MetaLine repairs worn vibratory grinding drums professionally
Vibratory finishing is abrasive and the abrasiveness also affects the vibratory finishing equipment itself. MetaLine Surface Protection GmbH repairs vibratory finishing drums professionally and exhibits at DeburringExpo 2023.
The hemispherical tanks of vibratory grinding systems are usually cast with polyurethane to protect them from the abrasiveness caused by the process. And yet the ravages of time gnaw away at this protective coating, usually in the form of localized wear to the point of penetration onto the bare metallic substrate. A professional repair by Metaline is an economically and ecologically good way. The first step is to determine whether the existing coating is still capable of bonding and thus repairable. The company offers support for this and the right materials, application methods and adhesion promoters so that a repair can be carried out by the customer.
If the protective coating is already grossly worn, infiltrated or holey, the question arises as to whether the "coating remnants" must be completely removed. After complete removal, the system manufacturer can cast in the new lining using his casting mold. For geometrically simple vibratory finishing drums (without flap ejection), a sprayed coating can alternatively be applied, for which Metaline has the material and the appropriate spraying process. Visitors to DeburringExpo 2023 can obtain more information from MetaLine Surface Protection at booth 213.