Retractable Belt Barrier Comparison (4 meter)

A. Use Japan Stainless steel spring
(4 meter: use 2 spring & 2 meter: use 1 spring)
B. Pass SGS test
Belt can be retracted over 10,000 cycles still no problem.

Use Carbon steel spring
The spring will be broken easily So the belt can't be retracted back successful.

• Stainless Steel 304 cover + counterweight
• Counterweight: HDPE shell with iron sand inside

• Steel base will be rusty and stain the floor
• Plastic with concrete counter base will be broken easily

A. Pass SGS test
Belt can be retracted over 10,000 cycles still no problem.
B. Use Japan stainless steel spring

A. The belt easily failed to be retracted back, since the spring problem.
B. Use Carbon steel spring
This spring material will be disrupt easily, so the belt can't be retracted back successful.

• best antirust effect
• higher corrosion resistance than SUS#201

304 is the highest level of Stainless Steel, so the antirust level is much higher than #201.

• Worse antirust effect

Stainless Steel #201 has higher ratio of “Manganese” will harm the human health and surrounding.

Stand straight all the time

Post stand “slanting” easily

• Stainless Steel cover + specific counterweight
• Counterweight: HDPE shell with iron sand inside

• Different level of Plastic:
  

  New Plastic (gray color) and high Density create high level of wear-resistant

  

• Cast iron base will be rusty and stain the floor
  
• Plastic shell with concrete counter inside base will be broken easily due to the thermal expansion and contraction
  
• The Recycle Plastic The recycle one has lower quality and easily to damage