STDJ-3 Automatic Compactor (Middle one blow)
Description: This machine automatically compact specimens, eliminating the laborious hand compaction method. The height and weight of the rammer are adjustable to suit test requirements. The rammer travels across the mould and the table rotates the mould in equal steps on a base that is extremely stable, the table also pushes forward and pulls back the mould. Compaction cycle: the mould is pushed forward and rotated, getting six blows at the side in different directions; then pulled back and got one blow in the middle. The number of blows per layer can be set at the beginning of the test.
Specification
1. Rammer: Circular faced, 50 mm dia, adjustable to 2. 5 kg and 4.5 kg weight.
2. Drop: Adjustable to 300 mm and 450 mm
3. Motor:370W, 1400rotate/min.
4. Dimensions 380×640×1350 mm
5. Package weight: 260 kg
Features:
1.Pre-set blow pattern ensures even compaction
2.Base plate can automatically pull and push
3.One blow in the center
