China Supplier Guangli Factory Smpt Price 3 Axles 50 Tons Fence Trailer Stake Fence Trailer Cargo Fence Trailer for Sale

one.Product parameters
 

2.Normal Procedure

one)cutting  
use the plasma slicing equipment minimize the metal to minor parts use for appropriate welding and splicing
 
two)welding  
following steel chopping process the next stage is welding .this procedure the primary work is beam welding .the prime plate-bottom plate and the
middle  plate  will  be welding jointly .  this procedure will be use submerged arc welding approach.this sort of welding is quite
special .its completely utilized in I beam welding .right after this welding method other areas of the trailer will be use different welding way
for various metal-argon arc welding-electrical arc welding-handbook welding-fuel welding and so on
 
3)blasting
this method is use for the initial phase of surface cleanness-stress aid-derusting before paiting .
 
4)electrophoresis coating  
this method use for far more element floor cleanness
 
five)epoxy zinc primer spray coating 
this approach is the lasting one particular before paiting .right after this procedure the trailer an be paiting
 
6)assembly
after all the method we have mationed .the last treatment of the trailer is assembly.this procedure all the components will be assemly .it including tire-wheel rim-king pin-landing gear-suspension-spring leaf -brake chamber-air wiring-electrical energy wiring-brake program and so on

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