超碰在线香蕉天天人人|毛片基地无码操逼avv|三级免费毛片三级片成人在线|黄色视频不打码视频在线看|能直接看的毛片a级毛免费|强奸美女在线播放1片2片|性性性日韩性欧美性|91精品推荐搜外国黄片|一级黄色电影日本|欧美A黄视频a级黄色片

Welcome: Chuzhou kexin Machinery Technology Co., LTD
Language: Chinese ∷  English

Molding and foaming mould

  • Ground rail line refrigerator door body foaming mould
Ground rail line refrigerator door body foaming mould

Ground rail line refrigerator door body foaming mould

  • Product description: Ground rail line refrigerator door body foaming mould
  • INQUIRY


Working environment: temperature 00C~450C,relative humidity is not more than 90%.

Cylinder working pressure(bleed pressure) of core-pulling mechanism:0.5MPa~0.7MPa

Electric heating system: Voltage 220V or 380V,frequency 50Hz

Water cycle heating system:water temperature 500C~700C,pressure ≥0.05MPa

Mold working temperature:400C~600C

Air holes:diameter is φ3mm~φ4mm, the number is 4 ~6.

Surface roughness requirements for mold forming:Ra≤1.6mm

Mold material:Cast aluminium alloy ZL105,LY12

The mold wall thickness:≥15mm

Gap between mold and product 0.5mm