How is weld seam quality inspected?
Through visual inspection, testing, and quality control procedures. Finished cans can additionally be leak tested, which detects leaks and integrity failures before products reach customers.
What production speed can be achieved?
Depends on the PROweld model selected. Production speed is also influenced by product dimensions, and by the configuration and automation level of the line as a whole.
What is the largest can size available?
Depends on the machine model. Can dimensions, together with material and production speed, are among the specifications used to select the appropriate welder for a given application.
Can one welder produce multiple diameters?
Yes. One welder can produce multiple can diameters. As with other PROCAN machines, the formats available depend on the tooling configuration, and additional tooling can usually be supplied later.
How often should welding rollers be replaced?
Depending on production volume and maintenance practices. Rollers are one of the critical spare parts for a body welder, and their condition directly affects weld quality.
What is the purpose of the copper wire?
To transfer current and protect welding rollers. Copper wire components are among the critical spare parts for a body welder, alongside rollers, wire guides, sensors, and bearings.
What causes burn-through?
Excessive current or incorrect overlap. Both are setup factors, and correcting them is part of optimizing machine setup to achieve consistent weld seam quality.
What causes weak welds?
Low current, contamination, poor overlap, or worn components. Each of these relates back to machine setup or to the condition of critical parts such as rollers, wire guides, and copper wire components.
What affects weld quality?
Overlap, welding current, roller condition, wire condition, and machine setup. Weld quality can be improved by optimizing machine setup and maintaining these critical components.
What materials can be welded?
Tinplate, ECCS, and TFS depending on application. These are the same can-making materials processed elsewhere in the line, including at the slitting stage where sheets are cut into body blanks.
What does a can body welder do?
It forms a cylindrical can body and welds the side seam. The welder takes a flat blank and produces a finished body, and the quality of that seam depends on overlap, welding current, and the condition of the rollers and wire.
Which machine is best for paint cans?
The answer depends on can dimensions and production requirements. Paint cans are one of the product types PROCAN equipment covers, and machine selection follows from the dimensions, material, production speed, and automation level required.