... with wooden bits board or fiberboard. WORKING PROCESS: Put work-piece needed to fold side on the worktable, heat fireproof board ... flectional temperature, make it stick to the side of the work-piece in various shape( half –ball ,duck mouth shape, square ... ,4200,4500 and etc. Max. work-piece length 3,100mm Work-piece forming height 12 - 80mm Min. work-piece width 200mm Max. heating temperature 210°c ...