sheet metal fabrication steel cover with grey powder coating
The fabrication
| we are experienced in the stamping , the bending , and the welding , our equipments are advanced in these fields , so we are always doing the exellent fabrication job . In the fabrication , we often use the melting welding , the pressure welidng , and the laser welding , the experienced technicians do the melting welding perfectly , the welding seam is straight , there are no gaps , no holes , no welding slags . All of our welding workpiece could pass the air-tight test successfully , our technicians also do well in the pressure welding and the laser welding , the workpiece is strong and beautiful . |
The Mechanical Assemble
| The advanced euqipments,the professional R & D engineering team,and the complete inspection facilities enable us to the mechanical assemble with the high good quality level,the mechanical assembles have the good function and the long usage time . |
The Surfact treatment
|
Plating |
3 + Cr , enviromental , anti - corrosion maximum 48 hours salt spray test |
| Coating | powder coating,electrial coating,maximum 48 hours salt spray test |
|
Painting |
enviromental EXPOSY painting,cross-cutting test |
| Polish | satin polish , mirror polish , electrial polish , maximum 1200 grid |
| Dacromet | enviromental , anti - corrosion , maximum 56 hours salt spary test |
|
Anodization |
tumble , shot blast , sand blast ..... , various color , maximum 48 hours salt spray test |
| Nylok | tight - locking , enviromental , 5 million times |
|
Heat treatment |
adjust the mechanical properties , temper , normalization , quench...... |
The Variousl Material
| Stainless steel | SS304 , SS304L , SS316 , SS316L , SS430 , SS201...... |
| Aluminium | 7075 , 6061 , 6063 , 5082 , 5051 , 2014....... |
| Brass | H62 , H58 , H59 ...... |
| Steel | C20 , C45 , C60 , C35...... |
| Steel alloy | 25CrMo , 42CrMo , 25Cr , 40Cr , Q345 , 11SMn30...... |
| Iron cast | QT600 , QT250 , HT450 , HT150...... |
| Titanium alloy | GR2 , GR5 , GR7 , GR9...... |
| Tungsten alloy | WuNiFe alloy, Carbide Wolfram...... |
| The blanks | stamping parts , forging parts , die casting parts , profile , extrusion...... |
| The plastic | PP , PE , POM , Acrylic , ABS , Delrin...... |
sheet metal fabrication advantages :
a . 7-year experience in stamping parts export
b . Competitive processes design by our engineer
c . Surface treatment : Powder coating , Zinc plating , Hot dip galvanizing & E-coating available
d . Best quality control with kinds of testing machine and rich experienced engineers & inspectors
