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Refrigerator liner punching mould
Work environment：temperature 0℃~45℃，the relative humidity is no more than 90%. Cylinder working pressure (air pressure):0.5MPa~0.7MPa Mold material:cutting edge,concave mold is cr12,the rest is 45# steel or Q235 steel. Heat treatment requirement:cutting edge,concave mold HRC58~62 Surface roughness requirements of mold:cutting edge Ra≤0.8,others Ra≤3.2
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Kexin
- temperature 0℃~45℃
- the relative humidity is no more than 90%.
- 0.5MPa~0.7MPa
- cutting edge,concave mold HRC58~62
- cutting edge Ra≤0.8,others Ra≤3.2