... .paint mixing by vibration shaker Oceanpower ink/Paint Shaker with stable performance Used for mxing paint, coating, ink, chemicals, adhensives, etc ... body is steel plate with waterproofing work, it is durable,stable,no noise, no rust.2. clamping: two times of clamping ... steel, which is solid enough to support the drum. (with rubber blanket) --the left and right supports are carbon steel.4 ...