3 Axles Tri-Axle 20 40FT Container Carrier Cargo Delivery Utility Flatbed 60 Tons Flat Bed Deck Truck Semi Trailer

1.Merchandise parameters
 

2.Normal Procedure

one)cutting  
use the plasma cutting machine lower the steel to tiny elements use for suited welding and splicing
 
two)welding  
soon after steel slicing approach the following stage is welding .this procedure the principal function is beam welding .the top plate-bottom plate and the
middle  plate  will  be welding jointly .  this approach will be use submerged arc welding method.this sort of welding is extremely
specific .its completely used in I beam welding .right after this welding approach other areas of the trailer will be use different welding way
for distinct steel-argon arc welding-electric arc welding-handbook welding-gas welding and so on
 
3)blasting
this procedure is use for the initial step of surface area cleanness-pressure aid-derusting prior to paiting .
 
4)electrophoresis coating  
this process use for far more depth floor cleanness
 
five)epoxy zinc primer spray coating 
this method is the lasting one before paiting .following this procedure the trailer an be paiting
 
6)assembly
soon after all the process we have mationed .the previous treatment of the trailer is assembly.this approach all the parts will be assemly .it which includes tire-wheel rim-king pin-landing gear-suspension-spring leaf -brake chamber-air wiring-electrical energy wiring-brake system and so on

7)packing 
The final approach is packing .all the trailer use distinct packing way as JCPTer requirment.right after packing the trailer can be on the way to the JCPTer