products
Acid Tin Plating Process
Rectifier Capacity :
8/12 Volt - 250/500/750 Amps
Air/ Oil cooled , with deamer and digital meters
Additional facility : Timer, Chiller unit, Amp Totalizer, Dozing pump for Brighteners.
Air Agitation Pump :
Vacuum type blower @ Capacity of 0.5/1/2/3/5 HP with Air Filters
Water Cooled Air pump with Mechanical Seal @ Capacity of 1/2/5 HP
Tank :
Fabricated with MS and PVC lined
Fabricated with PP with wall thickness of 10/12 mm
Additional facility : Air Agitation Coil, Anode-Cathode Brackets, Outside FRP lining,Cathode Movement.
Barrel :
15/25/50 Kg Capacity of Loading, along with Tank and Gear Box, with Drum Hole size at 2 or 3 mm as per requirement.
Filter Pump :
125 LPM Magnetic Pump with PP Chamber @ 2500 LPH Actual Filtration Capacity
1 HP Mechanical Pump with MS Chamber @ 5000 LPH Actual Filtration Capacity
Cooling Coil :
Titanium Pipe @ Diameter from 0.5’ to 1.5’ with wall thickness 1.5 mm to 3 mm.
Operating Parameters :
| Temperature : | 20 to 30 ° C. |
| Voltage : | 1 to 4 Volt DC. For VAT and 8 to 12 Volt for Barrel |
| Current : | 10 to 20 Amps/ Sq. Ft. |
| Bath Composition : Tin As Metal | 15- 20 gms/ltr |
| Sulphuric Acid : | 90 – 100 ml/ltr. |
| Carrier Brightener(M ) : | 40 ml/ltr. |
| Replainiser Brightner(R ) : | 9 ml/ltr. |
| Anodes : | Pure Tin Metal @ purity of 99.99% |
| Rate of Deposition : | 25 micron in 30 min @ 20 Amp/sq.ft. |
| Filtration : | 2 hrs of working days. |
| Air Agitation : | Mild and continue while process for VAT, Oil free Air should be employed. |
| Brightener maintenance : | (M) @ 50 to 75 ml/ KAH (R ) @ 300 to 400 ml/KAH |