China 40FT Contaienr Semi Trailer for Sale Flatbed and Skeleton Option Truck Chassis

one.Solution parameters
 

2.Normal Procedure

1)cutting  
use the plasma slicing machine lower the steel to minor components use for ideal welding and splicing
 
2)welding  
following metal slicing method the subsequent step is welding .this process the major function is beam welding .the leading plate-base plate and the
middle  plate  will  be welding collectively .  this method will be use submerged arc welding approach.this variety of welding is very
special .its exclusively utilised in I beam welding .right after this welding approach other parts of the trailer will be use diverse welding way
for diverse steel-argon arc welding-electric powered arc welding-handbook welding-fuel welding and so on
 
three)blasting
this approach is use for the very first action of surface cleanness-tension relief-derusting prior to paiting .
 
four)electrophoresis coating  
this procedure use for a lot more element area cleanness
 
5)epoxy zinc primer spray coating 
this procedure is the lasting one prior to paiting .following this process the trailer an be paiting
 
6)assembly
right after all the approach we have mationed .the last procedure of the trailer is assembly.this procedure all the areas will be assemly .it which includes tire-wheel rim-king pin-landing equipment-suspension-spring leaf -brake chamber-air wiring-electric power wiring-brake program and so on

7)packing 
The previous procedure is packing .all the trailer use various packing way as JCPTer requirment.soon after packing the trailer can be on the way to the JCPTer