Willscreen is a global leading company that provides customized wedge wire screens and filtration solutions. It was founded in 2001 in Ansan, South Korea and has since expanded to have networks across Asia, Europe, and North America. Willscreen offers a wide range of wedge wire screen products for various industries such as water treatment, petrochemical, food and beverage, and more. In addition to products, it also provides engineering consulting, installation, maintenance, and after-sales support services. Willscreen prides itself on having key certifications for quality management and environmental management systems and innovation.

1. Mongnaero 65, Danwongu Ansan-si, Gyeonggi-do Korea (Postcode: 15605)
Tel : 82 32 822 9801~2 / Fax : 82 32 822 9803 / Website : http://www.willscreen.com / e-mail : willscreen@willscreen.com
WILL SCREEN
Idea and solution

2. CONTENTS
» HISTORY·········································································3 Page
» ORGANIZATION····························································4 Page
» NETWORKS····································································5 Page
» PRODUCT·······································································6 – 15 Page
INTRODUCTION OF PRODUCT····································7 – 8 Page
PRODUCT BY TYPE OF INDUSTRY······························9 – 15 Page
» SERVICE········································································16 Page
» KEY CUSTOMERS························································17 Page
» KEY CONTACTS···························································18 Page
» CERTIFICATION·························································19 Page

3. HISTORY
2001'
Willscreen was founded in 2001
2013'
Acquired Certificate of patent
for Gel Strainer type Auto Filter
and invested to expand the
oversea market
2016'
Acquired ISO 14001 Certificate
Aggressive sales in oversea
markets
2012'
Acquired ISO 9001 Certificate
Willscreen opened its own manufactory in
Ansan city and being selected as a excellent
small-medium enterprise by SMBA
2015'
Acquired Certificate of Inno-biz
Acquired Certificate of Venture Business
2003'
Incorporated Willscreen Co., Ltd.
Expended the businesses in
domestic markets

4. PRESIDENT
(CEO)
SALES
Domestic Sales
Oversea Sales
ACCOUNTING
ENGINEERING
&DESIGN
PRODUCTION
ORGANIZATION

5. NETWORKS
● ●
●
●
●
●
●
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Belgium
Moscow
Saudi Arabia
Malaysia
Indonesia
Australia
●
Japan
Shanghai
South Korea
» Established: 2001’
» Office & Factory: Korea, Gyeonggi – do, Ansan City
» Number of employees: 13
» Turn over: USD 3,000,000
Willscreen is a global leading company, providing the best quality of
customized products and engineering services to the valuable customer

6. WILL SCREEN
PRODUCT

7. DEFINITION
• Wedge wire is a welded steel structure, mainly used for filtration, separation and retention media.
• It consists of surface profiles, usually V-shaped, that are resistance welded onto support profiles.
The distance between the surface profiles is controlled very accurately, as it forms the slot
through which the filtrate flows.
• In case of V-shaped surface profiles conical slots are created (as shown on figure).
FILTERATIONS DIRECTION
• The direction of the flow is determined by the position of the surface profiles in relation to the
support profiles. Wedge wire screens are either flow-out-to-in (FOTI) or flow-in-to-out (FITO)
ADVANTAGES
• Non-clogging: the continuous slot formed by the V-shaped surface wires ensures a two-point
contact between the particles and the slot, which minimizes clogging.
• High-precision slot sizes: precise slot sizes are available to meet customer´s requirements.
• Surface filtration: the V-shaped surface wires allow easy cleaning by mechanical scraping or
back flushing.
• Low pressure-drop
• Strong construction: for most applications, the wedge wire screen is self-supporting, because of
the welding at each intersection.
INTRODUCTION OF PRODUCT
WEDGE WIRE

8. Reference 7W 14W 16W 25W 39W 42W 65W 86W 900W
Width
mm
0.75 1 1.2 1.5 1.7 2 2.2 3 8
Height
mm
2 2 2.3 2.5 3.5 3.5 4.5 5 17
A mm2 0.945 1.354 1.613 2.461 3.892 4.214 6.453 8.589 89.862
Z mm3 0.219 0.338 0.389 0.748 1.674 1.563 3.570 4.494 190.04
I mm4 0.266 0.398 0.562 1.115 3.485 3.411 9.561 12.165 1918.8
W.T
(kg/m)
0.007 0.011 0.013 0.020 0.03 0.034 0.051 0.068 0.714
Reference 28R 46R 100R 160R 270R 325R 340R
Width
mm
1.5 2 2.8 3.2 3.2 3 3
Height
mm
2.3 3 4.6 6.5 10 25 40
A mm2 2.787 4.627 13.184 15.973 27.173 70.623 115.623
Z mm3 0.661 1.434 4.055 10.437 30.943 249.63 693.748
I mm4 0.886 2.566 11.396 40.756 176.2 3295.2 14367.52
W.T
(kg/m)
0.022 0.037 0.104 0.141 0.216 0.560 0.916
INTRODUCTION OF PRODUCT
SUIRFACE PROFILE WIRE SUPPORT PROFILE WIRE

