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HEAVY-DUTY FREIGHT DOORS--TECHNOLOGY OPTIMIZATION

Posted on 2014-05-14
Heavy-duty freight doors technology optimization:
Modify the reinforcing brackets on the both sides of the heavy-duty doors, adding  reinforcing brackets for guide rail in the middle,  adding heavy-duty lifting hole on the upper supporting plate,  specifying motor use.

Optimization effect:
Modify and add the reinforcing brackets to avoid the whole droop phenomenon of operator and hanger after long-term use, furthermore, improve whole strength of the system. Add lifting hole make on-site installation more convenient, at the same time, motor’s specification reduce product power consumption