Ratory Tumbler jewellery polishing machine

Tumbler polishing machine Quick DetailsPlace of Origin: Guangdong China (Mainland)Brand Name: DigaoModel Number: digao-001 Type: Surface Grinding MachineCNC or Not: NormalCondition: NewColor: blueWeight:45kg Packaging & DeliveryPackaging Detail:standard exporting packageDelivery Detail20 days for moqgrinding machine ,jewelry tool warranty 1 year top quality low price It's very durableRotary Tumbler,Jewelry Polishing MachineRotary Tumbler Model No.:DigaoDimension:280*220*290mm,Weight:6kg,Capacity:5kg,Voltage:220V-110V,Bucket Dimension:190*180mImput power:750W Volage:220V Output:750W Speed:3000(r/s) Speed change:more choices Diameter of tumbler:270mm Weight:45kg Suitable area: Ckean the adhere firmly-stuck oxidation coatings or dirts of workpieces As well as polish surface burr of various workpieces Featutrs: Drived by a stepless speed variation. Time is controllable in the processing of operation. Forward/reverse , the rotation cycle goed as bellows: 15s forward rotation with 5s halt;15s reverse rotation with 5s halt. It can also Rotate in one way continuously.