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温度表：
温度表是控制机械上温度的一种仪器。当使设备时，把温度调致所需的数值，在温度升致所调的数值，会自动保持恒温。
智能数显温度表是一种新型的电子调温仪，主要特点是温差小，温度始终保持在所调的数值。是吹膜机、制袋机、印刷机等塑料机械专用产品。
技术参数如下：
SJ-A50、55、65、65－1高低压超薄吹膜机
PE High & Low-pressure Blowing Film Machine
用途/USE
本机组挤出机，机筒、螺杆均采用优质合金钢，经氮化处理和精密加工，具有最佳的硬度和耐腐蚀性，特殊设计的螺杆产量，塑化好。适用于吹制低密度聚乙烯（LDPE）高密度聚丙烯(HDPE)线性低密度聚乙烯（LLDPE）等塑料薄膜，广泛应用于食品、服装、垃圾袋、背心袋等民用及工业包装。
Its extruder, cylinder and screw rods are made of quality alloy steel, that have beennitrogen treatment and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is of sound quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like low density polyethylene (LDPE), high density polyethylene (HDPE)and linear low density polyethylene(LLDPE). It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.
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