egg tray pulp molding machine is one of the main equipment in pulp molding system.the rotary foming machine is an automatic machine which is applicable to volume-produce the same specification product.for example:egg tray,egg box,fruit tray,electronic packaging,etc.the semi-manufactured goods are transferred into the drying product line automatically.its high efficiency,the capability is very good.there are various model of rotary drum forming machine in our company.such as 4 sides,8 sides,12 sides. for 30-eggs tray,the capacity are about 2000,2500,3000,4000pcs/hour respectively.