Automatic analysis, detection and dosing system for electroless nickel plating

Automatic analysis, detection and dosing system for electroless nickel plating​

In the production process of electroless nickel plating, producing high-quality products must meet the following four elements:

1、 Control the concentration range of nickel (Ni) ions:

For example, during the production process of your company, nickel ions are maintained within the range of 5.5g/L to 5.9g/L, and the quality of the products produced is qualified. The automatic dosing machine must always maintain and control nickel ions within this range during the production process to avoid producing unqualified or inferior products, which may increase costs or result in rework rates.

2、 Control the pH value of ammonia water within a certain range:

For example, during the production process of your company, the pH value (ammonia water) is maintained within the range of 4.5-4.8, and the quality of the products produced is qualified. During the production process, the automatic dosing machine must always pay attention to maintaining and controlling the pH value (ammonia water) within this range to avoid producing unqualified or inferior products, which may increase costs or cause rework rates.

3、 Temperature control; During the production heating process, the temperature range should be maintained at 80-90 degrees Celsius.

4、 Control of the plating time for operators; This control is based on the performance of your company's chemical nickel plating solution (generally divided into low, medium, and high phosphorus forms) and the proficiency of the operators.

Advantages of installing an automatic nickel plating addition device:

1. Save medicine; Fixed addition, data control (automatic registration), reducing waste.

2. Save labor costs; While saving costs, it also avoids errors caused by manual addition of medication.

3. Using a measuring cylinder to add medication will more accurately determine the amount of medication to be added (for example: 8L per hour, controlled by PLC, which means adding 8L within the specified time without causing over or under addition), which will also save your company's medication costs and manufacturing costs. Enable enterprises to better manage and control the amount of medication used.

4. Reduce manual titration methods (after installing this equipment, only one manual titration method needs to be done once a day when the machine is turned on to determine the nickel ion concentration and pH value, in order to ensure product quality), which can save labor from frequently performing manual titration methods; Because nickel ions are constantly changing during the production process, manual titration is often used, resulting in significant errors in the nickel ions used in electroless nickel plating.

5. The nickel probe and pH probe are constantly monitoring the concentration and pH value of nickel ions; During the production process, the staff can always know the concentration and pH value of nickel ions (there is no need to manually titrate to determine the concentration and pH value of nickel ions).

The four important factors in the production process of electroless nickel plating are: A. Control of nickel ion concentration; B. Control of pH value; C、 Temperature control; D、 Time control of chemical plating products. If these four elements are controlled within a suitable range, the products manufactured will inevitably be of high quality. The control of nickel ion concentration and pH value within a certain range is the biggest function of our automatic dosing machine, which can be monitored online at all times to achieve intelligent monitoring and dosing. And temperature control is a relatively simple control; Time control is determined by the operator and the medicine.

6. InstallationAutomatic analysis, detection and dosing system for electroless nickel platingAfterwards, ensuring the range of nickel ion concentration and ammonia water concentration will result in better product performance.

success cases

Guangdong region: Dongguan Wanbaozhi, Dongguan Nanbei Electroplating Factory, Zhuhai Xiangzhou Zhihong Hardware, Zhuhai Tianban, Xingguanda, Boeing, BYD, Hetai Technology, Zhengtianwei Technology, Jialunda, Xingjingwei Technology, Chaogan Technology, Baikal, Ruishixing, Baiyu, Yaxing, Yicheng, Zhibao Chemical, Shenzhen Ligao, Huaxun, Guangzhou Meiwei, Zhongshan Jielishi, Jingchengda, Guozhan, Fangzhengda, Hantang Environmental Protection, Jichi, Yuzhong Environmental Protection, etc.

East China region: Kunshan Tongxin Surface Technology, Hushi Electronics, Xinxing Tongtai, Suzhou Meiwei, Suzhou Binyuan Machinery, Shanghai Far East Electroplating, Shanghai Huirui Electric, Ganzhou Xinguan Technology, Changzhou Tairui Mei, Suzhou Changqing Electroplating Factory, Jiahong Technology (Wuxi), Jingpeng (Changshu), Kunshan Dayang Circuit Board, Jiangsu Punowai Electronics, Jiangxi Fenghuang Optoelectronics, Ningbo Qinglin Industry and Trade, Suzhou Yuxin Technology, Anhui Dafu, Jiangxi Jingwang Electronics, Changzhou Antanuo Special Printed Board, etc.

Other regions: Zhongyuan Neipei, AVIC Optoelectronics Group, Shenyang Liming Engine, China Electronics Technology Group, Qingdao Foxconn, 709 Research Institute, Sanjing Electronics (Tianjin), Beijing Armored Forces Academy, etc.

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