Hey Rob, my tin stripper works great most of the time. However, when I run high aspect ratio boards greater than 8:1, I am seeing tin in the hole. What’s wrong?
In an effort to reduce overall operating cost for the tin stripper, my shops set their specific gravity controller to cycle on and off at a Specific Gravity (SG) of 1.355. This is great for reducing cost and maximizing loading, but the higher SG is also what is contributing to the residual tin left behind on panels with a high aspect ratio. As the SG is increased, the density of the material rises, thus making the solution more viscous. The more viscous the solution, the more difficult it is to flow through small holes.
To avoid residual tin left behind, run the panels at a lower SG setting.
This site uses functional cookies and external scripts to improve your experience.
Looking to outsource your chemical manufacturing or blending? Catch up on latest webinar.
|
Privacy settings
Privacy Settings
This site uses functional cookies and external scripts to improve your experience. Which cookies and scripts are used and how they impact your visit is specified on the left. You may change your settings at any time. Your choices will not impact your visit.
NOTE: These settings will only apply to the browser and device you are currently using.
Call Tracking
Tracking the traffic source of calls placed from the website.
Email Marketing
Email marketing system and database that adds information provided in forms submitted through the website.
Customer Relationship Management
User database management systems that adds information provided in forms submitted through the website.
Digital Advertising
Google Analytics
Google Analytics is a web analytics service offered by Google that tracks and reports website traffic.