Etching Parts--Steken |Photo Etching,Precision Etching Parts Stainless,Stainless Steel,Screen Mask,Metal Mask,Etching Photo,Etching Parts

Photo etching-precision components

Steken use photo etching technology to make the stainless etching products, Copper alloy etching products, and precision parts. The products as : low frequency mask and high frequency mask for crystal , SAW, semiconductor, thin film(IC....) IC leadframe,Encoder,LED Backlights mold,VFD grid, camera panel and speaker cover ...etc.

Etching Basic Rules

1. The hole limit is related to the plate thickness. The minimum hole size or width cannot be less than 1.3 times the plate thickness. If the plate thickness is 0.3mm, the hole size must be 0.3X1.3=0.39mm at least.

2. Relationship between tolerance and plate thickness. The minimum tolerance is +/-( plate thickness/10). If the plate thickness is 0.5mm, the tolerance is +/- (0.5/10)=+/-0.05mm. For plate thickness below 0.1mm, the tolerance is +/-0.01mm.

3. Etching cannot produce right angles. Instead, a circular arc will be produced at the right angle. The minimum radius of the circular arc is the thickness of the plate. If the plate thickness is 0.2mm, a circular arc of R0.2mm will be produced at all right angles.

No Bridge Etching Technology For Stiffener

12 Inch Wafer Metal Mask

Half Etching Fixture

LED Half Etching Lead Frame

Chip Fixture

3225 Fixture

Voice Coil Motor(VCM) Spring

Amplitude Mask

Coffee Filter

Fixture

0.1mm Thin Line Etching

D:5mm Diameter 0.15mm T:0.1mm Mesh Hole

Crystal Washing Basket

Stainless Coffee Filter

(Encoder)(Decoder)

5X7 Spring Fixture

LED Lead Frame

◎Low Frequency Mask :

This kind of mask come from Japan mostly, We use Japan's stainless and manufacture those precision mask. Our products cover about 90% market share. All products are customize.

Product size:

3*8 FR Mask(small) , T=0.08mm , The mask width is about 0.07~0.08mm, it is high precision mask.

Mask 2*6 (small)

2*6Mask(Big)

2*6 Crystal Guiding Fixture

◎High Frequency 49U/S Mask:

We modify the traditional screw frame to magnetic frame, The material is stainless. It is imported

Crystal Frame

Traditional Crystal Frame With Screw

Magnetic Crystal Frame

Tray

Crystal Convert Fixture

Fixture

Tray

◎Other Etching Parts :

LED Backlights Mold

LED Backlights mold etching

Speaker Cover

Electrode

IC Lead Frame

ITO,Color Filter Holder

Stainless Coating With Teflon Fixture

Stainless Steel Blade

● Address : 6F.-12, No.16, Ln. 609, Section. 5, Chongxin Rd., Sanchong Dist., New Taipei City 241, Taiwan (R.O.C.)
● Tel No : +886 (02) 2995 6190
● Fax No : +886 (02) 2278 9990
● Email : steken@steken.com.tw