Bolt heater 120 – 240 V | 2000, 540 series 螺栓加熱120 – 240 V | 2000、540系列

Description
描述
Heatrex Bolt Heaters are used to preheat large, hollow holding bolts or studs where a high concentration of heat is critical for bolt expansion in a short period of time. As an insertion type unit, the bolt heater is widely used in the manufacture and servicing of heavy duty steam or other pressure equipment. It is also used to heat die blocks and large platens and to expand adjusting bolts on mechanical or hydraulic presses.
heatrex螺栓加熱器用來加熱大，中空容螺栓或雙頭螺栓在高濃度的熱是在短時間內螺栓膨脹臨界。螺栓加熱器作為一種插入式單元，廣泛用于重型蒸汽或其它壓力設備的制造和維修中。它也被用于熱模塊和大模板和擴大機械或液壓機調整螺栓。

Bolt heater 120 – 240 V | 2000, 540 series 螺栓加熱120 – 240 V | 2000、540系列