Min. Order Reference FOB Price
1 Set US$19,000.00-23,000.00 / Set
Product Description
High strength YJZ 1500kn bolt testing device for Monitoring preload of bridge structure bolts Product Description Technical parameters and control mode: 1, voltage: control system 220V AC; Motor AC 380V 2. Total motor power: 5.0KW 3, output speed: 0.1-1r/min(other speed can be customized) 4, ...