Description

A Space-Saving Powerhouse for Viscous Construction Products

Packaging thick, heavy-bodied construction materials presents unique challenges, from product handling to maintaining filling accuracy. The LBC-1000 U-Shape line is specifically designed to conquer these challenges while optimizing valuable factory real estate. The compact U-shaped configuration, facilitated by a central powered turntable (roller conveyor), allows the filling and capping processes to operate on parallel tracks, minimizing the machine’s length by up to 50% compared to a traditional linear layout. This design is not only efficient but also improves operator oversight and accessibility for maintenance. The core filling technology is tailored for high-viscosity products, preventing settling and ensuring that each 5-gallon, 20-liter, or 25 kg plastic pail receives a precise, repeatable amount of product, which is critical for cost control and customer satisfaction in the competitive construction supply market.

Core Line Components & Automated Workflow

1. Infeed Bucket Conveyor: A powered conveyor receives and positions empty HDPE or PP plastic buckets, typically ranging from 10 to 30 liters, and feeds them singly into the filling station.

2. Twin-Nozzle Volumetric Filling Block: Engineered for viscous fluids, this station uses positive displacement piston pumps or progressive cavity pumps to accurately draw and dispense thick products like construction adhesives, polyurethane sealants, and ceramic tile mortar. The two nozzles operate sequentially or simultaneously to optimize cycle time for larger container volumes.

3. 180-Degree Powered Turntable Conveyor: After filling, buckets are transferred onto a robust turntable. This module rotates containers 180 degrees, neatly redirecting the product flow from the «filling leg» to the «capping leg» of the U-shaped line, all within a minimal footprint.

4. Automatic Large Lid Orienter & Feeder: This system handles large-diameter, threaded plastic lids (often 100mm to 300mm). It detangles, orients (threads down), and places a lid precisely onto each filled bucket as it passes from the turntable.

5. Linear Press-On Capping Station: A synchronized capping head travels linearly with the bucket, applying controlled downward force to screw the lid onto the bucket’s threads. This ensures consistent application torque, creating a secure, user-ready closure that prevents leakage and product skinning.

6. Discharge Conveyor: Transports the capped, finished buckets away for palletizing, labeling, or stretch-wrapping.

Detailed Technical Specifications & Build Quality

• Filling Technology: Twin positive displacement piston pumps or progressive cavity pumps.

• Filling Volume Range: 5 liters to 30 liters (standard range for construction pails).

• Filling Accuracy: ±0.5% to ±1.0% (dependent on product viscosity and fill volume).

• Operating Speed: Designed for medium to high throughput, typically 4-10 buckets per minute (dependent on size and fill volume).

• Container Type: Large, round plastic buckets (HDPE/PP) with standard threaded openings.

• Lid Type: Large, threaded plastic lids with sealing gaskets.

• Capping Technology: Linear travel, press-on screw capping with adjustable torque.

• Line Layout: U-shaped configuration with integrated 180-degree powered turntable conveyor.

• Construction: Heavy-duty frame with powder-coated finish; product contact parts in stainless steel or coated for chemical resistance.

• Control System: PLC with intuitive Touchscreen HMI for controlling fill volume, conveyor speed, and capping parameters.

Target Applications & Industries

While optimized for construction adhesives, this versatile line is suitable for a wide range of viscous industrial and chemical products:

• Construction Adhesives & Sealants: Polyurethane-based construction adhesives, silicone sealants, acrylic latex caulks, butyl rubber tapes, and epoxy resins.

• Building Materials: Tile adhesives (thin-set mortar), grouts, concrete repair compounds, waterproofing coatings, and joint compounds.

• Industrial Compounds: Industrial mastics, lubricating greases, potting compounds, and viscous gel coatings.

Key Market Advantages & Operational Benefits

1. Optimal Floor Space Utilization: The U-shaped layout is a game-changer for facilities with spatial constraints, allowing for high-capacity packaging operations to be installed where a traditional straight line would not fit.

2. Engineered for Viscous Products: The pump technology and nozzle design are selected specifically to handle thick, paste-like materials without pulsation, ensuring smooth product flow and accurate fills every time.

3. Robust and Reliable Capping: The linear capping station provides a powerful, consistent screw-on action crucial for securing large lids on heavy-duty products, ensuring they arrive at the job site perfectly sealed.

4. Reduced Labor and Improved Safety: Automates the heavy lifting of filling and capping large buckets, minimizing worker fatigue and risk of injury associated with manual handling of construction chemicals.

5. Enhanced Production Control: Delivers consistent fill weights and secure closures batch after batch, reducing product giveaway and protecting your brand reputation with reliable, professional packaging.

📜 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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