Jinan, Connaught machinery factory is specialized in engraving machine equipment, development of aluminum alloy doors and windows equipment, steel doors and windows equipment, hollow glass equipment, seamless welding equipment, development, production and sales of businesses, the company's main products: engraving machine equipment, aluminum doors and windows equipment, steel doors and windows equipment, seamless welding equipment and related hollow glass equipment. Aluminum windows and doors equipment includes: cutting saws, end milling, Corner machine, tapping machine, Corner saws and other steel doors and equipment include: welding machine, cutting saws, V-saw, the pressure of sawing, tapping machine, corner joints cleaning machine and other hollow glass equipment including; aluminum gutter insulating glass production line, composite tape insulating glass production line, horizontal hollow glass production lines, vertical insulating glass production line engraving machine: wood engraving machine, advertising engraving machine, stone engraving machine, engraving machine manufacturers we promise: one year warranty equipment, machine maintenance for life * train, automobile transport free design workshop, plant layout provides industry information free market in key areas both offer 24 hours service as quickly when the supply of equipment, spare parts for free debugging aluminum windows and doors, plastic doors and windows plant project analysis and program suppliers provide free channels and market conditions, such as door and window hardware LJZ2S-500 × 4200A CNC Double precision cutting saw one, uses and characteristics of the machine for aluminum windows and doors, curtain wall profiles The cutting stock. Two saw head may be 90 °, 45 °, 67.5 ° (22.5 °) free conversion. Through high-precision ball screw cutting size control, drive high precision positioning accuracy, the right saw head can be set to automatically move to the position. Right head can automatically feeding, cutting angle to achieve code and profiles. CNC system using the full set of Japan, including PLC, servo motors, servo drives, touch screen, photoelectric switches, switching power supply, etc., make the operation simple, stable and reliable. Oleopneumatic feed rate to achieve uniform, smooth operation. Saw feeding system adopts imported linear guide kinematic pair, high accuracy, good stability. Automatic landing shield, make work safe and convenient. Second, the main technical parameters Input Power: 380V 50Hz Input power: 5.9Kw Working pressure: 0.5 ~ 0.8MPa Air Consumption: 60L / min cutting length: 375 ~ 4200mm, cutting width: 10 ~ 135mm cutting height 90 °: 10 ~ 300mm 45 °: 10-200mm Maximum cutting section 135 * 300mm cutting angle: 90 °, 45 °, 67.5 ° blade specification: Φ500 × Φ30 Dimensions: 5500 * 1650 * 1550mm