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1.Suction system equipped in the front part of the conveyor delivering paper stablly forward.
输送机前段自然乾燥附吸风系统，可稳固吸纸及平纸张前进。收藏指正
2.Debugging result: Oper-active-lines act accuratly, work stablly, the quality of spraying sand and the productivity achieve the design requirement.
调试结果：作业线动作准确、工作稳定、喷砂质量、生产率均达到设计要求。收藏指正
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