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Jaw-crusher Construction. Jaw crushers are heavy-duty machines and hence must be robustly constructed. The main frame is often made from cast iron or steel, connected with tie-bolts. It is commonly made in sections so that it can be transported underground for
• Cornish stamps used in the 19th century for breaking tin ore • A portable rock crusher from the early 20th century • The entrance bin of a mine rock crusher • Mobile crusher
2021年6月14日 A jaw crusher consists of. Crusher Body. Pitman. Jaw plate. Rear end frame. Eccentric shaft. Flywheel. Jaw crusher bearings. Toggle plant. Retraction spring and screw rod. Check plate. Setting
