Our jewelry polisher adopts advanced exquisite manufacturing technology and a precise mechanical structure, quickly and effectively polishing jewelry, metal products, handicrafts, etc. It has become the ideal polishing equipment due to its compact design, efficient polishing, safety and reliability, easy operation, and multifunctional use. Whether in personal studios or professional factories, you can benefit from it and easily achieve high-class polishing effects. Key Feature Durable & Sturdy: The cast iron body adopts a spray plastic process, and the organic glass roller has a wall thickness of 0.39 inches, uneasily deforming and wearing. Excellent Performance: It equips 3mm stainless steel polishing balls and adopts a motor with a power of 45w and a rotation speed of 3500rpm, providing powerful power to complete polishing works. Adjustable Design: The timing (10-60 mins) and speed (5 gears) can be easily adjusted by rotating the knobs in front of the machine, meeting your different polishing needs. Dual Rotation Design: It supports forward and reverse rotation by clicking the red two-way switch, which can better meet cleaning, polishing, deburring, and chamfering needs. Thoughtful Design: The black sealing ring is highly sealed and prevents the internal items from leaking effectively when operating. The latch can firmly lock the roller and lid without gaps. Large Capacity: The roller measures 5.71*5.91 inches with a maximum capacity of 6.61 pounds, which helps you complete polishing tasks quickly. Easy to Carry: Its lightweight and compact design allows you to easily carry it to where you need it with less effort and place it on the countertop with a small footprint. Customer Service: Communication is the best way to solve problems. If you have any issues, please feel free to contact us, and we will reply and solve the problem for you as soon as possible. Details Support Feet: The four support feet on the machine's bottom offer stability and protection to the countertop. Cooling Holes: It's under the machine, which has effective heat dissipation and provides good long-term performance. Four Wheel Axles: They are distributed on both sides and have slip-prevention textures that can be used with orange rubber rings on the roller, increasing friction and offering highly stable operation. Application It can be used in hardware stores, jewelry shops, jewelry factories, personal studios, etc to clean, polish, deburr, and chamfer gold, silver, copper, iron, aluminum, stainless steel, etc. Specification Color: Clear, Black Material: Cast Iron, Organic Glass, Rubber Treatment: Spray Plastic Power: 45W Voltage: 220V Plug: EU Standard Motor Rotation Speed: 3500rpm Timing: 10-60mins Adjustable Speed: 5 Gears Max. Roller Capacity: 3kg/6.61lbs Roller Wall Thickness: 1cm/0.39inch Polishing Ball Size (Single): 3mm Gross Weight: 4.8kg/10.58lbs Net Weight: 4.3kg/9.48lbs Roller Size (D*H): 14.5*15cm/5.71*5.91inch Product Size: 17.5*23*22.5cm/6.89*9.06*8.86inch Package Size: 28*24.5*29.5cm/11.02*9.65*11.61inch Package Included 1*Jewelry Polisher 1 Bag*Stainless Steel Polishing Balls 1*English Manual All Accessories for Assembly Notes Please note that the liquid (poured into the roller) is only water and its usage should not exceed 3/5 of the roller