Welding and machining process

According to our procurement policy we procure material exclusively from reputable suppliers.

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We are cutting the positions on a CNC machine, thickness of material up to 50mm for plasma plasma, and for thicker sheets (up to 250mm) we performing gas cutting.

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  • MAG / MIG procedure
  • KEMPPI equipment,
  • Maximum weight 16t
  • Capacity 60t per month

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Annealing process is performed in order to increase the quality and the durability of the positions

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Sandblasting is performed in chamber whose dimensions are 5100 x 3900 x 2900 mm.

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Painting (basic and final 2k epoxy paint) is done in chamber of dimensions 4500 x 3000 x 2500 mm.

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Machining is performed on 6 different CNC machining centers

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In addition to process control of the geometry of welded assemblies, all assemblies are controlled by controllers certified for visual inspection of welded joints, other types of control (UT, RT, PT, MT etc.) in accordance with the standard are possible on request.

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For the comfort of customers, we organize the packaging of goods and transport to their location.

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Specialization is our domain of expertise

Our Welding & Machining program has been founded in 2005 and since then we are specialized for contract manufacturing of individual and small series of welded and machined assemblies (up to 3500 mm in length) made of "black" carbon steel. Our customers are mainly coming from machine and ship building industry. All positions are manufactured according to the drawing provided by the customer and according to its special requests.

Cutting 

We cut metal sheets with our brand new CNC MGM Omnicut 4600G plasma and gas cutting machine.

Maximum metal sheet dimensions are 2000 x 6000 mm

Maximum material thickness: 2-50 mm for plasma cutting and up to 250 mm for oxy fuel cutting 

Welding

Welding process is carried out in accordance with EN ISO 3834-2 standard.

Welding is performed by MIG / MAG process on KEMPPI equipment and our welders are certified for visual inspection as well.

The maximum weight of the construction is 16t.

Sandblasting

Sandblasting process is executed in brand new Sciteex CabinLux Model PC-CL 743

Internal dimensions: 5100 x 3900 x 2900 mm

In addition, chamber has motorized main entry gate, ventilator of the dust collector (efficiency 12000 m3/h), dust collector DM-FC 10 (filtration area of 210m2), control cabinet with BMS system, pneumatic blast machine BM-SB 130, RU-GM 400 OFL abrasive recovery unit and lighting at the top (6 LED pcs) + side (4 pcs)

Painting

Painting chamber is recently renovated and current process is executed by our experienced professionals who are certified for painting of welded constructions.

We painting positions both in primer and final paint, using 2k epoxy and RAL specified by the customer.

Internal dimensions of the chamber are 4500 x 3000 x 2500 mm. 

 

Machining

Machining is performed at CNC machining centers:

· 1 x CNC, 6-axis SHW PS2000 machining center with first axis 3000mm

· 2 x CNC, 4-axis TOS drill with first axis 3500mm

· 2 x CNC, 4-axis TOS drill with first axis 1800mm

· 1 x CNC, 3-axis DOOSAN with vertical head and first axis 1800mm

· 1 x CNC, 3-axis DOOSAN with first axis 1020mm

Quality control

In addition to process control of the geometry of welded assemblies, all positions are checked by controllers certified for visual inspection of welded joints,

The final control is performed on CMM measuring machines with the first axis 500, 1600 or 4000 mm, depending on the work piece dimensions. Maximum size of the work piece is 4000 x 2000 mm.

Also, other types of quality control (UT, RT, PT, MT, etc.) are available upon request.

 

Our machines

SHW PS 2000 (6-axis)

Maximum work piece size & weight:

3000 x 1600 x 1200 mm; 5000 kg

TOS WHN 13 (4-Axis)

Maximum work piece size & weight:

3500 x 2000 x 1250 mm; 18000 kg

TOS WH 105 (4-Axis)

Maximum work piece size & weight:

1800 x 1250 x 1250 mm; 5000 kg

DOOSAN VM 750 L (3-Axis)

Maximum work piece size & weight:

1800 x 750 x 800 mm; 3000 kg

DOOSAN DNM 500/50 II (3-Axis)

Maximum work piece size & weight:

1020 x 540 x 510 mm; 800 kg

See references in field of welding & machining

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If you are interested in any of our products or have any questions regarding the areas we deal with, feel free to contact us and we will answer you as soon as possible. We believe that our dedicated work with many satisfied customers so far is a sufficient recommendation for you to decide to cooperate with UNIOR Components.

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