I. Rock drilling blasting method: The essence of this method is to perform a second blasting on large ore rocks. Generally, a blast hole is drilled on the rock to perform charge blasting. When the joints are relatively developed, the explosives can be directly attached to the large surface, and the explosives are blasted, that is, the outer blasting, and the explosive amount is 3 to 7 times that of the rock blasting, and the safety is poor.
Second, the crusher: the crusher is a device that uses mechanical energy to break large rocks. At its core is a mechanism similar to a shallow hole impactor called a lithotripter. Breaking large blocks with a crusher can reduce labor intensity. Improve working conditions and increase the efficiency of crushing large blocks.
Third, electrothermal crushing: The principle of electrothermal crushing is to use the conductivity of the ore to add the electrode to the two points of the large block to form an electrical path, generating heat, so that the large rock is broken under the local expansion force.
WinnerLifting supplies both Single Stud Fittings and Double Stud Fittings.
And there are even non-standard multiple stud fittings.
All these End Fittings are accessories of certain Ratchet Straps,they are acting like anchor point with matched tracks.
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Single Stud Fittings
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