The top ten enterprise .National free-inspection products and famous brand.                                         
  JK series vacuum brick extruding maching                                            the machine is intergrative vacuum extreder.it adopes advanced international technology .It has tightened and united configuration for its single-engine drive.rigidity speed-down gear case.complete specification ,strong extruding pressure ,and high efficiency of finished products.It is the ideal equipment to process varioushigh-aperture bricks and hollow bricks .