Five steps in the meat slaughter plant

LIMA Fish Feed Machine,Chicken Feed Machine

In order to produce high-quality chicken products, chickens must pass a series of operations and treatment processes from chicken farms to slaughtering plants, and the entire production process should comply with strict sanitation requirements, thus finalizing qualified chicken products. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Before the slaughter, you must grab the chicken from the chicken to the chicken basket, transportation to the slaughterhouse , Then uninstall it to the slaughter plant. The chicken is hung on the slaughter line, passing through corona, slaughter, net blood, hair removal,, detection, cooling, grading, packaging and other sections. Due to the complexity of the production and processing process, many factors may reduce the overall efficiency of the company and ultimately affect the company’s overall benefits. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

During the feeding process, the chicken before the slaughter is only injured, the slaughter equipment is debugged, and the operation in Dadin The mistake, etc., which will cause the carcass quality and affect the overall benefits of the enterprise. Therefore, it is the best means of increasing benefits. In fact, due to different management levels, the difference is very different from the management level, so that the quality of the meat and the quality has a huge dug-up space. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

Table 1 is the average slaughter rate of Europe and America (to remove chicken head, chicken and internal organs) and ranking A comparison between the average slaughter rate of the previous 25% company. The divided product rate is one of the main indicators of my country’s management level to assess the management of slaughtering factories, which in addition to ketosh including European and American concepts, chicken head, chicken feet, heart, êº, ëÓ and other internal organs have also been calculated to produce . XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry [123 ] This article focuses on problems in these machining process, proposing management and regulatory measures to increase the quality of the essays and carcass. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

– Based on feed, serving animal husbandry

Cannot be manually used by hand, from the world, most companies are manual chicken. Because chickens are not accustomed to external stimuli, the members who grasp the chicken group should first be trained to reduce the stress of chickens. The design and implementation of the entire capture process is to maintain the minimum stress response, by reducing the injury of blood stasis, wings and legs, reducing thermal stress and reaching the death of the slaughter plant to achieve higher productivity. According to research, 90% of congestion occurred 12 to 24 hours before slaughter.The part of the congestion is usually a hind (42%), wings (33%) and legs (25%).

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry A lot of light time is increased to improve the activity of the chicken, and the chicken cannot catch the neck, wings. By catching chicken legs, you can make a few chickens every person once, you can ensure that it is right, safe, everyone does not reach a consensus, it is generally considered a hand to catch two chickens, but there are also reports to catch 6 chickens is also safe. . It has proven that the height of the chicken is only from 40 cm, and the ratio of wound injuries will be increased, and should be avoided by more than 1.5 meters height. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

[123 ] Planning Thoughtful outlet booths can reduce the number of deaths to the slaughterhouse (DOAS). In the hot summer, in order to reduce the heat stress of the chicken or the loading process, the mobile fan cooling is used (Figure 1). The transportation of cockles before slaughtering will cause carcass pollution and loss of meat. Long-distance transport (six hours and more than six hours), due to the fatigue of the journey, make the chicken be slow during the slaughter process, will reduce bruises: but long-distance transportation will slow down the digestive tract creeping, increase the shrink of the chicken ( Gross loss). The most serious weight loss occurs 6 hours after fasting.

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Receive, Waiting, Turning Chicken

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To pay attention, Before the empty chicken basket is installed, it is cleaned to clean and minimize cross pollution. Second, try to shorten the time to be aircraft, in the treatment area, chickens only need enough ventilation to minimize mortality and excessive shrinkage. A good design is a high-speed fan (Figure 2) to reduce the heat of the chicken or the air-cooling effect in the cake. In the hot area, the spray system should also be assembled in the water area. When the external temperature exceeds 24 ¡ã C, the spray system is activated when the external temperature exceeds 27 ¡ã C. According to research, all chickens that arrive at the slaughter plant, 40% are caused by thermal stress. The mortality of chickens is only 0.25% from the mortality rate of the laugh. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

Before the meat chicken arrives in the slaughterhouse, it should be fasted for 8 to 12 hours, which is conducive to the chicken only when it is enough.The gastrointestinal cleaning is within the time of gastrointestinal, thereby reducing the contamination of the intestinal digestibility may be in the process of processing. However, the fasting time is too long (more than 13 to 14 hours) can cause loss of mucosa in the intestine, resulting in a decrease in carcass production. When the intestines fall off, chicken manure at the bottom of the chicken basket will show red orange appearance, and the intestines will be more fragile, and it is easy to break when. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

To avoid wild loading and unloading, prevent workers from falling directly from the car to the conveyor from the car from the car. Try to minimize carcass blue purple, broken leg, wings, and the phenomenon of the red-winged tip. When the chicken basket smoothes with a smaller tilt angle rather than the back-oriented bounce, the barns is the smallest. In the unloading area, you often see the shabby chicken basket and the chicken running everywhere. Shabby chicken baskets often lead to the loss of chickens and loss of meat. Therefore, the daily maintenance management of the chicken basket is a must-have job requirement.

XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry The common problems in the process of hanging chickens include excessive light intensity of hanging chicken regions; hanging chickens are not pairs (one leg suspension); The production line is not covered with chicken only and the chicken technique is not equal. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

1 NBSP; Hanging Chicken Area Light Intensity XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry [ 123]

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Showing Control should be implemented, using low intensity light to reduce The excitability of the chicken. The light intensity has led to a full banquet, resulting in a reduction in meat and reduced productivity. In order to reduce the degree of stress in the chicken, it is required to install the shading facility to form a darker hanging chicken area, and the green light or green light is used in the hanging chicken area, which seems to be most effective to calm the chicken. Make sure the gap between the hanging chicken and the fixed rod is to prevent the chicken from being hung up and then put back. Install the haresboard (Figure 3) Used to keep the chicken only calm, avoiding chickens only struggling and inciting wings to cause bruise. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

2 Hanging Chicken Method is not XAF China Feed Industry Information Network – Bit Feed, Service Animal Husbandry [123 ]

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

A leg hanging chicken is only serious for the injury of chickens, and thigh dislocation bleeding ( Figure 4). XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

3 NBSP; XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

[123 ] If the chicken technique is not pair (Figure 5), the closer of the chicken only resists, the more you need a greater force. When hanging chicken, the friction generated by the drag caused the chicken feet red, and the pressure of the chicken caused the elbow joint red, all pressures were applied to the roltite, resulting in congestion.

XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

[123 ] The correct hanging chicken mode is to catch the chicken legs instead of catching the chicken. The power is applied to the chicken leg (Figure 6), the pressure on the chicken feet is not dragged, and the chicken feet will be prevented from red. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

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The steps that are generally adopted by all slaughter plants, but if it is improper, it is one of the products losses and the most population. Meat chicken Calls usually each chicken current is from 12 to 150 mA, and the duration is 2 to 11 seconds. The corona process affects the overall quality of the grades, depression and chicken. After corona, you must ensure that chickens can only be awake during the proceill process. Corn Dizzle’s voltage is too high may cause wings bleeding, skin red, difficult, bones and chicken with blood. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

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XAF China Feed Industry Information Network (Fig. 7), it will also cause hair removal. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

2 NBSP; Unexpected Electric Shooting XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

The electric shock will cause the chicken only struggle, resulting in red or damage to the wings (Fig. 8). It is necessary for the electric shock to need more artificial supplement, and even the chicken is only alive before dipping. XAF China Feed IndustryInformation Network – Based on Feed, Serving Animal Husbandry

The following aspects have been taken: XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

One is that the chicken is only fixed: the chicken will struggle when it is shocked by the electric shock device, causing the closing circuit to be interrupted. When the chicken is quiet, the closed circuit is restored, and the chicken is only electric shock again, which will cause the chicken only excessive electric shock and electric shock effect. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

The chicken is only shot in advance: Since the water overflows at the entrance to the electric hit, the chicken is only before entering the electric shock. Electric shock, resulting in wound damage. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

Too many water in the electric shock: If there is too much water in the electric snap, the water will overflow to the ground Current grounding, causing the chicken only the electric shock effect inconsistent and the waste of water. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

The electric shock current is too large: electric shock current has led to blood spots and other electric shock injuries. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

The following measures can effectively solve the problem of poor electric shock: XAF China Feed Industry Information Network – Bit Feed, Service Animal husbandry

First, install two boot rods: In order to solve the problem of only falling off and multiple electric shock, this problem can be solved by installing an electric shock boot rod on both sides of the device.

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Secondly to mount the head: water spray the chicken feet, can increase the conductivity of the chicken foot, thereby improving the electric shock effect (Figure 9 .

XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

[123 ] Suitable electric shock current and electric shock time XAF China feed industry information network – based on feed, service animal husbandry

Adjusting electric shock is set to 20 ~ 40 mAmaner intensity and appropriate Electric shock time to reduce electric shock damage. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

The severity of the slaughter is appropriate to ensure the sufficient segments. The amount of waste of the product is not sufficiently caused. Only from the entire several processes, only 3% to 3.5% of the blood volume can be discharged. Too long asphalt time does not increase the amount of blood release, but willDifficulties in hair removal. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Common problems with broilers Slaughtering Factory is that the occlusion time is too long, cutting off a neck vein and a cervical, bitter blood time It is 1 20 seconds; two cervic veins and two carotids are cut, and the bit blood is 90 seconds; some areas are 3 minutes on the asphalt time, but the bit bloody time should not exceed 3 minutes, the US Department of Agriculture It is recommended that the bit blood is within the range of 55 seconds to 2 minutes and 13 seconds. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Bit Feed, Service Animal husbandry After blocking, the chicken is only thrown for 1.5 to 3 minutes, depending on the water temperature. When the impregnation is too high, the carcass will discolore due to uneven moisture loss. When entering the dip implicing pot, if the chicken is still alive, trachea, esteem, lungs, sachets, chicken stomach, and airbags may also pollute hot water. The resulting carcass appearance is red. In addition, the lung may be difficult to remove.

