Pin Furnace
The pin furnace is used to dry the ink coating on the outer layer of aluminum beverage cans. This equipment has the characteristics of high operating speed, high production efficiency, stable process temperature control, and easy operation. It is typically used on the outer surface of two-piece cans. Paint drying industry.
The equipment is composed of inlet suction air knife, oven body, hot air guide system, heating zone, high-strength chain transmission system, constant tension chain tensioning system, cooling area, outlet suction air knife, etc.Equipped with chain automatic lubrication system and oil mist adsorption system.The exhaust fan is to discharge the solvent volatiles volatilized when the tank is baked, and can maintain a certain slight negative pressure at the entrance and exit of the oven.
The safe and stable heating system adopts imported burners, equipped with UV automatic detectors, automatic safety shut-off valves, flow control valves, combustion-supporting fans, and natural gas shut-off valves to provide heat sources for the whole set of devices.
Technical Parameters:
| product specification | aluminum can |
| Product Size | 330ml, 500ml |
| Production speed | 1800-2400 pieces/minute |
| Oven tilt angle | 10 degrees |
| Number of oven heating zones | zone 1 |
| Furnace chain pin pitch | 133.35mm |
| Chain design speed | 240-320m/min |
| Oven rotation times | 10-12 times |
| sprocket | 126 teeth |
| Number of circulating fans | 2 |
| Circulation fan air volume | Each 9300m3/h |
| Circulation fan motor power | 55KW each |
| working temperature | 260°C |
| normal working temperature | 185-232°C |
| Oven residence time | 8.5 seconds |
| Exhaust motor air volume | 5100m3/h |
| Exhaust motor power | 4KW |
| Inlet air volume | 15290m3/h |
| Inlet fan motor power | 11KW |
| The maximum thermal power of the burner | 580,000 kcal/h |
| heating air source | Natural Gas/Petroleum Liquefied Gas |
| compressed air | 6bar |
