SMT Equipment

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N

Name:

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N

Offered by:

Flasonsmt Co.,ltd

   

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N Description:

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N

  • Nitrogen soldering process
  • dual Lane conveyor
  • Weight Approx:2760kg
  • Dimension 5520*1680*1530mm
  • Product description: 8 Zones Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N China Manufacturer, Nitrogen soldering process, dual rail conveyor, Weight Approx:2760kg, Dimension 5520*1680*1530mm

8 Zones Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N

Specifications:

Features:

1. Reinforced main hanging bracket to guarantee there is no deforming and board jamming occurred.

2. The dual-rails conveyor is able to improve the production efficiency as well as power & cost.

3. 15% heat transferring efficiency was improved to deal with the lead free process with more complicated and larger products.

4. New cooling configuration to make the filtered or reclaimed air back to oven chamber, it reduced the thermal loss as well as get better flux reclamation.

5. User the full protection of the sealed oven design to prevent N2 and O2 from losing effectively. So the lowest concentration of N2 and O2 can be reached to 150 PPM.

6. When Concentration of oxygen is 300-800 PPM, consumption is only 20-22M3/H.

7. Double-track dual-speed, single machine cost, double production capacity, energy saving up to 65%.

8. Nitrogen quantification is controllable throughout the process, and each temperature zone is independently closed-loop controlled, which can make the nitrogen concentration range from 5-200ppm.

9. The new two-stage flux recovery system, multi-point collection, fully improves recovery efficiency and reduces maintenance time and frequency for customers.

Machine Specification

Model

KTR-800D-N

Control

Industrial computer

Heating zones qty.

Top 8, bottom 8

Cooling zones qty.

Top 3, bottom 3

Heating zone length

3110mm

Rectifying plate

Thick copper plate

Weight

Approx:2760kg

Dimension

5520*1680*1530mm

Exhaust capacity

11㎡/min×2

Color

Grey

Nitrogen system

With "-N" standard configuration including nitrogen sealed structure and pipeline, nitrogen flow meter, water chiller cooling system

Full Nitrogen system: Oxygen analyzer added on the N Standard

Nitrogen consumption

Standard width machine (400mm Width): 300-1000ppmO2ppm, 10-20m3/ hr

N2 Consumption: Widening machine (610mm Width): 500-1000ppm at 25-30m3 / hr

Control system

Electricity supply

3P 380V/220V 50/60HZ

Temp. control range

Room temp.~300℃

Total power

67KW

Temp. control accuracy

±1℃(static state)

Start power

32KW

Temp. control method

PID +SSR drive+ PLC

Consumption power

10KW

PCB temperature deviation

±1.5℃

Speed control

3 Inverters adjust

Data save

All profiles can be saved

Warm up time

Apprx.30minute

Abnormal alarm

High, low temp. alarm

Conveying system

Rail structure

2 sectional rails

Rail fixed method

Front fix

Chain structure

Stainless steel, stuck-free type

Conveying height

900±20mm

PCB Max. width

50-400mm

Conveying method

Mesh+ chain+ rail

Component height

Top/bottom 30mm

Conveying speed

300-2000mm

Conveying direction

Left to right

Lubrication

Automatic

Cooling system

Cooling method

Water Chiller

Heating features

Heating zones

Top 8,bottom 8(3110mm)can meet the need of the peak lead-free technique.

Cooling zones

After cool down by forced air, PCB temp. is ≤70℃ at the exit.

Warm up time

From the normal temp. to set temp, approximate 30 minutes.

Warm up sequence

Warm up from two side, save the power and time

Profile transfer time

<15min

Heating zone temp. control accuracy

±1℃

PCB temp. deviation

±1℃

Empty to full load heat balance respond time

≤20 s

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N was added in Jun 2020

Dual Lane Nitrogen SMT Reflow Oven KTR-800D-N has been viewed 29 times

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