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Pulling time, dipping and hair removal procedures should be seen as a complete process, including appropriate severat times, suitable Water temperature and hair removal. Too long asphalt time can cause hair removal; high dip temperature, short pneumatic time can cause chicken only damage and loss of meat. The hair removal process is determined in the infiltration time and water temperature, heating and production is a pair of contradictions, and the hot temperature should be the minimum temperature requirements within the range of hair removal. At the same time, it also requires that the dip water needs to be stirred, preventing the chicken only drifts to ensure that the chickens are completely wet.

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

The pneumatic water temperature used in most slaughter plants in my country is 59 ¡ã C 61 ¡ã C, and time is 40 to 90 seconds. Although this pneumatic temperature can kill E. coli in the water, it also damages the chicken only epithelial tissue and ð¨ ð¨ protein, causing excessive dipping of the chest muscles to dissolve the skin of the subcutaneous protein and membrane tissue, Directly cause damage to the weight of the chicken and the ability to reduce its moisturizing (Figure 10). XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry [123 ] Expert suggestion, the best dip temperature temperature is 51 ¡ã C ~ 55 ¡ã C, the best dip time should be less than 3 minutes, but cannot be less than 90 seconds. At the same time, the hair removal machine is designed to suit the hair removal of the large chicken

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, because if you are suitable for medium and small chicken onlyThe hair removal requirements are designed to design the machine parameters, which will only produce physical damage only to large chickens. It is impossible to assume that the hair loss rate is 100% without loss. According to the hair removal requirements of the major chicken, the technical parameters of the design machine can cause 5% of the chickens to be unclear, which requires artificial fuma, although the cost of labor is increased, but it has greatly reduced over. Loss of eurosurgery caused by dip.

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

The water-cooled operation is to reduce the carcass temperature to 40 ¡ã C within four hours, thereby inhibiting microbial growth. The emergency cold energy limits the growth of pathogenic bacteria, increasing the shelf life of the product, especially when chlorine (20 ~ 50 ppm) is used in the cooling tank, the effect is more obvious. According to the degree of bacterial adhesion, the bacteria in the carcass surface will generally be removed as the chicken is only in the cooling tank. The chicken will not be able to maintain moisture in the membrane structure above 40 ¡ã C, which can cause more lossless loss in subsequent operation. The cooling time is the main problem that causes only the above cases, which is generally at least 70 minutes of cooling time. After cooling, the carcass is hung in the dripline, which is generally 2.5 to 4.0 minutes, and the water content is controlled. Although most of the moisture after cooling is retained on the skin, the segmentation and îª processes significantly affect the carcass water retention. After the carcass is out of the cooler, the temperature must be 40 ¡ã C or below. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

The whole carcass or segmentation component must be 40 ¡ã C or below, this temperature should be maintained throughout In the process of transport, the secondary pollution should also be minimized by appropriate equipment and good quality management specifications. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry [123

A series of operational measures in the management and slaughtering process before slaughter have a significant impact on poultry welfare, food safety and overall income. In order to improve the economic benefits of the slaughterhouse, improve the euroation rate, protect animal benefits, and to strengthen the implementation of key technical measures: XAF China feed industry information network – based feed, service animal husbandry First, the implementation of reasonable stop procedures can reduce the risk of feces pollution during slaughter, which minimizes the effect of weight loss before slaughter.

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Second, be careful to catch chicken and avoid damage. quickEffectively transport the chicken group to the slaughter factory.

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Third, the chicken must provide appropriate shielding measures and ventilation to reduce cold heat stress.

XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

The fourth is to minimize the waiting time of the slaughter plant, and the environmental control of the residential area is critical. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Fifth, it is reasonable hanging chicken, scientific corona, performs effective secting time. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Six is u200bu200bthat the hot temperature is suitable, and the optimal hair removal requirement. XAF China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Seven is good cooling time, and the packaging link reaches relevant requirements. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

The key technical measures mentioned in this paper will help to maximize slaughter rates to ensure animal benefits, Carcass quality and corporate revenue maximize. XAF China Feed Industry Information Network – Based on Feed, Service Animal Husbandry

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