Specifications

PCB double-sided exposure machine for printed circuit board exposure works.

B650 Precision Double Side Exposure Machine 

Power: 7.5KW/380V/50HZ 
Lamp Power: 3KW/Unit,2units 
Expose Size: 650*650mm 
Cooling system: Cool Air 
Light uniformity: >80% 
Exposing accuracy: +/- 0.05mm 
Exposing time: 20~30seconds 
Expose:  Double Side & Vacuum 
Exposure frame: MAYLAR film and glasses 
Outsize: 2100*1250*1800mm 
Weight: 750KGS 

 

Introduction

1.Adopting vacuum tape from Japan or Taiwan, uniform suction, high precision level.
2.Imported optical glass and reflection lampshade to keep parallel uniform lighting;
3.Mainly used to metal photoengraving exposing and screen printing exposure works,the working accuracy is +/-0.05mm,suitable for make metal electronic components,washer,gaskets or other metal exposure work.

 

 

 

The product of the exposure machine: