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COMPLETED PROJECTS

Our experience is translated into your peace of mind. See examples of projects that we have completed recently.

water-mist-system-biomass-conveyor

Lighter, safer, faster fire protection: fireproofing a biomass conveyor with a water mist extinguisher

sprinkler_fire_system

Over-sensitive fire detection and alarm system: how to solve the problem and… save as much as 40% of costs?

paper_machine_fire_system

Fire system for a paper machine: fireproofing a flammable giant

ATEX Lighting

ATEX Lighting – how to reduce costs

The cost of EX luminaires designed for hazardous areas is just one element that affects the overall costs of creating a lighting installation. In many cases, labor and materials costs for installation can account for up to several tens of percent of the final price. Therefore, by selecting the right ATEX luminaire tailored to the needs of a particular project, you can significantly reduce its total costs.

Fire pumping station and fire water tank for the combined power plant

Fire pumping station and fire water tank for the combined power plant

Long-term cooperation of WOLFF GROUP with a major energy and heat group

Long-standing cooperation with a major energy and heat group

An explosion in the food industry

An explosion in the food industry that changed everything. A case study and changes implemented by the WOLFF GROUP

Dust monitors for dust collection systems

Dust monitors for dust collection systems

A multi-stage project to stringent requirements or the supply of Ex-rated earthing

A multi-stage project to stringent requirements or the supply of Ex-rated earthing, lighting and electrical engineering systems for an R&D centre

Explosion prevention and isolation supplied

Explosion prevention and isolation supplied for a cardboard manufacturer

Explosion and fire hazards in industrial environments

Explosion and fire hazards in industrial environments: how to protect yourself from dust. A case study.

protecting a dust collection systems

Protecting a dust collection systems against dust explosions or the fourth time lucky

Is an Ex d or an Ex e

Is an Ex d or an Ex e distribution board a better choice? Choose the right option based on a real-life example.

ATEX or EPD

ATEX or EPD audit – which is more important using the example of a spray dryer

dualguard-s

Delivery of emergency lighting supplied by a DualGuard-S central battery

lighting system

Emergency lighting system based on a central battery for storage and social areas

Sprinkler system

Sprinkler system for transformers at power plants

We've designed in accordance with NFPA standards and installed a sprinkler system for oil transformers at a power plant.

Foam extinguishing system

Foam extinguishing system for a waste sorting plant

test of a sprinkler system

Fire protection system for transformer

The objective was to build a fire detection and a sprinkler-based fire suppression system for oil transformers. The installation was designed to protect two 110 kV transformers.

Spark Detection and Extinguishing System

Spark and hot particle detection and extinguishing system

Protection of a bucket elevator

Explosion suppression and isolation system for a bucket elevator: how to blast proof a brewery

Spark Extinguishing System

Spark Extinguishing System for Dust Collection System

Inside view of an explosion-proof switchgear

Factory-Built Switchgear for Explosion Hazard Zones – How to Reduce Costs Significantly?

Gaseous fire suppression of a sealing machine in selected CO2

Fire Protection of Machinery on the Example of a Completed Task

Fire Hydrant System

Fire Hydrant System for Combined Heat and Power Plant – Demanding Installation Without Disturbing Facility Operation

Selection and supply of primary and emergency lighting fixtures for new generation sewage treatment plants

Selection and supply of primary and emergency lighting fixtures for new generation sewage treatment plants

Grounding of road tankers equipped with pump distribution systems

Grounding of road tankers equipped with pump distribution systems – how to block the product transfer in the case of lack of proper grounding

Protection of dry sawdust pneumatic transport system with a spark suppression system

Protection of dry sawdust pneumatic transport system with a spark suppression system

Spark suppression system for the textile industry

Spark suppression system for the textile industry, or why your sister is not always a good model

How to Reduce Production Costs with an Energy-efficient Compressed Air System – Works Carried out for a Thermal Power Plant

How to Reduce Production Costs with an Energy-efficient Compressed Air System – Works Carried out for a Thermal Power Plant

Delivery and erection of large-size structures as part of the construction of a selective catalytic reduction (SCR) plant

Delivery and erection of large-size structures as part of the construction of a selective catalytic reduction (SCR) plant

Supply of grounding control systems for process installations, road tankers and drums and tanks

Supply of grounding control systems for process installations, road tankers and drums and tanks

Fire Alarm System for a Historic Sacred Building

Fire alarm system for a historic sacred building

Fire alarm system for production spaces and staff facilities for a door manufacturer

