Dear Sir: Please let me take this opportunity of introducing our SJC hollow shaping machine to you 1.Equipped with pneumatic and mechanical equipments, powerful mould-closing force and low energy consumption. 2.Fine structure and high output. 3.Detaching control makes it possible products with different weight and volume can be made simultaneously. 4.The material can be diversified: PE,PP,PS,PVC etc. 5.Auto feeding warning instrument to avoid feeding interruption and vacant extrusion. 6.Digital control to facilitate the replacement of the products. 7.Multi groups of air pressure adjustment to make it possible to control the blow pressure and working pressure properly. 8.Convenient and safe unified airflow speed adjustment. 9.Smart and reliable machine shape. 10.Electrical interlocking protection device to avoid wrong operation to induce extrusion damage.