Mining industry

Crushers, mills, conveyors and hoppers

We offer mechanical maintenance, device installation, installation project management and NDT services for the mining industry. The backbone of our services is machining performed on-site and in workshops, repair welding and hard surfacing, and mechanical maintenance and installation jobs, both during operation and shutdowns.

Our typical mining assignments are the repair work of crusher shafts, sleeves and bodies. Large pieces are repaired at Raahe workshop.

We also replace mill linings, heads and, if necessary, can carry out the entire mill installation. We have also delivered an entire mill and mill heads to customers’ mills. We are also familiar with refurbishments of mill slide bearings.

By using special welding and spraying coatings during the refurbishment, we are able to improve the duration of the wear parts significantly. Increased life increases servicing intervals and improves the process usability. Using hard surfacing, the life of demanding wear parts, such as hoppers, different buckets and jaw crusher’s wear components, can be increased.

Our expert and competent staff ensures the cost-efficient overhaul of the following components, for example:

  • crusher’s wear parts (shafts, mantle, gears, support cones, bearings, sleeves and bodies)
  • quarrying and loading equipment (excavator parts, buckets)
  • drilling equipment parts (pump housings and bodies, autoclaves)
  • process equipment (pump housings and bodies, autoclaves)
  • mill parts (heads, drums, bearings, feed hopper lining)

Examples of smaller refurbishment projects: babbitted bearing overhaul by spraying, pump services, replacements of screen and trommel panels, wear plate replacement, conveyor steel structure and pump refurbishments.


Heikki Kurki
Sales manager
+358 50 549 0218