This machine can cold compress powder and grain shaped cast steel chips, steel chips,copper chips and aluminum chips into column-shaped lump with a density of ≥5T/m³(containing no bonding reagents). The compressed lumps can substituteraw materials and be used directly. This type of machine is suitable forcustomers that handle moderate iron chip amount. Characteristics:1. This machine applies a hydraulic drive with low noise. It is safe and reliable.2. This machine applies a vertical framework structure, occupies small area and issafe and reliable.3. The lower-conveying belt of this machine moves forward quickly.4. Type B machine applies a automatic material belt feeder and can be operated byone operator.5. Type C machine applies PLC control with automatic material feeding and lump discharging.