10kv one mold out of 16 (the mold comes with cold runner), 35kv one mold out of four, 66kv one mold 2, 110kv one mold out of 2, 220kv one out of two, 330kv one out of two; arrester 10k is molded out of 4 pieces, 5 pieces are produced in one mold, 8 pieces are produced in one mold, 2 pieces are produced in 110kv, and one piece is produced in 220kv; various motor shell molds can have a mold weight of up to 10 tons;