Dear Sir or Madame,

  

Our extensive experience in the manufacture of cemented carbides allowed us to start our own production company in 1991. From the very start our company noticed a continuous growth in production to almost 1 mln  cemented carbides plates per year. Our company offers friendly family atmosphere. Flexibility and innovation cause a systematic increase in the number of customers.   Our inventory range is divided into the following groups:  
  1. Circular saw plates for cutting wood and metal.
  2. Drills bits for drilling in concrete and stone.
  3. Plates for X - and crown drills for drilling in concrete and stone.
  4. Plates for mechanical and hand working in stone.
  5. Mining plates for mining tools.
  6. Wheels and knives for cutting glass.
  7. Plates for tools working with tiles.
  8. Wheels for cutting tiles.
  9. Plates for various applications.
  10. Knives for polygraph.
  11. Chisels with cemented carbides insert for hand and mechanical working with stone.
The cemented carbides plates are made from imported ready to press mixtures. The elementary grade’s properties of sintered carbides used in our production are presented in the below table.

 

Grade

Composition, ± 0,2 %

Hardness, HV

Strengh, MPa

K10

WC 94%, Co 6 %

1 600

1 800

K20

WC 94 %, Co 6 %

1 500

2 000

K30

WC 91%, TaC 1%, Co 8 %

1 500

2 300 

B25

WC 90,5 %, Co 9,5%

1 250

2 500

P10

WC 78%, TiC 16%, Co 6%

1 600

1 450

 

Our plates are pressed on automatic presses and sintering in a vacuum furnace. After sintering plates have cleaned surfaces with tumbling barrel to make the optional brazing process easier.   Orders of up to 10 000 pieces for plates in the delivered presentation are realized within 14 days.   

Zakład Produkcji Węglików Spiekanych “SINCAR” is a member of the Regional Chamber of Commerce  in Katowice, Poland.    

Welcome to SINCAR