Welding seam ball press tester for 3-piece cans — pneumatic ball slides along the seam at 0.6 MPa to verify strength and continuity fast.
| Detection Object | Three-piece can/spray can/coating |
| Test Items | Tensile force/pressure bearing/vertical load/impact resistance |
| Testing Occasions | laboratory |
The “CanNeed-WWP-100 Welding Seam Ball Press Tester” is used to test the welding seam quality, including the welding seam strength and continuity of 3-piece cans.
Testing Method: place the empty cans to the clamp, align the welding seam with the ball, and then tightly press the can. The cylinder pushes the ball to slide along the welding seam. Next, take the can out to check if there are any breaches.
