Bottled Water & Drum Palletizer

Product Description

The SunAura bottled water & drum palletizer is a dedicated end-of-line solution for the high-volume, hygiene-sensitive 5-gallon (18.9L) bottled water industry. A filled jug weighs roughly 19–20 kg — too heavy and awkward for repeated manual lifting — and must be placed gently so it does not crack, leak, or tip on the pallet. This cell uses a mechanical clamp EOAT that cradles the body of the jug from both sides, rather than a vacuum cup that would slip on a curved, wet surface.

Jugs arrive from the bottling line on a stainless-steel or food-grade conveyor, separated and stopped at the pick station. The clamp closes around the jug body, lifts it, rotates it as needed, and places it onto the wooden or plastic pallet in a programmed 4×4 or 3×3 pattern. The cell builds layer after layer to a stable shipping load, with a layer separator (cardboard or slip sheet) inserted between layers on request. All parts that touch the product — conveyor surfaces, guide rails and the clamp contact pads — are stainless steel or food-grade material to meet bottled-water hygiene expectations.

Rated throughput is up to 600 jugs per hour, running on a 380V 3-phase supply. The same clamping platform can be adapted to drums and jerry cans of similar size. Every unit undergoes a 48-hour continuous run test before shipment and ships CE certified. Send us your jug or drum dimensions and pallet size — our engineers will program and test the pattern before you order.

Technical Specifications

Key Features & Benefits

• Mechanical clamp, not vacuum: A wet, curved 5-gallon jug body cannot be held reliably by suction cups. The opposing clamp pads cradle the jug body and grip firmly without crushing the handle or neck.
• Up to 600 jugs/hour: Matches the output of standard 5-gallon bottling lines, keeping pace with filling and capping without building up jugs at the end of the line.
• Stainless steel product contact parts: Conveyor surfaces, guides and clamp pads are stainless or food-grade material — easy to wash down and compliant with bottled-water hygiene standards.
• Stable 4×4 / 3×3 patterns: Pre-programmed interlocking patterns keep tall jugs from leaning or shifting during storage and trucking, reducing breakage in transit.
• Optional layer slip-sheet inserter: Cardboard or plastic sheets between layers stabilize the load and protect jug bottoms during stacking and warehouse handling.
• Handles drums and jerry cans too: The clamping platform adapts to square or round drums and jerry cans of similar footprint, so one cell covers multiple beverage/chemical containers.
• Integrates with bottling conveyors: Infeed height, belt width and direction are customized to your existing water-line output — left-to-right or right-to-left.

Application Industries

Load compatibility: Round and square jugs, drums and jerry cans up to roughly 25L / 25kg. Not intended for flat cartons or soft bags — use our carton or bag palletizers for those.

How the Bottled Water & Drum Palletizer Works

The jug’s weight and shape demand a gentle, controlled clamp cycle. The process runs automatically once the pallet is loaded:

1. Filled jugs arrive on the stainless conveyor. Jugs come off the bottling line and are separated by a pitch-control device so each jug reaches the pick station one at a time.
2. Jug stops and is squared. A stop gate and side guides position the jug squarely under the clamp, so the gripper closes on the center of the body.
3. Mechanical clamp closes and lifts. Two opposing food-grade pads close around the jug body, a pressure sensor confirms a secure grip, and the lift carriage raises the jug clear of the conveyor.
4. Jug placed in the 4×4 / 3×3 pattern. The carriage moves over the pallet and lowers the jug into the next position. The HMI advances the pattern, counting rows and layers.
5. Layer complete — slip sheet (optional), next layer. When a layer is finished, an optional inserter drops a cardboard or plastic sheet; the carriage descends to the new layer height and continues. Full pallets are rolled out for stretch wrapping.

Is This the Right Palletizer for You?

This dedicated water/drum cell is the right fit if your operation matches all four of the following. If you fall outside any of them, our team can recommend a different SunAura model:

1. You palletize 5-gallon jugs or similar drums/jerry cans: The mechanical clamp is optimized for round/square rigid jugs and drums. If you run flat cardboard cartons, a vacuum-gripper carton or layer palletizer is the correct tool.
2. Throughput around 400–600 jugs/hour: The cell matches standard bottling-line output. If you need well over 600 jugs/hour, we can configure a dual-station or double-clamp variant; if you are well below that, a simpler robotic cell may suffice.
3. Hygiene matters: Stainless steel contact parts and washdown-friendly construction suit bottled-water and food beverage environments. Heavier, dusty chemical or cement bags need our heavy-duty bag range instead.
4. You can supply a standard pallet and 3-phase power: The cell is built around a defined pallet size (usually 48×40 in or 1100×1100mm) and 380V 3-phase. Tell us your pallet dimensions and voltage and we configure accordingly.

Troubleshooting Guide — Common Issues & Solutions

Jug and drum palletizers face product-specific issues — wet surfaces, curved bodies, and tall, tippy loads. Below are the most common problems we diagnose remotely. Always lock out power before working in the cell.

If the issue persists after trying these steps, email photos and a short 10-second video to [email protected] — our engineers usually diagnose the root cause within one business day.

Frequently Asked Questions

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