YES Gluing unit Volume of the glue container (litre/gallon) 8 / 2,11 Heat-up time (minute) 60 Temperature range of the melting of the glue (°C/°F) 140-200 / 284-392 Two side gluing YES Adjustable length regulation of the glue application YES Display of the glue temperature YES Vacuuming system YES Vacuuming of paper dust and glue vapours Automatic Volume of paper dust container (litre/gallon) 50 / 13,2 Cover sheet feeder unit Adjustable scoring depth Manual Working of the cover sheet feeder unit is suction and electric Automatic Scoring of the cover sheet with automatic size regulation YES Cover sheet storage capacity (mm/inch) Up to 140 / 5,5” Electric unit PC+microcontroller Function keys Touch screen Display of errors YES Safety guard Optical light curtain YES Emergency stop button YES Electronic sensors, switches YES Accessories User manual YES Motorised reception equipment (Bound document holding) YESHot melt gluing