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Your partner for Surface Cleaning.
Geiss GmbH from Offingen is your experienced partner for surface cleaning and industrial parts cleaning. Companies in Bavaria, Baden-Württemberg, and the entire German-speaking region rely on our expertise in cleaning and degreasing components and surfaces. Our service portfolio includes high-quality solvents for industrial parts cleaning, contract degreasing, application consulting, product training, and professional solvent monitoring. Whether perchloroethylene, modified alcohol, or hydrocarbons – we develop efficient and sustainable cleaning solutions precisely tailored to your requirements.
Solvent
CHLORINATED HYDROCARBONS (CHC)
PERCHLOROETHYLENE
Cleaning effect:
- Contamination types: very good dissolving capacity for non-polar contaminants such as oils and greases
- Component geometries: very good cleaning of complex parts such as parts with blind holes or small threaded holes and bulk material thanks to very low surface tension and high capillary effect
- Compatibility with metals/materials: all metals, provided that the stabilisation of the solvent is adjusted alkaline accordingly, plastics conditionally
- Fast evaporation: good drying behaviour, therefore short cycle times
- Recommended use: when using oils containing chlorine and sulphur and for oils with low boiling temperatures
- Restrictions: less suitable for polar impurities
Process Efficiency:
- Safety: non-flammable
- Very good distillation capability: strong solvent even with very high oil input
- Easy solvent monitoring and maintenance
- Regulation: Limit value transmitter (gas photometer) required for monitoring of the solvent concentration in the working chamber
- Annual inspections: inspections of the system and the limit value transmitter (gas photometer) by an expert is necessary.
Cost Aspect:
- Energy efficient: solvents with very low boiling point, low temperature and vacuum in the system
- Long service life: very good distillation capability
- Regulation: requirement for a solvent balance (in the case of the use of 1 tonne or more per year - Section 31 German Federal Immission Control Ordinance [BlmSchV]-)
Sustainability and Environment:
- Very high distillation capability: sustainable solvent with CO2-savings of up to 90 %
- Regulation: no foreseeable prohibition
- Environmental risk: hazardous to groundwater; WHC 3 (highly hazardous to water)
- Classification as dangerous goods according to transport law
Methylene chloride:
- for paint stripping processes
- other areas of application in the chemical and pharmaceutical industry
MODIFIED ALCOHOLS &
MODIFIED ALCOHOL-HYDROCARBON MIXTURES
Cleaning effect:
- Contamination types: very good dissolving capacity for polar contaminants (such as salts, dust, metal abrasion) and non-polar contaminants (such as greases, oils, waxes)
- Component geometries: good cleaning of complex parts such as parts with blind holes or small threaded holes and bulk material thanks to very low surface tension and high capillary effect
- Compatibility with metals/materials: all metals, provided the solvent is within the usual working range (pH range 9.5-4), plastics conditionally
- Recommended use: highly recommended for polar contaminants such as water-based coolants or emulsions as well as for cleaning of oils (non-polar)
- Restrictions: not very suitable for cleaning chlorinated and sulphurised oils
- Modified alcohol-hydrocarbon mixtures: particularly suitable for use in hybrid cleaning systems
Process Efficiency:
- Safety: flammable, with flash point
- Good distillation capability: strong solvent even with high oil input
- Easy solvent monitoring and maintenance
Cost Aspect:
- Energy efficient: solvent with higher boiling point, compensation through system technology (through high vacuum)
- Long service life: good distillation capability
- Regulation: requirement for a solvent balance (in the case of the use of 1 tonne or more per year - Section 31 German Federal Immission Control Ordinance [BlmSchV]-)
Sustainability and Environment:
- Environmental risk: hazardous to groundwater WGK 1 (slightly hazardous to water)
- No dangerous goods according to transport law
HYDROCARBONS
Cleaning effect:
- Contamination types: good dissolving capacity for non-polar contaminants such as oils and greases
- Component geometries: good cleaning of complex parts such as parts with blind holes or small threaded holes and bulk material thanks to high capillary effect
- Compatibility with metals/materials: all metals, plastics depending on type and temperature influence
- Recommended use: recommended for non-polar contaminants such as fats, oils or waxes
- Restrictions: not very suitable for cleaning chlorinated and sulphurised oils
Process Efficiency:
- Safety: flammable, with flash point
- Easy solvent monitoring
- Virtually no solvent maintenance required
Cost Aspect:
- Energy efficient: solvent with higher boiling point, compensation through system technology (high vacuum)
- Long service life: very stable solvent
Sustainability and environment
Environmental risk:
- ISOFIN RG® 58: Hazardous to groundwater WGK 1 (slightly hazardous to water), dangerous goods according to transport law
- ISOFIN RG® 63: Hazardous to groundwater WGK 1 (slightly hazardous to water), no dangerous goods according to transport law
- ISOFIN RG® 0: Hazardous to groundwater WGK 2 (obviously hazardous to water), dangerous goods according to transport law
GEISS® Products
Solvent Care
Test Kit:
- Specific test kits for each product for self-monitoring of the solvent used in the system
- Fast and continuous on-site analysis
- Process reliability and system protection
GEISS® Products:
Stabilisers:
- Specific stabilisers that are tailored to your process
- Ensuring the quality and efficiency of the cleaning process
- Protection of cleaning systems against corrosion
- Extension of the service life of the solvent
- Protection against the chemical decomposition of the solvent
GEISS® Products:
Foam breaker:
- Prevents the solvent in the distillation bubble from boiling over
GEISS® Products:
CORROSION INHIBITOR
- Preservation of the components after the cleaning process
- Prevention of unwanted corrosion
- Direct application over the solvent bath (separate corrosion protection tank required)
- Extremely homogeneous corrosion protection film
Geiss® Products
the geiss-system
For perfect cleaning results
Our international solution for surface cleaning—find the complete system overview here.
Sales surface cleaning
Powerful service for sustainable solvents
Strong partner
achieving more together
Here you will find an overview of all Plant manufacturers, with whom Richard Geiss GmbH successfully cooperates in the field of surface cleaning.
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Competent contacts
At Richard Geiss GmbH, we place great value on personal and competent service. Our experienced team is available to answer all your questions about our sustainable solvents and services.
