Search results
Captive-bolt stunning followed by bleeding or pithing can be used for emergency killing of animals where a free-bullet is impractical for safety reasons. Certification and licensing may be necessary for the use of this method.
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 .
These guidance notes explain how captive‐bolt stunning works, how the equipment should be used and maintained, and highlights the associated animal welfare implications. They will be of particular value to anyone using, or supervising the use of, captive‐bolt equipment.
Stunning is the process of rendering animals immobile or unconscious, with or without killing the animal, when or immediately prior to slaughtering them for food. Rationale. Within the European Union, most animals slaughtered for human consumption are killed by cutting major blood vessels in the neck or thorax so that rapid blood loss occurs.
May 2, 2017 · Researchers at the Swedish University of Agricultural Sciences looked into the efficiency of captive-bolt stunning at a commercial Swedish abattoir. A total of 998 cattle were observed during routine stunning over five consecutive days.
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.
Percussive Stunning. The primary objective of captive-bolt stunning is to induce immediate insensibility by administering a severe blow to the skull of the animal. The animal must then remain unconscious until it dies as a result of bleeding or pithing.
Apr 4, 2024 · For penetrative captive bolt stunning, these key parameters include the position and direction of the shot, appropriate velocity, exit length and diameter of the bolt according to the animal’s size and species, and the maximum stun-to-stick/kill interval.
May 23, 2022 · A method—such as penetrating captive bolt ( PCB )—may be acceptable and approved for stunning a specific type of animal when insensibility reliably lasts until the animal is exsanguinated as part of the slaughter process.
The captive bolt device has been used for stunning cattle at abattoirs for more than 100 years and is now one of the stunning devices used most widely. The aim of this review article was to assess the effects that are decisive during cattle slaughter on the quality of stunning with the use of a captive bolt stunning device.
