n95 mask ear band welding machine 3d model
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n95 mask ear band welding machine

n95 mask ear band welding machine

by 3dExport
Last crawled date: 1 year, 9 months ago
this model is an automatic welding machine for n95 type respirator ear belt, which only needs manual operation. automatic welding ear strap. the welding speed is fast. compared with fully automatic machine, the cost is lower.

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