We would like to inform you that the material of Spiral cooling sprue bushing have changed to new material according to the improvement of efficiency of Maraging steel.
The material of Standard components will be changed to material when all the current stock have been sould out.
The material of Special order parts is changed on October 16, 2015.
Spiral cooling sprue bushing 2014 Catalog(Including Special order parts)
Item code : TISB / TISBP
< Change of Item code >
●TISB → N-TISB
●TISBP → N-TISBP
< Comparison between current material and new material >
The strength and abrasion resistant of new material are improved from current
For further information, please feel free to contact us.