After powder coating or wet lacquer coating on the welding seam, the coating layer need to be cured or dried, for the conventional technology, the gas drying machine will discharge CO2 and Nox, the whole plant is full of gas smell, this is worse for the health of can making line operator, and the hot air drier consume too much electric power, these two types of solution consumes too much energy, pollutes the environment and damage the health. In order to help can making factory reduce manufacturing cost, create a good working atmosphere, GR develops the electromagnetic induction curing system for weld seam. The induction curer is also named as induction oven in this industry, it is energy efficient and low carbon. You can create zero CO2 and Nox emission, without any pollution to the environment, without any damage to your health, you also can reduce 90% energy cost compared to another two types of drying technology. If you want to reduce manufacturing cost and protect the environment, GR Machine’s GC-I induction seam curing machine is suitable for you. The induction seam curing system is modular designed, can be layout as linear or U shape, to meet the requirement of can manufacturing line. The induction heater position can be specially designed for seam up welder or seam down welder.
The induction heating systems consist of
1 Induction heater of induction drying machine for side strip seam
The induction heater can be adjusted in proper distance range with the can body, and use the induction principle to cure the powder or lacquer coating layer on the welded side seam.
2 Magnetic conveyor of induction drier for side stripe seam
The magnetic belt is designed as V shape, sucking the tinplate cans under it and convey smoothly. The length of the machine and conveyor can be customized.
3 Cooling system of induction curer for tin cans
The cooling system is equipped inside the machine, and the water circuit will reduce the temperature of the metal can curing system.
Compare Induction curing machine and conventional drying machine
1 Energy saving and waste
Induction curing oven only use electric energy to start the heater, and gas drier need the gas and electric energy. The hot air drier need the electric energy to heat the air then spray hot air to dry the coating on welding seam. So the induction curer oven is energy efficient than the conventional gas or hot air drier
2 Environmental protection and pollution
Canboy induction oven will not produce gas smell, or zero noxious gas emission, it is friendly for the environment.
3 Good working condition
When close to the drier, the gas oven will have peculiar smell due to gas, the hot air oven is very hot due to the high temperature of hot air. And this poor condition is not so for induction can oven.
4 Cost reduction
According to the statistics, the induction tin can oven can save 90% energy consumption than the conventional tin can drying oven. This will help the can manufacturer to reduce manufacturing cost significantly.
Applications
The induction can curing oven can cure either powder coating inside welding seam or lacquer coating on the both side of welding side seam.
Customize your induction can drying machine
The can drying oven can be designed as linear or U shape according to your production speed and plant size. We need to know your details.
1 How many cans to produce per minute on your can manufacturing line
2 Inside can diameter and can height
3 The size of your can making production plant
