Double facer SM-F

※Structural features： ★Heating plate surface by grinding treatment，hot plate width600mm. ★Preheat board is made of container board,  in accordance with the national standard of pressure container, enclosed the pressure container certificate and inspection certificate. ★Hot plate with intensive gravitational roll structure.Pressure roller with lifting hydraulic structure ★heat pipe of the heating board three section of control temperature, temperature display. ★up cotton belt with double cylinder S cotton belt tensioning device. ★bottom cotton belt with s-shaped correction manually tensioning mechanism,  structure simple and practical，under with manual fine-tuning。 ★Drive roller coated with attached wear-resistant rubber ，showed a herringbone structure，With a high, ensure smooth cardboard output。 ★Main drive motor for frequency conversion motor，low-speed torque，wide speed range ,reliable, and easy maintenance. ★hot plate internal for partition isolation structure,s-shaped flow of steam，Steam, water separation function significantly improves the utilization of steam ※Technical parameters： 1、temperature requirement：160—200℃　steam pressure：0.8-1.3Mpa 2、air source pressure：0.6—0.9Mpa 3、Cooling stereotypes length：4m　Heating plate quantity：14 pieces 4、Hydraulic system pressure:6---8Mpa   max working width:200m/min ※Roller diameter parameters： 1、upper drive rubber roller diameter：￠440mm　lower drive rubber roller diameter：　￠440mm　Wear rubber Outsourcing 2、Former follower with roller diameter：￠270mm　After setting belt driven roller　diameter：￠186mm 3、pressure belt roller diameter：￠70mm　Shaping roller diameter：￠86mm 4、The belt tension roller diameter：￠130mm　The roll diameter with detuning：￠124mm 5、Under the belt tension roller diameter：￠130mm　Entrusted with the roll diameter under the belt：￠130mm Note: All the roller surface after grinding are hard chrome plated ※Powered motor parameters： 1、Main drive motor power：45KW　380V　50Hz　Continuous (S1) working standard ※Mainly purchased parts, raw materials and origin：