Double Stage Vacuum Brick Extruder

 Descriptions: Vacuum brick extruder is used for producing a variety of hollow brick which is made of shale, coal gauge, with high fly ash and barren soil of low plasticity raw materials Extrusion pressure can reach up to 3.0 to 4.2Reamer adopt the floating shaft structure which can eliminate and reduce the machine's shaking and rocking times because of curve in principal axle after long time usage A motor should be equipped with both on the lower and higher level, adopts the structure of the upper and lower levels, according to the terrain of the "-" or "T"-shaped installation Blades of the reamer adopt the wear-resistant metallic materials coating technology which makes its life four times to seven times longer than the common reamer Lead has the function of slight pressure delivery and high pressure extrusion which make the machine save energy from fifteen percent to thirty percentFor the whole steel structure, the reducer adopts 1000 and 650 reducer Main part of the brick is made of the fierce alloy forging in order to extend the lifespan cycle of equipment and reduce repair parts costs Reamer is adopted wear-resistant materials and spray process, in which is durable and easy to maintain.

Advantages: Body of machine is welded by steel plate and steel casting Stable performance and high concentricity of spindle, running steadily without building foundation Double safety device of mud pressing plate without any influence when the screw get broken and drop into mud cylinder Spindle and mud pressing plate dip in lubricating oil intelligent control room direct air forever without plugging mud of trouble Super housings: Siamese steel casting and weighing 150 gram, steel split-type Special design: the replacement of 1 to pay the higher level spiral time in 30 minute.