regal ulv cold fogger,anhui regal electronic technology co., ltd.-3d捕鱼游戏

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regal ulv cold fogger
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eggs and egg nestsspraying

fog sanitizing hatchingeggs

eggsspray immune

vaccine type

       shell surface contamination of the hatching egg is inevitable in the breeder house environment. normally, hatching eggs are not immediately set in the incubators upon lay but are one to ten days old before being set. during hatching egg storage there will be multiplication of any bacteria already on the shell surface (see table 1).

the greater the number of bacteria on the eggs, the greater the chance of those bacteria invading the interior of the egg.

table 1.

effect of egg storage upon shell surface contamination

day 1 of storage

day 7 of storage

day 14 of storage

number  of bacteria/egg




the goal of the breeder house manager is to use good management strategies to minimize shell contamination. these strategies include such practices as:

keeping nests clean.

keeping storage facilities clean.

collecting eggs frequently.

maintaining proper temperature and humidity in the egg room.

in addition to good management practices, procedures for sanitizing shell surfaces can prevent microbial invasion if used properly. one method used extensively in the past was fumigating hatching eggs with formaldehyde gas after collection. this procedure proved very effective but caused the occupational safety and health agency (osha) to express concerns forsafety.

an alternative to fumigation is fog sprayingthe shell surface with an egg shell sanitizer. numerous sanitizers on the market have proven useful, but, to be effective, the sanitizer must be used correctly.

proper selectionand dilution

the use of an effective sanitizer is essential to minimize contamination of the shell surface. different classes of sanitizers (quaternary ammonium, phenolics, peroxides,etc.) kill microbes in different ways. therefore, to assure effective control,the specific procedures for each sanitizer must be followed meticulously. someclasses of sanitizers are more effective than others when used in adverseenvironmental conditions like poor water quality.

a sanitizer used on the egg must be effective at controlling microbial populations yet not toxic to the developing embryo. the entire sanitizer formulation should be examined to assure that none of the other compounds in the formulation can have an negative effect. even compounds which are normally used as a hatching egg spray can be toxic if they are used at a concentration greater than the manufacturer recommendation. sanitizers have been evaluated for optimal dilution, and using a concentration above the recommendation could potentially harm the embryo. care must also be exercised not to use a compound which can deter the movement of oxygen to the embryo through the shell.


immediate application of the sanitizer as soon as the eggs are collected is of utmost importance. failure to apply the sanitizer in a timely manner will allow bacteria an opportunity to enter the shell through the pores and reside in the shell membranes. there the bacteria will not be exposed to the sanitizer and can then cause contamination of the egg's interior.

to kill as many organisms as possible all fog spray sanitizers need to be applied in a manner which will thoroughly wet the shell surface. if the spray is applied in sufficiently on the egg shell surface it may not reach some organisms, or possibly only injure some which can usually recover if the proper conditions exist (see table 2).

table 2.

total bacteria colonies on shell surface for non-treated controls and  eggs with
 inadequate and adequate coverage of sanitizer

non-sanitized controls

misting with sanitation


thorough coverage with sanitizer

121,263 colonies/egg

43,830 colonies/egg

331 colonies/egg

chemical egg sanitizers possess physical properties similar to those of house hold cleaners and disinfectants. for this reason, extreme care should be taken notto spill or splash the sanitizer in the eyes, on skin or on clothing.

implications ofimproper sanitizing

proper selection and use of a sanitizer is essential to good spray sanitation management and can prevent additional problems in the hatchery. since most incubators have greater than a 40,000 egg capacity, thousands of eggs and chicks could become contaminated if an infected egg explodes, breaks or becomes cracked inside the incubator. the proper practice of good management strategies will prevent microbial outbreaks and aid in the production of quality chicks.

                              ulv cold fogger

                                vaccine type

detailed product description

1) 8 nozzles for for different micro size
2)with ce and ccc certificate
3)semiconductor refrigerating equipment and temperature epd.

fields of application:

spraying immunity and vaccinationfor poultry house, egg nests, hatchery egg rooms veterinary hospital, pet hospital,animal health center, entry-exit inspection and quarantine bureau, customs etc.


1) the adoption of refrigeration and temperature control technology keep vaccine active.

2) uniform drop let produced by multiple sprayer nozzles is highly efficient

3) with even drop let and high efficiency atomization, the sprayer is very chemical


4) pressure atomization control, the viscosity of solution is stable.

5) appropriate forimmunity of various day-old chickens without causing irritation.

6) easy operation;stable performance

7) by changing different diameter of nozzles and controlling fog drop particle precision,

  the unit will meet all kinda ofpoultry spray/fog immune work.

8) portable work state can be flexible to adjust the immune angle to theoverall immune


9) wireless thermostatic control display system can effectively maintain the active



model: sf-ym02b

tank capacity: 2l

effective range: 6 to 8m

particle size: 10-160 ų m

minimum cryogenic temperature :10 -15°c.

operating temperature: 0-40°c

atomization quantity: 50-260ml/min(adjustable)


noise factor: <70db

net weight : 3.4kg

motor: ac220v/110v- 50-60hz

power: 800w

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