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Quarry Plant > News > Yifan Machinery sand making equipment than in the past , great beyond

Yifan Machinery sand making equipment than in the past , great beyond

Jaw crusher crushing equipment mechanic conditions and the existing hydraulic system analysis , more suitable for a new hydraulic system . The system has excellent performance , high degree of automation , the advantages of safe and reliable operation , have a significant effect on the level of self-control of the broken equipment and to increase the reliability of the machine .

Due to the rotation of the cam device of jaw crusher , Raymond driven plunger -type fuel injection pump for high pressure oil to the system . System hydraulic Quarry crusher to allow the maximum breaking force by the hydraulic adjustment device adjusting nut set , when the oil pressure is increased , the hydraulic adjustment device plunger compression spring shifted to the right to drive the plunger -type fuel injection pump plunger counterclockwise The direction of rotation , shortening the effective stroke of the plunger to reduce the fuel injection , the limitation system, oil pressure rise . Conversely, when the lower of the hydraulic system to increase the injection fuel stop system oil pressure to reduce the hydraulic system oil pressure to maintain the pressure in the initial setup .

When the jaw crusher crushing chamber to enter the non- broken objects , the breaking force increases , the jaw crusher thrust plate in the working cylinder pressure higher than the hydraulic cylinder can provide thrust for cylinder high pressure oil chamber hydraulic transient increased throttle action valve action (hydraulic cylinder) , the system drain , limiting the maximum thrust of the thrust plate (ie, the maximum breaking force ) to protect the machine . However, non- broken material into the crushing chamber , due to the working cylinder can provide the maximum thrust limit , the Pistons shifted to the right retract accordingly increased crusher Pai mine mouth .Maneuver jaw broken engagement , non-broken gradually downward movement eventually discharged from the port of discharge , automatically exclude broken non-broken in the cavity . If the crushing chamber to enter the non-broken products failed , by the assist device removed .

Jaw crusher design and quality issues , in order to achieve the international advanced level , I plant the production of bearings , long life, high wear resistance , so the product has been subject to the customer's trust and approval .

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Add: The Middle of Zhengyuan Road, Xingyang Eastern Development Zone.
MSN On line: yifancrusher@yahoo.cn
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