A "3-in-1" hydraulic paper plate machine typically refers to a single machine capable of producing plates, dona (bowls), and thali (large plates) from paperboard using a hydraulic pressing mechanism. The key configuration involves a robust motor, a hydraulic power system, and multiple changeable dies.Core Configuration
Automation Grade: Generally classified as semi-automatic or fully automatic.
Material: The main body is constructed from mild steel (MS) or cast iron for durability and stability.
Power Source: Electric, typically requiring a single-phase 220V/240V domestic power supply, although some heavy-duty models can use three-phase power.
Total Power Consumption: Efficient, with power consumption typically around 2 to 3 units per hour.
Weight: Machine weight is substantial, usually ranging from 300 kg to 500 kg, which aids stability during the high-pressure pressing process.
Motor & Hydraulic System Details
Electric Motor: A robust electric motor, commonly from brands like Godrej, Havells, or Crompton, powers the hydraulic pump. The typical power is 2 HP.
Hydraulic System: The motor drives a hydraulic pump, which builds pressure (often up to 10 tons of max force) to move the hydraulic cylinder that presses the die onto the paper.Oil Tank Capacity: The hydraulic oil tank typically has a capacity of 35 to 50 liters.
Max Force/Load: The system can exert a significant force, up to 30 tons in some configurations, ensuring a secure and uniform shape.
Production Specifications
Number of Dies: The "3-in-1" name refers to its versatility in product types, but these machines usually have one, two, or three dies operating simultaneously, depending on the specific model.
Production Capacity: Production rates vary with the number of dies and automation level:Single die: Approximately 1,500 to 3,000 pieces per hour.
Triple die: Can achieve over 5,000 to 8,000 pieces per hour.
Raw Material: Compatible with a range of paper materials, including paperboard, PE (polyethylene) coated paper, and aluminum foil paper.
Paper Thickness (GSM): The machine can process paper ranging from 80 GSM to 500 GSM or even up to 600 GSM for thicker plates/bowls.
Product Size: The dies are generally interchangeable, allowing production of items in sizes from 4 inches up to 14 or 18 inches in diameter.
