1、由于废旧塑料属于易燃品，在工作地点要做好防火设施，生产场所必须配备灭火器、消防栓。

1, because waste plastics are flammable products, fire extinguishers should be installed in the workplace, and fire extinguishers and hydrants must be equipped in the production sites.

2、出现故障或非正常声音时必须报告有管理员，并由专业维修人员来进行处理。如发现有影响安全的不正常现象出现，立即停机检查处理。

2, when a malfunction or abnormal sound, must be reported to the administrator, and by professional maintenance personnel to deal with. If there is any abnormal phenomenon affecting safety, stop inspection immediately.

3、在操作的过程中，一定要防止带有沙石或者金属的原料进入挤塑机，以防螺杆、机筒的加剧磨损或卡死、损坏现象。

3, in the process of operation, we must prevent the sand or metal raw materials into the extruder, in order to prevent the screw, the barrel of increased wear and tear or stuck, damage.

4、塑料机械用油要使用清洁度、粘度等指标均符合要求的液压油，并按规定为油冷却器提供足够流量的冷却水，以免液压元件和管路因油液污染或高温产生阻塞、漏油等损坏现象。减速器必须加注符合要求的润滑油。

4, to use the plastic machinery oil cleanliness, viscosity and other indicators are in line with the requirements of the hydraulic oil, oil cooler and provide sufficient cooling water flow is in accordance with the regulations, in order to avoid the hydraulic components and pipes for oil pollution or high temperature, oil spills and other damage to the phenomenon of blocking. The reducer must be filled with lubricating oil that meets the requirements.

5、塑料机械在操作过程中一定要熟悉注意事项，严格按照操作规程要求，坚决杜绝违章操作。要确保安全装置的可靠性，不得为求方便而去掉设备的防护措施。

5, plastic machinery in the operation process must be familiar with matters needing attention, in strict accordance with the requirements of operating procedures, and resolutely put an end to illegal operation. To ensure the reliability of the safety device, no protective measures shall be taken to facilitate the removal of the equipment.

6、在机器开机之前要预热，预热不能达到设定的温度不要转动螺杆，保温时间不够时，决不能开机运转。

6, before the machine boot to preheat, preheating can not reach the set temperature, do not turn the screw, when the heat preservation time is not enough, must not turn on the machine.