Automatic Metal Varnishing Machines, For Industrial, Voltage : 220V

We present an exclusive range of Varnishing Machines which have a unique arrangement for adjusting pressure between the varnishing and pressure cylinders.In today�s competitive world the electrical insulation materials and the processes are viewed with tremendous quality and cost consciousness as the performance and life of the electrical machines are affected by the quality of the varnishing. The varnishing quality mainly depends on following:

• Insulating & mechanical properties of varnish.
• Proper filling of gaps & voids.

Being one of the most distinguished Manufacturers of a variety of Varnishing Machines, we ensure that the varnishing quality is met. Considering the geometry & quantity of the jobs required we have developed different types of Varnishing Machines including Trickle Varnishing Machines and UV Varnish Machines. All machines are automatic with manual loading & unloading. Moreover, other types of Varnishing Machines that we offer are: BATCH TYPE MACHINES With heating by passing DC current through electrical winding and varnishing with trickle or dip n roll method. INDEX TYPE MACHINES Heating with Ceramic radiation heaters or hot air circulation and varnishing by trickle or dip n roll method. Trickle Impregnation Technique According to the principle of Trickle Impregnation, activated resin is trickled in a thin jet on to the rotating preheated winding. The resin immediately gets heated and its viscosity is reduced. Due to the rotary motion of the winding, the resin gets distributed evenly inside the winding without any drain loss.The heated winding accelerates the gelling and curing of the resin. The resin applied on the winding is quickly sucked through the slots. Assisted by the capillary action it pushes out the trapped air from the small voids and gaps, in the winding and penetrates evenly in all the voids. The essential point for successful application of the trickle impregnating resin is the correct adjustment and the control of the winding temperature.