Global Livestock Equipment Manufacturer & Supplier
SHEWUYOU · Livestock Equipment
Integrated Equipment Solutions for Pig, Cattle & Poultry Farms

Automatic Self-Filling Veterinary Syringe

Product Showcase Content
Product Name Automatic Self-Filling Veterinary Syringe
Product Image Automatic Self-Filling Veterinary Syringe
Product Overview The Automatic Self-Filling Veterinary Syringe is designed for repeated vaccination and medication of livestock. Its lightweight polymer construction, ergonomic handle and automatic refill mechanism help reduce operator fatigue during high-volume animal health procedures.

Available in 2 mL and 6 mL capacities, the syringe can be configured with a direct bottle adapter or tubing connection. Adjustable dosing allows one injector to support different vaccination and treatment programs on commercial farms.
Product Gallery
  • Automatic self-filling veterinary injector
  • Direct bottle-mount configuration
  • Remote tubing-feed configuration
  • Adjustable dosage mechanism
  • Transparent medication chamber
  • Ergonomic livestock vaccination handle
Key Features
  • Automatic Refilling: Recharges the dosing chamber after each injection for continuous operation.
  • Adjustable Dosage: Allows controlled dose setting for different veterinary programs.
  • Lightweight Design: High-strength polymer construction reduces operator fatigue.
  • Two Feed Options: Available with direct bottle mounting or remote tubing connection.
  • Ergonomic Operation: Comfortable handle design supports repetitive farm use.
  • Multiple Capacities: Available in 2 mL and 6 mL versions.
Working Principle Medication or vaccine is supplied from a mounted bottle or external container through tubing. When the handle is operated, the preset volume is delivered through the connected veterinary needle.

Releasing the handle activates the self-filling mechanism, drawing a new dose into the syringe chamber automatically. This repeating cycle allows rapid sequential treatment of multiple animals without manually refilling the syringe after every injection.
Technical Specifications
Product Type Automatic self-filling veterinary syringe
Available Capacity 2 mL / 6 mL
Body Material High-strength polymer
Medication Supply Direct bottle adapter or tubing connection
Dose Control Adjustable dosing mechanism
Refill Method Automatic self-filling after each injection
Needle Connection Compatible veterinary needle fitting
Typical Applications Vaccination, medication and repetitive livestock injection
Suitable Animals Pigs, cattle, goat-farming-equipment/" target="_blank" class="keylink">sheep, goats and other livestock

Dose range, bottle adapter, tubing configuration and needle specification should be selected according to the veterinary application and medication protocol.

Applications
  • Pig vaccination programs
  • Cattle vaccination and medication
  • Sheep and goat health management
  • Commercial livestock farms
  • Veterinary clinics and field services
  • High-volume animal vaccination operations
Installation & Maintenance
  • Install the correct bottle adapter or tubing connection before use.
  • Prime the syringe until medication flows consistently without trapped air.
  • Set and verify the required dose before beginning vaccination.
  • Flush and clean the syringe after each medication or vaccination session.
  • Inspect valves, seals, piston components and needle fittings regularly.
  • Replace worn seals or damaged components to maintain dosing accuracy.
Product FAQ

What capacities are available?
The syringe is available in 2 mL and 6 mL versions for different veterinary dosing requirements.

Can the injection dose be adjusted?
Yes. The dosing mechanism can be adjusted according to the required veterinary treatment or vaccination program.

What is the difference between bottle-mount and tubing versions?
The bottle-mount version connects the medication bottle directly to the syringe, while the tubing version draws medication from a separate container.

Why use a self-filling syringe?
Automatic refilling reduces repeated manual filling and improves efficiency when vaccinating or treating large numbers of animals.

What information is required for a quotation?
Please provide required capacity, dose range, bottle-mount or tubing configuration, quantity and intended livestock application.

Comments & Inquiries

Leave your questions or requirements below. We will reply as soon as possible.