What is plating rectifier for hard chromice uesd for?
The plating rectifier for hard chrome is suitable for special plating surface treatment process such as hard chrome plating；
Why chromium is used in electroplating electroplating?
1.Chromium has a high melting point, stable crystalline structure, and moderate thermal expansion.
2.The metal is commonly used for plating to produce a shiny, hard surface that is resistant to corrosion;All chromium compounds are colored; Chromium compounds are toxic.
How to choose rectifier for hard chrome plating, controllable rectifier or high frequency rectifier?
1.Calculate the maximum current required for plating:
1.1.The silicon controlled rectifier has strong resistance to current impact and the components are relatively stable: (Current multiplied by 1.25 times）
1.2.The high-frequency rectifier should take into account the impact current of the plated parts, and the rated current is increased a little：(Current multiplied by 1.5~4 times）
1.3.This can reduce the aging of the rectifier components and increase the service life of the rectifier;
2.Voltage
The DC voltage of the silicon controlled rectifier and the high-frequency rectifier should be 0-12V, and the hard chrome plating of large parts is best selected as 15V;
3.Low ripple
3.1.If the ripple coefficient is too large, it will cause cracks in the chromium plating layer, affecting the hard plating and brightness of the chromium layer;
3.2.Thyristor rectifier and high-frequency rectifier select low ripple output. Selecting thyristor under high current has advantages, good stability, low failure rate, and low cost compared to high-frequency rectifier ripple;
Example:Thyristor rectifier(15000A,20000A,30000A)
Where is the hard chromium rectifier used?
Suitable for special plating surface treatment process such as hard chrome plating；
Why choose us rectifier manufacturer?
JK Technologies is one of the professional suppliers. We have been dedicated to this field for over 15 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products at competitive price or try our customized service;
1 year warranty;
Free shipping spare parts replacement;
24 hours online service;
Features:
●This product is a special power supply based on ordinary high-frequency rectified electroplating power supply, with an output voltage of 6V-18V,The function of the plating power supply is an ideal product for special plating surface treatment such as hard chrome plating.
●With multi-step ladder power supply, multi-step soft start time setting, automatic reset and other functions, which can meet different process requirements.
●Power supply voltage limiting or current limiting function, control and display accuracy ≤1%.
●The equipment has multiple protection functions such as output over-current, over-temperature and input shortage, the product is stable and reliable, the internal structure is reasonable, and the electronic components are all sealed, which reduces the impact of the external environment on the internal components of the equipment.
●Control system can choose digital control, analog control or RS485 communication control, and can also be equipped with 4-20mA, 0-10V standard control signal interface.
0-10000A, 0-12000A, 0-15000A, 0-2000A, 0-3000A (can be customized according to requirements)
Our company supplies plating rectifier for sale. If you have interested in our products, please feel free to contact us.
Product parameters:
| Hard chrome electroplating power supply-water coole | ||
| 1 | Input voltage: | 3 phase, AC380V±10%, 50HZ/60HZ |
| 2 | Output voltage: | 0-12V, 0-15V, 0-18V, 0-20V (can be customized according to requirements) |
| 3 | Output current: | 0-2000A, 0-3000A, 0-4000A, 0-5000A, 0-6000A, 0-700A, 0-8000A, |
| 4 | Adjustment method: | Analog stepless adjustment/intelligent digitalization |
| 5 | Adjustment Range: | Current 0-maximum, Voltage 0-maximum |
| 6 | Output Display: | Digital voltage, Ammeter display / Intelligent man-machine touch screen display |
| 7 | Output Frequency: | 30KHZ DC square wave |
