Welding Unit (Heat Sealing)
- The welding unit uses the ultrahigh temperature heat gun whose working temperatures are adjustable and which is equipped with thermocouple temperature sensors;
- A blackout protection system is applied in the unit to prevent the heat gun from being burned for excessively high temperatures if the wind machine stops working due to the blackout;
- The welding unit adopts the servo motor to drive the wind direction switching mechanism so as to ensure the accurate location of welding points;
- The blower mouth width is adjustable to adapt to bags of different sizes, eliminating the need of component replacement;
- The welding unit adopts a temperature control system to maintain the welding temperature, consolidating the welding effect;
- Holes on the machine’s suction rollers are much closer to each other, effectively preventing patches from curling up.
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