It is a basic but necessary machine for book/calendar punching. By using different molds it can do round, square, oval, rectangle, tear-off, two lines mixed holes etc. in different pitch. Product Specification: PackagingDelivery Packaging Details: Hard wo
automatic rotary bearing Production Description: automatic bearing, grab, slewing ring 1. light type slewing ring 2. single row ball slewing ring 3. double row ball slewing ring 4. single row cross roller slewing ring 5. triple row cross roller slewing ri
iSharp cutting disc & grinding wheel press machine is based on the digestion and absorption of domestic and foreign advanced technology and experience.