Welcome to visit us!

[email protected]

Games Free Online

Oil sand core process oil sand is a baked core process cores are made in open or split boxes then baked in an oven oil is typically mixed with silica sand wood flour and iron oxide it is mixed in a small mullor the sand is packed by hand into a box with the shape of the internal configuration

It only takes three steps.

Free design is available.

  • 01


  • 02

    Return visit

  • 03

    Free Customization


Copyright 2019.Henan Mining Machinery Co., ltd. All rights reserved.  sitemap