PCB CCL HPL Press Plate , Hot Press Platen 1320x2400x55mm
Custom Made PCB/CCL/HPL Hot Press Platen
Raw steel:Q345B(S355J2+N)/C45 SIZE:1320*2400*55MM
Deep hole diameter:28mm Surface RA 0.8 Parallizm 0.05mm Flatness:0.05mm Stress Relief after weldings
Hydraulic Testing:100kg/cm2 holding time 20 munites temperature tolerance within 3 c-degrees
Production flow:Rough surface milling-CNC deep hole drilling;slotting;weldings;CNC precise milling;rough grinding;CNC grinding-testing-packing-container loading The PCB/CCL industry have a tough requirement of the hot platen flatness,normally which is 0.03mm & 0.05mm,and we can well reach those tolerance
Heating cooling platens 35" * 35" * 3":
Flatness testing: No more than 0.03mm
PCB heating platens:
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