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Product Name	Two-Needle Fowl Pox Vaccinator
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Product Overview	The Two-Needle Fowl Pox Vaccinator is a specialized poultry vaccination tool designed for efficient wing-web administration in commercial chicken production. Its dual-needle configuration allows two vaccine-carrying needle points to penetrate the wing web during a single operating stroke. This provides controlled vaccine delivery while simplifying the traditional dip-and-stab vaccination procedure. The compact reservoir, ergonomic pistol-style grip and spring-assisted operating mechanism enable one-handed vaccination, allowing the other hand to position the bird. This configuration is particularly useful for commercial layer, breeder and replacement pullet vaccination programs where large numbers of birds must be processed efficiently.
Key Features	Dual-Needle Vaccination: Two specially designed needles deliver vaccine through the wing web during one operating stroke. One-Handed Operation: Allows the operator to hold the bird with one hand and operate the vaccinator with the other. Integrated Vaccine Reservoir: The onboard chamber reduces repeated dipping into an external vaccine vial during each vaccination cycle. Eye-of-the-Needle Delivery: Special needle openings retain and deliver a controlled vaccine drop at each puncture point. Reduced Vaccine Handling: The internal reservoir helps limit unnecessary handling and potential vaccine loss during repetitive flock processing. Ergonomic Grip: Pistol-style handle and spring-return plunger support repetitive commercial vaccination work. Serviceable Construction: Needle assembly, glass cylinder, sealing components and maintenance parts can be removed for cleaning and inspection.
Structural Components	Dual Pox Needles: Two parallel vaccination needles with openings designed to retain the required vaccine quantity. Glass Vaccine Cylinder: Transparent reservoir for holding prepared vaccine during flock processing. Front Cap Assembly: Secures the needles, sealing washer and reservoir components. Rubber Stopper: Supports controlled movement of vaccine inside the reservoir. Neoprene Washer: Provides sealing at the front assembly. Spring-Loaded Plunger: Returns the operating mechanism after each vaccination stroke. Finger Grip and Rear Handle: Provide leverage and operator control during repetitive use.
Working Principle	Prepared fowl pox vaccine is loaded into the vaccinator reservoir according to the approved vaccine and equipment instructions. During vaccination, the operator spreads the bird's wing and positions the wing web in the appropriate vaccination area. Operating the vaccinator advances the two needles through the wing web. Each specialized needle carries a small quantity of vaccine in its needle opening. With the dual-needle configuration, two vaccine drops are delivered during each operating cycle. The operator then releases the mechanism, allowing the spring-loaded assembly to return to its starting position for the next bird.
Technical Specifications	Product Type Automatic Two-Needle Fowl Pox Vaccinator Vaccination Route Wing-web administration Needle Configuration Two specialized pox needles Reference Reservoir Capacity 5.0 cc Reference Working Fill Approximately 4 cc according to operating instructions Reference Output Approximately 1,000 operating cycles per 4 cc fill, depending on user operation Reference Needle Size 1.6 mm pox needle configuration Operation Manual, one-handed Sterilization Up to 125°C for compatible components Service Parts Needles, rubber stopper, neoprene washer and maintenance components available
Applications	- Fowl pox vaccination programs - Wing-web vaccination of chickens - Commercial layer farms - Layer breeder operations - Broiler breeder farms - Replacement pullet vaccination - Poultry hatchery vaccination departments - Veterinary service teams - Large-scale poultry integration projects - Scheduled flock health programs
Customization Options	Available supply options may include: - Two-needle pox vaccinator - Replacement pox needles - Spare glass cylinder - Rubber stopper - Neoprene sealing washer - Maintenance kit - Lubrication accessories - Protective storage packaging - Bulk project quantities - OEM packaging available upon request Final supply configuration can be arranged according to poultry vaccination requirements and project quantity.
Installation & Maintenance	No permanent installation is required. Before use, inspect both needle openings, the glass reservoir, rubber stopper, neoprene washer and front cap assembly. Fill and prepare the vaccinator according to the vaccine manufacturer's instructions and the supplied equipment manual. Confirm that both needles move freely before beginning flock vaccination. After use, remove the front cap, glass barrel and sealing components and wash compatible reusable parts thoroughly. The needle openings must remain free from dried vaccine residue or other obstruction. Compatible components can be sterilized according to the manufacturer's specified procedure. Inspect seals and needles regularly and replace worn or damaged parts before the next vaccination session.
Project Cases	Two-needle pox vaccinators are suitable for commercial poultry operations where wing-web vaccination must be performed on large flocks with repeatable operator movements. In layer and breeder projects, multiple vaccinators can be issued to trained vaccination teams to support planned processing of flock groups while reducing repeated dipping of conventional needle applicators. Spare needles, seals and maintenance components can be maintained as part of the farm veterinary equipment inventory to support scheduled vaccination programs.
Product FAQ	Q: What is a two-needle fowl pox vaccinator used for? A: It is designed for wing-web administration of compatible poultry pox vaccines according to the approved vaccination protocol. Q: Why does the vaccinator use two needles? A: The dual-needle configuration creates two wing-web punctures during one operating stroke and delivers vaccine through both specialized needle openings. Q: Can one person operate the vaccinator? A: Yes. The pistol-style design is intended for one-handed operation so the operator can position the bird with the other hand. Q: What is the reference vaccine capacity? A: The reference design has a 5.0 cc reservoir. Manufacturer guidance describes approximately 1,000 operating cycles when used with 4 cc of vaccine, depending on operator technique. Q: Can the vaccinator be sterilized? A: Compatible parts of the reference model can be sterilized up to 125°C according to the manufacturer's maintenance instructions. Q: Are replacement parts available? A: Compatible needles, rubber stoppers, neoprene washers, glass cylinders and maintenance components can be supplied according to requirements.
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