... inverter for speed control and mechanism, electricity,light and air to machine.Its design is in strict compliance with ... operation.4. Thermal with contact type,positive press formed,air cushion thermal seal upper and lower net,photo register make your ... Adjustable scope of Travelmade to order 30-140mmClean compressed air Air consumer(air compressor)PowerDimension4500x760x1620cm(can be separated)Weight