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Desktop reflow oven machine lead-free reflow oven machine ，PCB heating machine 

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Why Puhui lead- free reflow oven T-937 has 2 “faint glow tubes”?

These days ,we received some questions from one of our lead- free reflow oven T-937 users from Australia, He proposed to us , why the 2 ...

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Rework station replace machine

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INFRARED IC HEATER reflow oven T962 User Manual

1.T962 Description: The INFRARED IC HEATER T962 is a micro processor controlled reflow-oven. It can be used for effectively soldering var...

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share rework station machine repair and replace machine 

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Relationship between solder paste characteristics and reflow soldering temperature curve

Solder paste characteristics determine the basic characteristics of the reflow profile. Different solder pastes have different chemical co...

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The detection method of rework station T-870A preheating plate not heating

1 Check the small switch of rework station T-870A Disassemble the machine at the rear, close the switch, and use a muleteer to test whet...

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Channel reflow oven machine ， up and down heating zones,PuHui reflow oven machine ,

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How to disolder the ships by puhui heat plate t-890

Fix the PCB board, adjust the position of the PCB board and the lamp head, align the laser of the infrared lamp with the chip to be remove...

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How to prevent circuit board reflow deformation

When reflowing, some circuit boards are easy to bend or warp and deform, and if serious, may even lead to empty welding, tombstones, etc. ...

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1. Precautions for installation of thermocouples a. During the use and installation of the thermocouple used for sensing temperature, it s...

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know more about this problem can click the link 

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1. Hot air transfer process of hot air reflow soldering When lead-free soldering, we need to pay attention to the loss of thermal efficien...

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Single temperature zone reflow soldering Single temperature zone reflow soldering is to control the temperature change of the temperature ...

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Reflow furnace cleaning and maintenance method

After reflow soldering is used, a large amount of rosin flux will remain on the inner wall of the reflow soldering furnace and the pipes ...

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PCB welding machine;PCB reflowing machine ;PCB desoldering machine;

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https://www.ginkgoem.com/products/led-new-light-source-channel-type-reflow-soldering-t980

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Circuit board reflow solder joint quality requirements and inspection methods

（1. ）A good reflow solder joint and appearance should meet the following points: 1. The surface of the solder joint should be complete, sm...

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How to set the temperature of lead-free solder paste reflow soldering machine

The melting point of lead-free solder paste is 217 degrees, and the common composition of lead-free solder paste is: Sn/Ag/Gu and its rati...

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