Aluminum doors and windows precision cutting saws LJZ2B-500 × 4200 Double Precision Mitre Saw Product Description: aluminum doors and windows precision cutting saws LJZ2B-500 × 4200 for cutting aluminum doors and windows and curtain wall profiles. Feeding system adopts imported linear guide, high precision, long life. Liquid damping cylinder assures blade feeding uniform, smooth movement. Head moving with large lead ball screws form of exercise, high transmission accuracy, accurate positioning, smooth operation. Using CNC technology can accomplish different size profiles automatic feeding, two blade angle can be automatically converted, realized 67.5 °, 45 °, 90 ° angle profiles cutting. Technical parameters: Input Power Power supply 380V 50Hz Working Pressure Air pressure 0.5 ~ 0.8 (Mpa) Air consumption Air consumption 150L / min Input power Input power 5.5kw Cutting range Cutting range 400 ~ 4200 (mm) Cutting height Cutting height 300mm Saw cutting width Cutting width 135mm speed Ratational speed 2800r/min Feed speed Feeding speed 0-3m / min Repeat positioning accuracy Repeated locating precision ± 0.15mm Jinan Connaught (hollow glass equipment) Machinery Factory is specialized in aluminum windows and doors equipment, steel doors research, development, production and sale of equipment, hollow glass equipment, seamless welding equipment for the integrated enterprise, the company's main products: aluminum windows and doors equipment, steel doors and windows equipment, seamless welding equipment and ancillary equipment, such as a domestic hollow glass professional development of CNC equipment business, our dedication to providing good customer service, including product design, product installation, product training, product maintenance, etc.; provide customers with leading technology, quality and reliable products and complete technical solutions to maximize limit customer satisfaction is our service purpose. enterprise since its inception has been adhering to the "technological innovation, service first" purpose and "credibility first, customer first" business philosophy, to provide users with relevant industry's leading products and precision manufacturing quality service. Quality products and perfect after-sales service, has won recognition and praise at home and abroad households. But Connaught people deeply understand that development is inseparable friends for their support, Connaught warmly welcome new and old customers to guide China Connaught exchanges and cooperation! With the continuous development of enterprises and the Chinese 诺岳 unremitting forge ahead, we will have more and better products in line with national industrial policy to the community and dedication to new and old customers. We promise: Equipment year warranty, lifetime maintenance machine Connaught who is willing to cooperate sincerely with friends at home and abroad, to create a better tomorrow.