... support & back-up, if required Technical Parameters: Machine :Automatic Blinds Welding MachineModel No.:HJJMax fabric width :1.8-5 ... 60HzRated power :4.3KWPocket size:18-55mmwelding time:14-30 secondsfabric type:blinds,shades,awning,drapery,valance,table runner, ... : Business Card:Exhibitions:Commercial conditions:1. Payment terms: TT, 30% deposit in advance, 70% before delivery.2. Shipping terms: ...