Customer Case: Customized Dual Palletizing Workstation Palletizer for 25KG Bagged Corn Grits

We have customized a dual palletizing workstation palletizer with dual palletizing stations and dual shaping conveyors for a client. The existing product packaging and production line information is as follows:

Product name: Corn grits (small granules)
Packaging form: PP woven bag
Product specification: 25 kg per bag
Product/bag dimensions: 650×500×200 mm
Pallet dimensions: 1300×1100 mm
Stacking pattern: 5 pieces per layer, 8 layers in total
Total palletizing height: 1600 mm

Based on the above basic information and the required production line speed, we recommended and customized the MR-200S column-mounted articulated rotating palletizing robot for the client, equipped with a customized gripper and dual shaping conveyors. The machine parameters are as follows:

Parameters
Power supply/Power AC 380V±/5%  three-phase four-wire
Pneumatic Requirements Grippers/Fixtures: 0.6-0.8 MPa, ≥0.3 m³/min

Suction Cups: 0.6-0.8 MPa, 0.97-1.6 m³/min,

Total air reservoir capacity >400 L

Dimensions Overall height 3m, rotation coverage radius 2.5m

footprint 5×3 m²

Cable Length 3m (from robot body to control cabinet)
Efficiency 160 bags/hour
Power Robot body: 6.5 kW

The machine has passed acceptance testing and is awaiting shipment.

We Spin supply three mainstream palletizing robots: cartesian coordinate robots, column-type palletizer, and articulated robotic arms. For detailed information on the three palletizing machine types, click here: Automated Palletizing Solutions: A Complete Guide to Cartesian, Column-Type, and Articulated Robots

Column-Type Robots: The Space-Saving Efficiency Experts

Features:

  • Motion Method: Generally comprises two types of motion:

    • Column rotation (θ-axis): The base drives the entire arm to rotate.

    • Radial extension (R-axis): The robot arm can extend forward or retract.

    • Vertical lifting (Z-axis): The end effector can move up and down.
      Its motion trajectory covers any point within a cylindrical space centered on the column.

  • Load Capacity: Moderate load capacity, typically between that of Cartesian and articulated robots, making it suitable for medium-to-low load palletizing tasks.

  • Precision and Speed: Fast operation, smooth movement, and short cycle times.

  • Workspace: The workspace is a cylindrical sector area, striking a good balance between footprint and coverage range.

Advantages:

  • Small footprint (only one base) but large working range, offering extremely high space utilization.

  • High speed, short cycle times, and high efficiency.

  • Cost-effective, providing high value for money in suitable applications.

Typical Applications:

  • Suitable for medium-to-low-speed palletizing production lines with a fan-shaped working area, compact space, and high cycle time requirements. Examples include palletizing bottled water, boxed beverages, food boxes, etc.

SPIN – Professional Palletizing & Depalletizing Robots Solution Provider

We provide one-stop service from selection and planning to after-sales support. Contact me for a customized solution based on your materials and site!