RIE Coatings operates several dip spin lines for bulk processing parts. RIE Coatings operates lines that utilize large 24” wide baskets and several “mini” dip spin lines for processing small batch parts. RIE Coatings also offers many types of hand spray processes for large or specialty parts. RIE Coatings is one of the few coaters to rack and spray washers to achieve a smooth even finishes that also results in zero part rejection. Smaller washers that have been dip spun tend to nest, or stick, together. In some cases up to 50% can be stuck together after this processing. Rack and spray applications make sure this does not happen. For this reason, RIE Coatings hand sprays several hundred million washers annually that cannot be bulk processed. Some other items that RIE Coatings sprays may fit perfectly in the dip spin machines but to avoid thread damage or touch marks they are hand sprayed. This includes double ended studs, like the ones used in the wind industry. RIE Coatings also hand sprays large 500 plus pound cylinders used in the oil and gas industries.