The metal locking and metal stitching procedure was used to repair the centre fuse rear casing machine block. The cracks were patched up using special metal self-merging keys and locks. The metal locking and metal stitching procedure was used to repair the centre fuse rear casing machine block. The cracks were patched up using special metal self-merging keys and locks. The polishing was done using special tools, and the casing was restored to its original shape and profile.Contact us at info@rapowersolutions.com, 0124-425-1615, or +91-9810012383.