LABTECH sales representation
The Labtech Engineering is one of the biggest producers in the world of laboratory polymer processing machines. The products of Labtech Engineering are suitable for laboratory uses of universities and high schools, laboratory and research as well as producing uses of manufacturing companies. All products are made according to CE norms and they come with 2-year warranty.
Labtech Engineering products can be divided into following cathegories:
Extruders
Single Screw:
Ø 12.5, 20, 25, 30, 40 a 45 mm, 30 L/D available as vented and as nonvented or PC control
Twin Screws:
Ø26 mm, 32-60 L/D
Ø20 mm, 32-60 L/D
Ø16 mm, 32-48 L/D Table Top design
Ø12 mm, new MicroCompounder
Flat Film and Sheets Extrusion
It is a compact unit on rails. The unit is equipped with three rolls with the possibility to adjust it as well in vertical and horizontal position as in arbitrary angle. Parts of this device include a cooling roller conveyor, haul off, wind up station and water/oil temperature units. Maximal roller width is 500 mm. It is possible to use the unit for both the Chill Roll system with using air knife and for calendering line. Roll revolutions are reversible.
Film Blowing Extrusion
It is possible to choose Single layer film blowing line (with one extruder) and Co-Ex film blowing line (with possibility up to 11 extruders). Available versions are:
The LF-250 type comes with rollers that are 250 mm in width, a motorized height adjustable tower with adjustments from 1 - 2 m and lay flat foil with a width of up to 200 mm
The LF-400 type comes with rollers that are 400 mm in width, a motorized height adjustable tower with adjustments from 2,5 - 3,5 m and lay flat foil with a width of up to 350 mm
The LF-600 type comes with rollers that are 600 mm in width, a motorized height adjustable tower with adjustments from 3,2 - 4,2 m and lay flat foil with a width of up to 550 mm
The LF-800 type comes with rollers that are 800 mm in width, a motorized height adjustable tower with adjustments from 4,2 - 5,2 m and lay flat foil with a width of up to 750 mm
Extrusion blow molding
Fully automatic, hydraulic control (50 bar) device for blow molding of parisons to 125 ml capacity is equipped with colored LCD touch screen. It is possible to connect it easily to single screw from ø 20-30 mm and even to double screw extruders. You can connect co-ex option as well.
Pipe, Tube, Hose, Small profiles extrusion
The machine is designed for tubes and hoses extrusion to ø 25 mm. The die is designed in a way that ensures easy change of dimensions of the hose, just replace the die (outer ring) and mandrel. A stainless steel cooling bath with vacuum calibration and spray nozzles and a haul off unit are included with the line. A wind up single/double station with traverse mechanism or with cutting unit is an optional addition.
After modifications it is possible to deliver this type of line even for production of 3D printer strands with extrusion speed up to 40 m/min.
Two-Roll mills
Hydraulic Presses
Mixers
Pelletizers
For more information do not hesitate to contact us.
SCHWING sales representation
Working from their manufacturing headquarters in Germany, SCHWING designs, engineers manufactures and markets the most advanced Thermal Cleaning Systems since 1969. Valuable experience resulting in industrial leadership and excellent processes with perfect results for the plastics and fiber industry.
Thermal ovens are possible to use for all types of polymers.
SCHWING THERMAL OVENS TYPES:
VacuClean
VACUCLEAN gently removes organic contamination from heat resistant metal parts by melting it off and thermal decomposition under vacuum.
ADVANTAGES:
Especially gentle cleaning of temperature sensitive parts and tools
Only electricity and water required
Catalytic converter for off-gas cleaning
Especially recommended for:
Spinnerets, melt-blown and spunbond dies
Filter bundles, leaf disks
Blown film die heads
Extruder screws
InnovaClean
INNOVACLEAN removes all organic contamination (including halogenated polymers) from heat resistant metal parts by thermal decomposition in a fluidized bed.
ADVANTAGES:
Very short cleaning times
Suitable for all polymers (inl. PVC, PTFE, PEEK)
Highest flexibility
Especially recommended for:
Spinnerets, assembled spin packs
Breaker plates
Special profile dies
Hot runners
MaxiClean
MAXICLEAN is a gas-heated thermal cleaning system. It removes all organic contamination from large metal parts and tools by thermal oxidation.
ADVANTAGES:
For large parts and machine tools
Applicable for large amount of polymers
Suitable for most polymers
Especially recommended for:
Filter bundles
Extruder screws
Large extrusion and pelletizing dies
Large hot runners
CompactClean
COMPACTCLEAN is a small gas heated thermal cleaning system, which removes organic contamination via thermal oxidation. It can be integrated easily into a workshop.
ADVANTAGES:
Low investment
Suitable for most polymers
Small footprint
Especially recommended for:
Non-return valves
Breaker plates
Hot runners
Needle valves, nozzles
ACCESSORIES
In addition to ist Thermal Cleaning Systems, SCHWING offers optionally a variety of accessories and post treatment systems.
For more information do not hesitate to contact us.
GMA sales representation
GMA MACHINERY ENTERPRISE CO. LTD. was founded in 1989 in Taiwan. At the beginning the company specialized in polymer injection molds design and manufacturing. In 1990, the design and manufacturing of extrusion dies for sheet and film was added to its portfolio. During the years the company has gained a great deal of experience in design as well as in T-dies research. Thanks to quality production and customer-oriented attitude GMA company has become the market leader in the area of T-dies. What is more, the company’s portfolio was diversified by adding coating machines. Most importantly, the advantage of GMA is the fact that the whole production process from design to manufacturing takes place in-house.
GMA products can be divided into following categories:
Extrusion sheet and film dies:
Simulation of polymer flow through the die with VEL® software - COMPUPLAST International
Die width from 10 mm up to 8000 mm
Die thickness from 0,08 mm up to 100 mm
Suitable for various material physical properties
Cooperation with German company for automatic adjustable extrusion dies production
Extrusion hollow sheet dies:
Different types
Suitable for various material physical properties
Long time experience
Screen changers:
Manually operated screen changers
Hydraulic operated non-stop screen changers
Dual piston continual screen changers
Feed blocks:
Different types - up to 9 materials
Fast adjusting of materials combination
Air knives:
Modular construction of air knives
Vacuum boxes, soft air boxes:
For high speed film processing lines (soft air boxes)
Suitable for PET films which requires temperature control (soft air boxes)
A necessity for those who require smooth film surface
Gear pumps
Static mixers
Coating products:
Laboratory coating lines
Slot/Slit coating dies
Multi-functional R&R coating pilot machines
The company was founded in 1991. As a result, our designers have many years of experience in designing dies and lines for plastic extrusion. In the course of the years, a great number of extrusion dies has been manufactured, both for common applications and for very special purposes. We have been using the 3D Solid Edge software for our design work since 2002. The software offers several tools including modules for stress and thermal computations and analysis. These supporting tools help us to solve even considerably challenging problems extremely quickly and efficiently.
