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Quality requirement
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①the eccentricity is within ±0.05mm.
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② The weight/gram tolerance is ±0.1g
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③The mould normal life is 3 million injection times.
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④Guarantee time to keep mould in good free repair for one year(In addition to the improper operation by the customer damaged.)
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⑤ the mold has no margin and bur. It has advantages of good finish and smooth shelling, no draw bench , breach and clamping
preform mold . |
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