The extruder device is specially designed for larger capacity and stable extrusion. Both new and recycled pellets can be applied. A patented design of fast screen changer is employed.
Wireline coring drill rod and other diamond core drilling tools can be used for a special type of core drilling, where in a section of the drilled core can be removed from the bottom of the hole without removing the drill rod string. This type of drilling
Butyl rubber is a high molecular low saturation polymer, due to its special structure, has excellent heat resistance, aging resistance and excellent air tightness.