Current situation: It is necessary shaft waist for bearing diameter. Diameter is 400 mm, shaft’s weight is 3980 kg. There are 2 shafts and one was not used. Bearings are worn out, ellipsity and conicity.

Complete overhaul of shears press chambers OBERLAENDER, LEFORT, SIERRA, AKROS, VEZZANI is possible.

Current situation: dysfunction of press shears, load-bearing elements of press chamber leafs breakage, levers for hydro cylinder chamber closing leafs breakage, damage of press chamber’s walls, burrs on hydro cylinders rods of press chamber pusher, wear out and destruction of guiders, floors, walls, leafs of press chamber.

For the finishing of hole’s surface GRC Group Inc. specialists use technology which helps to provide lesser surface roughness.

Boring and surfacing machines restore seats of booms, rotatory devices, reduction gears.

The choice of surfacing depends on metal type.

The complete overhaul of shears stands knife frame for OBERLAENDER , LEFORT, SIERRA, AKROS was made by GRC Group Inc.

Current situation:
Dysfunction of shears work, breakage of load-bearing elements of stands knifes frames, tear and wear, damage of knife chamber guiders