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About product and suppliers:
        Alibaba.com offers 35,151 automatic barrel line products. About 1% of these are plastic extruders, 1% are snack machines. 

A wide variety of automatic barrel line options are available to you, such as biscuit, profile, and sheet. You can also choose from new, used. As well as from pe, pvc, and pp. And whether automatic barrel line is double-screw, or single-screw. 

There are 35,151 automatic barrel line suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of automatic barrel line respectively. 

Automatic barrel line products are most popular in Africa, Domestic Market, and Mid East. 

You can ensure product safety by selecting from certified suppliers, including 11,147 with ISO9001, 4,303 with Other, and 336 with ISO14001 certification.