Description

The Industry Standard for Precise High-Viscosity Filling

The LR-500 Rotary Monoblock with Piston Dosers is the definitive solution for manufacturers who cannot compromise on fill accuracy for their non-flowable products. Unlike gravity or vacuum fillers, this machine employs positive displacement technology to conquer the challenges of viscosity, ensuring every container receives an exact, repeatable volume. For businesses in Southeast Asia, Africa, the Middle East, and Latin America producing value-added goods like gourmet condiments, luxury creams, or specialty chemicals, this precision directly translates to consistent quality, reduced product giveaway, and enhanced brand integrity.

Core Technology: Positive Displacement with Piston Dosers

The machine’s effectiveness stems from its rotary piston dosing system. Each filling station on the rotating carousel is an independent, precision-engineered piston pump.

• How it Works: As the piston retracts, it draws a precise product volume from the supply hopper into its chamber. When the container is in position, the piston presses forward, forcibly discharging the product. This action ensures a clean, drip-free cut-off and is largely unaffected by the product’s density or resistance to flow.

• Key Advantages: This method provides excellent volumetric accuracy (typically ±0.5% to ±1.0%), handles products with suspended solids or particulates gently, and is ideal for foaming or aerated products as it minimizes shear.

Technical Specifications & Versatile Design

• Machine Type: Fully Automatic Rotary Monoblock (Filling + Capping).

• Filling Technology: Rotary Piston Dosers (Positive Displacement Pumps).

• Product Viscosity Range: Excellent for medium to very high-viscosity products (e.g., from ketchup and mayonnaise to thick pastes and sealants).

• Filling Accuracy: Highly consistent, with minimal variance even with changing product characteristics.

• Capping Technology: Rotary capping head with an automatic cap orienter for various screw caps or snap lids.

• Container Compatibility: Glass jars, plastic (PET, HDPE) bottles, and composite containers.

• Output Speed: High-speed rotary platform designed for medium to large-scale production.

• Construction: Hygienic, industrial-grade design. All product contact parts are AISI 304 or 316L Stainless Steel, ensuring corrosion resistance and easy cleaning.

• Cleanability: Designed for thorough cleaning; CIP (Clean-in-Place) systems are available as an option for frequent product changeovers.

• Control System: Advanced PLC with Color Touchscreen HMI for managing fill volume, piston stroke, speed, and storing recipes for different products.

Multi-Industry Applications: Food, Cosmetics & Chemicals

The LR-500 Piston Doser’s versatility makes it a single solution for diverse sectors:

• Food & Beverage: Tomato paste, mustard, mayonnaise, yogurt, pudding, baby food, pie fillings, thick sauces, and culinary oils.

• Cosmetics & Personal Care: Hand creams, lotions, shampoos, conditioners, gels, ointments, masks, and toothpaste.

• Chemical & Industrial: Adhesives, sealants, greases, lubricants, pastes, resins, and various viscous industrial compounds.

Built for Accuracy, Hygiene & Global Support

• Eliminates Product Giveaway: Precision filling saves costly raw materials, directly improving your bottom line.

• Maintains Product Integrity: Gentle piston action prevents separation or damage to delicate emulsions and mixtures.

• GMP & Compliance Ready: The sanitary design with 316L stainless steel and cleanability supports compliance with food (HACCP), cosmetic (ISO 22716), and pharmaceutical-grade GMP standards where required.

• Global Production Partner: Supported by our worldwide network, including 24/7 multilingual technical support, rapid spare parts delivery from regional hubs, and expert commissioning services to ensure your line for sensitive products runs smoothly and efficiently.

📜 Schedule virtual airflow visualization test.

💡 Mention your: Target market (EU/US/Global South), Active ingredient, Required throughput.

🔬 Schedule virtual factory acceptance test with our engineers.

🏷️ Request Compliance Audit: Free gap analysis with throughput simulation.

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📥Free line configuration for your products, throughput validation testing!