Plastic Straw Line SEOIL INDUSTRIAL CO. LTD.

A.  The offered plastic straw production line consists of the following machines:

1.     Main extruder – 1 pc;

2.     Co-extruder – 1 pc;

3.     Cooling bath machine – 1 pc;

4.     Water cooling machine – 1 pc;

5.     Straw cutting machine – 1 piece;

6.     Machine for producing flexible (U-shaped) straws – 2 pieces;

7.     Machine for wrapping U-shaped straws in foil – 1 piece;

8.     Machine for packing straws in foil into cartons - 1 piece;

9.     Main extruder control cabinet – 1 pc.

B.  General technical data of the line:

• Manufacturer – SEOIL INDUSTRIAL CO. LTD, SOUTH KOREA;
• Year of production – 1995;
• Full technical and commissioning documentation;
• Raw material for the production of straws – primary polypropylene;
• Range of diameters of straws produced - from 4 to 6 mm (adjustable diameter);
• Length range of straws produced – from 150 to 280 mm (adjustable length);
• Applicable water temperature: 25 °C - 32 °C;
• Production capacity – approx. 800 to 1000 pcs/min. (straight straws);
• Power supply type – 220/380 V, 3-phase, 50 Hz;
• General power demand – approx. 38.5 kW;
• For the needs of the line, it will be necessary to have a compressed air preparation system - 4 - 6 bar.

C.   Description of individual devices in the line

1.   Main extruder:

Overall dimensions:

• Length - 2,300 mm;
• Width - 580 mm;
• Height - 2000 mm.

Technical data:

• Model – SIGMA 1000E/E;
• Screw diameter – Ø50mm;
• L/D – 26:1;
• Capacity of the hopper – 0.139 m3/50 kg;
• Power demand - 19.6 kW;
• Speed ​​control system – inverter.

2.   Co-extruder:

Overall dimensions:

• Length – 1,150 mm;
• Width - 610 mm;
• Height – 1,650 mm.

Technical data:

• Model – SIGMA 1000E/A;
• Screw diameter – Ø25mm;
• L/D – 21:1;
• Capacity of the hopper – 0.016 m3/20 kg;
• Power demand – 4.2kW;
• Speed ​​control system – VS type (brushless variable speed motor).

3.    Cooling bath machine:

Overall dimensions:

• Length – 4,150 mm;
• Width - 450 mm;
• Height – 1,250 mm.

Technical data:

• Model – SIGMA 1000E/C
• Capacity – 0.1 m3

4.   Water cooling machine:

Overall dimensions:

• Length – 800 mm;
• Width – 700 mm;
• Height – 1,120 mm.

Technical data:

•  Type - UKV 2/3
•  Cooler capacity - 2,330 W (at ambient temperature up to 35 °C);
•  Water pump - CH2-30/220V;
•  Water tank - 87 l;
•  Air flow - 2,600 m3/h;
•  Compressor power - 0.55 kW;
•  Pump power - 0.46 kW;
•  Temperature adjustment range - from 15 °C to 25.9 °C ;
•  The reheating system turns the heater off at the temperature (TU-1 °C) and turns it on at (TU-3 °C), where TU is the set temperature;
• Power of reheating heaters - 2 kW.

5.   Straw cutting machine:

Overall dimensions:

• Length – 1,450 mm;
• Width – 1,320 mm;
• Height – 1,350 mm.

Technical data:

• Model – SIGMA 1000E/H
• Stepless change – ball type;
• Receiving conveyor;
• Power demand – 2.2 kW;
• Speed ​​control system – inverter.

6.   Machine for producing flexible (U-shaped) straws

Overall dimensions:

• Length – 1,320 mm;
• Width – 1,800 mm;
• Height – 1,550 mm.

Technical data:

• Model – SIGMA 300F;
• Raw material – polypropylene straw;
• Productivity – approx. 250 – 300 pcs/min;
• Straw length before wrinkling – 160 – 185 mm (adjustable);
• Straw length after wrinkling – 145 – 170 mm (adjustable);
• Inner diameter of the straw – 3.8 mm;
• Outer diameter of the straw – 4.2 mm;
• Length of the gathered part – 8 - 10 mm;
• Power demand – 2 kW.

7.   Machine for wrapping U-shaped straws in foil

Overall dimensions:

• Length – 4,200 mm;
• Width – 2,400 mm;
• Height – 2,500 mm.

Technical data:

• Model – SIGMA 600U/B;
• Raw material – polypropylene straw + propylene foil;
• Productivity – approx. 600 pcs/min;
• Input straw – U-shaped straw, dimensions Ø4.2 / 170 mm
• Length of the straw after packaging in foil – 110 mm
• Power demand – 6 kW.
• Air demand – 4-6 bar
• Weight – 600 kg

8.   Machine for packing straws in foil into cartons.

Overall dimensions:

• Length – 1,800 mm;
• Width – 1,415 mm;
• Height – 1,755 mm.

Technical data:

• Model – SIGMA 600ZM;
• Raw material – U-shaped straw packed in foil;
• Productivity – approx. 630 pcs/min;
• Carton dimensions – 830 x 700 x 580 mm
• Carton capacity – approx. 32 thousand. pcs.
• Power demand – 1 kW.
• Weight – approx. 200 kg

9.   Main extruder control cabinet:

Overall dimensions:

• Length – 580 mm;
• Width – 730 mm;
• Height – 1,580 mm.