Fire alarm system for production spaces and staff facilities for a door manufacturer

Explosion protection of technological equipment in a coal mill

Comprehensive explosion protection of technological equipment in a coal mill

Fire detection and sprinklers control system for inclined coal conveyors

Fire detection and sprinklers control system for inclined coal conveyors

Explosion Protection Document, Explosion Risk Assessment and Explosion Hazard Assessment for existing and new cosmetics production installations

Explosion Protection Document, Explosion Risk Assessment and Explosion Hazard Assessment for existing and new cosmetics production installations

prefabrication-of-terminal-boxes-for-ex-zones

Prefabrication of terminal boxes and control boxes for EX zones in a non-standard temperature range

Supply of eight non-standard decompression panels for the protection of boiler flue gas ducts

Supply of eight non-standard decompression panels for the protection of boiler flue gas ducts

Furnishing of 9 tanker unloading stations at a new power unit with earthing control systems

Furnishing of 9 tanker unloading stations at a new power unit with earthing control systems

Explosion Risk Assessment and Explosion Protection Document for three aluminium profile powder coating systems

Prefabrication of Ex-type Energy Distribution Switchgears for Containers Located in Explosion Hazard Zones

Prefabrication of Ex-type Energy Distribution Switchgears for Containers Located in Explosion Hazard Zones

Explosive safety upgrade of sugar silos following the recommendations of the EPD

Explosive safety upgrade of sugar silos following the recommendations of the EPD

Explosion risk assessment at the design stage of a catalytic flue gas denitrification system

Explosion risk assessment at the design stage of a catalytic flue gas denitrification system

Enhancing the safety level at the flour manufacturer's plants by selecting appropriate systems for earthing road tankers and dump trucks

Enhancing the safety level at the flour manufacturer’s plants by selecting appropriate systems for earthing road tankers and dump trucks

Restoration of the installation after a wood dust explosion at the plant of a leading wood producer

Restoration of the installation after a wood dust explosion at the plant of a leading wood producer

How to protect solvent tanks against flame penetration – selection and supply of safety devices

How to protect solvent tanks against flame penetration – selection and supply of safety devices

Prefabrication of 156 explosion proof terminal boxes

Prefabrication of 156 explosion proof terminal boxes

Explosion protection of a cyclone filter in a malt manufacturer's plant

Explosion protection of a cyclone filter in a malt manufacturer’s plant

Prefabrication of power supply and control cabinets

Prefabrication of power supply and control cabinets for mechanical ventilation systems

Design and execution of the sprinkler bridge installation with two belt conveyors in a CHP plant

Design and execution of the sprinkler bridge installation with two belt conveyors in a CHP plant

Audit of ventilation and exhaust systems for the plant producing steel structures

Audit of ventilation and exhaust systems for the plant producing steel structures

Supply of earthing systems for the new plant of a construction chemicals manufacturer

Supply of earthing systems for the new plant of a construction chemicals manufacturer

Supply of HRD explosion protection systems for securing the particle board forming installation

Supply of HRD explosion protection systems for securing the particle board forming installation

Delivery and installation of chimney and extraction systems

Delivery and installation of chimney and extraction systems for one of the world’s most modern production facilities in Brazil

Explosion Risk Assessment for Tobacco Pouches Production Line

Explosion Risk Assessment for Tobacco Pouches Production Line

Delivery and assembly of four VQ flameless explosion relief systems on biomass fuels silo in one of Polish combined heat and power (CHP) plants

Delivery and assembly of four VQ flameless explosion relief systems on biomass fuels silo in one of Polish combined heat and power (CHP) plants

Delivery of modified ground control systems of tankers with additional automation systems

Delivery of modified ground control systems of tankers with additional automation systems

Supply of HRD suppression systems for the protection of a fibreboard forming plant

Supply of HRD suppression systems for the protection of a fibreboard forming plant

Design and erection of emergency fire water supply system based on a diesel-powered pump

Design and erection of emergency fire water supply system based on a diesel-powered pump

Supply of a toxic substances concentration detection sensor

Supply of a toxic substances concentration detection sensor

Selection and supply of luminaires for operation in explosion hazard zones 2, 21 and 22

Selection and supply of luminaires for operation in explosion hazard zones 2, 21 and 22

Supply of earthing system for a printing machine

Supply of earthing system for a printing machine

Delivery of mills for grinding pigment pastes to a manufacturer of paints and lacquers

Delivery of mills for grinding pigment pastes to a manufacturer of paints and lacquers

