KOREA SINTO CO., LTD

  • Headquarters / Mechanical
    • Tel. +82-53-615-4901
    • FAX. +82-53-615-4901
  • SHOTBALL
    • Tel. +82-53-615-4901
    • FAX. +82-53-615-2119

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Problem Solving

Surface Treatment

  • Gear Peening
  • Airblasting Equipment for Hydraulic valve
  • Blast cleaning system for coiled wire, rod and deformed bar
  • MICROBLAST
Solution for acid pickling of wire and rod

for achieving desirable surface

Acid pickling has following problems

  • 01

    High capital expenditure cost

  • 02

    Large equipment installation space

  • 03

    High running cost (Chemical solutions, wastewater treatment)

  • 04

    Cost for control of hazardous materials (Required control person)

  • 05

    Bad working environment

  • 06

    Safety issue to handle hazardous chemicals

  • 07

    Difficult automation to next (drawing) process

Demands to substitution for acid pickling

Demands to substitution for acid pickling

Quality
Complete removal of oxidation scale regardless of rolling condition, kind of material, or heat treatment condition
Achievement of surface condition suitable for post process (drawing process), by reduced consumption of chemicals
Cost
Reduced running cost
Easy maintenance
Cost advantage over acid pickling
Environment
Improved working environment
Reduced wastes
What's required to replace pickling

shortbrasts to solve the problem you described.

  • 1

    Product quality equivalent to one
    by acid pickling

  • 2

    Improved working environment

  • 3

    Reduced running cost

Product quality equivalent to one by acid pickling
  • Material
  • After Brusting
  • After Pickling

Surface roughness comparison

  • Shot blasting
  • Acid pickling
Improved working environment

No need of hazardous chemicals

Safe environment by no use of chemicals

No protection device against chemicals

Reduced running cost
  • No waste chemical disposal cost
  • Labor cost down to 1/3