Verified Supplier | Shenzhen Liyang Weld...

Shenzhen Liyang Welding Equipment Co., Ltd.

China (Mainland) | Contact Details
Established 2011
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Quick Details

  • Type: Other
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Puhui
  • Model Number: T-8280
  • Voltage: 220V / 110V
  • Current: 50/60HZ
  • Rated Capacity: 1600W
  • Weight: 8KG
  • Usage: Pre-heating station

Packaging & Delivery

Packaging Details: carton
Delivery Detail: 3 days


Puhui T-8280
Preheater IR Preheating Machine
Preheating Oven

1.Product Features:

1). Machines use self-developed high efficiency infrared heating devices, using advanced PID intelligent temperature control heating, precise temperature control.

2). Can be realized on a lead, lead-free PCB board components for heating, especially for including BGA, SMD components, PCB board.

3). Special infrared heat penetration, the device even heat, no hot air flow will not let the small PCB board components shift to ensure the welding quality.

4). The machine is equipped with 1500W preheat (sol) system, preheat the scope of 280x270mm, with hand-held infrared welding machine supporting the use of T-835.

5). Easy to operate, after a simple training can fully operate the machine.

2. The main parameters:

Working table size: 410x316mm

Rated voltage and frequency: AC220-230v/AC110V 60/50Hz

Total Power: 1600W

Infrared Preheating chassis power: 1500W

Preheating chassis preheating Size: 280x270mm

Preheating chassis temperature adjustable: 0-450 °C

3. Main components:

Preheat oven main body      1

Temperature Sensor           1

PCB board bracket             1

GB Power Line                   1

User manual (CD)               1

4. Main components function:

Instructions for use:

1). Boot and boot before the examination:

i. Boot before checking the power cord is connected.
ii. Open the main power switch.
Then be used to be self-test (digital display temperature for the current room temperature).
iii. Little black front panel switch, used to control the infrared preheating chassis work; pressing the blue button on the front panel (up key), the red button (down key), can be within 0-450 °C to regulate the temperature of infrared preheating chassis work.
Pressing the switch to "ON", the infrared preheating chassis to work, pressing the switch to "OFF", the infrared preheating chassis to stop working.

2). Preheating PCB board operation:

(1) PCB board placement and adjustments:

i. According to PCB board size and position adjustment bracket will be placed in the bracket on the PCB board, and tighten the nut tightened.
ii. PCB board according to the size and welding requirements, press the blue front panel buttons (up key), the red button  (down key), in the range of 0-450 °C, adjust infrared preheating The output temperature of the chassis.

(2) preheating the opening and closing:

i. Press switch "ON" open the preheating chassis 3-5 minutes to show that the temperature stability around the set value can be related to operation of the next step.
ii. Work is over, pressing the switch "OFF", the infrared preheating chassis to stop working.
Note: At this point not to immediately turn off the power switch, so that whole cool down and then power off.
iii. Preheating temperature settings recommended: PCB board preheat to have the lead when the chassis temperature adjustable infrared preheating to about 100-120 °C; on lead-free PCB board preheat time, adjustable infrared preheating chassis temperature to 120 -
about 140 °C; also be used according to the user process and user experience of their own set different preheat temperatures.

3). Machine tuning and adjustment:

Infrared preheating chassis of the machine heating methods are: total pressure through heating and PID adjustment percentage method, you can warm-margin PCB board, self-regulation. General preheating temperature is lower than 250 °C, the percentage with PID regulation mode; preheating temperature higher than 250 °C, total pressure through heating method used.


5. Note:

1. After work, do not immediately power off until the machine cool down before you turn off the power.
2. To maintain unimpeded ventilation vents, IR preheating chassis clean, regular use of anhydrous alcohol to clean!
3. Careful, high temperature operation, safety, to prevent burns.
4. A long time do not use, should unplug the power cord!


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Verified Supplier - Shenzhen Liyang Welding Equipment Co., Ltd.
China (Mainland) | Contact Details
Established 2011
Response Rate
Company Feedback