Fire Safety Instruction for a manufacturer of powder paints

Fire Safety Instruction for a manufacturer of powder paints

Comprehensive detection system for a cellulose sponge manufacturer

Comprehensive detection system for a cellulose sponge manufacturer

Explosion Protection Document for a bakery products manufacturer

Explosion Protection Document for a bakery products manufacturer

Department makes the biomass plant fit for work in one of the leading heat and power plants

The Service Department makes the biomass plant fit for work in one of the leading heat and power plants

SEVESO classification for a paint and varnish manufacturer

SEVESO classification for a paint and varnish manufacturer

Evaluation of the hazards in the wood fibre drying system area

Evaluation of the hazards in the wood fibre drying system area

Supply of a tubular flame arrester for the manufacturer of edible fats and oils

Supply of a tubular flame arrester for the manufacturer of edible fats and oils

Preparation of the operation hazards analysis according to the HAZOP methodology for the flue gas denitrification system in a combined heat and power plant

Preparation of the operation hazards analysis according to the HAZOP methodology for the flue gas denitrification system in a combined heat and power plant

Explosion Risk Assessment – risk of explosion of dust in production of rapeseed oil for technical purposes

Explosion Risk Assessment – risk of explosion of dust in production of rapeseed oil for technical purposes

Bursting discs and breather valve for a candle manufacturer

Bursting discs and breather valve for a candle manufacturer

Supply of decompression panels for a furniture manufacturer

Supply of decompression panels for a furniture manufacturer

Explosion Protection Document for a manufacturer of construction chemicals

Explosion Protection Document for a manufacturer of construction chemicals

Delivery of Electrostatic Earthing Systems for a Pharmaceutical Plant as Aimed at Adapting Production Facilities to the ATEX Requirements

Delivery of Electrostatic Earthing Systems for a Pharmaceutical Plant as Aimed at Adapting Production Facilities to the ATEX Requirements

Safety Audit for an Upholstered Furniture Manufacturer

Safety Audit for an Upholstered Furniture Manufacturer

Several hundred light fixtures for one of the major manufacturers of chemical materials

Several hundred light fixtures for one of the major manufacturers of chemical materials

Analysis and assessment of explosion risk for a dedusting filter project

Analysis and assessment of explosion risk for a dedusting filter project

Monitoring dangerous gas concentrations with gas detection systems – delivery for aerospace engines manufacturer

Monitoring dangerous gas concentrations with gas detection systems – delivery for aerospace engines manufacturer

The WOLFF GROUP will provide a complete dust and gas extraction system for two production lines in an aluminium industry manufacturing plant located in Western Europe

The WOLFF GROUP will provide a complete dust and gas extraction system for two production lines in an aluminium industry manufacturing plant located in Western Europe

Explosion Protection Document for Four Heating Plants and Two Boiler Houses

Power Industry Looks after Safety of Their Facilities – Explosion Protection Document for Four Heating Plants and Two Boiler Houses

Explosion Protection Document for Maize Grain Process Line

Explosion Protection Document for Maize Grain Process Line

Comprehensive Explosion Protection of Newly Delivered Bulk Food Product Acceptance and Storage Line

Comprehensive Explosion Protection of Newly Delivered Bulk Food Product Acceptance and Storage Line

Adjustment of 3 new lines of a malt storage and transport plant to the requirements of the ATEX directive for one of the largest breweries

Adjustment of 3 new lines of a malt storage and transport plant to the requirements of the ATEX directive for one of the largest breweries

Inventory Control and Updating of Installations and Production Facilities for a Manufacturer of Industrial and Special Gases

Inventory Control and Updating of Installations and Production Facilities for a Manufacturer of Industrial and Special Gases

Explosion Risk Assessment for a Confectionery Manufacturer

Explosion Risk Assessment for a Confectionery Manufacturer

Service operations after the activation of an explosion suppression and decoupling system at one of the largest energy companies in Poland

Service operations after the activation of an explosion suppression and decoupling system at one of the largest energy companies in Poland

System for the detection and extinguishing of sparks in the dust collection pipelines

System for the detection and extinguishing of sparks in the dust collection pipelines

Successive deliveries of electric grounding and bonding systems for the largest manufacturers of plastic film packaging

Successive deliveries of electric grounding and bonding systems for the largest manufacturers of plastic film packaging

Explosion Protection Document for a Starch Calcination Plant

Explosion Protection Document for a Starch Calcination Plant

Delivery of interchangeable safety valve parts for a large oil company

Delivery of interchangeable safety valve parts for a large oil company

A comprehensive Explosion Protection Document developed for a leading heating company

