SPACER MILLING MACHINE
Spacer Milling Machine is a special CNC machine tool for processing coil axial oil gap pads in power transformer insulators. It is mainly applicable to special automatic processing equipment for dovetail, pigeon tail and straight groove processing at both ends of insulation block of 110kV-1100kV transformer winding. It can make the end surface of the processed pad smooth, without micro-particles and burrs. We can customize the machine to fulfil you need.
Changing the process of punch machining in the past, using the forming milling cutter to form directly at one time, and milling groove, roughening and rounding are completed in one step. The processed products have no burr and need no grinding, and can withstand high pressure test. It is especially suitable for the processing of large transformer cushion blocks above 110kV. The product is optimized to improve work efficiency and improve power consumption, making the cost performance of the equipment more reasonable.