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All Products In Category:   E4/E6 | H Series | M6/M8

Lead Free Reflow Oven E4/E6

Quick Overview
Best Choice To Go With Small Volume Poduction

E4/E6  is a capable lead free CE certificated reflow oven with 4/6 upper & 4/6 bottom invidual hot air convection zones, pin chain & mesh belt inline conveyor. It's the best choice to go with small volume pick & place machine like Autotronik, TWS, DIMA, ESSEMTEC etc.

Machine's cover can be.jpg

E4/E6 Lead Free Reflow Oven General
Machine's cover can be easily lifted up with air spring holder.

 

Inner tunnel can be

E4/E6 Lead Free Reflow Oven General

Inner tunnel can be manually lifted up too, easy for clean and maintenance.

 

Latest self-designed porous plate

E4/E6 Lead Free Reflow Oven Aluminum Heating System

Latest self-designed porous plate, get best uniform hot air distribution under the theory of static pressure.New designing: aluminum heating plate +U shape heating tube, more stabile and longer service life

 

Aluminum heating system

E4/E6 Lead Free Reflow Oven Aluminum Heating System

Aluminum heating system is made up by 2 pieces aluminum plates (top and bottom) and 2 pieces U shape heater by stainless steel, compare with the traditional heater, advantages as below:

1.Easy to replace and maintain, only need to remove fix screws  and replace U-heater.

2. It has longer service life than old version, can save more cost for customers.

3. Better raw materials to ensure the stability of oven temperature.

4. Customers can replace aluminum heating system on installed reflow ovens(with old heating elements), maintenance and service problem can be solved  at once.

 

Upper 4-6 zones  and bottom

E4/E6 Lead Free Reflow Oven Tunnel

Upper 4/6 zones and bottom 4/6zones hot air convection latest CE certificated high temperature resistant motor.

 

Equipped with fan and adjustable bracket angle for cooling syste

E4/E6 Lead Free Reflow Oven Tunnel

Equipped with fan and adjustable bracket angle for cooling system.

 

Upper 4-6 zones

E4/E6 Lead Free Reflow Oven General

Upper 4/6 zones/bottom 4/6 zones hot air convection latest CE certificated high temperature resistant motor.

 

New designing makes easy to replace hot air motor

E4/E6 Lead Free Reflow Oven General

New designing makes easy to replace hot air motor.

1. Remove these screws

2. Take out whole structure (blower motor+ rounded fixing plate+ fan).

3. Take out motor fan which is fixed by set screw.

4. Replace blower motor and fan.

5. Fix the rounded fixing plate with blower motor by screws.

Operator can finish that within 15 minutes.

 

Full English interface

E4/E6 Lead Free Reflow Oven Controlling

Full English interface, easy to be operated which can stock more than 50 groups parameters with recommended leaded/leaded free temperature/speed setting before machine be delivered. You can master how to operate it within 10 minutes.

 

Unique program design

E4/E6 Lead Free Reflow Oven Controlling

Unique program design can adjust the start power consumption and lower the start current. Best choice for customer with limit power supply.

 

Colored touchscreen interface with PLC controller ensure stable operation of machin

E4/E6 Lead Free Reflow Oven Controlling

Colored touchscreen interface with PLC controller ensure stable operation of machine.

 

The whole machine was built under CE instruction

E4/E6 Lead Free Reflow Oven Electrical

The whole machine was built under CE instruction.

 

Schneider  Converter

E4/E6 Lead Free Reflow Oven Electrical

Schneider Converter

 

Mitsubishi  Breaker

E4/E6 Lead Free Reflow Oven Electrical

Mitsubishi Breaker

 

PLC (Made In Taiwan)

E4/E6 Lead Free Reflow Oven Electrical

PLC (Made In Taiwan)

 

Chain and mesh belt conveyor

E4/E6 Lead Free Reflow Oven Conveyor

Chain and mesh belt conveyor, all rail has been harden-treated, equipped with lubrication cup.

 

PLC, Schneider transducer

E4/E6 Lead Free Reflow Oven Conveyor

PLC, Schneider transducer, Panasonic motor formed a stable conveyor system.

 

Standardly equipped with SMEMA

E4/E6 Lead Free Reflow Oven Conveyor

Standardly equipped with SMEMA connector for inline production.

E4/E6  Lead Free Reflow Oven Features

●    Streamline shape design make the oven looks great. Touch screen with PLC controller which can save 50 groups of temperature parameters and provide extra 2 ports for profile test.

●   Equipped with brand electrical component like Schneider (German made) contactor, Omron (Japan made) box relay. CE certificated high temperature resistant blower ensure stable and lower noise operation.

●   Upper zone, hood and electrical box cover can be opened easily, easy  for cleaning and maintenance.

●   The inner tunnel of the oven is made of stainless steel which can stand the high temperature and easy for cleaning.

●   The entire upper and bottom zones are forced hot air convection.

●   Stainless steel mesh belt, chain conveyor and SMEMA connector.

●   Unique program design can automatically adjust the start power consumption and lower the start current.

E4 / E6 - Specifications

 Model

 E4

 E6

 Heating zones

 Upper 4 zones

 Upper 6 zones

 Bottom 4 zones

 Bottom 6 zones

 Heating tunnel

 980mm

 1655mm

 Dimension

 L2018*W891*H1350

 L2560*W891*H1350

 Net weight

 about 380Kg

 about about 550Kg

 General power

 26KW

 38KW

 Power consumption

 Approx.3--7KW

 Approx.4--8KW

 Rising time

 20 mins

 20 mins

 Controlling type

 Touch screen and PLC

 Touch screen and PLC

 Heating method

 Fully forced air convection

 Fully forced air convection

 Temperature controlling

 PID close-loop control, SSR drive

 PID close-loop control, SSR drive

 Temperature range

 Ambient---350℃

 Ambient---350℃

 Temperature accurancy

 ±1 ℃

 ±1 ℃

 Temperature uniform

 ±2 ℃

 ±2 ℃

 Cooling

 one cooling zones, fans for cooling

 one cooling zones, fans for cooling

 Conveyor method

 Mesh belt and chain conveyor

 Mesh belt and chain conveyor

 Conveyor height

 900±20mm

 900±20mm

 Mesh belt width

 330mm

 330mm

 Max PCB width

 300mm

 300mm

 PCB clearance

 top 30mm/bottom30mm

 top 30mm/bottom30mm

 Conveyor direction

 Left to right

 Left to right

 Conveyor speed

 100-900mm/min

 100-900mm/min

 Hook lift

 Manual

 Manual

 Exhausting port

 ∅85mm*2

 ∅85mm*2

 Power supply

 380v,3ph,50hz

 380v,3ph,50hz

E4/E6 Lead Free Reflow Oven Temperature Setting & IPC Standard:


●   Solder paste according to the metal powder into leaded solder paste and lead-free solder paste, The differences are mainly in the process of welding temperature. Lead-free soluble melt temperature and peak temperature higher than leader solder, about 30 -50C.

E4/E6 Lead Free Reflow Oven Temperature Setting & IPC Standard

 

E4/E6 Lead Free Reflow Oven Temperature Setting & IPC Standard:


●   Based on IPC standard reflow oven need to abide by attached profile feature, it can provide the best soldering result for Sn-Pb and Pb-Free assembly, before shipment, we calibrate the oven many times and save the perfect temperature setting for customer.

E4/E6 Lead Free Reflow Oven Temperature Setting & IPC Standard

 

E4/E6 Lead Free Reflow Oven Temperature Setting & IPC Standard:


●   Peak temperature should be higher than the melting point solder paste at least 20 to 30 ℃.

Sn-Pb reflowing profile

 

E4/E6 Lead Free Reflow Oven Profile:


●  Pb-Free Reflowing Profile.

Pb-Free Reflowing Profile
 

E4/E6 Lead Free Reflow Oven Profile:


●   After calibration &  test, our reflow oven is acceptable by IPC Standard completely.

E4/E6 Lead Free Reflow Oven Profile

E4/E6 Lead Free Reflow Oven Includes:

●   Lead free reflow oven

●   4/6 independently controlled upper heating zones

●   4/6 independently controlled lower heating zones

●   Corrosion-resistant, heatproof, stainless steel heating tunnel

●   PID temperature controls for each zone with ±1˚C accuracy

●   Air cooling

●   Mesh belt chain conveyor

●   Pin conveyor lubrication

●   Touch screen panel

●   1 year parts warranty
 

E4:

E6:

Shipping Information:

Shipping Information:

●   Dimensions:   L2.2*W1.08*H1.5m

●   Dimensions:   L2.8*W1.08*H1.5m

●   Gross Weight:   about 550 KG ●   Gross Weight:   about 700 KG
●   Cubic Meter:   3.8CBM
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