A comprehensive Explosion Protection Document developed for a leading heating company

Safety switches for operation in potentially explosive atmospheres at a biscuit manufacturing company

Safety switches for operation in potentially explosive atmospheres at a biscuit manufacturing company

The WOLFF GROUP, together with the National Fire Service, will provide a training programme for fire protection experts

The WOLFF GROUP, together with the National Fire Service, will provide a training programme for fire protection experts

Installation of the system for the offtake of dusts from the reactor after the carbonisation process in the waste thermal decomposition system

Installation of the system for the offtake of dusts from the reactor after the carbonisation process in the waste thermal decomposition system

Explosive Sugar or How Sugar Factories of the Pfeifer & Langen Group Enhance Production Safety

Explosive Sugar or How Sugar Factories of the Pfeifer & Langen Group Enhance Production Safety

Refurbishment of a dust extraction plant for a world leader in the production of materials for interior finishing, panels and wood-based products

Refurbishment of a dust extraction plant for a world leader in the production of materials for interior finishing, panels and wood-based products

Delivery of splitter boxes intended for operation in an explosion hazard zone for a manufacturer of nitrogen fertilisers

Delivery of splitter boxes intended for operation in an explosion hazard zone for a manufacturer of nitrogen fertilisers

Explosion Risk Assessment for the technological line for baby diaper manufacture

Explosion Risk Assessment for the technological line for baby diaper manufacture

Safety plates to protect a steam extinguishing system against clogging of steam inlets with the product

Safety plates to protect a steam extinguishing system against clogging of steam inlets with the product

ATEX Design Control Cartridges for Operation in an Explosion Risk Dust Zone

ATEX Design Control Cartridges for Operation in an Explosion Risk Dust Zone

Explosion Protection Document for a leading manufacturer of baby food

Explosion Protection Document for a leading manufacturer of baby food

Bursting discs for a newly built power plant in the Philippines

Bursting discs for a newly built power plant in the Philippines

Supply of bursting discs for protection of heating installations of PET manufacturer

Supply of bursting discs for protection of heating installations of PET manufacturer

Explosion Safety Audit in the biomass block of a thermal power plant

Explosion Safety Audit in the biomass block of a thermal power plant

Explosion protection systems for four bucket elevators at a malt manufacturer’s site

Explosion protection systems for four bucket elevators at a malt manufacturer’s site

Conducting specialized ATEX training for oil tycoon

Conducting specialized ATEX training for oil tycoon

Supply of bursting discs for protection of devices in a tobacco factory

Supply of bursting discs for protection of devices in a tobacco factory

Instruction of operating electrical devices working in explosion hazard zones for a cosmetics manufacturer

Instruction of operating electrical devices working in explosion hazard zones for a cosmetics manufacturer

Initial Explosion Risk Assessment for the designed alternative fuel collection, storage and transport system

Initial Explosion Risk Assessment for the designed alternative fuel collection, storage and transport system

Delivery of bursting discs for the protection of production equipment against overpressure and underpressure

Delivery of bursting discs for the protection of production equipment against overpressure and underpressure

Lighting Fittings and a Hydrogen Detection System for a Submarine

Lighting Fittings and a Hydrogen Detection System for a Submarine

Electrostatic Earthing Systems for a Paint Coating Manufacturer

How did we resolve problem of electrostatic discharges in the paint and varnish industry

A filter unit for separating dusts resulting from the production process involving the use of resins

A filter unit for separating dusts resulting from the production process involving the use of resins

The biggest contract in Poland to build a central vacuum cleaning installation for the energy sector

The biggest contract in Poland to build a central vacuum cleaning installation for the energy sector

Explosion Risk Assessment for a charcoal briquetting line

Explosion Risk Assessment for a charcoal briquetting line

Over a Dozen of Earthing Control Systems for a Manufacturer of Eyeglass Lenses

Over a Dozen of Earthing Control Systems for a Manufacturer of Eyeglass Lenses

Plates Protecting Fuel Tanks in the Control System for Stratospheric Balloons

Plates Protecting Fuel Tanks in the Control System for Stratospheric Balloons

Electrostatic Earthing Systems for a Manufacturer of Paints and Varnishes

Electrostatic Earthing Systems for a Manufacturer of Paints and Varnishes

Dust Extraction System for a Leading Functional Food Manufacturer as Based on an Atypical Panel Filter

