ABS plastic chrome plating machine

ABS plastic chrome plating machine technical processes:

ABS chrome plating machine

ABS plastic chrome plating machine Pre-treatment:

Degreasing→(Acid deoiling) hydrophilic→Coarsening →Neutralization→(10% hydrochloric acid)presoak→Palladium→
Activation (dispergation)→(Reduction nickel) Chemical nickel

ABS plastic chrome plating machine After treatment:

(5% hydrochloric acid) Activation→(Pre- copper plating) pyrophosphate copper→(5% sulfuric acid) Activation→
Acid copper→Half brightness nickel→Brightness nickel→Nickel seal→Presoak→Chrome plating→Baking

ABS Plastic plating chrome machine cautions before plating:

1, (Alkaline) degreasing:

Main component constituted by alkali metal compound, such as: sodium hydroxide, sodium carbonate,
potassium carbonate, potassium phosphate etc. Its role is to remove grease or release agent on ABS.

2, (Acid deoiling) hydrophilic:

left;”>The main components are sulfuric acid and hydrophilic agent.The function of sulfuric acid is
neutralization and degreasing; hydrophilic agent is used to provide ABS surface adsorption of hydrophilic
groups, which is beneficial to Coarsening step later.

3, Coarsening:

The major components as chromic acid and sulfuric acid, wetting agents and anti-fogging agents are auxiliary agents. Chromic acid and sulfuric acid which is to get rid of B component from ABS surface to form many tiny pits in favor of Palladium and nickel plating process later; Coarsening effect will direct impact whether can plating layer and binding force between plating coating layer and ABS material body. Wetting agents action is for more effective erosion to ABS material surface, then improve degree ofroughening; antifogging agent role is to prevent the generation of chrome fog, and the environmental impact of the leak-plated of black spots.

Electroplating power supply to Argentina

Electroplating power supply to Argentina, customer ordered 5 sets and with PLC control communication RS 485.

Electroplating power supply to Argentina

Electroplating power supply to Argentina

Electroplating rectifier application in hard chrome plating

Electroplating rectifier application in hard chrome plating

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Electroplating rectifier application in hard chrome plating

Hard chrome plating high frequency electroplating rectifier absorb new technology, adopting international standards do 15KHz frequency pulse as signal source, and high-power IGBT soft-switching resonant converter technology, which are both in the international and domestic leading technology and unique applications constant current technology, constant current control accuracy up to 1 ‰, industry-leading, high-frequency, high-power, pulse width (big working rate) output, the cost performance is much better than similar products. Electroplating rectifier application in hard chrome metal plating case, and can be set two, three level strick hard chrome work method, so the chromium layer uniformity, strong adhesion, and can increase the thickness, showing additional advantage of energy-saving (90% efficiency), save time (takes only two-thirds of original electroplating rectifier, or even shorter), material-saving (raw material can save 30%), high efficiency (each working section can increase capacity of more than one-third).

Three phase electroplating rectifier features:

1. Electroplating rectifier machine adopts antiseptic treatment, sealed control components, each adapter sealed plastics, in order to protect them air corrosion from acid, alkali and salt, to ensure long-term stability working in corrosive environments.
2. Leading international technology, to achieve real high current, high frequency, high working rate pulse output.
3. PVC shell or spray metal shell, beautiful, will not corrode, straight cooling structure, installation and maintenance is very easy.
4. High efficiency (≥90%), a significant electricity saving (saving more than 30%) (6V1500A electroplating rectifier compare with silicon rectifier and SCR, can save electric charge more than $1600/year).
5. Variety control of constant voltage, constant current, steady current, constant power, etc.
6. Current, voltage, working time, frequency meter (optional), return meter (optional) and other all use high precision digital display, with sound and light alarm.
7. Soft start and stop function, with over current, over voltage, less voltage, over temperature, phase loss, less water, and short circuit protection function, high reliability.
8. Before delivery, our electroplating rectifier through rigorous testing and long time aging test, can be at full load day and night, uninterrupted running under high current, the failure rate is very low.
9. Adopting our electroplating rectifier, the plating layer can be more uniform, dense, good finish, enhanced the plated workpieces wear resistance.
10. Short working time, high efficiency, saving raw materials, reduce cost, will help you increase output efficiency multiplied.
11. Small size, light weight, easy delivery.

Phase electroplating rectifier main parameters:

1, Input voltage:220V/380V/440V
2, Frequency: 50Hz/60Hz
3, Efficiency:≥90%
4, Output voltage:0-15V continuously adjustable
5, Output current: 0-3000A continuously adjustable
6, Steady current accuracy:≤1 ‰
7, Steady voltage accuracy:≤1 ‰
8, Ripple wave:≤100mV
9, Insulation resistance:≥10MΩ