Lead free Hot Air reflow oven EKT- M6

Short Description:

Introduction: No.1 The unique advanced long life heating system 1.The heating system adopt the Swedish nickel heater with efficiency and energy-saving. The peak wave length of the radiation power is 4UM with curved surface reflector to the rising temperature speed, improve the thermal efficiency. And the special forced-air circulation system make PCB and the component heated uniform and eliminate the “shadow effect” completely . 2.Using special high temperature resistant protecti...


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Introduction:

No.1 The unique advanced long life heating system

1.The heating system adopt the Swedish nickel heater with efficiency and energy-saving. The peak wave length of the radiation power is 4UM with curved surface reflector to the rising temperature speed, improve the thermal efficiency. And the special forced-air circulation system make PCB and the component heated uniform and eliminate the “shadow effect” completely .

2.Using special high temperature resistant protection system in heating preservation system and special iron in furnace .

3.Using imported Taiwan SanYue long axis of high temperature fan motor and W shaped heat pipe, Model design, no noise, shockless and easy for maintenance .

4.Whole oven are porous aluminum transfer the hot air to guarantee the hot air evenly to the PCB .the whole top oven fixtures can open completely so that easy to clean the oven inside .

No.2 Smooth and reliable transmission system

1.The transmission system use STK adjustable speed motor imported from Taiwan matched with the 1:150 turbine reducer can running smooth ,speed range can be arrived at 0-1500mm/min.

2. Independent wheel structure support and match stainless belt to make the running smoothly and the speed precision is up to ±20 mm/min .

3.Special stainless belt: durable and wear-resistant, not easy to deform and long life.

No.3 Stable and reliable electrical control system

1.It adopts imported thermostat control which owns fuzzy control and PID intelligent precision control system.It can fast response the changes in external heat and ensure more temperature balanced by PID intelligent operation and automatic control heating .

2. Using thermocouple imported from Taiwan by each temperature zone, it can fast and sensitive induct the changes in each temperature zone, transfer and control timely, compensate the temperature balance in each zone .

3.Special SSR solid state relay matched with dedicated radiator improve the heat efficiency greatly and prolong the lifetime effectively. No contact output and fuzzy control function by thermostat, can monitoring the changes of outside temperature and calorific value, controlling the heating device by minimum pulse, ensuring the high precision of the temperature control & the uniform temperature in internal and the length ,direction, temperature distribution, all of these meet IPC standards .

4. Power is abundant, heat up fast, it’s only need 20 minutes from room temperature to constant temperature.

5 .Failure diagnosis and sound light alarm.

6 .Delay shutdown production function, uniform cooling after the shutdown: prevent component deformation.

Specification:

Model

EKT- M6

Heating System Number of heating zones UP 6/BOTTOM6
Length of heating zones 2500MM
Heating mode hot air
Cooling Mode Force air
 

 

Conveyor System

Max. Width of PCB 350mm
Mesh belt width 400mm
Transmission Direction L→R(or R→L)
Transmission Net Height 880±20mm
Transmission type Mesh and chain
Range of rail width 0-300mm
Conveyor speed 0-1500mm/min
Auto/manual Lubrication standard
Upper hood method Manual(option:auto)
Fixed rail side Front rail fixed(option: rear rail fixed)
Components high Top and bottom 25mm
 

 

 

 

 

Control system

Power supply 5line 3phase 380V 50/60Hz
Total power 28kw
Starting power 28kw
Normal power consumption 4KW
Warming time About 20 mins
Temp. setting range Room temperature-300℃
Temp. control method PLC & PC
Temp. control precision ±1℃
Temp. deviation on PCB ±2℃
Data storage Process Data and status storage(80GB)
Nozzle plate Aluminum Alloy Plate
Abnormal Alarm Abnormal temperature. (extra-high/extra-low temp.)
Board dropped alarm Tower light: Yellow-warming, Green-normal, Red-abnormal
General Dimension(L*W*H) 3600×1000×1490mm
Weight 700KG
Color Computer gray

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