3D Pin Sculpture Wall Outdoor Amusement Equipment
It is the incredibly popular 3D pin art wall—a viral social media hotspot (also known as the "Human Body Printer" or "Shape-Shifting Pin Art")—an interactive and highly entertaining installation.
Products Description
3D Pin Sculpture Wall is situated within an indoor or semi-indoor play area, set against a backdrop of blue corrugated metal wall panels and flooring featuring a faux wood-grain finish; overall, the setting embodies the typical environment of a commercial amusement venue.
Key Attributes
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Type |
3D Pin Sculpture Wall Outdoor Playground Equipment |
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Size |
Height: 2.4 meters; Length: 2.8 meters; Rotation Diameter: 2.2 meters. |
|
Main materials |
The main frame is constructed from 80×80×3 square tubing, while the inner ring utilizes 60×2.5 welded tubing; features include a safety catch bar, a safety belt, and a rotomolded seat, all finished with a powder-coating process. |
|
Construction process |
1. First, dig a pit. 2. Pour concrete to level the ground. 3. Finally, install the equipment and secure it with expansion bolts. |
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Design |
According to your area space |
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Player Age |
3-14 years old |
|
Color |
As per your request |
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Deliver time |
Depends on the QTY and process requirements |
|
Function |
Stimulated children's curiosity, exploring desire |
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Use Zone |
amusement park, garden, park |
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Remark |
All the colors and styles can custom-tailor to requirements |
Project Functions
Structural Design
The device features a vertical, rectangular design encased within a sturdy black outer frame that serves both protective and stabilizing functions.
Housed within this frame is a dense, neatly arranged array of yellow plastic pins, each capable of sliding independently back and forth.
Current State
As depicted in the image, the pins have been pressed inward to form the complete silhouette of a human body, creating a three-dimensional "body mold." This clearly captures the full human form—from head to toe—and delivers a striking visual impact.
Gameplay and Features
The operation is remarkably simple: by pressing a hand, face, or even one's entire body against the pin surface, the pins retract in response to the contours of the contact area, thereby generating a 3D relief model. Once released, the pins automatically reset to their original position, allowing for the repeated creation of a wide variety of shapes and designs.
The pins have been smoothed and rounded to ensure safety; free of sharp points or edges, the device is safe for both adults and children to enjoy, making it a highly engaging interactive attraction that combines both fun and creativity.
Project Services

Project design
Exclusive personalized design, diversified, for different locations / requirement.

Project products
Recommended related products, similar products, supporting products available for investment, etc.

Operation analysis
Project / single product investment and operation budget analysis table.

Investment advice
Amusement park / square / suburban / indoor / children's entertainment center and other project investment proposal.
Our Advantages

Professional Design team
We have a design team with 15 years indoor children club design, provide reasonable attractive playground park. The project all design based on client budget in very reasonable price with most attractive play items.

High quality safe materials
All raw materials consider environmental friendly, and safe for kids to play. The PVC leather, sponge use are passed Flammability test standards EN71-2:2020

Experienced playground park operating
Our company have over 15 years production and sales experience on the indoor playground equipment. For each cooperate client will provide indoor park operation system help our partner save time and make profits.

One packages service
The service starts from when you send our inquiry message, we have 24 hours service team to handle your inquiries. Then the design, production, transportation, installation, and playground maintenance.
Materials and Processes

Material Selection
The main framework and support columns are constructed from high-strength hot-dip galvanized steel tubing, treated with electrostatic powder coating to ensure rust and corrosion resistance. The base features anti-slip, wear-resistant steel plates or engineering plastics, while the connectors are made of stainless steel, thereby guaranteeing structural load-bearing capacity and outdoor weather resistance.

Frame and Base Machining
Steel pipes are cut and welded according to design specifications to form the central column, top turntable, and swing chair brackets; the entire assembly undergoes shot blasting for rust removal, followed by electrostatic powder coating. The base plates are stamped and formed, then coated with an anti-slip, wear-resistant finish.

Suspension Chair and Mechanism Assembly
Weld and fabricate the cage-style hanging chair; install the bearing-based rotation mechanism and the suspension point connectors. Assemble the chair, support column, and base into a complete unit, ensuring that rotation is smooth and free of any jamming.

Security Testing and Debugging
The unit undergoes load-bearing, rotational stability, anti-dislodgement, and anti-tip-over testing; rotational resistance and operational smoothness are fine-tuned, and the product is shipped for delivery only after passing all quality inspections.
FAQ
A: Yes. We can help you arrange shipping to your destination sea port or your direct address. We provide one stop service for shipping.
A: Production delivery time and equipment installation, it depends on the size of the venue, the project and whether it is in the peak period or not, we will give a clear time after the design plan is clear. For example, for a 2,000 square metre site, it will take approximately 2.5-3 months from the start of planning to opening.
A: Our normal payment term is 30% T/T as deposit, T/T 70% before loading.















