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WP30 Series Collaborative Palletizing Robot

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What is WP30 Series Collaborative Palletizing Robot?

The WP30 Series Collaborative Palletizing Robot is a flexible collaborative palletizing robot series designed for end-of-line palletizing of cartons, cases, bags, pails, bundles, and other suitable loads. The series includes WP-30S, WP-30, WP-30L, and WP-30XL, giving buyers different choices for payload, working radius, pallet size, stacking height, and layout distance.
The WP30 Series is positioned between the compact WP20E and the heavy-load WP50 Series. It is suitable for factories that need a stronger payload range than WP20E, but do not require the heavier 50 kg class of the WP50 Series. Depending on the model, the WP30 Series supports payloads from 20 kg to 30 kg, working radius from 1480 mm to 2080 mm, and maximum stacking height from ≤2150 mm to ≤2750 mm.
This series is especially useful for buyers who need to balance payload and reach. In the WP30 Series, the shorter-reach models provide higher payload, while the longer-reach models provide greater stacking height and wider layout coverage with a reduced payload. This is why WP-30S and WP-30 support 30 kg, while WP-30L supports 25 kg and WP-30XL supports 20 kg.
The WP30 Series can be installed after packaging machines, case packers, case sealers, bagging machines, checkweighers, labelers, or conveyors. It can stack finished products onto pallets according to a preset palletizing pattern, helping reduce manual handling and improve end-of-line automation.
Before requesting a quotation, buyers should provide product weight, product dimensions, load type, pallet size, required pallet pattern, stacking height, conveyor position, line speed, available factory space, and whether pallet handling is manual or AGV-based.
Best fit: WP30 Series is best suited for mixed load palletizing applications where the buyer needs a balanced collaborative palletizer with multiple choices for payload, reach, and stacking height.

 

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Special Feature Section

  • Flexible WP30 Model Range for Different Palletizing Layouts

    01.

    WP-30S is suitable for compact 30 kg applications. WP-30 provides a longer working radius with the same 30 kg payload. WP-30L and WP-30XL are suitable when the layout requires longer reach or higher stacking, but the product weight is lower.

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  • Payload, Reach, and Stacking Height Balance

    02.

    The WP30 Series shows an important palletizing selection rule: payload, reach, and stacking height must be considered together. A longer working radius can help cover larger pallet areas or higher stacking positions, but the available payload may decrease.

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  • Collaborative Palletizing for Mixed Load Types

    03.

    The WP30 Series can be used for cartons, cases, bags, pails, bundles, wrapped packs, and other products confirmed by end-effector testing. Different load types require different grippers. Cartons may use suction or clamp-type grippers. Bags may require vacuum or customized soft-contact grippers. Pails or buckets may require special gripping structures based on lid shape and load stability.

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  • Pallet Pattern Setup and Recipe Storage

    04.

    The WP30 Series can support different pallet patterns for different products and pallet sizes. Operators can switch palletizing recipes when changing SKU, package size, layer count, or pallet format. This is useful for factories that produce multiple product formats and need flexible palletizing without rebuilding the entire workstation.

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  • Compact Workstation with Manual or AGV Pallet Arrangement

    05.

    The WP30 Series supports manual or AGV pallet arrangement, with one pallet position on the left and one on the right. This makes the system suitable for flexible pallet movement in different factory layouts.

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Product video

This section can show the WP30 Series collaborative palletizing robot working with different load types and palletizing patterns.
Through the video, buyers should check product arrival from the conveyor, robot picking stability, gripper performance, palletizing path, layer accuracy, stack stability, and full pallet height. For bags or pails, the video should also show whether the product remains stable during lifting and placement.
For WP30 Series, buyers should pay attention to how the selected model matches the layout. A compact model may be enough for smaller pallet areas, while WP-30L or WP-30XL may be needed when the palletizing height or horizontal distance increases.
The video should also show how the robot works with upstream case sealing, bagging, weighing, labeling, or conveying equipment.

