YUYANSHOP Rolling Mill, 3: 1 Gear Ratio 3 in 1 Jewelry Rolling Mill Machine, 3"/72 mm Sheet Metal Roller for Metal Jewelry Making Sheet Square Wire Semicircle Pattern

DescriptionIf you are looking for a suitable rolling mill machine to assist you in your DIY jewelry work, you cannot miss this high-quality and portable three-in-one jewelry rolling mill machine. It is made of high-quality cast iron, sheet metal, and 40Cr, which makes this machine used for a long time. Three different shapes and a variety of sizing options help you work the material to the exact thickness you need, so it will be ideal for jewelers and crafters making crafts.DetailsExtra Long Hand Crank: The long crank with a cast iron body part and a durable plastic grip allows for even force application and effortless, smooth use.Gear Cover: It's made of high-quality sheet metal on the side of the machine and designed to protect the gears and you from hidden danger under standard operation.ApplicationIt is mainly used in the jewelry industry for transforming malleable metals like gold, silver, copper, and aluminum into thin sheets, square wires, and half-round shapes. It is ideal for jewelers and craftsmen to make exquisite jewelry.SpecificationColor: BlueMain Material: 40Cr, Sheet Metal, Plastic, Cast IronTreatment: Spray Paint, Hardening Heat Treatment ProcessAssembly Required: YesGear Ratio: 3:1Roller Length(for Sheet): 72mm/3inchSquare Grooves Length: 3.5cm/1.37inchSemicircle Grooves Length: 3.3cm/1.29inchRoller Total Length: 16.5cm/6.49inchRoller Diameter: 5cm/1.96inchMax. Space of Two Rollers: 9.38mm/0.36inchSquare Wire Size: 1.5/2/3/4/5/6/7mmSemicircle Wire Size: 3/3.6/4/4.5/5.13/5.75/7.7/9.1/9.5mmMax Sheet Width: 72mm/3inchHand Crank Length: 28cm/11.02inchGross Weight: 18.6kg/41lbsNet Weight: 17.7kg/39.02lbsProduct Size: 34*14.5*28cm/13.38*5.7*11.02inchPackage Size: 35*28*32cm/13.77*11.02*12.59inchPackage Included1*Jewelry Rolling Mill Machine1*Replaceable Semicircle MoldAll Accessories for Assembly

• 【Three-in-One Rollers】: The rollers with three-in-one performance can press gold, silver, copper, etc into multiple sizes of sheet, square wire, and semicircle.
• 【Sturdy & Durable】: The 40Cr rollers with a hardened heat treatment process, a high-quality cast iron hand crank, and a sheet metal frame with spray paint make this machine uneasily deformed after long-term use.
• 【Labor Saving Design】: The gear ratio of 3:1 allows the rollers to make one complete turn for every three turns of the rolling mill handle. Also, the pinion drives the large gear, which can relieve the amount of force needed to operate the rolling mill.
• 【High Stability】: Screw holes are provided at the base of this manual rolling mill machine to fasten it on your workbench, allowing it to work more steadily.
• 【Low Noise】: Double-sided gears have a good noise-reduction effect and create a quiet working environment for you.