Customer Country: Indonesia

Rock Type: quartz sand

Max. Feed Size: 38 mm

Grinding Capacity: 10-30 ton per hour

Final Powder Size: 325 mesh

Equipment & Plant: Two sets vertical grinding mill VM 130K, other optional equipment

In new factory, the material to be crushed is the white quartz sand, combined with 10% coarse sand and 3% little quartz pebble, the moisture is 4%. After 140 minutes operating, its capacity is 7 TPH with 70% product reach to 325 meshes.

In old factory, the material is yellow quartz sand, with less coarse sand and rock. The other machine operated for almost 10 hours, its capacity is 6.5 TPH with 90% product reach to 325 meshes.

Our customer was satisfied with this test result very much, our engineer trained his workers patiently, which won a good reputation there. Indonesia is always regarded as an important market by Kefid, the excellent working performance of these two sets of vertical mill in Indonesia, gain a lot of confidence and experience for us, we have faith in that the Indonesia market is bright and friendly.