Two-shift system is two shifts a day, with one shift of 8 hours (continuous machine operation 16 hours).

Usually, the working hours of 16 hours are divided into two shifts with 8 hours each (8-hour working system). For example, the business hours of xx restaurant are from 8 am to 8 pm 12, divided into two classes. One is from 8 am to 4 pm, and the other is from 4 pm to 12 pm.

Two or three shifts

Three shifts is a shift system. Enterprises divide employees into three classes according to production needs, namely, morning shift, middle shift and night shift. In the case of "positive shift method", employees are transferred from morning shift to middle shift, from middle shift to night shift, and so on. In the case of "shift method", employees are transferred from morning shift to night shift and from night shift to middle shift, and so on.

Extended data:

In addition to the two-shift system and the three-shift system, the working time system is classified as follows:

1, single shift system. Only one shift of production is organized every day. It is beneficial to the health of employees and convenient for personnel and production management. However, the equipment and workshop will be idle and cannot be fully utilized.

2. Multi-shift system. Organize two or more working classes to produce every day. Can also be divided into two shifts and three shifts.

3, two shifts, the machine runs 24 hours a day.

4, three shifts two homework, divide 24 hours into three groups, take turns to rest and work.

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