Manufacture of Conical Pails – Applications
Applications / Manufacture

Manufacture of conical pails

Application Overview

This production line is highly suitable for manufacturing 10–25 L conical buckets (conipails), handling both open-top and closed-top designs with a stable production capacity of 25–30 buckets per minute.


Line features:
  • Fully automatic control achieved via PLC, servo motor, and variable-frequency drive.
  • Cam-driven mechanical transmission ensures continuously adjustable speed and highly stable operation.
  • Equipped with detection and protection devices for precise positioning and can locking.
  • Automatic height adjustment by PLC allows for quick and easy tool changes.
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Line Layout

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Machine Details

1. Automatic Single Cutter

Speed30pcs/minMaximum sheet size1050x1050mm
Thickness0.12-0.5mm (≤0.45 mm)Dimension4500x1300x2000mm

2. Automatic Can Welding Machine

Welding speed6-15m/minProduction capacity25-35 Cans/min
Can diameter range220-300mmCan height range220-500mm
Thickness range0.2-0.4mmCopper wire dia.Φ1.8 mm, Φ1.5 mm
Cooling water12–20 ℃, >0.4 MPa, 40 L/minPower supply380 V ± 5% 50 Hz 125 kVA
Dimension2200x1520x1980mmWeight2500kg

3. Internal Powder Coating Machine

Production speed5-60m/minPowder consumption8–10 mm / 10–20 mm
Air consumption0.6MpaCan diameter rangeD50-200 mm / D80-400 mm
Air requirement100-200L/minEnergy consumption2.8KW
Dimension1080x720x1820mmWeight300kg

4. External Painting Machine

Can height range50-600mmCan diameter range52-400mm
Roller speed5-30m/minType of coatingRoll coating
Varnish width8–15 mm / 10–20 mmPower supply220 V 0.5 kW
Air consumption0.6 MPa 20 L/minDimension2100x720x1520mm
Weight300kg

5. High-Frequency Electromagnetic Dryer

Treadmill speed5-30m/minCan diameter range52-180mm
Effective heating800 mm*6 (30 cpm)Induction time25 sec (410 mm H, 40 CPM)
Power supply380 V+N > 10 kVADimension6300x700x1420mm
Weight850kg

6. Automatic Expanding, Flanging & Seaming Machine

Capacity25-30cpmDiameter220-290mm
Height200-420mmPower40kw
Dimension17500x1500x2800mmWeight10T

7. Automatic Machine for Welding, Coating & Handle Attachment

Capacity25-32cpmCan height220-480mm
Power30kwDimension3900x2900x2400mm
Weight3100kg
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