Choosing the right palletizing robot for a specific application requires understanding several key parameters. This guide will help you match customer requirements to the right WSC model, ensuring satisfied clients and fewer returns.
💡 The most common mistake when selecting a palletizer is focusing only on payload. Working radius, pallet height, and cycle speed are equally critical for a successful installation.
Key Parameters Explained
1. Payload — More Than Just Weight
Payload is the maximum weight the robot can handle. But don't just match it to the box weight:
- Select a model with 20–30% headroom above the actual box weight
- Consider the combined weight of multi-pick operations
- Account for gripper weight if using specialized end-effectors
2. Working Radius — Floor Space Matters
The working radius determines how far the robot can reach. This affects:
- How close the pallet can be positioned to the production line
- The overall layout of the packaging area
- Whether the robot can serve multiple lines from one position
3. Palletizing Height
Maximum palletizing height determines the tallest stable pallet stack. Consider:
- Standard EU pallet (1.2m × 0.8m) typically needs 1.8–2.0m stacking height
- Tall pallets may require fork truck access for removal
- Higher stacking = more warehouse efficiency
4. Cycle Speed
Cycles per minute (CPM) must match or exceed the production line speed. But remember:
- Actual cycle time includes gripper approach and release
- Speed requirements vary by product type and stacking pattern
- Higher speed often means larger robot and higher cost
WSC Model Selection Chart
| Model | Payload | Radius | Pallet Height | Best For |
|---|---|---|---|---|
| WSC-MD25 | 25 kg | 1800 mm | 2100 mm | Small boxes, pouches, pharmaceuticals |
| WSC-MD30 | 30 kg | 1900 mm | 2100 mm | Food, beverages, cosmetics |
| WSC-MD40 | 40 kg | 1900 mm | 2100 mm | Universal — most popular choice |
| WSC-MD50 | 50 kg | 2000 mm | 2200 mm | Logistics, heavy packaging |
| WSC-MD60 | 60 kg | 2000 mm | 2200 mm | Heavy bags, construction materials |
| WSC-MD80 | 80 kg | 2100 mm | 2300 mm | Pallets, building materials, heavy industrial |
Common Application Scenarios
Beverage & Dairy
Crates and multi-packs, typically 20–40 kg. WSC-MD40 is the standard choice for beverage distribution centers.
Pharmaceuticals
Light boxes, high precision requirements, clean room compatible. WSC-MD25 or WSC-MD30 with special grippers.
E-commerce & Logistics
Varied box sizes, high throughput, 24/7 operation. WSC-MD50 with multiple gripper options.
Building Materials
Heavy bags of cement, plaster, adhesives. WSC-MD60 or WSC-MD80 for palletizing 40–80 kg bags.
Need Help Selecting the Right Model?
Contact Warsonco for technical consultation. We help distributors match solutions to customer requirements.
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