APPLICATION:
This coil packing machine is master coil stretch wrapper, which specialized designed for wrapping steel coils/aluminium coils with big width and big diameter, the machine finishes the complete wrapping operations automatically, greatly save the labor cost, and provide a much better wrapping effect for the coil: the package is waterproof,dustproof, rustproof,well protected and decorated.
BASIC FEATURES：
PLC & HMI interface operation are adopted for automatic operation.
Orbital wrapping: the wrapping material carriage running in a orbit through the coil center.
Roller stations for coil loading and unloading.
Both manual and automatic working mode can be choose.
The converter is adopted to adjust the overlap of the packing.
Simple operation by imputing OD. ID. width & corrected parameter of the coil. Other parameters will be set automatically.
Soft start and soft stop to ensure safe operation.
Wrapping position reset function.
Sensors adopted for trolley.
Guardrails for machine working area for safe operation.
Convenient for hoisting, safe and reliable.
Height of the turning ring could be adjusted by motor for center positioning according different coil OD.
Packaging tension is adjustable.
The rollers are wrapped by polyurethane.
Indicator alarms automatically when trouble occurs. Troubles can be shown automatically.
Special brake for the tape release device to avoid material folding.
Mounted on a special brake which will be activated by cutting the packing material.
Machine designing and producing base on 2006/42/EC.
Optional: extra roller stations can be adopted for higher packing efficiency.
BAISC PARAMETERS:
Object material: steel coils/aluminum coils/other coiled objects
Coil width（W）:1600mm/customized
Coil outer diameter (OD): 1000-2200mm/customized
Coil inner diameter (ID): >500mmm/customized
Coil weight: 1000-20000kg/customized
Shutter speed: about 2-3m/sec
Overlap rate: 20%～90%
Power: about 11.0Kw
Power supply: 380V, Three-phase five line
Air supply: 6～8kgf/cm2
Packing material:PE/LLDPE stretch film/PVC
ID:76mm OD:100-250mm Width:250mm
Basic configuration:
PLC-Siemens, HMI-Siemens, Converter-Siemens,Sensor-Autonics, Encoder-Delta, pneumatic element-Airtec, Main motors-YK, switch、button、Contactor- Schneider.
Guarantee value:
a). Shuttle speed: 2-3m/sec
b). Wrapping effect: Product surface is smooth and even wrapped.
Working hours of the machine
Effective working hour per year:7200h.
Scope of supply:
Main engine of the master coil stretch wrapper machine with guide rail:1 set
U-type Orbital: 1 set
Electrical cabinet, guardrail etc:1set for each
Shuttle:1set
Blocker roller station:1 set
Spare parts and user manual:1 set for each
PLC&HMI control system:1 set for each