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Product parameters

Model WP20E WP30S WP30 WP30L WP30XL WP50 WP50L
Pick-up speed ≤ 12 pcs/min (depends on the product) ≤ 8 pcs/min (depends on the product) ≤ 10 pcs/min (depends on the product) ≤ 12 pcs/min (depends on the product) ≤ 12 pcs/min (depends on the product) ≤ 6 pcs/min (depends on the product) ≤ 6 pcs/min (depends on the product)
Robot arm reach 1880 mm 1480 mm 1680 mm 1880 mm 2080 mm 1780 mm 1980 mm
Palletizing height ≤ 2000 mm ≤ 2150 mm ≤ 2350 mm ≤ 2550 mm ≤ 2750 mm ≤ 2450 mm ≤ 2650 mm
Max. payload 20 kg(including vacuum gripper) 30 kg(including vacuum gripper) 30 kg(including vacuum gripper) 25 kg(including vacuum gripper) 20 kg(including vacuum gripper) 50 kg(including vacuum gripper) 45 kg(including vacuum gripper)
Pallet size range  1300 x 1200 mm 1000 x 800 mm 1200 x 1000 mm 1300 x 1200 mm 1400 x 1200 mm 1200 x 1100 mm 1300 x 1200 mm
General power 3.0KW 3.5KW 3.5KW 3.5KW 3.5KW 3.5KW 3.5KW
Machine weight 500 kg 550 kg 550 kg 550 kg 550 kg 580 kg 580 kg
Machine size 1700x1300x2735 mm 1700x1300x2390 mm 1700x1300x2490 mm 1700x1300x2590 mm 1700x1300x2690 mm 1700x1300x2615 mm 1700x1300x2715 mm
  View machine   View machine

Application scenario

This solution is suitable for many standard end-of-line packaging lines where sealed cases or cartons need to be palletized automatically.
Bagging Line + WP30 Palletizing
A typical line can be configured as:
Bagging machine → Bag conveyor → WP30 Series collaborative palletizing robot
This solution can be used for suitable bags when the gripping method, bag stability, bag weight, and pallet pattern are confirmed.
Mixed Load Palletizing Workstation
The WP30 Series can be configured for mixed load applications, including cartons, cases, bags, pails, bundles, and other products. The final workstation layout should be designed based on product flow, pallet positions, operator access, and finished pallet transfer.

FAQ

Q1: What is the WP30 Series Collaborative Palletizing Robot used for?

The WP30 Series is used for automatic palletizing of cartons, cases, bags, pails, bundles, and other suitable loads at the end of packaging lines.

Q2: How do I choose between WP-30S, WP-30, WP-30L, and WP-30XL?

Choose according to product weight, working radius, pallet size, and stacking height. WP-30S and WP-30 support higher 30 kg loads, while WP-30L and WP-30XL provide longer reach and higher stacking height with reduced payload.

Q3: Why does the payload change between WP30 models?

Payload changes because longer reach and higher stacking height require different mechanical and safety margins. The longer models trade part of the payload for extended working radius and stacking height.

Q4: What is the difference between working radius and stacking height?

Working radius refers to the horizontal reach of the robot. Stacking height refers to how high the robot can stack products on the pallet. Both must be checked together when designing the palletizing layout.

Q5: When should I choose WP30 Series instead of WP20E?

Choose WP30 Series when the product is heavier, the pallet size is larger, or the stacking height requirement exceeds the compact WP20E range.

Q6: When should I choose WP30 Series instead of WP50 Series?

Choose WP30 Series when the product weight is within the WP30 range and the line needs a better balance between speed, reach, and payload. WP50 Series is more suitable for heavier loads.

Q7: Can WP30 Series handle bags or pails?

Yes, it can be configured for suitable bags or pails, but the end effector must be designed according to product shape, weight, and gripping stability.

Q8: What information should I provide before requesting a quotation?

Please provide product size, product weight, load type, pallet size, pallet pattern, stacking height, conveyor height, target speed, layout drawing, and product photos or videos.

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