JH21-45T Fixed Press

类型高速冲床品牌双穗动力类型联合传动型号jh21-45主电机功率5.5（kw）公称压力450（kn）喉口深度260（mm）滑块行程100（mm）控制形式数控模柄孔尺寸50*50（φmm*mm）布局形式立式适用范围通用适用行业通用行程次数fixed:60;variabie:50-75作用对象材质金属产品类型全新是否库存否

jh21-45t c-framefixedbolsterpresses

features:
●the machine features fine steel plates weldedmachine body, tempering treatment (or vibration relief), shotblasting, rigidness, accuracy and stability.
●vertical located crank shaft,compact structure; the crank shaft undergoes grinding treatmentafter high frequency , which has a good smooth finishrotates flexibly; lengthened rectangle hex guideway with a surfaceof bronze plate, which has high guide accuracy.
●pneumatic dual balance cylinder,balanced sliding block and punch weight, which reduce impact andnoise, eliminate the clearance between connecting rod and slidingblock, reduce the impact and wear of the stress parts. the wholemachine adopts plc centralized control, the gas circuits adoptsimported safety dual valve, which can achieve jog, inch, single andcontinuous punching; the key parts such as sliding block,guideways, worktable plate, connecting rod and all castings aremade of resin sand, which improved the surface roughness 1-2 level,and improve the size accuracy 2-3 level.
●the 60t-level machine adopts theelectrical control device to adjust the die height. fineconfiguration, the key parts like pneumatic components, electricalcomponents, sealing parts, buttons etc. all adopt importedparts.