Which is Right for Your Workflow?
— From YUFA Polymer Products Co., Ltd.
✍️ In ESD-protected workplaces, both stainless steel and lean-tube (modular pipe) carts are popular. While both can be customized and assembled in similar ways, the choice comes down to performance, durability, and total cost of ownership. Here’s how stainless steel ESD carts give you the edge.
�� Feature-by-Feature Comparison
|
Feature |
Stainless Steel ESD Cart |
Lean-Tube ESD Cart |
|
Frame Material |
304 stainless steel, corrosion-resistant |
ESD-coated steel tube with plastic coating |
|
Surface Resistance |
10⁵–10⁹ Ω (permanent ESD protection) |
10⁵–10⁹ Ω (dependent on coating wear) |
|
Corrosion Resistance |
Excellent, withstands cleaning & sanitizing |
Moderate, coating can wear over time |
|
Load Capacity |
>80kg per shelf, >200kg total |
40–60kg per shelf typical |
|
Hygiene |
Easy to clean, ideal for cleanrooms & medical use |
Coating can chip, harder to deep clean |
|
Lifespan |
8–10+ years |
3–5 years average |
|
Mobility |
Smooth polyurethane casters for heavy loads |
Lighter casters for medium-duty use |
|
Cost |
Higher initial cost, lower long-term replacement cost |
Lower initial cost, higher replacement frequency |
�� When to Choose Stainless Steel ESD Carts
✅ High-Humidity or Cleanroom Environments — Stainless steel resists rust and chemical cleaning.
✅ Heavy-Duty Loads — Supports heavier instruments, tooling, or component trays without bending.
✅ Long-Term ROI — Fewer replacements, less downtime, and consistent ESD performance.
✅ Medical, Semiconductor, and Aerospace — Where hygiene and precision are equally critical.
⚙️ When Lean-Tube ESD Carts May Work
• Lower-cost short-term projects
• Medium-load applications (≤60kg/shelf)
• Assembly stations where carts are frequently reconfigured
·
��️ Example Stainless Steel ESD Cart Specs
• Frame: Stainless steel pipe, 1.2mm wall thickness
• Laminates: PVC board + green ESD surface, 8mm thickness
• Surface Resistance: 10⁵–10⁹ Ω
• Caster Load Capacity: >200kg
• Sizes: Customizable, max width 694mm, height up to 1750mm
• Configurations: Multiple shelves, handle & bumper options
· �� �� Contact Us for a Recommendation Based on Your Application
�� Email: info@yufapolymer.com
�� Web: www.yufapolymer.com
�� Address: Shenzhen, China
