1.) M.S tanks are provided with thermal insulation jackets wherever necessary.
2.) Lip ducts are suitably placed on tank rims for extraction of fumes.
3.) Tanks can be provided with vertical or horizontal work agitation systems.
4.) All electrolytic tanks, bus bars are made from cross sections of copper.
5.) Automatic tank covering systems are available as an option to minimize fume exhaust to ensure a clean work environment.
1.) P.P. tanks are constructed from high quality PP, which are duly reinforced with coated steel / PP supports.
2.) The larger tanks are welded by extrusion welding process, ensuring better homogenous bonds and higher joint strengths.
3.) State-of-the-art machines are used for other fabrication processes like welding, cutting, bending etc; to ensure durability and high quality standards.
4.) Normally, it does not require lining, bonding and thermal insulation.
The transport wagons are meant for providing mechanized movements of workloads in a plating system. All these wagons run on guided tracks which enables horizontal as well as vertical movement.
Features
The sludge generated during some plating/ phosphating process, flows out along with the effluent through the drain pipes. Sludge is also formed by way of precipitate during treatment of effluent. It is essential to segregate the sludge from treated liquid effluent by means of sludge separator / clarifier.
Typically, two types of settlers are in use. One is a batch type cylindrical vessel with a slow speed blade type stirrer, which allows settlement of sludge after prolonged usage. The other is an inclined plate type Lamella clarifier, which is more popular, particularly since it allows continuous operations, thus reducing the time factor.
The settler is a tank with inclined walls, provided with inclined corrugated plates in between the walls. The effluent is made to pass parallel to the inclined plates in the vertical upward passage at pre-determined velocity. This results in settling of the suspended solids, which slide along the plates, down to the bottom of the settler.
Both varieties of clarifiers have conical bottom. The solids are periodically pumped with the help of a screw-pump to sludge drying bed or filter press.
The size of a settler is determined by volume of effluents and periodicity of effluent generation / disposal.
Titanium baskets replace the use of anodes in the shapes of plates, rods etc; and therefore the use of primary anodes save operating costs considerably which pay for the initial cost of baskets in a few months. Titanium baskets are widely used particularly in nickel plating because of its excellent properties such as:
- High corrosion resistance
- High strength to weight ratio, allowing it to carry large weights without distortion
- High wear resistance
- Provides constant anode area hence enabling constant current density.
Primary nickel in odd forms can be used. The baskets are fabricated from expanded metals of 1 mm thickness, diamond mesh, stiffened with sheets of 1 mm thickness as required. The suspension hooks are further provided with copper strips for proper current density.
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This chamber produces sultry / corrosive and humid atmosphere by way of salt solution sprayed by way of mist through an air compressor and a specially made nozzle. The plated components are exposed to this corrosive atmosphere within the closed chamber. The effect of corrosion insteps on the metallic surfaces of the components and is noted in terms of hours. Corresponding set tables convert these salt spray test hours to the expected actual life of plated components
Advantages :
- Sealed cabinet using simple self-generating water trap.
- Easy adjustment and monitoring of test conditions.
- Total atomization of salt solution, low rate of use: 0.5 litres per hour.
- Easy access to test panels or specimens.
- Automatic water level control in humidifier system.
- Accuracy + -2 deg. C on temperature and even fall-out throughout test chamber.
- Pumped and filtered salt solution fed to jet and large panel capacity.
- Test cabinet manufactured from non-corrodible materials.
The chamber is made from one piece molded (GRP) glass reinforced plastic of high strength and excellent corrosion resistance at elevated temperatures. The roof unit is made of transparent polymer material for ease in examination of samples under test. Internal dimensions are approx. 845 x 655 x 865 mm, holding volume approx. 450 litres and 128 nos. standard panels of typical size 150 x 100 mm. The equipment is intended to carry out accelerated corrosion tests conforming to world standards such as ASTM B 117.
In the chemistry of plating, and metal finishing, agitation renews the cathode film, decreases polarization and enables the use of higher current density. This means finer grain deposits and higher plating speeds. In rinsing, agitation prevents localized concentration of drag-in. It also lowers drag-out and minimizes the amount of rinse water needed. Lower rinse water loads reduce the size and cost of water treatment equipment required by environmental authorities. Two varieties of agitation are popular, viz, air agitation and eduction / whirling.
Air :
Turbo blower has dynamically balanced double faced impeller for oil-free air flow, generated by volume displacement, there is no metal-to-metal contact and has a specially designed silencer for low noise level.
- Oil-free, no lubrication required.
- Non-pulsating flow.
- Low maintenance.
- Compact in design.
- Light weight.
- Low noise.
The barrels are hollow cylindrical container which are used to measure a set capacity of a given commodity. All these barrels are extensively used in various industries for storing oil, chemicals, water and various other materials.
Unloading chute : This is a cone shaped flat chute which is made of SS/ PP that facilitates for ease of unloading of components onto a basket from barrel.
Drip tray: This new arrangement supports in diminution of adjourning of solution at each station, by directly placing a pneumatically functioned or pinion and rack sort tray below the barrel, while it is being picked up out of a tank. The gathered solution is then drained into a pipe multiples and sent directly to the ETP. This substantially decreases the contagion at each station by over 15%.
Drip accelerator: This design characteristic assists in a quicker drip of the solution from the barrel, thus lessening the drip time at each station and at the same time reducing the carry-over of solution by over 30%.
We are offering Jigs & Fixtures for large scale manufacturing purposes, components will have to be held by precise devices in configuration and quantities most practical per jig. Jigs bear requisite current from the rectifier to the components and thus are made from material moderately electrically conductive. Brass or the more conductive surface of copper, are generally used for main holding bars.
Functioning
The contact portions are usually spring type; phosphorous bronze, selected out of copper, even titanium or stainless steel, depending upon the current carrying capacity and rigidity to hold components
All these Jigs are customized depending upon variety, shape and quantum of components to compliment tank sizes
Our range of jigs is used also for internal coating on motor-cycle /bicycle rims which requires anodes not only superficially but also internally
Features
