Application This jewelry rolling mill machine is mainly used in the jewelry industry for gold, silver, copper, aluminum and other tough metals. It is ideal for jewelers and craftsmen to make exquisite jewelry. Specification Color: Green Material: Cast Iron, 55HRC Steel, A3 Steel, ABS Treatment: Spray Paint, Heat Treatment Process Assembly Required: Yes Gear Ratio: 3:1 Thickest Compressibility: 18mm/0.7inch Thinnest Compressibility: 0.01mm/0.0004inch Upper Roller Length: 9cm/3.54inch Middle Roller Length: 5cm/1.96inch Square Grooves Width: 4cm/1.57inch Semicircle Grooves Width: 4.5m/1.77inch Roller Total Length: 12cm/4.7inch Roller Diameter: 5cm/1.96inch Space of Two Rollers: 0-25mm/0-0.7inch Square Wire: 1/2/2.5/3/3.5/4/5mm Semicircle Wire: 2/3/4/5/6/9mm Maximum Sheet.
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