Repairs and Services

Owing to the experienced and highly qualified employees who improve their qualifications on a continuous basis and owing to the regularly modernised machinery park the Boltech Company can offer its customers services with respect to the following works:

• Renovation and technology including steel constructions, renovation of pumps, mining fans, balls and rod mills
• Plastic products such as PP and PE pipelines
• Renovation and construction including acid-resistant materials such as concrete or reinforced constructions, acid-resistant linings and resin-based chemical resistant coatings
• Renovation and service crane machines including repairs and continuous servicing of overhead cranes and hoists of different types
• Machining

• Lathes type TUR50; TUX50; TUD 50; TR70; TR10; TUR 630M, in range of machining elements of up to Ø 600 mm and length of the machined element of up to 6000 mm,
• Drills type GRU554; 2M55,
• Single and double beam boring lathes type 1615; 1512; D532 in range of machining elements of up to Ø 2900 mm and length of the machined elements of up to 1300 mm,
• Drilling and milling machines type W100A and 2620B with tables of 1000mm x 900mm; 1200mm x 1200mm,
• Milling machines type 2FY; FU400Y with table of 400mm x 1600mm,
• Slotting machines type 7405 with the possibility of making keyways of an external diameter of the machined material up to Ø 1400 mm and length of up to 300 mm with the pass through chiselling and full aperture for the slider of 700 mm,
• Guillotine shears able to cut elements which are of up to 16 mm thick and 3000 mm wide
• Grinder type SPG with the table dimensions of 300mm x 800mm,
• Hydraulic press of 50 Bar pressure, horizontal, for crimping and extruding separable elements of the following dimensions: width 1600 mm, length 3000 mm, height between the beams 700 mm,
• Threading machine type Landis CTR with the possibility of making threads on plain and ribbed bars of Ø up to 16 mm and 20 mm,
• Press for extruding the mining support washers of Ø 150 mm and the shape of the isosceles triangle made from 6 mm thick steel ,
• Hobbing machines with the possibility of milling to the M10 module and the diameter with the Ø 500 mm steady rest and without the steady rest of up to Ø 800 mm.

All works were and are performed by us in accordance with the sound engineering practice.

• Repair works of roof skylights on the roof of the Bath Hall at the premises of ZGH Bolesław S.A. in Bukowno.
• The renovation of the building foundations, load preparations No. 1 and 2 at the premises of ZGH Bolesław in Bukowno.
• The execution of steel construction of the load preparation centre for the fluidized bed furnaces at the premises of ZGH Bolesław in Bukowno.
• The renovation of ball and bar mills at the premises of ZGH Bolesław S.A. in Bukowno.
• Works related to the construction of the Waelz Oxides Hall - construction works stage 4 for ZGH Bolesław S.A. in Bukowno.
• Execution and construction of vortex breakers (paddles) in three mixers WX and performance and construction of stub tubes in four mixers WX for ZGH Bolesław S.A. in Bukowno.
• Execution of process pipe systems in the node No. 3103 in the Oxide Hall for ZGH Bolesław S.A. in Bukowno.
• Repair works of the crane bucket for Bolesław Recycling Sp. z o.o. in Bukowno.
• Repair works of the gantry crane No. 3 in the scope of repairs including the crane drive mechanism and performance of traction at the 36 section with three double stakes and equipment for ZGH Bolesław S.A. in Bukowno.
• Repair works of Ø 2700 mm classifiers for ZGH Bolesław S.A. in Bukowno.
• Repair works of six 1st-degree purifiers for acid-resistant liners for ZGH Bolesław S.A. in Bukowno.
• Repairs works of 100 Z2K pumps for ZGH Bolesław S.A. in Bukowno.
• Execution of PP Ø 140 pipelines for ZGH Bolesław S.A. in Bukowno.
• Repairs works of mining fans type WLE for ZGH Bolesław S.A. in Bukowno