(A), jaw crusher installation steps
1, jaw crusher installation should meet the requirements: ①, with the surface of the positioning pin must be all installed. ②, the contact surface of the contact gap ≤ 0.1mm, the edge of each length of the gap <15 cm. ③, jaw crusher machine vertical level of 0.5mm / m, horizontal horizontal degree of 0.15mm / m.
2, find the seat position.
3, the anchor bolt grouting,concrete hardened after the tightening of the anchor bolts.
4, grouting requirements: ①, with fine gravel concrete. ②, anchor bolts first into the 10 cm thick dip oil hemp rope, you can also use dry sand instead. ③, grouting thickness of about 20 cm.
5, moving jaw assembly first scratch scratch pad.
6, jaw crusher spindle cooling water pipe and lubrication of the cleaning work to be done.
7, scratching the spindle bearing journal.
8, adjust the ribs and ribs of the total length of the seat position, adjust the local gap.
(B), jaw crusher test run
1, pre-run check. ①, jaw crusher oil supply system. ②, check the wedge adjustment block. ③, observe whether the jaw broken car touch. ④, check whether there is a foreign body in the crushing chamber.
2, to confirm the direction of rotation of the jaw crusher.
3, the motor no-load operation for two hours, check the shaft temperature.
4, installed pulley.
5, first open the pump, and then start the jaw crusher, refueling can not be interrupted.
6, no-load operation 4 hours, listen, see, touch determine whether the operation is successful.
7, evaluation criteria: ①, during the trial run should not have abnormal sound. ②, during the trial run the current and voltage shall not have abnormal fluctuations.