| 8 | Output Wavefom | Square/Flat(Ripple coefficient) |
| 9 | Output Frequency: | 30KHZ DC square wave |
| 10 | Output Time: | A total of 10 sections of working time control + 10 sections of slow time control can be set |
| 11 | Output Section Waveform: | Set by the customer according to the customer's process requirements |
| 12 | Storage Files: | 15 (used for customers to store preset crafts to facilitate the next call |
| 13 | Commutation Switch: | Mechanical commutation (oil, water combined cooling system, need to be equipped with this function when ordering) |
| 14 | Output Interface: | Standard RS485, 4-20MA, 0-10V, 0-5V optional (specify when ordering) |
| 15 | Operating Environment: | -15～40℃ |
| 16 | Storage Temperature; | -20～50℃ |
| 17 | Control Accuracy: | ≤1% |
| 18 | Insulation Resistance: | Input one output: ≥5MQ; |
| 19 | Enter a chassis: | ≥5MQ |
| 20 | Output one cabinet; | ≥5MQ |
| 21 | Insulation Strength: | Input-output: AC1500V, 10mA, 1 minute; |
| 22 | Input—chassis: | AC1000V, 10mA, 1 minute |
| 23 | Insulation class: | Class B |
| 24 | Protection Grade: | IP20 |
| 25 | Chilling System: | Water-cooled |
| 26 | Operation Status: | Working mode can work continuously at full load for a long time |
| 27 | Protection mode | Phase loss, Overheat, Overcurrent, Short circuit, Undervoltage, Overvoltage protection |
Specification:The special specifications custom-made according to the customers
| Model | Output current(A) | Output Voltage(V) | Power(KW) | Input current(A) | Output | Weight(kg) | Size(mm) |
| YG1015 | 1000A | 15V | 15 | 25A | 380V | 45 | 550*450*320 |
| YG1515 | 1500A | 15V | 22.5 | 37.5A | 380V | 70 | 580*510*680 |
| YG2015 | 2000A | 15V | 30 | 50A | 380V | 2080 | 520*580*930 |
| YG3015 | 3000A | 15V | 45 | 75A | 380V | 80 | 400*520*930 |
| YG4015 | 4000A | 15V | 60 | 100A | 380V | 100 | 500*620*1150 |
| YG5015 | 5000A | 15V | 75 | 125A | 380V | 120 | 500*620*1150 |
| YG6015 | 6000A | 15V | 90 | 150A | 380V | 130 | 500*620*1150 |
| YG8015 | 8000A | 15V | 120 | 200A | 380V | 180 | 670*500*1450 |
| YG10015 | 10000A | 15V | 150 | 250A | 380V | 250 | 1350*800*1350 |
| YG12015 | 12000A | 15V | 180 | 300A | 380V | 300 | 1350*800*1350 |
| YG15015 | 15000A | 15V | 225 | 375A | 380V | 300 | 1350*800*1500 |
| YG20015 | 20000A | 15V | 300 | 500A | 380V | 350 | 1350*800*1500 |
| YG25015 | 25000A | 15V | 375 | 625A | 380V | 650 | 1350*800*1980 |
| YG30015 | 30000A | 15V | 450 | 750A | 380V | 600 | 1350*800*1980 |
| Automatic reversing pneumatic type | |||||||
| YG6000 | 6000A | 80 | 400*480*720 | ||||
| YG8000 | 8000A | 100 | 400*480*720 | ||||
| YG10000 | 10000A | 120 | 400*480*720 | ||||
| YG12000 | 12000A | 120 | 400*480*720 | ||||
| YG15000 | 15000A | 120 | 400*480*720 | ||||
| YG20000 | 20000A | 120 | 400*480*720 | ||||
| YG25000 | 25000A | 120 | 400*480*720 | ||||
| YG30000 | 30000A | 120 | 400*480*720 | ||||
●This product is a special power supply based on ordinary high-frequency rectified electroplating power supply, with an output voltage of 6V-18V,The function of the plating power supply is an ideal product for special plating surface treatment such as hard chrome plating.
●With multi-step ladder power supply, multi-step soft start time setting, automatic reset and other functions, which can meet different process requirements.
●Power supply voltage limiting or current limiting function, control and display accuracy ≤1%.
●The equipment has multiple protection functions such as output over-current, over-temperature and input shortage, the product is stable and reliable, the internal structure is reasonable, and the electronic components are all sealed, which reduces the impact of the external environment on the internal components of the equipment.
●Control system can choose digital control, analog control or RS485 communication control, and can also be equipped with 4-20mA, 0-10V standard control signal interface.
0-10000A, 0-12000A, 0-15000A, 0-2000A, 0-3000A (can be customized according to requirements)
Applacation:
Suitable for special plating surface treatment process such as hard chrome plating；
Related Products:
