Green Sand Foundry Metal Molding Machine

Green Sand Foundry Metal moldingmachineI: ApplicationThe machine is applicable to all various of foundry of clay sand moldingThe machine not only can be used stand-alone, but also can be consisted mechanized assembly line. It also can be consisted semi-automatic productionThe characteristics:1.Using the multi-contact pneumatic compaction, so no oil leakage problems; Moderate pressure, no special requirement for moulding sand, the number of the contact is 48 pieces, it is suitable for complex molding.2.When the machine is compacting, the frame without stress, but the four tie bars hook the working table and compact. If the multi-contact finger、hook、sand box、templet、working table as a system, the compact power is internal compaction.3.The contact compact the sand over shock together with the working table（break away from frame, so the frame cannot be vibrated）. so the hardness and uniform of the sand mould（the average hardness is 85-90）, the mold thickness can be 20 - 30mm. the ration of mold thickness can be H:B=2 - 3. And the hardness of cavity vertical plane can be above 80.The shock part of the machine is buffer spring, so it is no special requirements for the foundationThe drawing structure, it consists of drawing cylinder connected with synchronizing shaft, the drawing cylinder adopts air pressure control, so it can guarantee the drawing smoothly beginningTypeZD0806BSZD1907SZD1008Sand box size(mm)800x630x3001520x1220(1320)x1901000X800X300XWorktable size(mm)950x7301980x1080mm1150x850Working pressure(Mpa)0.58≥0.55≥0.55Contact compaction multi-trip(mm)200250200Compaction pressure(kg/cm²)4 3.8Shock load(kg)650 750Moulding cylinder(m  m)300350350Table contact part the distance under the plane(mm)435435535Productivity(half box/h)35-4035-4035-40The total intake pipe122Free air consumption(M³/half box)2.532.5The quantity of the contact(piece)486080Overall dimensions(mm)2175x1600x2380 2480x1980x2440Total weight(t)56.55x