What packaging films are compatible with these shrink wrapping machines?
These heat tunnel shrink wrapping machines are highly versatile and work optimally with standard packaging films such as POF (Polyolefin), PVC, and PP shrink films.
How do I choose between the 400*200, 450*250, and 400*350 models?
The models are primarily differentiated by their maximum shrink size capacity. For small packages, the 400*200mm model is ideal. If you package taller or bulkier items, you should opt for the 450*250mm or the 400*350mm model depending on your dimensions.
Can the conveyor belt speed be adjusted?
Yes, all three models feature an adjustable conveyor belt speed ranging from 0 to 12 meters per minute, allowing you to easily synchronize the tunnel speed with your production capacity.
What are the power requirements for these shrink wrap machines?
The 400*200 model operates on either 220V or 380V power supplies with a rating of 5.5KW. The 450*250 and 400*350 models require a 380V power supply and operate at 7KW power.
Is these machines' temperature control adjustable?
Yes, these machines are equipped with intelligent temperature controllers that allow you to set the optimal heating level depending on the thickness and type of shrink film you use.