Many Pile Hammer mechanics have a tendency to tighten the Packing Gland too tight. A little steam or air leaking through the Packing is not objectionable. The oil mixed with the escaping air or steam will lubricate the Packing and Piston Rod.
Many Pile Hammer mechanics have a tendency to tighten the Packing Gland too tight. A little steam or air leaking through the Packing is not objectionable. The oil mixed with the escaping air or steam will lubricate the Packing and Piston Rod.
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