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Product Bulletin
Roller Hearth Furnace Systems for Tube Annealing and Stress Relieving
Follow this link for a .pdf of our print brochure: http://www.secowarwick.com/thermal/tubeannealing.pdf
SECO/WARWICK manufactures continuous conveyor furnaces for annealing and stress relieving tube and pipe:
- Electric or gas-fired operation
- Roller hearth or mesh belt designs
- Ferrous or non-ferrous applications
- Full annealing, clean anneal, spherodize anneal or stress relieving heating cycles
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Roller Hearth Furnace Line to Anneal, blue and stress relieve at rates up to 18,000 pounds per hour |
Seco/Warwick designs and builds roller hearth continuous furnaces for annealing both in-process and finished tubes in ferrous, nonferrous, and stainless steel materials.
Equipment
SECO/WARWICK roller hearth furnaces heat quickly and uniformly. No matter what the length of run or size of tubing, SECO/WARWICK furnaces provide even heating - end to end - as the work progresses through the furnace.
SECO/WARWICK furnaces are capable of processing a wide variety of tube diameters up to 10 inches/254 mm and lengths in excess of 100 feet/30 meters. Wall thickness may vary from several thousands of an inch up to an inch/25mm. SECO/WARWICK will custom design each roller hearth furnace line to suit plant layout, process configuration and desired production rates.
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15,000 LB/6,800 KG per hour Continuous Roller Hearth Tube Annealing Furnace Line for carbon and alloy tubing |
5,000 LB/2,250 KG per hour Continuous Level Wound Roller Hearth Tube Annealing Furnace Line for copper tubing |
Controls
SECO/WARWICK offers total control systems featuring PC/PLC integration along with graphic software packages and over temperature control instrumentation. The computer relates a wide range of variables and provides a constant feedback for instant recall and downloading of data to a centralized computer system. Temperature, tube wall gauge, conveyor speed, loading and atmosphere conditions are but a few of the parameters that can be monitored, controlled, recorded, stored, and varied by the operator with the push of a button.
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10,000 LB/4,500 KG per hour Roller Hearth Tube Annealing System for stainless steel tubing |
System Control Panel |
The control system uses a PLC and is on the leading edge of controls regardless of the particular process. A single PLC located adjacent to the furnace, allows the operator to have fingertip control of all of the inputs and furnace operations.
The graphic interface, programmed by SECO/WARWICK, is custom tailored to exclusive requirements as specified by the end user. All the conveniences of a digital display panel are combined into a single computer terminal screen with recording and retrieval capabilities available on demand.
If utilized to the full capacity of the system, the input of a customer order code number is all that is needed to implement a specified pre-programmed cycle for heat treating the entire lot of tubing.
Looking for more information and prices?
Fill our our Request For Quotation Form
Thermal Proces Product Team equipment is manufactured by both SECO/WARWICK &
ELTERMA S.A., Poland
USA • Poland • China • India
©1995-2009 SECO/WARWICK Corporation
The latest design, materials and equipment specifications should be obtained from the company before any reliance is placed on the enclosed since changes may occur due to product improvement.
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