Bridge aluminum doors and windows equipment manufacturers simple operation, reliable performance, advanced technology, easy maintenance machine bed rail linear guide deputy, head feed motion with linear guideways, high precision machine movements, so cutting members to ensure the accuracy of the machine Dedicated high-precision spindle saw blade stable operation of hydraulic damping cylinder feed speed uniform, smooth cutting blade length length using magnetic grid system, the DRO display, high precision carbide cutting tools using tooth saw blade, cutting speed high productivity, high precision saw two heads can work alone, can also work simultaneously at work, can cut the length of time and the profile angle at both ends of the required automatic opening and closing hood make work safe and convenient use of micro-spray cooling system, saving windows and doors processing costs (optional) Main specifications and technical parameters Power: 380V 50Hz three-phase four-wire saw head motor: power 2 × 2.2KW speed: 2800r / min Working pressure: 0.5Mpa-0.8Mpa cutting length: max 4200mm min 400mm Air Consumption: 60L / min cutting width: max 135mm cutting height: 90 ° max 300mm when cutting height: 45 ° max 200mm when cutting angle: 90 °, 45 °, 67.5 ° (optional) feed rate : stepless 0 ~ 3m / min Blade Specifications: φ 500mm × 4.4mm × φ 30mm Z = 120 Dimensions: 5560㎜ × 1750mm × 1950m Weight: about 1850kg