magnesia/bone ash bullion blocks 24 hole cupel block

1. Advantage

1.Made of high qulity magnesia, Bone ash etc. .

2.Beads easily removed, no sedimentation.

 3.High casting density.

4. with extremely low Gold and silver content ,can get more accurate test results,

5.Rapid absorption of large quantity

 6. high temperature resistance and resistance to thermal shock

 7.Free samples avaliable.

2.Prouducts show

3.Model and Size

1.)Stock size for bullion blocks

 Any other models can be customize

Holes	Size	outside diameter	depth
12	165*60*20mm	22mm	10mm
12	80*60*20mm	14mm	7mm
24	165*125*20mm	22mm	10mm

2.)Normal size for cuples 

  Any other size can be customize 

4. Application 

      Widely Used for smelting and assaying

4.Company information 

1.15 years experience with manufacturing and selling crucibles, cupels, bone ash and furnaces

2.Regarded as a leader in the fire assay experimental facilities industry in china

3. with a strong reputation for our high quality products

4. manufacture and service the market with a variety of ceramic shapes to melt steel alloys, precious metals, and glass.

5. insist on using advanced and mature technology and techniques in production with high-standard quality control system.

6.Got clients from all over China, and export the products to Canada, Australian, Spanish and South Affric etc.