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A captive bolt pistol (also known as a captive bolt gun, a cattle gun, a stunbolt gun, a bolt gun, a stun gun and a stunner) is a device used to attempt the stunning of animals prior to slaughter. The goal of captive bolt stunning is to inflict a forceful strike on the forehead with the bolt in order to induce unconsciousness .
A captive-bolt stunner fires a retractable bolt against the animal’s head and in many cases into the animal’s brain, rendering it immediately unconscious. The animal will collapse, but there may be some involuntary movement of the limbs.
Nov 19, 2019 · Captive screws are fasteners designed to remain attached to guards or equipment. A conventional screw typically passes through a clearance hole in one part and then screws into a threaded hole in a second part — so the first part is clamped to the second.
Captivated screws (also known as captive fasteners or captive bolts) typically involve multiple parts, which leads to relatively higher costs and higher stakes for manufacturers. This leads to a greater specialization in features with different combinations depending on the application.
A captive-bolt device powered by a blank cartridge propels a short, mushroom-headed bolt to deliver a fatal percussive blow as described in the mammal section (captive-bolt). Unlike free-bullet firearms, the bolt remains captive within the barrel because the flange and the buffers returns the bolt to the pre-firing position after the shot.
Mechanical methods - Penetrative captive-bolt followed by pithing. Captive-bolt devices work in a similar way to firearms, although unlike free-bullet firearms, the bolt remains captive within the barrel. This bolt strikes the animal’s head (percussion) which causes concussion.
A captive bolt stunning gun kills the animal and reduces it instantly unconscious without causing pain. A captive bolt gun has a steel bolt that is powered by either compressed air or a blank cartridge. The bolt is driven into the animal's brain. It has the same effect on the animal as a firearm with a live bullet.
This guide is intended to instruct operators in the proper and humane use of captive‐bolt equipment for the slaughter and killing of cattle, pigs, sheep, goats, deer and horses.
The Jarvis Model USSS-21 pneumatically operated high-speed captive bolt stunner for cattle. New design. Lighter weight. Faster bolt speed. The USSS-21 renders stunned animals insensible to pain with a one-shot humane, more consistent stunning procedure, due to improved and faster pressurization.
Cartridge powered CASH® Special is a pistol-shaped captive bolt stunning tool suitable for use on a wide variety of animals. 2020 improvement to the CASH® Special range: New barrel. Allows bolt to accelerate; Protects the head of the bolt; Allows the stunner to be position on animals head; The advantages of the CASH® Special are:
