Model

KTU-500

Solder pot   type

4^th   adjustable

PCB width

Max.50~500mm

Heating   technology

Matrix   straight heating, heating efficiency up to 95%

PCB convey   height

750±50mm

Solder pot   temp.

Room temp.~350℃,   accuracy ±1-2℃

Conveyor   speed

1500-1800mm／Min

Solder pot   temp. accuracy

±1℃

Angle

3~7 degree

Finger types

Strong titanium   finger/customized

Component height limit

Max.100mm

Solder bar   adding way

Manually

Wave height range

0~18mm keep   steady

Temp. control  

P.I.D+SSR

Wave quantity

2 (dual waves)

Machine   control

PLC+PC

Preheating length

1800MM

Width adjust

Manually/motorized

Preheating zones

4 individual zones

Flux adding way

Automatically

Conveyor direction

Left to right

Flux flow rate

10~100ml/min

Preheat power

20KW

Spray method

Step motor+A-100   nozzle

Preheat temp.

Room temp.~250℃   (adjustable)

Flux recycle

Tray to collect

Heating model

Hot air

Electricity

3P 5 wires   380V/3P 220V

Solder bar type

Lead-free

Total power

Max.22kw

Solder pot power

14kw

Normal running power

Approx.3-5kw

Solder pot capacity

Approx.700kg

Air supply

4~7KG/CM2 

Solder pot material

Cast iron

Dimension

4500*1600*1730

Weight

Approx.2300kg

Machine cover

Structure

Streamline cover design, the frame is made of   thick square tube, the cover is made of 2mm steel plate. There are totally 6   wheels to move the machine easily.

Front door   structure

Fully enclosed glass door, transparent，pneumatic holder to support, ensure the operating   and repairing space.

Machine top

Anti-explosion lamp

Surface   treatment

Painted with white color

Flux spraying

Spray nozzle

Spray range:20~65mm,adjustable，nozzle height: 50~80mm adjustable，max. flow rate:100ml／min

Air circuit

Acid and   alkali resistant air pipe, the brand is SMC from Japan.

Nozzle   moving system

Step motor to   drive, Mitsubishi PLC, with proximity switch and entrance sensor to control,   according to the coming PCB’s speed and width, the spraying system can detect   and starts to work.

Flux recycle   system

Tray to hold   the waste water and flux, can be draw out easily, make maintenance very   convenient.

Flux exhaust   system

Exhaust   system：stainless steel mesh frame+ double layers filter，recycle the flux to maximum.

Isolated air   curtain

Air pressure   type knife, blow the redundant flux into the recycling box, to avoid the flux   to enter into the preheating zones, ensures the safety.

Spraying box   structure

Made of full   stainless steel, easy to clean and repair. Anti-corrosion, very durable.

Preheating

Preheating   zone quan.

Preheating   length is 1800mm, divided into 4 sections, supply abundant adjusting space, very   good for big PCB and complicated PCB. Reduce the heat impact on PCB, improve   the production efficiency.

Temp.   control method

Mitsubishi   temp. collecting module, PID is very precise and stable.

Heating   parts

The heaters   are imported from Taiwan, heat up very fast, with long life, small thermo lag;   The heat is even in the zones.

Preheating   power

20KW

Install mode

The heating   module adopts drawer design, easy to replace and repair, make the maintenance   very convenient.

Transmission

Rail

Made of aluminum, wear resistant and without distortion.

Rail   parallelism

Width adjusting accuracy less than 0.2mm

Width adjust

Manually/motorized

C/V speed   setting unit

Min.1mm／min 0-1800mm／min

C/V speed   variation range

Electric closed-loop control, within 0-10mm／min

Conveying   motor

Panasonic motor from Japan

Solder pot

Low   oxidization design

High quality   solder pot, the heat is very steady. Adopts liquid solder flow design, reduce   the impact oxidization, especially for small PCB.

Economical   running

Reduce the   power consumption

Moving   method

Motorized

Wave   adjustable height

0-18mm

Wave motor

TCG motor   from Taiwan，adjust the wave height with frequency conversion.

Preheating   parts

Adopts the stainless steel heaters from Taiwan, with long life and power saving up to 40% daily.

Cooling

Cooling   method

Adopts high   power centrifugal fan, reduce the air bubble and solder pad stripping

Automatic finger cleaning

Imported   premium pump, can wash the fingers from both sides. Propyl alcohol to clean   and can be recycled.

Control software

★Automatic alarm function for failure:：thermocouple abnormal，temp. too high or too low；if preheating system or solder pot is abnormal, the heating stops.

★Preheating temp., solder pot temp., conveyor   speed, spraying and cooling can be controlled separately.

★One week automatic power on/off setting （three times one day）

★The emergency stops are in front, rear of the   machine, press them in case of any emergency.

★UPS and timer are available for each model.

★Smema connectors are available at both entrance and exit.