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Steel & Aluminum Industry
R.A. Heller has worked closely with the steel and aluminum industries. Whether you operate a hot or cold mill, we can assist you in ensuring the smooth operation of your rolls. Roll manufacturing and repair is a significant area of our work. We have established reliable procedures to manufacture and repair rolls, whether they need special metallurgical requirements, a custom weld overlay, or a durable chrome layer.
From melt shops to roll mills, we have helped our customers increase their up time. Our chrome department has manufactured and completely restored various types of press molds. Our grind and machine shops recondition and rebuild mill rolls, bearing housings, and large shafting.
Pulp, Paper, & Roofing Industries
For the past 60 years, R.A. Heller has excelled in the repair of complex and critical pieces of equipment for the pulp and paper industry. Our skilled craftsmen have worked with many types of rolls in the pulp and paper manufacturing process, from very large head box rolls to very complex texture rolls.
In our chrome plating shop, we hard chrome plate bearing journals, whether I.D. or O.D., to far exceed their original conditions. This chrome plating process results in a harder, more accurate bearing surface that extends the life of the bearings. Our extensive capabilities and specialized equipment are well suited to a wide range of quality re-chroming and repair work on such items as:
4Dump Truck Telescopic Cylinders
4Earth Moving Hydraulic Cylinders
4Hydraulic & Pneumatic Cylinders |
4Hydraulic Pump, Motor, & Valve
4Hard Chrome Plating to Restore Bearing & Seal Fits
4Roll Repair & Manufacturing Face, Journal, & Head Repairs |
4Shingle Mill Rolls, Star Wheels,
Paddle Rolls, & Wear Plates |
Oil & Gas Industry
R.A. Heller has been serving the oil and gas industry for a number of years, providing or repairing parts for oil rigs and gas drilling components (ex. mud motor rotors and refining equipment).
Can & Punch Manufacturing
R.A. Heller has been involved with the can and punch industry for over 45 years. Because we work within extremely close tolerances, projects from body maker rams, various size punches, and crankshafts to tooling are within our capabilities. In-house chrome plating, metalizing, and grinding capabilities make this work a natural fit.
Plastic Injection Molding
R.A. Heller has been involved with the plastic injection molding industry for over 45 years. Our projects have ranged from modifying injection machines for custom applications to rebuilding mechanical and hydraulic components (i.e. link pins, hydraulic rams, pistons, platens, screws, and extrusion molds).
Aerospace Industry
We are involved in hard chrome plating, grinding, and machining for various parts in the aerospace industry, adhering to such specifications as AMS 2406 and AMS2460 for hydrogen embrittlement relief.
Mining Industry
R.A. Heller has worked to repair various high-wear items used in the coal mining industry.
Wind Turbine Industry
R.A. Heller is pleased to say we are now part of this industry.
Miscellaneous Services
Our shop has chrome plated a wide range of items including:
4Saw Blades
4Food Processing Parts |
4Agricultural-Combine Wear Parts
4Wood Processing & Veneer Rolls & Bars |
4Brick & Paver Molds
4Printing Rolls |
4Gate & Ball Valves
4Medical Parts |
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