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 agents train, automobile transport free design workshop, plant layout provides industry information for free, providing market in key areas 24 hours service as quickly as 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 door hardware and other channels and market WFH-4 seamless welding machine, one, uses and characteristics of plastic doors and windows of four seamless welding machine welding after completion of welding Tumor-time clean-up is complete. You can strictly control the welding gap size, color profiles after completion of welding, the weld surface is very beautiful, upscale, weld strength than the original angular intensity profile. By controlling this device and pneumatic systems, an increase in welding strength weld strength processing mode. Ensure welding strength at different environmental conditions optimal quantization parameter adjusted by digital. And because the surface directly after completion of welding cleanup is complete, no hook broach cutting knife and hook groove, the welding of the contact area is relatively increased by 10% -20%. Combination of these two improvements, the welding strength is much better than ordinary doors welding equipment. Second, the main technical parameters of the input voltage 220V 50Hz input power 4.5Kw Air pressure 0.7 ~ 0.8MPa working pressure 0.6 ~ 0.8MPa Air consumption 300L / min length welded sections welded sections 420 ~ 4500mm height 25 ~ 100mm Dimensions 5300 × 1050 × 1850mm