New Lines & Equipment
New vacuum quenching, controlled atmosphere, or automated continuous lines often require media that better match furnace type, process rhythm, and quality targets.
Heat Treatment Fluid Solutions
Heat Treatment Fluid Systems for Controlled Cooling, Stable Batches, and Longer Fluid Life
KERUN helps gear, bearing, aerospace, and precision component manufacturers match quenching media, polymer quenchants, cleaning, rust prevention, and lifecycle service to real heat treatment conditions, supporting uniform hardness, controlled distortion, batch consistency, longer fluid life, and lower maintenance and compliance cost.
Process Challenges
Why Manufacturers Re-Evaluate Heat Treatment Fluids
Customers rarely switch heat treatment media just to change suppliers. They usually start a new selection process when new equipment, mass-production quality issues, environmental pressure, or rising maintenance cost begins to affect delivery, audits, and total operating cost.
Mass-production Quality Issues
Hardness variation, distortion, cracking risk, and unstable batch consistency can increase rework, scrap, customer complaints, and delivery pressure.
Compliance & Maintenance Pressure
Oil smoke, VOCs, fast aging, sludge, frequent fluid replacement, waste treatment, and cleaning workload can make the lowest unit price become the highest lifecycle cost.
KERUN Solution Approach
From Fluid Selection to Long-Term Process Control
Understand the Heat Treatment Process
KERUN reviews material, component geometry, furnace type, quenching method, target hardness, production rhythm, and existing pain points.
Recommend the Fluid System
Quenching oils, polymer quenchants, cleaning agents, rust preventives, and maintenance methods are matched to process requirements.
Support Testing and Implementation
Laboratory analysis, trial support, bath setup, concentration control, and process observation help reduce transition risk.
Manage Performance through LMS
Ongoing monitoring, filtration, condition tracking, replenishment planning, and waste-reduction support keep the fluid system measurable.
Product Systems
Recommended Product Systems for Reliable Process Performance
Each product family is positioned as part of a process solution, supported by technical review, testing, and operating guidance.
Featured
Quenching Oils
For controlled cooling, hardness consistency, oxidation resistance, vapor phase control, and reliable
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Featured
Polymer Quenchants
For adjustable cooling performance, reduced fire risk, concentration management, and process flexibility
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Featured
Industrial Cleaning Agents
For removing quenching oil, carbon residue, particles, and process contaminants before inspection,
Explore MoreFeatured
Rust Preventive Fluids
For temporary corrosion protection during storage, transportation, intermediate process stages, and post-cleaning
Explore MoreFeatured
Fluid Monitoring & Maintenance Systems
For bath condition tracking, filtration, replenishment planning, cloud-based monitoring, and lifecycle cost
Explore MoreTypical Applications
Built for Critical Components and Repeatable Production
Heat treatment fluid performance is especially important for parts where hardness, microstructure, distortion control, surface cleanliness, and stable delivery directly affect product value and customer audits.
- Automotive gears, shafts, bearings, fasteners, and transmission components
- Construction machinery parts, hydraulic components, pins, and structural components
- Wind power bearings, large rings, and high-load mechanical components
- Universal metal parts, precision components, tools, and equipment parts
- Aerospace and high-standard manufacturing parts requiring controlled process quality
Related Industry Applications with Proven Fluid Demand
Heat treatment performance is often connected to upstream machining, intermediate cleaning, and long-term fluid management.
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Discuss Your Heat Treatment Fluid Requirements with KERUN
Share your material, component, furnace type, quenching method, current fluid condition, and production challenges. KERUN’s technical team can help identify a suitable fluid system and lifecycle support plan.