The Foodline Commercial Meat Marinade Machine (Brine Injector Machine) is engineered for precise, high-efficiency liquid flavor and curing solution injection into various meat products. Designed for meat processing plants, poultry facilities, and food factories, this machine uses multi-needle precision to distribute brine, marinade, and seasoning deep into muscle fibers—significantly enhancing flavor, moisture retention, tenderness, and overall product yield.
Commercial Meat Marinade & Brine Injector
Food-Grade SUS304 Multi-Needle Array
Key Features & Engineering Highlights
🛡️ SUS304 Stainless Steel Construction: Built entirely with food-grade SUS304 stainless steel to ensure maximum hygiene, corrosion resistance, and long operational lifespan in wet plant environments.
🌊 Multi-Needle Uniform Distribution: Precision stainless steel needle array penetrates deeply to inject liquid evenly throughout delicate or thick meat cuts without destroying product texture.
⚙️ Adjustable Pressure & Depth Control: Flexible pressure settings (0.2–0.6 MPa) allow operators to customize marinade absorption according to specific meat density and recipe standards.
🔄 Continuous Conveyor Feeding: Automated conveyor system enables smooth, uninterrupted feeding for continuous high-volume production line integration.
🌊 Integrated Brine Filtering & Recirculation: Recycles marinade solution automatically while filtering out residue, bone fragments, and particles to reduce ingredient waste.
🧼 Easy Cleaning & CIP Support: Designed with quick-release needles and accessible internal components for easy sanitation between production batches.

Technical Specification Parameters
Select from our range of compact single-head models up to heavy-duty multi-needle industrial production units:
| Model | FL-8 | FL-48 | FL-60 | FL-80 | FL-120 | FL-160 |
|---|---|---|---|---|---|---|
| Needles Quantity (pcs) | 8 | 48 | 60 | 80 | 120 | 160 |
| Needle Diameter (mm) | 3 / 4 mm | 3 / 4 mm | 3 / 4 mm | 3 / 4 mm | 3 / 4 mm | 3 / 4 mm |
| Motor Power (kW) | 0.75 kW | 4.1 kW | 4.1 kW | 4.8 kW | 4.8 kW | 7.0 kW |
| Injection Speed (times/min) | Standard | 36 | 36 | 36 | 36 | 36 |
| Walking Speed (m/min) | Manual / Standard | 2.59 | 2.59 | 2.59 | 3.5 | 2.59 |
| Injection Pressure (MPa) | Standard Pressure | 0.2 - 0.6 MPa (Adjustable) | ||||
| Voltage (V) | 220V | 380V (Custom Voltage Available) | ||||
| Dimensions (L*W*H mm) | 1340*730*740 | 960*1350*1750 | 960*1350*1750 | 960*1350*1750 | 1160*1650*1760 | 960*1860*1760 |
| Machine Weight (kg) | 54 kg | 250 kg | 320 kg | 340 kg | 400 kg | 520 kg |
Applicable Products & Food Categories
Our meat marinating and brine injection equipment is suited for a broad range of fresh, cured, and processed items:
| Product Category | Application Examples |
|---|---|
| Poultry Processing | Whole chicken, chicken breast, wings, drumsticks, turkey parts. |
| Beef & Red Meat | Brisket, steaks, pastrami, roast beef cuts. |
| Pork Curing | Ham curing, bacon strips, pork loins, shoulder meat. |
| Seafood Processing | Fish fillets, squid rings, surimi, shrimp processing. |
| Plant-Based Alternatives | Tofu, seitan, soy protein blocks, vegetarian meats. |
Frequently Asked Questions (FAQs)
Q1: How does a brine injector machine differ from a vacuum tumbler?
A brine injector uses hollow needles to directly push liquid deep into muscle fibers instantly, offering immediate precision. Vacuum tumblers use rotational friction to absorb marinade over time. Combining both machines maximizes curing speed and yield.
Q2: Can I adjust needle injection depth and pressure?
Yes! The machine allows complete adjustment over needle penetration depth and liquid injection pressure (0.2–0.6 MPa) to handle delicate seafood fillets or thick beef briskets safely.
Q3: Is the injection system safe for bone-in meat products?
Yes, our models are engineered with individual spring-buffered needle protection. If a needle hits a hard bone, it retracts automatically to prevent needle damage.
Q4: How do you clean and sanitize the machine after use?
Foodline brine injectors feature quick-release stainless steel needle assemblies, easy-access conveyor Belts, and integrated rinsing channels for fast daily cleanup.
Why Choose Foodline Machinery?
Foodline Machinery is a leading food processing machinery exporter serving clients across more than 40 countries worldwide. We offer custom-built machine configurations, factory-direct wholesale pricing, OEM manufacturing, on-site technical support, and comprehensive spare parts supply.
📞 Contact Our Food Machinery Specialists: Phone/WhatsApp/WeChat: +86 13939063851 | Email: contact@foodlinemachine.com

