

Laboratory sand rammer 5033A
Specifications
| Specifications | |
|---|---|
| Model | 5033A |
| Load weight | 6.35 kg |
| Weight drop height | 50 mm |
| Number of compaction blows | 3 |
| Weight of moving parts without load | 2.5 kg |
| Overall dimensions | 285x225x530 mm |
| Weight | 23 kg |
| Weight with tuning-fork base | 70 kg |
Description
The 5033A laboratory sand rammer prepares standard specimens of moulding and core sand mixtures in foundry labs. The specimens are used to measure compressive and tensile strength, friability, compactability, density and flowability of the mix. It is used in research, plant and shop-floor laboratories; it is a benchtop test instrument, not a pile driver.
A specimen is compacted by three blows of a 6.35 kg weight dropped from 50 mm. Moving parts without the weight weigh 2.5 kg, overall size 285x225x530 mm, weight 23 kg, or 70 kg with the tuning-fork base. Suits foundry labs and quality control of moulding materials.
The 5033A rammer is used to prepare standard specimens of core and molding mixtures and to determine the following properties:
- Compressive strength;
- Tensile strength;
- Friability;
- Compactability;
- Density;
- Flowability under static compaction;
- Tensile strength in the moisture condensation zone.
The 5033 A rammer is used in various research, factory and shop laboratories. The operating principle consists of compacting the mixture with 3 blows of a 6.35 kg weight dropped from a height of 50 mm.
APPEARANCE AND OPERATION
It resembles a laboratory microscope in appearance. The lower part of the laboratory rammer is made of metal. Above it is a long rod with a lever for lifting the weight. The rammer contains moving parts.
Specifications
- The weight is approximately 6.35 kilograms.
- Drop height of the weight is approximately 5 cm.
- Moving parts without the weight weigh 2.5 kilograms.
- The 5033a rammer is 28.5 cm long, 22.5 cm wide and 53 cm high.
- Total weight 23 kilograms.
- Total weight with the tuning-fork base included 70 kilograms.
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