Circulation-air ovens & fresh air ovensfor reproducible processes

(W × D × H) This circulation/fresh-air oven is used for drying and heating 2 solvent-free steel tools: Size of the 1st tool: 1,200 × 900 × 300 mm high (approx. 1,800 kg) Size of the 2nd tool: 1,200 × 900 × 200 mm high (approx. 1,200 kg)

• Electronic temperature control with 2 pieces of electronic over-temperature protection controllers
• In the oven there is a tool holder frame with 2 loading levels, consisting of a profile tube construction with four double flange supports
• the receiving frame is screwed into the oven
• Floor with 8mm thick steel base plate, floor load capacity: 3 tons
• Oven chamber made of aluminized sheet steel
• Power switching: solid state relay
• Blind plates on the interior side wall to subsequently optimize the temperature tolerance
• 150mm insulation reduces heat loss
• Paint finish: RAL 6011 reseda green structure

(W × D × H) This circulation/fresh-air oven is used for drying and heating solvent-free plastic parts. Customer requests for heating of smaller quantities were implemented using a “door in door” system. There is a removable rack with supports in the oven for this type of loading. The smaller door prevents heat loss when loading or removing parts.

• electronic temperature control with electronic over-temperature protection
• There is a smaller loading door built into the main door, hinged on the left:
• Size 600mm wide × 1,000mm high
• On the inside of the door there is a hanging loading rack with 4 semicircular storage trays with perforated sheet metal covers (perforations 5 × 5 mm)
• Oven chamber made of galvanized sheet steel
• Power switching: solid state relay
• Blind plates on the interior side wall to subsequently optimize the temperature tolerance
• 150mm insulation reduces heat loss
• Paint finish: RAL 7035 light gray structure

(W × D × H) This forced air fresh air oven is used for drying ceramic fillers (medical field) in stainless steel drums. Due to hygiene requirements, the inner and outer casings are made of stainless steel. The customer's specifications for the arrangement of the barrels in conjunction with the required temperature tolerance were implemented using fans mounted on the sides.

• Electronic temperature control with two pieces of electronic over-temperature protection controllers
• 2-channel line recorder including text printer (date, time) for interior temperature and product temperature (hand sensor) document the drying process
• Air flaps for the supply of fresh air can be controlled via potentiometers
• The support bases of the barrels are designed for a load of 600 kg each
• Power switching: solid state relay
• Blind plates on the interior side wall to subsequently optimize the temperature tolerance
• 150mm insulation reduces heat loss
• Temperature distribution in the empty oven at 250 °C operating temperature and heated oven +/- 5K

(W × D × H) This circulation/fresh-air oven is used for polymerizing solvent-free silicone adhesive as well as for baking silicone potting materials and epoxy resins in the production of power semiconductors.

• electronic temperature control with electronic over-temperature protection
• The switching elements are located in a linearly guided slot in the left side wall
• External cladding of the dryer according to customer specifications
• Oven chamber made of stainless steel sheet
• Power switching: solid state relay
• Weekly timer for preheating the dryer
• Blind plates on the interior side wall to subsequently optimize the temperature tolerance
• 100mm insulation reduces heat loss
• Paint finish: RAL 7031 pebble gray structure / door: RAL 5010 gentian blue structure

(W × D × H) This circulation/fresh-air oven is used for heating solvent-free thermoplastics and steel parts.

• electronic temperature control with electronic over-temperature protection
• Oven chamber made of stainless steel sheet
• 6 pieces stainless steel drawers 500 mm × 550 mm × 40 mm high
• Power switching: solid state relay
• Weekly timer for preheating the dryer
• Blind plates on the interior side wall to subsequently optimize the temperature tolerance
• 150mm insulation reduces heat loss
• Paint finish: RAL 6011 reseda green structure

(W × D × H) This circulation/fresh-air oven is used to heat solvent-free plastic pipes for subsequent deformation. The rotational movement of the plastic pipe in conjunction with the flow of warm air through the pipe results in uniform heating.

• Three zones temperature control with electronic overtemperature protection controllers for precise temperature control
• Oven chamber made of stainless steel sheet
• Medium pressure fan flanged to the rear of the oven to generate axial air movement in the plastic pipes. The air volume is controlled with an additional manual throttle valve.
• On the left side wall in the rear area, mounted frequency-controlled gear motor. The standard flange on the geared motor accommodates the plastic pipe to be heated.
• Side inspection door equipped with heat-resistant glass pane
• Fixed and swivel castors enable the dryer to be aligned with the forming unit
• Power switching: solid state relay
• Time sequence control via timer including visual notification after expiry
• Weekly timer for preheating the dryer
• Blind plates on the interior floor for subsequent optimization of temperature tolerance
• 120 mm insulation and strip curtain on the door reduce heat loss
• Paint finish: RAL 7044 silk gray structure

(W × D × H) This circulation/fresh-air oven is used to dry cleaned, wet support sheets.

• electronic temperature control with electronic over-temperature protection
• Oven chamber made of stainless steel sheet
• Oven chamber with collecting tray for condensate with drain pipe to the outside
• 2 pieces of stainless steel drawers 1,095 mm × 590 mm × 50 mm high with bases made of perforated sheet metal (perforations 5 × 5 mm)
• Power switching: solid state relay
• Time sequence control via timer including visual notification after expiry
• Blind plates on the interior side wall to subsequently optimize the temperature tolerance
• Fresh air connection for the sucked in air with filter housing
• 150mm insulation reduces heat loss
• Paint finish: RAL 7035 light gray structure

(W × D × H) This forced air fresh air oven is used for drying ABS solvent-free thermoplastic rolls.

• electronic temperature control with electronic over-temperature protection
• Oven chamber made of galvanized sheet steel
• The interior of the dryer is equipped with a support frame with 3 pairs of support brackets made of 60 × 60 × 6 mm angle iron
• In the interior there are 3 storage shelves 980 × 980 × 42 mm high, consisting of circumferential rectangular tube frames (60 × 40 mm) made of stainless steel with cross struts
• Support trays with perforated sheet support (perforations 5 × 5 mm), can hold a maximum of 500 kg (surface load). Free height between the support trays: 700 mm
• Power switching: solid state relay
• Left door can be opened from the inside
• Blind plates on the interior side wall to subsequently optimize the temperature tolerance
• 120mm insulation reduces heat loss
• Paint finish: RAL 7001 silver gray structure / Door: RAL 5010 gentian blue structure