タイトルまたは説明

This machine is moulding sand strength and air permeability tester matching products. Various standards the geometry of the samples of preparation and moulding sand compaction rate of measurement. Its structure: by the rack, cam, heavy hammer, cylindrical impact head, scale ruler, and other components.
Technical parameters
1. Hammer weight: ***0±*0
2. Height of the drop hammer: *0±0.5mm
3. The number of hammer impact: 3
4. The sample on the impact strength: 1Kg.m(***0*0.*5*3)
5. Sample specification (see table)