Three - Zone SMT Reflow Oven , Small Reflow Oven Machine For SMT LED PCB Welding

Small three-zone reflow soldering oven Medium reflow Large eight temperature zone reflow soldering machine

3 Zone Reflow soldeing oven

Product parameters
Number of heating area          3
Heating zone length                1000mm
Heating mode                         hot air
Cooling zone number             1
PCB maximum width              300mm
The left and right mode of transport            (left - right optional)
Belt height                              880 + 20mm
Transmission mode                net
Conveyor belt speed               0-2000mm/min
Power                                      3 line 5 phase 380V or single phase 50/60Hz 220V
Normal power                          4Kw
Working power consumption             Approx1.5Kw

6 Zone Reflow soldering machine

8 Zone reflow soldering oven

Product model: RF-835LS
Product features:

Unique advanced heating system of longevity
1. The heating system with high efficiency and energy saving of Sweden 110 v nickel flipping hair heat pipe, radiation power peak wavelength 4 um, cooperate with curved reflector, high thermal efficiency, fast temperature rise, special forced hot air circulation system structure, make the PCB and components heated evenly, completely eliminate the "shadow effect".

2. Adopts the solid state relay Taiwan yangming large current output, safe, reliable, combined with the temperature controller of fuzzy control, has been monitoring the change of ambient temperature and heat value, with the minimum pulse control heating device, fast response, guarantee + / - 1 ℃, temperature control precision machine error within the plus or minus 2 ℃, the temperature distribution within the length direction of the temperature distribution in the IPC standards.
3. The temperature control adopts imported fuzzy control and PID intelligent computing precision controller, through the PID intelligent operation, automatic control calorific value, the fuzzy control function increase overshoot and inhibiting function and fast response to external heat change function, the fastest speed response to the change of the external heat and temperature through the internal control to ensure more balanced.
4. Heat pipes module design, convenient maintenance and dismantling.
5. The high temperature and high speed motor adopt Taiwan three, wind smoothly, little vibration, low noise.
6. The furnace can be overall open, is advantageous for the chamber of a stove or furnace clean.
7. With super bad, temperature, fault diagnosis, sound and light alarm
8. Power, heat up quickly, from room temperature to constant temperature of about 15 minutes.
9. Special SSR radiator, radiator efficiency is greatly improved, prolong its service life effectively
10. Using high temperature protection system, furnace are made of special materials suitable for lead-free welding, welding area equipped with rosin flux recovery system, protect the environment.

Reliable and stable transmission system
1. The Taiwan STK stepless variable speed motor drive system, electric belt line speed stepless speed regulator, cooperate 1:15 0 STK turbine reducer, smooth operation, the speed is 200-1800 - mm/min stepless adjustable, and have the accurate digital linear velocity of the instructions.
2. Adopt independent wheel structure and flat support, form a complete set of stainless steel mesh belt, smooth operation, speed precision can be up to + 20 mm/min.
Special stainless steel mesh belt b word, durable wear resistant.Use for a long time variant not easily.
Product parameters:
Heating area number,                                                   8/8
Heating zone length,                                                     2800 mm
Heating mode,                                                              full hot air
Number of cooling zone,                                               2
PCB maximum width,                                                    350 mm
Transportation direction,                                               left to right (or right to left)
The height of conveyor belt, 880±20mm
Transmission Mode,                                                    network transmission
Conveyor belt speed,                                                   0-1500mm/min
power supply, 380v  5 line 3 phase 50/60 hz
Start the power,                                                           28kw
Normal work power,                                                     6 kw
Heating time,                                                                about 15 minutes
Temperature control range,                                         at room temperature to 400 ℃
Temperature control mode,                                          temperature meter control
Temperature control precision, ±1℃
PCB temperature deviation, ±2℃
Abnormal alarm,                                                           temperature anomalies
Appearance size (length * width * height),                   4000 * 710 * 710mm
Machine weight,                                                           550 kg

Large Reflow soldering machine guide rail 8 zone with PC control