SMT Stencil

SMT Stencil

Stencils, also known as SMT Stencil, is a special mold for SMT. Its main function is to aid in the deposition of solder paste; the purpose is to transfer the exact amount of solder paste to the exact location on the empty PCB.

 

> Made of 304 stainless steel spring steel sheet imported from Japan

> High hardness, high temperature resistance, easy to clean;

> Purchase high-tension aluminum frame and AB resin glue

> The stencil opening is precise and the accuracy can reach ±20um

Stencil Type

Diversified Stencil product types to meet different needs.

Professional SMT proofing factory, industry-fast steel mesh production-same day delivery

Solder paste stencil

15 sizes available, multiple craftsmanship, reliable quality.

 

 

Ladder stencil

One stencil has multiple thicknesses, precise tin control, and guaranteed welding quality.

Red glue stencil

Born for red glue technology, replacing dispensing machines and improving production efficiency.

 

Quality Assurance

Imported special equipment + online polishing technology + innovation ability + ISO9000 certification

The unanimous choice of 12,000+ customers

 

 

 

Use imported steel sheets

Strong pulling strength, good smoothness, toughness, not easy to break

Thickness from 0.03mm-1.0mm, accuracy up to ±0.005mm

 

Equipped with high-precision laser cutting equipment imported from Germany

It has the ability to comprehensively combine multiple processes and process and produce various materials. The surface of the processing process is smooth and beautiful, the workpiece deformation is small, and the cutting accuracy is high. It can produce many types of Laser stencil, which has the characteristics of fast speed and good quality.

 

Polishing process

Grinding and polishing: polish the surface of the steel sheet after machine cutting and remove the burrs on the hole wall (no precision components)

Electrolytic polishing: After grinding and polishing, use current and liquid to polish the hole wall. The electrolytic polished stencil will have better tin removal effect during use and better mold release (there are precision ICs or BGAs with overly dense pins). element)

 

 

Stencil Specification

Specifications/CM

Hand brush effective area

Machine brush effective area

30cm*40cm Laser stencil

13cm*23cm

/

37cm*47cm Laser stencil

20cm*30cm

20cm*24cm

42cm*52cm Laser stencil

24cm*34cm

24cm*27cm

45cm*55cm Laser stencil

27cm*37cm

26cm*30cm

58cm.4*58.4cm Laser stencil

38cm*38cm

38cm*38cm

55cm*65cm Laser stencil

37cm*48cm

35cm*38cm

73.6cm*73.6cm Laser stencil

50cm*50cm

40cm*50cm

40cm*60cm Laser stencil

22cm*40cm

22cm*36cm

40cm*70cm Laser stencil

22cm*50cm

22cm*46cm

40cm*80cm Laser stencil

22cm*60cm

22cm*56cm

40cm*100cm Laser stencil

22cm*76cm

22cm*72cm

40cm*120cm Laser stencil

22cm*90cm

22cm*92cm

40cm*140cm Laser stencil

22cm*110cm

22cm*110cm

40cm*150cm Laser stencil

22cm*120cm

22cm*120cm

Production method

Top Layer

The top and bottom layers are combined into one sheet

Bottom Layer

The top and bottom layers each open one

MARK  

Half-engraved

No

Through hole

Thickness:

Conventional 0.1mm 0.12mm 0.15mm 0.18mm

 

Manufacture Stencil Notice


Steel mesh thickness:

Our stencil thickness is: 0.08mm / 0.1mm / 0.12mm / 0.15mm / 0.2mm / 0.3mm. The stencil thickness should meet the premise of the finest pitch QFP and BGA, taking into account the smallest CHIP original. See the attached table below for details:

Element Type

Spacing

Stencil Thickness

CHIP

402

0.12mm

201

0.10mm

 

QFP

0.65

0.15mm

0.5

0.12mm

0.4

0.12mm

0.3

0.10mm

 

BGA

1.25~1.27

0.15mm

1

0.12mm

0.5~0.8

0.12mm

PLCC

1.25~1.27

0.15mm

 

 

Customer need to provide Files

If you have special requirements, please explain and production can be arranged according to the specified thickness.

Information required by customers:

Any of the following will do:

Please be sure to confirm that the files/PCB boards provided are correct.

> GERBER file

> PCB file

> CAD file

> GBR file

> CAM file

> DXF file or physical blank PCB board


Why Choose us to manufacture Stencil

High quality production raw materials

Made ofimported 304and304H-TAstainless steel, it has high hardness, high temperature resistance and is easy to clean.

Professional service team

With a team with rich technical experience, the engineering team provides the most appropriate solution based on customer documents, and customer service follows up on orders in real time to help solve various problems in the order.

Advanced laser processing equipment

Equipped with high-precision laser cutting equipment imported from Germany, the accuracy can reach ±0.005mm. The laser uses IPG imported from Germany, and the cutting thickness is 0.03mm-1.0mm. Ensure delivery time while also providing stable quality.

Strict quality control

After the project has processed the documents, QC checks the documents and then prints the wax paper. The production compares the wax paper and documents, cuts the steel mesh, and conducts inspections before shipment. They check at all levels to ensure consistent quality and give customers peace of mind.

Fast logistics method

DHL, FedEX, UPS and other express logistics methods are available.

Fast delivery in 4 hours

The two laser machines work 24 hours a day. Orders placed before 17:00 will be shipped on the same day, and the next day at the latest.