We supply the screws with the requested coating
- In our facilities, we have a big stock of screws to which we apply the coating according to the customer needs.
- Always looking for the best solution, responding to all needs
- The bath is applied by certified devices, ensuring the best quality.
- Finally, we pack our products in uniform boxes with lot codes (Tracking).
COATING TYPES
| ELECTROLYTIC | ||
|---|---|---|
| COATING | SEALANT | |
| Zinc-Nickel | + | Corrosil |
| Zinc-Nickel | + | Finigar |
| Zinc-Nickel | + | Delta-Seal GZ |
| Zinc-Nickel | + | Delta-Coll black |
| JS 500 | ||
| Zinced Chromium 3 | + | Sealant |
| Black zinced | ||
| Olive green zinced | ||
| White green zinced | ||
| Bluing | ||
| Phosphated | ||
| Hot galvanized | ||
| ORGANIC | ||
|---|---|---|
| COATING | SEALANT | |
| Delta-Protek KL | + | Delta-Seal GZ |
| Delta-Protek KL | + | Transparent Delta-Coll |
| Geomet 321 | + | VLH |
| Geomet 500 | + | VLH |
| Zintek 200 | + | Techseal |
| Deltatone | ||
THE COATING SKILLS OF DACCTORS
Processing before the bath
Paint-stripping, degreasing, metal grains, passivating, cleaning, screw pretreatment and preannealing (tension relief)
Bath lines
Electrolytic, acid, alkaline, organic, inorganic
Coating components
Adherence, cohesion, coefficient of friction, CNS hours, sealant, dehydrogenation
Coating effects
Abrasion, seawater, industrial environments, acid rain, temperatures, homogeneity, corrosions, stretching, hydrogen weakening, magnetism, migrations, galvanic couples, ultraviolet, washer clogging, interferences when using threads
Documentation
Certificates, CE stamp, traceability, civil liability insurance for the product
COATING STANDARDS
SEALANT
This is a processing in addition to the coating that strengthens the corrosion consistency. With that, a suitable coefficient of friction for a correct tighting is achieved.
Why choose DACCTORS?
Saline fog chamber for time control
After 36 years supplying coating screws, we have got the best skills with hundreds of concepts applied to the processing of coating screws...
- We study the requirements of the metal-base before applying the coating.
- We control that the coating devices accomplish the requirements of the bath processing.
With all this, we make the screw have a right tightening, and have a good protection against corrosion.