language bar

  • polski
  • deutsch
  • english


  • Phone/Fax:
  • +48 58 672 25 77
dnv logo


We manufacture a big range of cutting knives for polymer granulators used in the pelletizing industry.

Due to our over 25 years experience in that production we deliver high quality products with accordance to Quality Management System ISO-9001.

Checking dimensional accurency on each step of production, keeping close tolerances with plane-parallelism of +/- 0,01 mm, and taking great care to all suggestions of our clients is our highest priority.

The knives are produced under customer's request and offered in three types of materials:

Material used:

(certified steels only)

All our products are vacuum-hardened with very close tolerance to required hardness ( certtified by Bodycote Co. ).

Depending on material and design of knife the hardness range is 56 – 67 HRC.