... art & crafts engraving industry.It occupies limited space and can be put on the desk. It ’ s ... Driving system: stepper13) Cooling mode: water-cooling and protection system14) Table: up and down platform15)Auxiliary equipments :Exhaust-fans, air ... , paper,leather, rubber, ceramic, glass and other nonmetal materials.Applicable industries: advertisement, arts and crafts, leather, toys, garments, model ...