Machines & equipment for sale

Why do you Need an Oven for Powder Coating?

To be able to understand why an oven is needed for powder coating, we need to understand the process of powder coating and why it is used.

What is Powder Coating?

Since its introduction in the 1960s, powder coating has become one of the essential aspects of the surface finishing industry. It is seen as a process associated with high-end finishes for its durability and cost-effectiveness. A multistage process made up of three fundamental steps of preparation, application and curing, and its suitable for metal and non-metal substrates.

What are the Benefits of Powder Coating?

In comparison to liquid coatings, powder coating is most known for the durable finish it offers, with many more benefits such as:

Achieves specialised finishes
More environmentally friendly
Faster turnaround time
Lower material costs
Long lasting
High resistance to impact, moisture, chemicals & wear
Protects against corrosion
More consistent colour
Thicker coating

How to Apply a Powder Coating Finish?

Preparation

Before the application of powder coating can be applied, the surface of the substrate needs to be prepared. Meaning the surface needs to be fully cleaned of any dust, dirt and debris as any remaining residue would disrupt the adhesion of the coating resulting in imperfections and tainting the final finish.

There can be many steps to achieving a suitable standard of cleanliness depending on the condition of the component to start with. This can include machinery for cleaning, rinsing, blasting and drying. The processes can include dipping the parts in weak alkaline solutions and neutral detergents in machine lines made up of dip tanks and wash stations.

Application of Paint

The parts now cleansed; the powder coating material can be applied.

Determined by the equipment for the application there are two main methods to apply powder coating, Electrostatic Deposition (ESD) & Fluidised bed powder coating. A spray booth with an electrostatic spray gun would be used for ESD, where the static charge from the gun would result in the powder coating sticking to the part. While fluidised bed powder coating would dip the (preheated) parts into the powder material in a fluidised bed.

Curing

This is when our industrial ovens are essential as both applications require a heating element. For the powder coats to cure, they need to reach a temperature (between 160°C to 240°C) to be able to melt and flow together, resulting in a consistent film layer coating the surface.

For ESD, the parts would go into the curing oven after application to achieve this. The time and temperature to process it determined by the size, shape and thickness of the part. Alternatively for fluidised bed powder coating applications, this heat treatment can take place before or after the application. If the item has been preheated prior to dipping, then the internal temperature of the part come dipping would be hot enough to cure the powder material. Therefore an oven is still required, just a bit earlier in comparison to ESD.

As a heating element is fundamental to powder coating, a curing oven is required as the finish would not be able to cure without it. Preventing the finish from taking on the durable qualities powder coating is used for.

Genlab LCO / 42H / DIG Large Capacity Multipurpose Oven

The Genlab large capacity multipurpose ovens offer a selection of highly efficient, reliable and cost effective ovens to suit most warming, drying and heat treatment processes. They feature the latest touchscreen control system which offers intuitive control and excellent accuracy for industrial and laboratory ovens.

Stock No: GRE750
Category: Industrial Ovens
Model: Genlab LCO / 42H / DIG
Year of Manufacture: 2008
Internal Size (WxDxH mm) [?]: 1220 x 720 x 1410
Max Temp: 250°C
Other Info: 11 Shelf Capacity, 4 Shelves Present
Condition: From a working environment
Location: Tyne & Wear, UK

Genlab 250°C Electric LCO Oven

This Genlab large capacity, 250°C multipurpose oven offers a highly efficient, reliable and accurate performance, suitable applications in drying, curing, general laboratory and industrial uses.

Stock No: GRE800
Category: Industrial Ovens
Model: Genlab LCO 250/1200
Internal Size (WxDxH mm) [?]: 800 x 750 x 2050
Max Temp: 250°C
Other Info: Last Calibration was until October 2023
Condition: From a working environment, Good Condition
Location: Tyne & Wear, UK

SNOL 300°C Industrial Oven (970/300 model shown)

SNOL 350°C Industrial Oven Range

350°C general purpose batch ovens, ideal for a vast range of low temperature thermal processes such as drying, curing and pre-heating.

