pnp machine,chip mounter,smt line,pick and place machine,pick and place robot,desktop pick and place machine,used pick and place machine,small pick and place machine,chip shooter,smt equipment,smt machine,openpnp,pcb printer,reflow oven,smt pick and place machine, stock in eu,feeder,smt assembly,pcb assembly,smd chip shooter,tvm802a,tvm802b,tvm802ax,tvm802bx,tvm802c,tvm802d, tvm802a s,tvm802b s,ql41,qm41,tvm925,tvm926,qm61,qm81,qm10 qhsmt

Skills about heat dissipation of PCB design in SMT process

Skills about heat dissipation of PCB design in SMT process smt pick and place machine reflow oven stencil printer There are some skills about heat dissipation of PCB circuit boards before you use the smt pick and place machine. qihe smt will sharing you some tips today .

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pnp machine,chip mounter,smt line,pick and place machine,pick and place robot,desktop pick and place machine,used pick and place machine,small pick and place machine,chip shooter,smt equipment,smt machine,openpnp,pcb printer,reflow oven,smt pick and place machine, stock in eu,feeder,smt assembly,pcb assembly,smd chip shooter,tvm802a,tvm802b,tvm802ax,tvm802bx,tvm802c,tvm802d, tvm802a s,tvm802b s,ql41,qm41,tvm925,tvm926,qm61,qm81,qm10 qhsmt

Quality control of power circuit boards in smt line

Compared with other types of circuit boards, the requirements of power circuit boards are high reliability and special copper thickness requirements. And these two points are difficult to control for circuit board manufacturers, so how to produce high-reliability power circuit boards?Next, author from qihe smt pick and place machine will take you to understand described from the following four aspects:

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pnp machine,chip mounter,smt line,pick and place machine,pick and place robot,desktop pick and place machine,used pick and place machine,small pick and place machine,chip shooter,smt equipment,smt machine,openpnp,pcb printer,reflow oven,smt pick and place machine, stock in eu,feeder,smt assembly,pcb assembly,smd chip shooter,tvm802a,tvm802b,tvm802ax,tvm802bx,tvm802c,tvm802d, tvm802a s,tvm802b s,ql41,qm41,tvm925,tvm926,qm61,qm81,qm10 qhsmt

How to set the illumination in the smt pick and place machine workshop

The illuminance requirements of the SMT pick and place machine workshop of the patch processing factory are relatively high, and the illuminance requirements of different areas are different. The illuminance requirements of the SMT workshop are as follows

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pnp machine,chip mounter,smt line,pick and place machine,pick and place robot,desktop pick and place machine,used pick and place machine,small pick and place machine,chip shooter,smt equipment,smt machine,openpnp,pcb printer,reflow oven,smt pick and place machine, stock in eu,feeder,smt assembly,pcb assembly,smd chip shooter,tvm802a,tvm802b,tvm802ax,tvm802bx,tvm802c,tvm802d, tvm802a s,tvm802b s,ql41,qm41,tvm925,tvm926,qm61,qm81,qm10 qhsmt

QM81 SMT pick and place machine line for shipping

Today we completed a batch of orders and arranged a container to loading shipment .
This is a fully automatic smt production line ordered by the customer.
including smt pick and place machine,complete range of PCB/PCBA handling system, high precision fully-automatic Solder paste stencil printer, Solder paste inspection, Pick and place, Lead free reflow oven , automatic optical inspection (SPI,AOI) (from our partners）, SMT Reels storage Solution etc

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pnp machine,chip mounter,smt line,pick and place machine,pick and place robot,desktop pick and place machine,used pick and place machine,small pick and place machine,chip shooter,smt equipment,smt machine,openpnp,pcb printer,reflow oven,smt pick and place machine, stock in eu,feeder,smt assembly,pcb assembly,smd chip shooter,tvm802a,tvm802b,tvm802ax,tvm802bx,tvm802c,tvm802d, tvm802a s,tvm802b s,ql41,qm41,tvm925,tvm926,qm61,qm81,qm10 qhsmt

Find soldering problems after smt pick and place machine process

In reflow oven patch processing after we finished the smt pick and place machine mounting process, some quality problems often occur, such as: cold joint, bridges, insufficient wetting, too much tin/less tin, what is the reason for this reflow soldering? how to solve it,
The following Qhsmt technology will be explained to you.

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pnp machine,chip mounter,smt line,pick and place machine,pick and place robot,desktop pick and place machine,used pick and place machine,small pick and place machine,chip shooter,smt equipment,smt machine,openpnp,pcb printer,reflow oven,smt pick and place machine, stock in eu,feeder,smt assembly,pcb assembly,smd chip shooter,tvm802a,tvm802b,tvm802ax,tvm802bx,tvm802c,tvm802d, tvm802a s,tvm802b s,ql41,qm41,tvm925,tvm926,qm61,qm81,qm10 qhsmt

Why use lead-free soldering for SMT chip processing

Why use lead-free soldering for SMT chip processing
When customers inquire about SMT chip processing, they often ask whether you are using lead-free soldering or leaded soldering. We will tell customers that both lead-free and leaded soldering are available, and the prices are different. What is the difference between leaded soldering and why should lead-free soldering be used for SMT chip processing? We will introduce the difference between leaded and lead-free soldering.

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