Thermal spray coating of components used in paper and printing production

During the production of pulp and paper and in the printing industry, wear, erosion, corrosion and chemical influences are common problems affecting machine components. Often it is a combination of wear in a highly corrosive environment that makes it extra complex. By applying a thermal sprayed coating to the components, specific properties such as cycle lifetime, capacity, maintenance costs reduction, can be significantly improved.

It is now common to update old installations with lightweight materials to increase production capacities. This allows the older facilities to remain competitive with modern installations. In some applications steel rollers are replaced by CFK (Carbon Fiber) or aluminum rollers to reduce weight and increase stiffness of the structure. To protect the surface against abrasion and chemical attack, a thermal sprayed coating is applied.

Typical thermal sprayed components in the Pulp & Paper production:

• Corrugated Rolls
• Yankee Dryers
• Cyclones
• Pumps
• Press rolls
• Guide rolls
• Calendar rolls
• Metering rods
• Doctor blades

Typical thermal sprayed components in the Printing industry:

• Anilox rolls
• Grip rolls
• Plate cylinders
• Offset rollers
• Printing cylinders
• Mechanical Seals

Do you require thermal spray equipment or services?

STS Group – your global partner for better Pulp & Paper performance and durability
Whether you are in need of thermal spray services or equipment, the companies within the STS Group deliver the right solution. From initial advice to the design and delivery of specialized thermal spray equipment and coating services, the STS Group is committed to supporting your success!

Thermal spray equipment and materials - FST
Do you need turnkey thermal spray systems or specialized HVOF, plasma, cold spray, arc wire, flame powder or flame wire spray equipment? FST designs and builds these systems to fit your specific application. FST also provides thermal spray powders and spare parts.

Thermal spray services - EPC
If you choose to outsource your coating work, EPC delivers advanced coating services including plasma spraying services, HVOF spraying services, arc wire spraying services and flame spray coating services.