WHAT WE DO?

KST was founded in 2011, and we have been in this field for more than 11 years!

China based leading PCB UV exposure machine and Direct imaging system Manufacturer. We’re the team of professionals who understand what our clients need is and trying to fulfill the same in appropriate span of time with suitable price.

We have previously sold around the world and Brand KST(www.kstuv.com,www.uvkst.com,www.kstpcb.com) eventually achieved the industry’s top three, annual sales of more than 1 billion.

This year, we intend to increase sales of new coming machines and metal parts , so we established a new site.

KST is a national high-tech enterprise which integrates R&D, production, sales and service of LED automatic and semi-automatic exposure equipment.

By the end of 2013, KST invested RMB 20 million, and cooperated with the world’s leading optical enterprise to set up a joint venture, headquartered in Dongguan, with establishment of a global LED optical product research and development base.

 

See KST factory online? Let's go!

What Facility We Have

We have 50 Sets CNC Machining Center, 6 Sets turning-lathe, 6 Sets gantry machining center, 12 different machines for sheet metal processing and milling machine.

We are proud of

KST has two major subsidiaries, Dongguan Rsee Lighting Technology Co., Ltd., Dongguan Krun  Co., Ltd. Rsee lighting is major in LED light source, and KR is for processing metal parts and metal plate. We designed and produce all the machines parts by ourselves. 

KST imported foreign advanced optical technologies and targeting the actual needs of domestic and international PCB industry, has managed to made its own technological innovations, and has applied for 12 invention patents, 46 utility model patents, and 9 design patents; except for 3 invention patents, all other 64 patents have been granted with corresponding certificates. The Company is successful in developing high performance full-automatic UV LED PCB exposure machine and other high-end equipment that lead in performance in China.

100+

Happy clients

30+

From countries

700+

Employees

12+

Years Old

500+

Successful project

32000+

Factory size

Cost Effective

We are continuously improving our efficiency to reduce the production cost.

We promise to make cheapest but top-quality PCB UV exposure machine and Direct Imaging system possibly because of scale effect, extremely high production efficiency and less manpower cost.

On-Time Delivery

On-Time delivery is the most important metric for KST Optical. We learned very early in our journey that On Time Delivery is very critical success factor for our partners.

Our integrated manufacturing ERP system gives you realistic delivery date to avoid any inconsistency between your expectations and our work.

Customer Service

Our easy-to-use machine system, professional and efficient customer service brings Customer First approach in PCB manufacturing.

One on One approach to customer with continuous feedback loop help us align ourself to our partner’s needs better than our competitors.

Quality Adherence

We ensure top quality and consistent improvement in our manufacturing to deliver high quality Machines

We’re continuously investing to source top level material and advanced technology which enable us to bring high quality and high speed in your PCB manufacturing.

Shall we work together?

KST have been in the business of PCB UV exposure machines in China for 11 years, let a true industry veteran provide you with high quality and lower costs machines.

Auto Alignment PCB Outer Layer Exposure Machine

Model Exposure Size Exposure Mode Exposure for Line/Space
KST-SA6254-WX 623*546 Auto Alignment Double sided Exposed at same time Dry film Wet film 50/50um
KST-SA7262-WX 723*622 Auto Alignment Double sided Exposed at same time Dry film Wet film 50/50um
KST-AEM6457-WX 623*546 Full automatic Dry film Wet film 50/50um
KST-AEM7262-WX 723*622 Full Automatic Dry film Wet film 50/50um

1) Simple structure in linear type ,easy in installation and maintation.

2) Automatic energy calibration and compensation, uniformity>85%, some above>90%

3) LED Technology, power savings, high efficiency, cost effective.

4) Built in temperature monitor module, alarming when LED over temperature.

5) High precision constant current driving power supply design, reducing the current impact of LED, greatly prolongs the LED service life

Auto Alignment Solder Mask UV Exposure Machine

Model Exposure Size Exposure Mode Exposure for Solder Dam
KST-SA6254-FH 623*546 Auto Alignment Solder Mask all colors 75/75um
KST-SA7262-FH 723*622 Auto Alignment Solder Mask all colors 75/75um
KST-SA6254-TFH 623*546 Auto Alignment Double sided Exposed at same time Solder Mask all colors 75/75um
KST-SA7262-TFH 723*622 Auto Alignment Double sided Exposed at same time Solder Mask all colors 75/75um

Features:

  1. Power module design slow current rise mode, ensure LED life.
  2. Using communication mode compensated monitoring LED brightness quality.
  3. Built-in temperature module that can monitor LED board temperature any time.
  4. LED light source modular designs that easy maintenance and replacement.
  5. Double sided machine with 8-axis independent 8-CCD auto alignment, alignment accuracy≦10μm.
  6. Automatic energy calibration and compensation, uniformity can automatic calibration to above 90%.
  7. Through multi-wavelength mixed achieves the best resolution, undercut ≦0.7mil(on copper surface).
  8. Production speed 2.5~3 pcs/min.

Professional innovation, leading technology, real-time service, timeless

Model Exposure size Exposure Mode Exposure For Resolution
KST-E7070-XL 700*700 Double Sided Dry film and Wet film L/S:50/50um
KST-E10070-XL 1060*700 Double sided Dry film and Wet film L/S:50/50um
KST-E12570-XL 1250*700 Double Sided Dry film and Wet film L/S:50/50um
KST-E15070-XL 1500*700 Double Sided Dry film and Wet film L/S:50/50um
KST-E20080-XL 2000*800 Double Sided Dry film and Wet film L/S:50/50um

LED service life: 3 years

LED Light Source

Main features:
1) Simple structure in linear typ ,easy in installation and maintation.
2) Automatic energy calibration and compensation, uniformity>85%, some above>90%
3) LED Technology, power savings, high efficiency, cost effective.
4) Built in temperature monitor module, alarming when LED over temperature.
5) High precision constant current driving power supply design, reducing the current impact of LED, greatly prolongs the LED service life.

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