GFW has over 22 years of experience manufacturing wear-resistant cap nuts. Having detected a high consumption of this spare part among our customers with hook cabinet and tunnel-type shot blasting machines, we began to manufacture our cap nut in a wear-resistant, high-strength and abrasion-resistant material.
The cap nut is made of a
wear-resistant, cast alloy of iron, chrome (Cr) and nickel (Ni), which after
heat treatment reaches a hardness of +/- 62 HRC. This hardness makes it highly
resistant to abrasion and wear.
·
M8, M10, M12 with
a 35 mm hexagonal head.
·
M14, M16 with
a 37 mm hexagonal head.
·
Other sizes can be manufactured on request.
· The cap nut can become a male nut by screwing on a hanger bolt of the required size.
·
Attaching anti-abrasion rubbers, cabinet wear plates and liners
for the inside of cabinet or tunnel shot blasting machines, protecting the
screws exposed to the steel shot.
·
Attaching the liners screwed into the inside of cement mills,
impact crushers and grinders, and linings for mixers.
·
Attaching and screwing in place impact plates for ball and ball
bearing mills.
·
Screwing in place blades and subblades for buckets and mixers.
·
Protecting screws in places that suffer wear due to contact with
dust, soil, steel shot and any other type of abrasive material.
· Screwing in place of linings for mixers, mills and crushers.
·
Quarries, cement plants, mines (Ball mills).
·
Construction of conveyors.
·
Machinery for mining and public works.
·
Agricultural machinery.
·
Earth moving equipment.
·
Mechanical manipulation equipment.
·
Conveyor belts.
·
Public works.
·
Hoppers, feeders, silos, belt conveyors.
·
Aggregate plants.
·
Mineral classification.
·
Ferrous and non-ferrous metal foundries.
·
Car industry.
·
Shot blasting and painting.
·
Surface treatment.
·
Heat treatments.
·
Terraces and floor surfaces.
