YJS TECH

Welcome to YJSTECH

We always think about natural value.
And we'll never stop about that.
Your support is our big power that can manage the natural problem.
Thnank you very much friends.
With the newest system and professional manpower,
We would like to be the leader of our economy.
We are really apreciated you connecting our homepage.
YJSTECH is the leader of industrial fluid cleaning system.
Our sales are increasing by our customer's love and attention.
Our goal is the bset quality and expedite management.
We don't change our field to be the best of our field and
create our product with our craftsmanship.
We promise that we'll always show you the best quality of our product.
We really appreciate your concern.
thank you.

Company

HELLO. WELCOME TO OUR HOMEPAGE.

Today, plastics are used in various industries and our life. because of this reason, many production companies need more complex product than the past. but there are increasing problems of cleaning dies, molds, spinnerets. those are necessary things for producing plastics.
The way to cleaning which is used in the past has many problems. for example there is not enough time and labor force
and also there are environmental pollution.
To solve these problems we designed our product named FLUKLEAN.

FLUKLEAN is using the way of the fluidized bed principle.

Thank you

CEO. LEE SHIN HYUNG

OUR VISION

With the newest system and professional manpower,
We would like to be the leader of our economy.
We are really apreciated you connecting our homepage.
YJSTECH is the leader of industrial fluid cleaning system.
Our sales are increasing by our customer's love and attention.
Our goal is the bset quality and expedite management.
We don't change our field to be the best of our field and create our product with our craftsmanship.
We promise that we'll always show you the best quality of our product.

Thank you.

Directions

#64-4 Pulmugol-ro, Paju-city, Gyeonggi-do, Korea (10849) / Tel: +82(31)958-5848 / Fax: +82(31)943-6718
Email: yjs@yjstech.com /

Authentication certificate

Product

Industrial Fluidized Bed Cleaning System

Since the advent of plastic, it has been difficult to remove polymeric residues, powder coatings, oil contaminations and other organic materials from metal parts and extruder hardware. Existing cleaning methods in industry need a lot of money and labor force, and bring about material loss and environmental pollution. Industrial Fluidized Bed Cleaning System is the primary option to solve the problems. The system will provide significant benefits for customers

Features

Safety

No reaction with water
and any chemical substances
No explosion, using and
indirect heating system.

No material loss

Possible to remove
residues without loss

No abrasion

No physical impact
on product

No corrosion

No use of toxic
chemical

Low cost

Possible to recycle
Thermal Medium

Fast

Only 30~60 minutes
to finish one cleaning
process.

Easy to operate

Easy temperature control.
Easy operating system.

No wide space

Narrow space is
enough to operate
the system

Problems of other methods

Methods	Problems
Chemical Treatment	Long cleaning time. Application of a chemical treatment only to melting plastics.
High temperature Incinerator	Long cleaning time. The method might bring about distortion of cleaning parts
Tools, Wire Brush	Long working time. Possible to damage machine parts.
Salt Bath	High maintenance cost for continuous power supply. Risk of fire and explosion
Vacuum Cleaning	Very long cleaning cycle, low cleaning quality.

What is FLUIDIZED BED

“Fluidized Bed” is a bed which is in a state of fluidization. The state of fluidization is achieved when the individual particles of solids become microscopically separated from each other by the moving gas. This “fluidized bed” of particles has unusual properties which differ markedly from either those of the gas or of the solid particles. Instead, the fluidized bed behaves remarkably like a liquid state. A unique characteristic of fluidized particles is the relatively high rate of heat transfer which yields highly isothermal conditions, as well as excellent heat transfer to solid surfaces.

The combination of excellent heat transfer characteristics and high heat capacity are ideal for attaining rapid stabilization at an isothermal condition.

Because of properties of a fluidized bed, it is possible to control temperature easily in the chamber and to shorten one cleaning process time.

Principle of operation

A fluidized chamber, filled with Thermal Medium, is heated to proper temperatures (400~500℃) and compressed air from Air Supply passes up in the chamber at the same time. Heating and air flow make a loosed packed mass of solid particles(Thermal Medium) into “fluidized bed” of particles. The fluidized bed removes residues from metal parts and extruder hardware within 30 minutes. During cleaning items, the fluidized chamber may emit fumes. But a fume extraction system in Industrial Fluidized Bed Cleaning System eliminates fumes during the burning process.

*Thermal Medium is non-corrosive and non-abrasive and there is the additional benefic that it does not solidify when cooled, making the chamber easy to start up from room temperature. The medium can be recycled many times after one cleaning process.

Application Field

Industrial Fluidized Bed Cleaning System is used for cleaning machine parts and tools contaminated with polymers and other things. Typical applications for the systems are shown in the table below. But, the cleaning ability of Industrial Fluidized Bed Cleaning System is not restricted to typical applications. Above all, please, contact us by phone and e-mail, to check applications.

Fiber production	Polymer Extrusion	Film production	Injection moulding
Distributor plates Filter elements Mixers Spinning pumps Spin packs Spinnerets Etc.	Housings Extrusion heads Die plates Melt pumps Etc.	Die plates Distributors Filters Mixers Screw Screw elements Etc.	Dies Hot runners Needle valve Nozzles Etc.

The following table details recommended operating temperatures for particular
polymers. But, the cleaning ability of Industrial Fluidized Bed Cleaning System is not restricted to particular polymers below.

Burn-off Temperature (℃)	Material
350℃	Rubber deboning, polycarbonate
440℃ ~ 450℃	Polyurethance
425℃ ~ 500℃	Polypropylene
450℃ ~ 480℃	Ethylene methacytic
450℃	Nylon, Polystyrene, Styrene, Fluoropolymers
450℃ ~ 500℃	Polyethylene, PVC, Organic matter / Oil / Grease / Mek
450℃ ~ 500℃	Paint, Teflon, Eng/plastics, EMC, EPS
500℃	Silicone Rubber, Peek

Specification

SPEC/TAPE	LFC-2030	IFC-3137	IFC-3645	IFC-36110	IFC-4675	IFC-5175	IFC-5675
Temperature Range(℃)	Up to 500℃ *Temperature Control Stability (at 400℃):plus/minus 4℃
Loading Capacity(l)	5	11	16	38	45	58	85
Heater Power(KW)	3	8	10	15	14	18	22
Air Consumption (litres/min)	10~30	60~130	60~150	160~300	150~300	150~450	220~500
Air Supply Pressure	2~3Bar	3~4Bar
External dimension	360x360x555	625x690x900	690x890x900	690x890x1650	790x1050x1350	860x1250x1400	950x1250x1500
Electrical Supply Option	220V, 1ph, 50~60Hz	220V/380V/440V,3ph,50~60Hz
Shipping Weight(Kg)	30	98	180	240	450	880	...

Option: Extraction Fan, Lid, Basket, Loading Table, Hoist, Housing etc. (*available separately)
Customer Order Available. Specifications and prices are subject to change without prior notice for improvement of performance.

Typical Fluid Cleaning System