Single sided aluminum substrate hot air oven, double-sided aluminum substrate oven, high thermal conductivity substrate oven

NegotiableUpdate on 02/27

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Nature of the Manufacturer: Producers

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Overview

LED aluminum substrate dry film inner layer dry film process diagram: substrate pretreatment (degreasing/pickling → water washing → micro etching/mechanical grinding plate → water washing → drying) → PE film peeling → film pasting (preheating → film pasting → cooling) → exposure → PET film peeling → film peeling → development (development → water washing → drying) → etching PCB substrate surface that has not been dried, residual moisture inside the board, which not only affects the adhesion of the dry film to the surface, but also causes open circuit caused by film peeling

Product Details

LEDAluminum substrate dry film inner layer dry film process diagram:
Substrate pretreatment (degreasing)/pickling→wash→Micro corrosion/Mechanical grinding plate→washing→Drying)→Peel offPEFilm → Coating (preheating → coating → cooling) → Exposure → Peel offPETFilm → Peel off film → Development (Development → Water washing → Drying) → Etching
PCBSubstrateThe board surface has not been dried, and the residual moisture inside the board affects the adhesion of the dry film to the board surface, causing the film to spin and open circuit. It also causes sand holes on the surface of the board, so consideration should be given when selecting oven equipmentPCBThe uniformity of heating on the substrate surface ensures that the board is dry.
The products produced by our companyMHG-Series precision hot air circulation oven
Performance characteristics:
Adopting a dual air duct circulation structure, the temperature field distribution is uniform;
The temperature control adopts Fuji instruments, which are easy to operate;
When conducting forced air circulation aging tests, it can also be used as a natural air circulation aging test;
The door seal is made of heat-resistant silicone rubber, ensuring hygiene and safety;
Equipped with sound and light over temperature alarm and protection devices;
Technical parameters:
1Air supply method: forced air circulation
2Temperature range:RT＋10℃～300℃
3Temperature fluctuations:<±0.5℃
4Temperature uniformity: ±1.5%
According to the testing standards: TestingSENSORPlacement point, within the size of the inner box wall1／10Here.
5Temperature control device: FujiP.I.DIntelligent temperature control instrument,LEDDigital display and settingsP.I.Dautotune
Time timed.
Temperature control output:SSROutput, Omron relay, solid-state relay.
Temperature measuring device:1branchPT100Platinum resistance temperature sensing device, precise temperature measurement
Timing device:HS48S-99.99Timing instrument
Intelligent temperature inspection instrument: multi-point measurement display and control.
6Material: Made of stainless steel both inside and outside
7Insulation material: Aluminum silicate
8Characteristic composite electric heater
9. Protection device: Overtemperature protector, motor overload protector, buzzer, fault indicator light, no fuse switch.