Supply of aluminum doors and windows Double Saw manufacturer ☆ bridge aluminum windows and doors equipment for aluminum doors and windows and curtain wall profile cutting ☆ feeding system adopts imported linear guide, high accuracy, good stability ☆ head right move with high lead ball screw forms of exercise, high transmission accuracy, accurate positioning, smooth ☆ machine uses high efficiency and precision CNC system can be completed automatically length profiles of different sizes of cutting ☆ two saw head angle can be automatically converted, realized 67.5 ° (prepared angle election), 45 °, 90 ° cutting profiles ☆ imported carbide saw blades, high precision, high durability ☆ linear bearing motion pair ensured accuracy and stability ☆ precision spindle, blade rotation ☆ stable gas-liquid damping cylinder feed speed uniform, smooth motion ☆ automatic opening and closing of the security guards make work easy ☆ by micro spray cooling device, saving windows and doors processing costs (optional) Main specifications and technical parameters Power: 380v 50Hz motor power: 2 × 2.2kw speed: 2800r / min Working pressure: 0.5 ~ 0.8MPa Air Consumption: 60L / min Blade Specifications:? 500 × 30 × 4.4 Z = 120 feed speed:? stepless 0 ~ 3 m / min Maximum cutting Length: 4200 mm Minimum cutting length: 400 mm cutting width: max 135mm Cutting Height: 900 max 300mm Cutting Height: 450 max 200mm cutting angle: 90 °, 45 °, 67.5 ° (optional) Repeat set foot length error: ± 0.2mm cutting-surface flatness: ≤ 0.10mm cutting angle error: ± 'cut-surface roughness 5: Ra12.5μm Dimensions: 5560 mm × 1750mm × 1950mm Weight: 2000kg