Technical parameters 
 Product Type 
 Biggest drawing in the net area (CM2): 100x120 120x150 
 120x200 160x180 
 Wooden box size (CM): 70x70x150 70x70x180 
 70x70x180 70x70x210 
 Party number (M3): 0.75 0.9 1.13 1.0 

 Use and characteristics 
 By sprockets, chains, wire transmission characteristics Xuan, with 
 Chain tension structure, to ensure parallel movement is not stretching deformation 
 Benefits, chuck so that uniform tension with slide device can be any 
 Intended to adjust the mesh width, a fine-tuning role, the aircraft is to create an ad 
 And other large screen and bulk plate of the ideal machine.