Products Description
Dual Chamber Shrink Tunnel is used in shrink packaging lines when wrapped products need controlled heat and conveyor movement. The pack enters the tunnel, hot air acts on the film, and the outlet sends the product to cooling or collection. The machine is built with Heating chamber, fan, conveyor and control panel, and the basic use is to complete the shrink stage after film wrapping.
Product Parameters
|
Parameter |
Specification |
|
Application |
products needing staged heat or longer shrinking time |
|
Heating Method |
Hot-air circulation with adjustable temperature by film test |
|
Material |
PE, POF, PVC or sleeve film according to sample |
|
Structure |
Heating chamber, fan, conveyor and control panel |
|
Adjustment |
front and rear temperature zones and tunnel balance |
|
Inspection |
Fan rotation, heater response, belt running and tunnel clearance |
Product Advantages
Dual Chamber Shrink Tunnel is useful when the buyer wants one machine matched to actual samples instead of only a catalog size.
The machine setting can be checked from product entry to discharge, so trial packing gives a clearer result.
Main parts are arranged for daily access, material replacement and basic cleaning.
Two heat chambers are useful when a pack needs staged temperature control.
Front and rear zones are adjusted separately during the first sample test.
Longer shrinking time should be matched with conveyor speed instead of only raising heat.
Quality Check
Inspection starts with the visible frame, wiring area and moving parts.
Then we check Fan rotation, heater response, belt running and tunnel clearance during a short running test.
If the sample shows film, label or transfer trouble, the setting is adjusted before delivery.
Use Notes
- Operators should not change several settings at the same time during a trial.
- Check belts, guides and sensor faces after a long shift.
- If products needing staged heat or longer shrinking time change to a new size, keep one accepted sample for comparison.
FAQ
Q: What should be checked before ordering Dual Chamber Shrink Tunnel?
A: Send product size, material sample, packing direction and workshop layout. The point of front and rear temperature zones and tunnel balance should also be confirmed.
Q: Can the machine work with different products?
A: It can, but the final range depends on sample size, material behavior and guide adjustment.
Q: How is the machine packed for delivery?
A: Loose parts are marked, the main frame is fixed, and outside packing is selected by transport distance.
Hot Tags: dual chamber shrink tunnel, China dual chamber shrink tunnel manufacturers, suppliers, factory
