Drawer style high-temperature oven, SIEMENS system, medical grade silicone film fixed line baking

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model:DHX-CT-4 Automated Drawer Oven

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Single drawer (internal dimensions):customized

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Overall appearance of the machineSize:1350*1320*1570mm(Width x Depth x Height)

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Temperature range:RT+15～150 ℃ can be adjusted arbitrarily.

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Instrument resolution:0.1 ℃.

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Temperature uniformity:± 3 ℃ at 200 ℃ (temperature fraction)Uniformity of fabricFive point geometric layout for drawer surface, empty load constant temperatureData measured after 30 minutes)

2、 Structure and Material:

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Drawers andInner box material:draweruseSUS316Lstainless steelmirror faceBoard,lumen304 stainless steel.

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Outer box material: The outer box is made ofSUS304 stainless steel wire drawingBoard,numerical controlbendForming, laserWelding production,Low surface shape change.

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Surface treatment: The inner surface is mirror polished, and the corners and welds are rounded with smooth transitions. After surface grinding, polishing, and treatment, it can prevent rust and resist corrosion.

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Sealing material:The sealing strip adoptsClean high-temperature resistant silicone rubberProduction, Door andThe inner liner adoptsoneThe layer sealing form enhances the sealing effect, making the seams around the door tightly sealed without leaking hot air.

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Insulation layer: made of aluminum silicate products and ceramic fibersblanketMaterial, temperature resistantAt 200 ℃, it has the characteristics of non flammability and strong insulation, with a thickness of80mm。

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The touch screen uses7-inch exquisite version screen, Siemens "SIEMENS"seriesPLC。

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Box skeleton: Made of square tubes, it maintains the load-bearing strength of each surface inside and outside the box, and retains the coefficient of thermal expansion and contraction to prevent deformation of the box.

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The box adoptsThe CNC digital work mother machine is formed with a beautiful and elegant circular arc shape, and adopts a flat non reactive handle for easy operation.

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According to actual needsdesignIt saves space and has a moderate operating height, making maintenance easy.

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Bottom equipped with4 piecesspecializedWanxiang Fuma Wheel.

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everyThe heating and air supply system of each chamber adopts a hot air circulation method, with uniform temperature distribution.

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turbineStrong air supply circulation, avoiding any dead corners, can make the temperature distribution in the heat storage area uniform, and horizontally circulate the air on both sides. The electric motor is equipped withcentrifugeWind blade4Set.

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Heating method for chamber air: Air is horizontally transported from the right to the left, and the air is drawn in from the left orifice plate by the air wheel at the top of the chamber (the heating tube is installed in the left air groove). The air is blown out from the right orifice plate and undergoes heat exchange with the product, repeating this process.

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Motor protection: thermal relay protection.

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The temperature control output power is calculated by a microcomputer, and the heating power is automatically controlled according to the size of the internal load to achieve high-precision and high-efficiency electricity efficiency, which is more environmentally friendly and energy-saving.

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Exhaust system: designFour independent exhaust ports and intake ports of the four chambers are finally integrated into a total exhaust pipe that flows upwardsThe customer's site can be connected to the exhaust system to ensure that there is no high concentration of smoke odor during use.

4、 Control system:

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warmDegree control adopts Siemens“SIEMENS”high definition7-inch color touch screen.

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The core controller is SiemensPLC, It has the advantages of long service life, strong anti-interference ability, and high control accuracy, and has significant advantages over traditional instruments. Multiple signal combination relays (transistors) output, signals can be logically processed

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answer4A drawer is usedEach independentlyControl, share oneindividualtouchfeelScreen,1 PLC host,Multiple groupsTemperature moduleCompared to switch mode.

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independenceAutomatic constant temperature: The thermostat can control the temperature according to the temperature value set by the user,Each cavity drawer can choose different temperature control values,useMultiple groupsPID automatically calculates the output power, and the closer it is to the temperature setting value, the smaller the output power, in order to achieve constant temperature control and save energy.

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In the setting, if an error occurs, a warning signal will be provided.

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Fault alarm and cause display, with processing prompt functionEquipped with Ethernet communication interface, a set of working software is randomly given as a gift, and users can print test curves through their own computer. Through communication protocols, users can write their own programs. Through the Ethernet interface.

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The temperature control output power is calculated by a microcomputer, and the heating power is automatically controlled according to the size of the internal load to achieve high-precision and high-efficiency electricity efficiency, which is more environmentally friendly and energy-saving.

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Definition of tricolor lights: green running, yellow standby, red warning

5、 Safety protection device

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Overtemperature alarm: equipped with heating indicator light, constant temperature indicator light, and preset time controller

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Explosion proof process: The control electrical cabinet is isolated from the internal guide plate of the oven.

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Equipped with a non fuse protection switch; Motor overcurrent protection.

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Dual independent over temperature protection; Sound and light alarm.

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Phase loss or undervoltage protection.

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Compressed air under pressure alarm.

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Grounding protection: safety grounding protection for structural components; Emergency stop protection.

6、 Power supply:380V/50Hz