B、求泵的大小 : 需了解客戶所需泵浦流量和壓力(揚(yáng)程)
P(壓力Kg/cm2)=0.1×H(揚(yáng)程M)×α(傳熱媒體比重,水=1,油=0.7-0.9)
L(媒體所需流量L/min)=Q(模具所需熱量Kcal/H)/ C(媒體比熱水=1 油=0.45)×△t(循環(huán)媒體進(jìn)出模具的溫差)×α×60
運(yùn)油式模溫機(jī)
式模溫機(jī);高溫摸溫機(jī)機(jī)型 | model | 單位unit | JO-05 | JO-10 | JO-20 |
溫控范圍 | controlrange | ℃ | 200℃ | ||
溫控精度 | temp.controlaccuracy | ℃ | pid±1℃ | pid±1℃ | |
電源 | power | ac3∮380v50hz3p+e(5m) | |||
傳熱媒體 | heattransfermedium | 導(dǎo)熱油(heat transfer fluid) | |||
冷卻方式 | coolingmethod | 間接冷卻(indirect cooling) | |||
加熱能量 | heatingcapacity | kw | 6 | 9(3) | 9(3) |
zui大電力消耗 | power supply | kw | 7 | 10 | 11 |
泵浦馬力 | pumppower | hp | 0.5 | 1 | 2 |
量大泵浦流量 | max.pumpfolw | l/min | 45 | 70 | 90 |
zui大泵浦壓力 | max.pumppressure | kg/cm2 | 3.5 | 5.5 | 5.5 |
儲(chǔ)油量 | expansiontankcapaclty | kw | 8 | 8 | 8 |
警報(bào)功能 | alertfunction | 缺相/缺水/超溫/過載 | |||
冷卻水配管 | coolingwaterpipe | inch | 3/8 | 1/2 | 1/2 |
循環(huán)水配管 | circulationwaterpipe | inch | 3/8*2 | 3/8*4 | 3/8*4 |
外型尺寸 | lxh | mm | 800*325*715 | 800*325*745 | 800*325*745 |
重量 | weight | kg | 62 | 68 | 72 |