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CHINGYUAN · Products

Degreasing & oil removal

Remove machining oils, release oils and heavy soils before finishing.

Application image, not product packaging
APPLICATION-LED SOLUTIONS

Start with your process conditions.

Select against oil type, cleaning equipment and foam requirements and validate on actual components.

Substrate
Steel, galvanized steel or aluminium, model dependent
Process
Confirm by model and production conditions
Next operation
Coating, plating or assembly
Discuss this solution
PRODUCT SELECTION / 05 MODELS

Models & application conditions

Remove machining oils, release oils and heavy soils before finishing.

RT = ambient temperature. Values are trial references from product literature, not production instructions. Confirm model-specific TDS and SDS and validate on actual components before use.

QOH-103C

Heavy-duty oil cleaner

Model details ↗
Substrate
Galvanized sheet and strip; validate other steel parts
Method
Immersion / spray / ultrasonic
Trial temperature
RT–60°C
Trial concentration
3–8%
Packaging
25 kg / drum

For heavy oil removal. Evaluate foam, surface finish and bath maintenance in trials.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗
QOH-212

Die-cast aluminium release-agent cleaner

Model details ↗
Substrate
Die-cast aluminium and aluminium alloys; confirm grade
Method
Ultrasonic / spray; confirm other methods
Trial temperature
Confirm against model TDS
Packaging
25 kg / drum

Removes release agents and machining oils before coating. Wrought aluminium requires separate validation.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗
QOH-212C

Heavy-duty die-cast aluminium cleaner

Model details ↗
Substrate
Die-cast aluminium and aluminium alloys; trial first
Method
Immersion / spray / ultrasonic, subject to equipment review
Trial temperature
RT–60°C
Trial concentration
3–8%
Packaging
25 kg / drum

For heavy oils, machining oils and release oils on die-cast aluminium. Assess cleaning and substrate appearance together.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗
QOH-5060

Machine-tool equipment cleaner

Model details ↗
Substrate
Carbon steel, cold-rolled sheet, galvanized sheet and aluminium alloys; validate on actual components
Method
Spray / ultrasonic; confirm against equipment conditions
Trial temperature
Confirm against model TDS
Packaging
25 kg / drum

For machine-tool equipment and machined-component degreasing. Described by the shop as low-foaming and easy to rinse before coating or electrophoretic painting. Confirm concentration, temperature and time against model-specific TDS and component trials.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗
QOH-613

Heavy-duty steel degreaser

Model details ↗
Substrate
Carbon steel, cast iron and compatible tool steels
Method
Immersion / spray / ultrasonic, subject to process review
Trial temperature
Confirm against model TDS
Packaging
25 kg / drum

Removes cutting, stamping, drawing and protective oils from components such as gears and shafts.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗

For product selection, please share

  • Oil type, cleaning equipment and foam requirements
  • Current process and downstream requirements
  • Usage, destination country and sample objectives

Include component photos, treatment goals and acceptance criteria. Our technical team will review materials, equipment and downstream operations to define candidate products and a trial plan.

Test results apply only to the submitted samples and listed test scope. China RoHS six-substance reports are not EU RoHS ten-substance declarations. Reports without a model number are not automatically assigned to any model on this page.

Selection questions

How do soils and substrates affect cleaner selection?

Identify machining, release and protective oils, then check alloy, finish and downstream operations. Parameters cannot be transferred between models.

Can the same cleaner be used for spray and ultrasonic cleaning?

Confirm the selected model for each process. Check foam and operating conditions for spray cleaning, and substrate, geometry and soil for ultrasonic use. Do not transfer equipment settings directly.

What should I provide for sample evaluation?

Share alloy grade, contamination, equipment, available temperature, downstream requirements and component photos, together with finish and acceptance criteria.

Can website trial parameters be used directly in production?

Website conditions support initial selection. Obtain model-specific TDS and SDS and validate actual components, equipment, water quality and downstream requirements before production. Do not interchange model parameters.

Explore application scenarios

The right solution starts with a conversation.

Tell us about your substrate, process and goals.

Talk to our team
Submit your requirements and component photos for follow-up by our sales team.