Wholesale of Robot Automatic Palletizing Machine

The machine integrates a six‑axis articulated robot with a programmable end‑effector to stack cases, bags, or containers onto pallets in a predefined pattern. It replaces manual stacking at the end of production lines, reducing labor intensity and improving load consistency for downstream logistics.

Technical Specifications

Key performance figures are expressed in measurable units that allow direct comparison with alternative palletizing solutions. Values listed are typical for a standard configuration; actual numbers vary with payload, reach, and cycle‑time requirements.

Operational Principles

The robot receives a pick signal from the upstream conveyor, uses a vision system or barcode reader to identify the item orientation, and activates a suction or gripper end‑effector suited to the product geometry. Motion is coordinated by a PLC‑based controller that executes pallet patterns stored in the machine’s recipe library.

Safety is maintained through laser scanners and safety-rated soft limits that stop motion when personnel enter the safeguarded zone, complying with ISO 13849‑1 PLd requirements.

Typical Applications

In beverage bottling lines, the machine handles 500 ml PET bottles packed in six‑pack cartons, stacking them at rates up to 12 layers per minute while maintaining bottle orientation to prevent damage during transport.

For dry food producers, it palletizes bags of flour or sugar weighing up to 25 kg, using a gripper that accommodates variable bag thickness without tearing the packaging.

Pharmaceutical manufacturers employ the robot to stack sterile trays into cleanroom‑compatible pallets, where the end‑effector is made of stainless steel 316L and the robot arm is sealed to meet ISO Class 5 particulate limits.

Customization Options

Buyers can select payload capacity, reach, and end‑effector type to match specific product weights and geometries. Software integration allows connection to MES or WCS systems via Ethernet/IP or Modbus TCP for real‑time production data exchange.

• Interchangeable grippers: vacuum, mechanical, magnetic, or custom tooling
• Adjustable pallet size accommodation: 800×1200 mm, 1000×1200 mm, or euro‑pallets
• Optional conveyor integration: roller, belt, or chain conveyors with speed matching
• Enhanced safety packages: area scanners, safety light curtains, emergency stop stations
• Environmental variants: wash‑down rated (IP65) for food processing, or ATEX‑approved for hazardous zones

Quality Control and Manufacturing Considerations

Structural components are fabricated from S355 steel for the robot base and arm links, providing a yield strength of 355 MPa to withstand dynamic loads during rapid acceleration. Welds are inspected using ultrasonic testing to detect internal defects before paint application.

Each unit undergoes a functional test cycle that includes 500 consecutive pick‑and‑place operations at maximum speed, with positional deviation logged to verify repeatability within the specified tolerance. Electrical safety is confirmed by dielectric strength testing at 1500 V AC for one minute.

Frequently Asked Questions

Can the pallet pattern be changed without reprogramming the robot?

Yes, patterns are stored as editable recipes in the controller’s memory; operators can load a new pattern via the HMI without altering the robot’s motion code.

What information is required before a quotation can be issued?

Product dimensions, weight, packaging type, desired pallet layout, line speed, and any environmental constraints (e.g., wash‑down, explosive atmosphere) are needed to size the robot and select the appropriate end‑effector.

How are export shipments protected?

Machines are secured on steel skids with vibration‑isolating brackets, wrapped in corrosion‑inhibiting film, and placed in wooden crates that meet ISPM‑15 standards for international transport.

Contact for Wholesale Inquiry

To discuss volume pricing, lead times, or technical clarification, please use the inquiry form linked below. Our engineering team will respond with a detailed proposal tailored to your specifications.