Carbon Steel

5-Axis Machining

We offer 5-axis machining of parts. This service is when our CNC machine is needed to approach the part from multiple directions.

Benefits: 

Maximum machining flexibility.

Best Used For: 

A wide range of machining needs from production to job shop applications.

Acid Flushing

Acid flushing breaks down and flushes out the internal corrosion deposits and blockages in heat transfer rollers to improve flowrates and improve thermal conductivity.

Benefits: 

Improves efficiencies in heat transfer rates.

Best Used For: 

Heat Transfer and Chill Rolls

ASME Heat Transfer Rollers

We design, manufacturer, and repair high quality, custom ASME heat transfer rollers per ASME Section VIII, Division 1.

Benefits: 

This is a pressure tested vessel with stamped approvals; ensuring safe operating procedures.

Best Used For: 

Heat transfer and chill rolls.

Building-Up & Re-machining Journals

Building up (welding) and re-machining is usually done if a journal is worn, damaged, or simply bent- ultimately impacting the performance of web processing.

Benefits: 

Re-store journals to original and critical dimensions; thus reducing replacement costs.

Best Used For: 

Journal Repair

Calender Rollers

Calender rollers, which are usually configured in pairs, are used to gauge a web to a predetermined thickness by running the web through a controlled gap.

Benefits: 

Calender rollers are series of hard pressure rollers that are used on-line or off-line to form or smooth a sheet of material like paper or plastic film.

Best Used For: 

Calendar Rollers

Chemical Resistance Property Testing

These tests are conducted to determine chemical resistance characteristics of a covering, coating or finished part.

Benefits: 

(1) Customer Media Immersion Testing (2) Volume, Weight and Hardness Change Data (3) Corrosion Resistance Testing (4) Solvent Wipe Testing

Best Used For: 

Wide range of problem solving applications around corrosion protection.

Chevron or Herringbone Grooving

Spreader rollers grooving can take many forms including: herringbone pattern, chevron groove pattern, reverse taper configuration, and grooved rubber covers.

Benefits: 

Improved web handling; wrinkle release

Best Used For: 

Bowed roll and stretch roll applications.

Core Repair

Rebuilding cores is a routine service we perform. We also possess the capability to provide metrics on frequency of core repair so as to manage spends in the most cost effective way.

Benefits: 

We can provide FEA analysis to help solve issues with production.

Best Used For: 

Core Repair

Knurled and Ground finishes

Available in a variety of aluminum and steel, our knurled and ground finishes are available for the manufacturing and repair of custom converting rollers.

Benefits: 

Custom finish solutions.

Best Used For: 

A wide variety of applications.

Machined Crowns

Roller crowning is intended to ensure proper web alignment and helps minimize the effects of deflection. Materials include several types of aluminum and steel.

Benefits: 

Minimize the effects of deflection.

Best Used For: 

A wide variety of applications.

Mirror Finishing

Chrome plating is used where a “mirror” finish is needed.

Benefits: 

Mirror finishing is a very smooth surface and can either decrease or increase web/roller friction.

Best Used For: 

A wide variety of applications.

MODEL 500LSS - 5" dia. x .312" wall steel

Nickel Plating

Electroless Nickel plating offers some advantages over chrome plating. It has a better resistance to corrosion with relatively thinner coatings than chrome.

Benefits: 

Electroless Nickel plating –in the as-plated condition has a hardness of approximately 50Rc. It can be heat treated by baking to a hardness of approximately 70Rc.

Best Used For: 

Electroless Nickel plating can be applied to aluminum and steel.

Nip Rollers

Our nip rollers are available in alloy steel, carbon steel, and stainless steel. Nip rollers are also known as pinch rollers and by various other names.

Benefits: 

Proper selection affects product quality and line speeds.

Best Used For: 

They are used to press two or more sheets together to form a laminated product.

Overlaying Weld

Overlaying welds are utilized to help build up a roller’s body to a larger diameter, repair existing faces on rollers, or incorporate different properties.

Benefits: 

Re-store to original and critical dimensions; thus reducing replacement costs.

Best Used For: 

Core and Journal Repair

Physical Property Testing

We offer a wide rand of physical property testing which enables us to determin material composition and performance expectations in order to optimize application solutions.

Benefits: 

Compression Load Deflection Testing, Hardness Testing, Tensile, Elongation and Tear, Ozone Resistance, Surface Energy (Wettability), Surface Finish (Roughness), Thermal Conductivity

Best Used For: 

Wide range of problem solving applications and analysis.

Plasma Transferred Arc

We manufacture and utlize plasma transferred arc welding or cladding systems to provide wear and corrosion resistant coatings or claddings. 

Benefits: 

Provide a protective wear layer or rebuild parts back to original dimensional integrity.

Best Used For: 

This technology is used to rebuild surfaces back to original dimensional integrity.

Re-shelling

Re-shelling is considered if the outer shell is damaged or has experienced internal corrosion, and it’s possible to cut off the other shell and re-shell.

Benefits: 

Reduce costs in repair or replacement situations.

Best Used For: 

Heat Transfer and Chill Rolls

Reverse Tapers (concave crowns)

Spreader rollers’ grooving can take many forms including: herringbone pattern, chevron groove pattern, and reverse tapers (also known as concave crowns).

Benefits: 

Custom finish solutions.

Best Used For: 

A wide variety of applications.

Shaft Repairs

Wear and abarasion resistant coatings can be applied to shafts. Shafts can also be rebuilt or “remanufactured” to original dimensions using cladding technologies.

Benefits: 

Reduce costs in repair or replacement situations.

Best Used For: 

Shaft Repair

Sleeving & Re-boring

Sleeving and re-boring are often done on journals where a critical journal diameter is worn. A sleeve is machined and put in place within the roller’s bearing.

Benefits: 

Reduce costs in repair or replacement situations.

Best Used For: 

Journal Repair

Spiral Grooving for Air Entrapment Removal

Spreader rollers’ grooving can take many forms including: spiral grooving, chevron groove pattern, reverse taper configuration, and grooved rubber covers.

Benefits: 

Improved web handling; wrinkle release

Best Used For: 

A wide variety of applications.

Straightening Roll Bodies

By inspection and measurement of the size and wall thickness and the severity of the bend, the roller’s body can be straightened within original specifications.

Benefits: 

Reduce costs in repair or replacement situations.

Best Used For: 

Core Repair