Dust Extraction System for a Leading Functional Food Manufacturer as Based on an Atypical Panel Filter

Delivery of a Dust Extraction Unit for Resin Dusts along with Explosion Protections

Delivery of a Dust Extraction Unit for Resin Dusts along with Explosion Protections

A series of decompression panels supplies

A series of decompression panels supplies

Design and production of ventilation systems for a plant producing bathroom fittings and sanitary equipment

Design and production of ventilation systems for a plant producing bathroom fittings and sanitary equipment

Dedicated Explosion Safety System (DESS) for four dedusting installations in the pharmaceutical industry

Dedicated Explosion Safety System (DESS) for four dedusting installations in the pharmaceutical industry

Project of modernization of a bucket elevator and chips containers

Project of modernization of a bucket elevator and chips containers

Safety plates for wind farm protection

Safety plates for wind farm protection

A complex project to modernize a POLYLITE resin storage room

A complex project to modernize a POLYLITE resin storage room

Comprehensive adjustment of the production facility to the requirements of explosion and process safety conditions

Comprehensive adjustment of the production facility to the requirements of explosion and process safety conditions

Reactor post-carbonisation dust suction set for a thermal waste decomposition system

Reactor post-carbonisation dust suction set for a thermal waste decomposition system

Explosion risk assessment for a system of barley powder transport to boiler co-combustion

Explosion risk assessment for a system of barley powder transport to boiler co-combustion

Explosion protection of a spray dryer

Explosion protection of a spray dryer

Explosion Protection Document for a leading manufacturer of large scale wash basins

Explosion Protection Document for a leading manufacturer of large scale wash basins

Explosion protection of two crusher lines in the new power unit

Explosion protection of two crusher lines in the new power unit

EPD update for an FMCG industry customer

EPD update for an FMCG industry customer

Tychy project

Dust extraction and central vacuum systems for a new power unit

Earthing controllers for a leading packaging manufacturer

Earthing controllers for a leading packaging manufacturer

Cocoa beans grinding mill

Cocoa beans grinding mill

Carpentry shop dust extraction system

Carpentry shop dust extraction system

Central vacuum system

Central vacuum system

Pneumatic transport of sugar

Pneumatic transport of sugar

Modernisation of the biomass feeding system and installation of a dust extraction system

Modernisation of the biomass feeding system and installation of a dust extraction system

Another metal detector for the key sugar manufacturer in Europe

Another metal detector for the key sugar manufacturer in Europe

Supplies of 12 limestone dust sampling stations for three flue gas desulphurisation systems

Supplies of 12 limestone dust sampling stations for three flue gas desulphurisation systems

Metal detector for a sugar transport line

Metal detector for a sugar transport line

Successive supplies of 120 coolant magnetic filters

Successive supplies of 120 coolant magnetic filters

Explosion risk assessment of the pulverised coal storage and feeding system

Explosion risk assessment of the pulverised coal storage and feeding system

18 valves for sampling the liquid from closed systems

18 valves for sampling the liquid from closed systems

Dubai Project - SYSTEMS FOR EXCEPTIONALLY DIFFICULT WORK CONDITIONS

DUBAI PROJECT – dust extraction system for exceptionally difficult working conditions

Explosion risk assessment of the starch and gelatin receiving, storage and transport system

Explosion risk assessment of the starch and gelatin receiving, storage and transport system

Belchatow Project - battery of cyclones – turn-key supply

BEŁCHATÓW PROJECT – modernisation of a battery of cyclones

Risk assessment for the flour receiving, storage and transport system

Risk assessment for the flour receiving, storage and transport system

T urow Project

TURÓW PROJECT – reconstruction of the dust extraction unit after an explosion

Explosion safety audit of the sewage sludge drying, transport and storage divisions

Explosion safety audit of the sewage sludge drying, transport and storage divisions

POLAND – GDYNIA PROJECT – central vacuum system

Coal-milling plant explosion safety audit

Coal-milling plant explosion safety audit

Kolo Project - SUPPLY OF A DUST EXTRACTION SYSTEM

KOŁO PROJECT – supply of a dust extraction system

KRAKOW PROJECT - supply of a dust extraction system

KRAKOW PROJECT – dust extraction system for pipe spray coating with zinc process line

Explosion Protection Document for a natural gas network

Explosion Protection Document for a natural gas network

Explosion Protection Document for the anaerobic sewage treatment system

Explosion Protection Document for the anaerobic sewage treatment system

GDAŃSK PROJECT - central vacuum

GDAŃSK PROJECT – central vacuum

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