They have found a main reason of poor abrasion resistance of the first cane mill roller is due to its poor casting quality during melting and casting.
找出国产榨辊比外国榨辊耐磨性低的原因主要是铸造与熔化水平低，铸件内在质量差造成的。
The harvester slices the cane into 20cm chunks and regurgitates them into a 30-tonne trailer moving alongside that will lug them a few kilometres to the Costa Pinto mill (pictured).
收割机将甘蔗切成两公分厚的长条，再将这些长条送进一辆辆沿外围行驶中的叁十吨拖车，拖车将它们拉往几公里外的CostaPinto工厂（如图）。
The wearability of mill roller and ability of cane feeding can be improved by this method. This method is easy to use in practice.
该方法，不但可以大大提高榨辊的耐磨程度，而且还可提高榨辊的持蔗能力，并容易推广应用。
The wearability of mill roller and ability of cane feeding can be improved by this method. This method is easy to use in practice.
该方法，不但可以大大提高榨辊的耐磨程度，而且还可提高榨辊的持蔗能力，并容易推广应用。
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