Ask Us — Claw Machine & Arcade Equipment Q&A
Ask a Claw Machine Expert
Real questions. Real answers. From the factory floor.
Whether you're building your first DIY claw machine kit, managing a fleet of arcade machines, or sourcing parts for your business — our team answers your questions every week.
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- Submit your question using the link below
- We review and answer every Friday
- Answered questions are published here for everyone to learn from
Recently Answered Questions
Last updated: September 2026
Q: What claw size should I use for a 53cm gantry with plush toys?
A: For plush toys in the 10–20cm range, we recommend a 3-finger claw with 100–120mm opening width. A wider claw on a smaller gantry reduces precision and lowers your win rate. Start with medium grip strength and adjust based on prize weight.
Q: Can I use a 220V power supply with a 110V mainboard?
A: No — voltage mismatch will damage the mainboard immediately. You need a step-down converter rated at least 1.5x your total load. For most DIY kits, a 500W step-down converter is sufficient. See our Voltage Conversion Guide for details.