Welding rotator is a kind of general purpose equipment for Welding/Assembly/Testing of cylindrical parts, such as pipe/tube/vessel/tank, etc. It has wide application in many industries, for example Petrochemical/Pressure vessel/Boiler, etc. There are some synonyms with it, including but not limited to Turning Roll/ Turning Roller/ Roller bed, etc.
First glance, welding rotator is a “simple” equipment in terms of appearance. However, there are many variations with it. The most popular and recognized classification is based on adjustment way of its roller beds:
1) Self-Adjustable Welding rotator;
2) Adjustable Welding rotator by Leadscrew;
3) Adjustable Welding rotator by Bolt
On the basis of the above-mentioned differentiation, there are also some sub-categories with each type:
2) Motor drive traveling type;
3) Roller bed fixed and adjustable type;
4) Anti-drifting type;
5) Conventional versus Down Pressure type;
6) Special made, etc.
On the aspect of loading capacity, we have also Light duty, Medium duty and Heavy duty with each group to distinguish.
In this product family of welding rotator, we will make introduction in the principal line of Self-Adjustable/ Adjustable by Leadscrew/ Adjustable by Bolt, and enrich each sub categories with several common types.