... rotary foming machine is an automatic machine which is applicable to volume-produce the same specificationproduct.For example:egg tray,egg box,fruit tray,electronic packaging,etc ... is very good.There are various model of rotary forming machine in our company.Such as 4 sides,8 sides,12 ... sides. For 30-eggs tray(about 70g),the capacity are about 2000,2500,3000,3500 ...