China Supplier Guangli 40′ FT 2 3 Axle Container Trailer Skeletal Semi Traler Container Trailer Wharf Trailer for Sale

1.Product parameters
 

two.Normal Procedure

one)cutting  
use the plasma chopping device cut the metal to minor areas use for appropriate welding and splicing
 
two)welding  
soon after metal slicing method the up coming phase is welding .this procedure the primary perform is beam welding .the best plate-bottom plate and the
middle  plate  will  be welding together .  this approach will be use submerged arc welding method.this type of welding is very
specific .its exclusively used in I beam welding .after this welding approach other areas of the trailer will be use various welding way
for diverse steel-argon arc welding-electric powered arc welding-manual welding-fuel welding and so on
 
three)blasting
this method is use for the 1st action of area cleanness-pressure reduction-derusting prior to paiting .
 
four)electrophoresis coating  
this approach use for far more detail floor cleanness
 
5)epoxy zinc primer spray coating 
this process is the long lasting a single before paiting .right after this method the trailer an be paiting
 
6)assembly
soon after all the procedure we have mationed .the last treatment of the trailer is assembly.this method all the areas will be assemly .it like tire-wheel rim-king pin-landing gear-suspension-spring leaf -brake chamber-air wiring-electricity wiring-brake technique and so on

7)packing 
The very last process is packing .all the trailer use diverse packing way as JCPTer requirment.soon after packing the trailer can be on the way to the JCPTer