With the ceramic inserts on the wear face, working life of the martensitic blow bars can be largely increased. Normally the martensitic/ceramic blow bar has 2 times wear life as much as the pure martensitic blow bar. 

We are supplying blow bars in martensitic/ceramic to suit following impactors:

Metso NP1007, NP1110, NP1213, NP1315, NP1415, NP1520, NP1620

Terex Powerscreen XH250, XH320, TP320, TP500, TP550

Terex Finlay I100, I120, I130, I140

Terex Pegson 428/4242SR, 1412

Evoquip 230&260, 290

Kleemann MR100 EVO2, MR110 EVO2, MR130 EVO2, MR122Z

Rubblemaster RM60, RM70, RM80/90, RM100, RM120

McCloskey i34, i44, i54

Sandvik QI240, QI341, QI340, QI441

Eagle 1200, 1400

Hazemag HAZ789, HAZ1013, HAZ1022

Keestrack R3, R5, R6

Astect KPI-JCI 4250

Portafil 7000 or MI-7R

Striker 907, 1110-1112,  

Tesab RK623/624, RK1012

Hartl 1060, 1310

Rockster r900

For impactor not on this list, please contact us for details.