Heat shrink film packaging machine, heat shrink film machine, shrink film packaging machine, shrink wrapping equipment, shrink packaging machine, shrink film machine, heat shrink machine, heat shrink packaging machine, rubber cap heat shrink machine, label heat shrink machine, etc. Classified by film: PE film shrinking machine, POF film shrinking machine: Classified by heating method: quartz tube heating, stainless steel heating: Classified by speed regulation: electronic speed regulation, variable frequency speed regulation