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50hz bonnell spring coiling machine
Selling leads
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...produce innerspring units directly from wire.Firstly the steel wire is coiled to a spring, and then transferred and inserted to the assembler by ...
2024-12-09 20:42:25
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Single spindle semi-automatic rolling machine NOBO Single spindle semi-automatic rolling machine The machine needs to be vacuumed and compressed ...
2025-07-17 00:19:05
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... The machine is automatic equipment which specially combines coil and knot spring for soft –furniture .NOBO Wire Heat treatment ,one –time ...
2024-12-09 20:42:25
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