PAPER AND WOOD INDUSTRY
Mechanical transport
design, manufacture , supply and installation : screw conveyors – screw diameter up to 1 000 mm of chain conveyors – transport width up to 4000 mm for band conveyors – transport width ( 400-1600 mm ) for bucket conveyors . – in standard sizes
refurbishments and repairs of any existing transport systems
Flap valves
The regulation and shut-off flap valves are designed for continuous regulation or potential closing up of volumetric air flow, flue gases and other gaseous media. The flap valves are designed as leak free. The flap valves may be according to the method of use in single or multi-flap version with manual control or drive control version. The flap valves are designed so that they can work in various temperature intervals. Depending on the required temperature specification are used suitable materials for.
Flap valve consist of:
• body made out of square or circular frame
• inner flaps with shafts placed in the frame
• mounting and a control unit of shaft with flaps
Production and testing.
The flap valves are manufactured in accordance with EN 1090-2 and tested by own staff personal according to EN 473 and PED Level 2 standards.
Spiral heat exchangers
Charakteristic
The spiral heat exchangers are used for recovery of waste heat from biomass source . Their layout are based on project and customer requirements.
Applied materials:
Body: carbon steel, stainless steel
Nozzles: carbon steel, stainless steel
Flanges : carbon steel, stainless steel
Using references:
Manufactured in accordance with EN 12952 , PED 97/23/EC and tested by own personal staff according to EN 473 and PED Level 2. We supply heat exchangers according to ČSN, DIN , EN , AD Merkblatt/HP0 technical standards. The exchangers are also manufactured according to the customer documentation.
Heat Exchangers
Charakteristic:
The heat exchangers of classic design are provided with a cylindrical jacket and tube bundle , ribbed tubes and chambers . Arrangement of heat exchangers are based on the requirements of the project and the customer. Exchangers are manufactured as – standard condensers, heaters and the so on.
Applied materials:
Tubular bundle: stainless steel, carbon steel
Jackets: stainless steel, carbon steel
Nozzles: stainless steel, carbon steel
Flanges: stainless steel, carbon steel
Production and testing:
Manufactured in accordance with EN 12952 , EN 13445 , PED 97/23/EC and tested its own staff according to EN 473 and PED Level 2 supply exchangers according to ČSN, DIN , EN , AD Merkblatt/HP0 . Exchangers are manufactured according to the customer documentation .
Heaters
Charakteristic:
The snake and tube bundles are placed in combustion chambers and flues of energy facilities They are made of seamless pipes and metallurgical materials .
Applied materials:
Tubes : carbon steel, stainless steel
Production and testing:
The heaters are manufactured in accordance with current legislation reserved for pressure equipment and standing technical documentation according to STN , CSN , EN , AD Merkblatt/HP0 technical standard as well as ISO quality standard. They are manufactured in accordance with EN 12952 , 2000 AD Merkblatt HP0 PED 97/23/EC and tested by own personal staff according to EN 473 and PED Level 2 standars.3 and PED Level 2. STN EN 12952, AD Merkblatt 2000 HP0, PED 97/23/EC a skúšané vlastným personálom podľa STN EN 473 a PED Level 2.
Pressure Pipes
Charakteristic:
The pressure pipes serve for transport of steam , water and other energy mediums in industrial applications . They are made of alloyed and unalloyed steels.
• Knees
• Bends
• placing elements for deposit and suspensions
Applied materials:
Pipe: carbon steel, stainless steel
Accessories: Carbon Steel
Production and testing:
Produced in accordance with relevant standards and valid certificates in accordance with the guidelines according to ISO standard. Manufactured in accordance with EN 13480 and tested by own personal staff according to EN 473 and PED Level 2.
Non-pressure and pressure vessels
Non-heated pressure and non-pressure vessels vertical, horizontal, tanks
The stable pressure vessels for industrial use with accessories in accordance with regulation PED (Pressure Equipment Directive 97/23/EC ) and STN EN 13445 standard. The non-pressure tanks , storage silos and the like are used for the storage of materials and liquid substances in industrial applications .
Applied materials:
carbon steel, stainless steel
Production and testing:
Manufactured in accordance with EN 13445 , PED 97/23/EC standrdand tested by own personal staff according to EN 473 and PED Level 2.
Channels and non-pressure pipes
Characteristic
The Channels and non-pressure pipes are made of alloy and non-alloy steel in circular and rectangular formats. Depending on the mode of application may be fitted with an outer insulation.
Applied materials:
Walls: carbon steel, stainless steel
Reinforcement: carbon steel
Isolation: fire-proof materials
Accessories: manways, flanges
Production and testing:
The products are manufactured in compliance with relevant standards, certificates as well as concerned ISO procedures. Manifactured products are conformed to STN EN 1090-2 and tested by own personal staff according to STN EN 473 and PED Level 2.
Steel structures
Charakteristic
Vyrábané z oceľových valcovaných profilov. Sú The steel structures are made of steel rolled profiles. They are manufactured welded and bolted. We produce them as well as fitted platforms, stairways and ladders. Depending on the type of application they are painted or zinc-coated for possibly aggressive environment.
Applied materials
Support columns: carbon steel
Reinforcement: carbon steel
Platforms and stairs: carbon steel
Accessories: zinc-coated gratings
Production and testing
The steel structures are manufactured in accordance with relevant specifications and valid certificates which are in compliance with the ISO procedures. Manufactering process is perfomed comfortably with STN EN technical standards and tested by own personal staff according to STN EN 473 and PED Level 2.
Chimneys
Charakteristic
The chimneys are made of steel rolled profiles which are manufactured as bending metal sheets. Beyond these articles we produce also various types of platforms, stairways and ladders. Depending on the type of application they are coated with paint and in the case possible aggressive environment zinc- coated.
Applied materials
Body: carbon steel
Reinforcement: carbon steel
Platforms and stairs: carbon steel,
Accessories: grate bars – zink coated
Production and testing:
Manufactured in accordance with relevant standards and valid certificates in accordance with the guidelines according to ISO standard. Manufactured in accordance with STN EN technical statndards and tested by own personal staff according to EN 473 and PED Level 2
