The sand production
industry has changed noticeably with the devastation of natural resources and
pollution: sand which was picked up from
sand fields before is produced by crushing
stones and rocks nowadays. Nakayama sand
manufacturing
plants can meet the new needs in this new era, produce
high-quality sand (salt-less sand) with high efficiency and
low cost.
Two options are available: the dry-type and the wet-type
sand production plants.
Wet-type sand production plant
【FEATURES】
High quality sand
Excellent grain shape
Mining wastes can be crushed into products as well
Dry-type sand production plant
The Dry-type sand production plant produces
high quality sand with excellent grain sharp. A sewage treatment device
is unnecessary for the plant.
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Wet-type sand production plant 
