: The product is dried directly by weather and natural wind.
(2) Traditional drying: brick tunnel kiln, heat source can choose natural gas, diesel, coal, dry wood,A heat source such as liquefied petroleum gas.
(3) New multi-layer drying line: 6-layer metal drying line can save more than 30% energy compared to transmission drying. The main heat source is clean energy such as natural gas, diesel oil, liquefied petroleum gas and methanol.
4. Finished product auxiliary packaging
(1) Automatic stacking machine
(2) Baler
(3) Transfer conveyor
Main Features
Because the customer capacity and requirement are different, please let us know your production and demand, we will offer the perfect solution for you.Generally speaking, the complete egg tray machine production line is configured as follows:
1. Put the prepared raw materials, such as waste paper boxes, newspapers, etc., into the hydraulic pulping machine slurry. The pulp fibers are formed under the action of shearing force and friction of the water flow, and the prepared pulp is introduced into the storage tank for use.
2. Introduce the pulp in the slurry tank into the first homogenization tank, while filtering out the impurities in the pulp to adjust the pulp concentration.
3. Introduce the adjusted concentration of pulp into the second homogenization tank for the second agitation treatment. Add the pigment or water repellent and other materials as needed to stir well.
4. The slurry pump draws the adjusted pulp into the molding machine for molding. When the molding die above the slurry tank is completely immersed in the slurry, the slurry is adsorbed and gathered toward the surface of the mold under the vacuum suction on the back of the molding die; because the surface of the molding die is uniquely filtered with a hollow structure, it is gathered. The pulp fibers in the slurry adhere to the surface of the mold, and the water is pumped away to form a wet sputum. The wet sputum adheres to the surface of the mold.
5. When the molding machine is formed, the moisture in the pulp is pumped out through the vacuum pump, and the extracted sewage is discharged into the sewage pool.
6. The sewage in the sewage pool can be recycled, and the sewage is introduced into the hydraulic pulping mechanism slurry or the homogenizing pool to adjust the pulp through the sewage pump.
7. The tray wet tissue layer attached to the surface of the mold is about 2.5 mm thick. It contains about 75% moisture and needs to be sent to the drying line (temperature 120-180 ° C) to remove water.
8. Pack the dried egg tray into the warehouse.