Stock No: NEW070
Category: Industrial Ovens
Model: SNOL
Internal Size (WxDxH mm) [?]: Various
Max Temp: 350°C
Condition: Brand New
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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SNOL 650°C High Temperature Oven Range

General purpose high temperature, industrial, batch ovens which set the standard for a wide range of industrial processing applications

Stock No: NEW071
Category: Industrial Ovens
Model: SNOL
Internal Size (WxDxH mm) [?]: Various
Max Temp: 650°C
Condition: Brand New
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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SNOL 650°C High Temperature Oven with Powered Door

General purpose high temperature, industrial, batch oven suitable for a wide range of industrial processing applications. Includes a vertical powered door.

Stock No: NEW072
Category: Industrial Ovens
Model: SNOL
Internal Size (WxDxH mm) [?]: 600 x 750 x 900
Max Temp: 650°C
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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Custom Built Oven for Tier 1 Automotive Manufacturer

SNOL Custom Build Furnaces & Ovens

Custom built ovens and furnaces to meet your project requirements and standards.

Stock No: NEW079
Category: Industrial Ovens
Model: SNOL
Condition: Brand New
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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Romer 225°C Industrial Oven (1.5 x 1.2 x 2.0 model shown)

Romer 200°C Industrial Oven Range

200°C general purpose, electric, batch ovens from 3.4m³ upwards. Ideal for a vast range of low temperature thermal processes such as drying, curing and pre-heating.

Stock No: NEW080
Category: Industrial Ovens
Model: Romer SLS-O
Internal Size (WxDxH mm) [?]: Various
Max Temp: 200°C
Other Info: Touchscreen HMI Control
Condition: Brand New
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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Romer 225°C Convection Industrial Oven Range (1.5m x 1.5m x 1.5m model shown)

Romer 200°C Convection Industrial Oven Range

200°C electric, batch ovens from 3.4m³ upwards. Without a fan' these ovens are a very cost effective option or ideal for delicate processes that cannot tolerate air movement.

Stock No: NEW081
Category: Industrial Ovens
Model: Romer SLS
Internal Size (WxDxH mm) [?]: Various
Max Temp: 200°C
Other Info: Radiant heating
Condition: Brand New
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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Romer Essential Electric Oven Range

200°C general purpose, electric, industrial ovens from 3.4m³ upwards. Ideal for a vast range of low temperature thermal processes such as drying, curing and pre-heating. The Essential range is a cost effective solution where temperature recording is not required.

Stock No: NEW082
Category: Industrial Ovens
Model: Romer
Internal Size (WxDxH mm) [?]: Various
Max Temp: 200°C
Condition: Brand New, Excellent Condition, Unused, Current Model
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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Romer 300°C Industrial Oven Range

Romer industrial ovens are 300°C general purpose batch ovens from 0.9m³ to 8.4m³ in size. Ideal for low to medium temperature heat processes.

Stock No: NEW083
Category: Industrial Ovens
Model: Romer Forced Air Circulation SM
Year of Manufacture: Brand New
Internal Size (WxDxH mm) [?]: Various (see chart below)
Max Temp: 300°C
Other Info: Touchscreen Control plus i-Cure Software
Condition: Brand New, Unused, Current Model
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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Romer 600°C Industrial Oven Range

600°C general purpose, electric, batch ovens from 0.9m³. Ideal for a vast range of low to medium temperature thermal processes, Ideal for tempering, glass annealing, drying, preheating, and stress relieving of various materials and components at temperatures up to 600ºC.

Stock No: NEW084
Category: Industrial Ovens
Model: Romer Forced Air Circulation SH
Year of Manufacture: Brand New
Internal Size (WxDxH mm) [?]: 1500 x 1600 x 1400mm
Max Temp: 600°C
Other Info: Touchscreen Control plus i-Cure Software
Condition: Brand New, Unused, Current Model
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000

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230°C - 1.2m x 4.2m x 1.2m - Twin Chamber

Romer Custom Built Industrial Ovens

Romer and RSW are working together to offer custom built ovens manufactured to your requirements and specifications. The perfect solution if you know what you need and cannot get it as a standard oven. High quality build standards and low prices define a very competitive package.

Stock No: NEW085
Category: Industrial Ovens
Model: Romer Various
Year of Manufacture: 2023
Internal Size (WxDxH mm) [?]: Various
Other Info: Custom Ovens For customer requirements.
Condition: Brand New, Unused, Current Model
Availability:: Available subject to build time
Price [?]: Please call on +44 (0) 1922 45 8000