9. PRODUCT BY TYPE OF INDUSTRY
PETROCHEMISTRY WATER TREATMENT STARCH INDUSTRIAL PAPER & PULP
Outlet Collector
Support Grid
Distributor (Nozzle Type)
Well Screen
Auto Self Cleaning Filter
Complete Set
Auto Bar Screen
DSM Screen
ICM Screen
Screw Press Screen
Basket Screen
Drum Screen
Sieve Screen
 To see more products and details: www.willscreen.com

10. PETROCHEMICAL

11. WATER TREATMENT
DRUM SCREEN
B
D
B
CA
SIEVE SCREEN

12. The high manufacturing and general quality control of willscreen make is a leading
global company in the field of wedge wire screen with providing solutions for
problems caused by clogging and pressure of perforated plates or pipes and wire mesh
» Greater Intake Capacity
» Continuous slot opening
» Non-clogging design
WELL SCREEN NOZZEL SCREEN
WATER TREATMENT

13. WATER TREATMENT
AUTO BACKWASHING FILTER SYSTEM PACKAGE CARTRIDGE TYPE OF AUTO FILTER

14. STARCH INDUSTRIAL
Corn refiners can appreciate the many advantages of the Willscreen looped and
welded screens compared to wire mesh, perforated plate or other filtration media:
» very precise slots
» smooth screen surface, optionally polished
» high open area thanks to fine profile wires
» low maintenance
» looped or welded execution available

15. PAPER & PULP
In the paper & pulp industry there are many screening applications for pulp and coatings
where Willscreen wedge wire screens are used, thanks to the following characteristics:
» very precise slots for fine screening
» high strength, all welded structure
» non clogging slots
» low maintenance
» custom made
» Li1_6

16. SERVICE
 Providing Customized product
As a global leading manufacturer, Willscreen is capable of producing customized products and
completed machine set based on customer requirement which increases its competitiveness in
comparison to the other competitors.
 Completed Machine set
Willscreen is also well known for provider of profile wire screen completed set. We not only supply the
screens to the customer, but we also have capability of providing screen completed machine set.
Therefore customer is able to save the cost and time as they don’t need to waste time to find another
suppliers that would provide materials needed for machine.
 Engineering Consulting, Installation, Maintenance, Supervisor and After Service
Willscreen not only provide products to customer, but we also give engineering consulting, solutions and
even after service if required. Customers are as important as products so we always do our best to reflect
the needs and give the idea and solutions so that customer can trust the product at the same time the
company.
 The most aggressive response to the customer demands
We always take necessary action with regard to any kind of issues that customers encounter in order to
provide satisfaction and to build customer loyalty.

17. KEY CUSTOMERS
WATER TREATMENT
FOOD & BEVERAGE
PETROCHEMISTRY
EPC OTHERS
POWER PLANT

18. KEY CONTACTS
NAME DESIGNATION E-MAIL CONTACT NUMBER
James, Kim CEO jskim@willscreen.com
Office: +82 70-4651-5790
Mobile: +82 10-6238-7414
Dongyoung, Koh
Engineering & Sales
Team Leader
dykoh@willscreen.com
Office: +82 70-4651-5792
Mobile: +82 10-6803-9703
Jimster, Chae Oversea Sales Manager Jimster.chae@willscreen.com
Office: +82 70-4651-5825
Mobile: +82 10-4455-7520
Euntae, Choi Accounting Manager etchoi@willscreen.com
Office: +82 70-4651-5796
Mobile: +82 10-5347-2596
Changwoo, Kang
Design & Engineering
Manager
cwkang@willscreen.com
Office: +82 70-4651-5793
Mobile: +82 10-9346-3156
Seunggyu, kwak Factory Manager sgkwak@willscreen.com
Office: +82 70-4651-5791
Mobile: +82 10-4221-0783

19. CERTIFICATION
ISO 14001 Venture Business INNO-BIZ ISO 9001
Technological Innovation Association for
Small & Medium Business Membership
Patent of Self cleaning filter Acknowledgement of Enterprise Institute Korea Polytechnic University Membership

20. Thank you!