What Are The Differences Between Resin Production Line And Paint Production Line? | JCT Machinery

December 11, 2025

Resin and paint both belong to the category of chemical materials, but their production lines, which having some similarities in process, equipment and control requirements, also exhibit significant differences.

The products have different characteristics (the fundamental difference)

	Resin Production Line	Paint Production Line
Product Nature	High molucular weight polymers produced through chemical reactions (active reaction)	Physical mixing of resin+pigments+additives (no chemical reaction pccurs)
Production Method	Chemical synthesis	Physical dispersion, mixing and grinding
Process Complexity	Hihg, requiring temperature and pressure control	Medium, emphasizing dispersion and fineness

Differences in manufacturing processes

Resin Production Line

Typical Process:
Raw material metering→Feefing→Heating/catalysis→Polymerization reaction→Holding reaction→Cooling→Discharge→Filtration→Packaging

Features:
• Requires a reactor as the core equipment.
• The reaction process involves heat release, heat absorption, and pressure changes.
• Temperature, pressure, stirring speed, vacuum level, and reaction time must be strictly controlled.

Paint Production Line

Typical Process:
Dispersion→Grinding→Color matching→Dilution→Filtration→Filling

Features:
• No chemical reactions involved; the focus is on pigment dispersion and fineness control.
• Production requires physical processing equipment such as high speed disperser and sand mills.
• Temperature control requirements are relatively low.

Different Production Purposes
Resin production line is upstream of paint production line.
Many basic film-forming substances used in paints, such as alkyd resin, acrylic resin, and epoxy resin, come from the resin production line.

Paint production line mainly processes the resins further into finished coating products.

Similarities Between Resin and Paint Production Line

1. Involvement of mixing and homogenization
Both types of production lines require uniform dispersion and mixing of materials.
2. Similar equipment material requirements
SS304/316, carbon steel with anti-corrosion coating, etc., are commonly used.
3. Both require explosion-proof design (especially for solvent-based products)
For example: explosion-proof motor, explosion-proof control cabinet, nitrogen blanketing system (used for both solvent-based resins and paints).

Feel free to contact us, JCT help companies make more informed decisions regarding equipment selection and production line planning: +86-18138373963 (Whatsapp, Wechat) or contact@jctmixing.com.

Basic Information

Year Established

--
Business Type

--
Country / Region

--
Main Industry

--
Main Products

--
Enterprise Legal Person

--
Total Employees

--
Annual Output Value

--
Export Market

--
Cooperated Customers

--

PREV Creating The Perfect Combination For High-quality Paint | JCT Machinery

As Precise And Controllable As "Climate Wall": Structural Adhesive Production Line | JCT Machinery NEXT

Sitemap Privacy Policy

We are professional mixing manufacturer, providing sigma mixer, reactor, dual shaft mixer, etc .
CONTACT DETAILS

Donglian Jincheng Industrial Zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province, China

+86 - 181-3837 3963
contact@jctmixing.com
CONTACT US

Products
Service
About Us
Case
News
Contact Us
If you have any question, please contact us.

Welcome to inquiry.

CONTACT US

Language Sitemap Privacy Policy

Design

What Are The Differences Between Resin Production Line And Paint Production Line? | JCT Machinery

Send your inquiry