Grieve 550°F Shelf Oven Used for Drying Powdered Resin
Appears in Print as: '550°F Shelf Oven Used for Drying Powdered Resin'
Grieve’s No. 859 is a 550°F (288°C) shelf oven currently used for drying powdered resin in trays at a customer’s facility.
Grieve’s No. 859 is a 550°F (288°C) shelf oven currently used for drying powdered resin in trays at a customer’s facility. Workspace dimensions are 44" × 30" × 60", and 12 kW are installed in Nichrome wire heating elements, while a 1,000-cfm, 1-hp recirculating blower provides horizontal airflow to the workload.The oven has 4" insulated walls, Type 430 stainless steel interior and four independent doors for access to the workspace, each opening 20-1/2" × 28-1/2". Other features include 32 trays measuring 19" × 29" × 2-1/2", a weekly timer to start and stop the oven, and a digital timer for each compartment with a button and pilot light to indicate end of cycle. Controls include a digital indicating temperature controller, manual-reset excess-temperature controller with separate contactors, recirculating-blower airflow-safety switch and a 10"-diameter circular chart recorder.
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