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Coating lines - LAMICOR, the extrusion coating process by Reifenhuser
Extrusion coating by means of Reifenhuser's LAMICOR process means:
Material webs such as paper, aluminium foil, plastic film, textiles, and nonwovens are coated with thermoplastic raw material and permanently bonded into a composite.
- The manufacturing of the plastic film (substrate) and the subsequent processing takes place in one work cycle.
- This process does not use any pollutant solvents and adhesives.
Areas of application
By combining different materials, product-specific properties that open up additional areas of application are achieved.
Drink cartons and packaging paper for food are classic examples for products manufactured by means of extrusion coating. Depending on the combination of source materials, a wide range of other products that were previously inconceivable have become commonplace: Lorry canvas covers, sails, or party tents made of material composites are good examples for the success of extrusion coating.
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EC32V - EC50V
Automotive industry meets a considerable development of its production of fluid transport, oil, fuel, air and water.
Indeed it is a question of producing parts from an extrusion process. To do it Corelco developed for several years specific extrusion lines.
Pour ce faire Corelco a dvelopp depuis de nombreuses annes des lignes dextrusion spcifiques.
MATERIALS : PA6-PA11-PA12-PVDF
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PA/PE/PP/PVC single wall corrugated pipe extrusion line
Application: This kind of pipe is high temperature resistance,anti-erosion,anti-abrasion and with high srtength.The pipe can be used as oil pipe in automobile braking system,and for high temperatrue gas,chemical liquid transferring.
Material:
PA,Temperature range:-40-115,the product does not contain halide,anti-oil,anti-acid.
Anti-inflamation rate is HB (U94).The black color pipe is ultraviolet resistant.
Material:
PP,Temperature range:-20-110,the product is anti-oil,anti-acid,anti-alkali,The black color pipe is ultraviolet resistant.
Material:
PE,Temperature range:-40-80,the product is anti-oil ,anti-acid,anti-alkali,The black color pipe is ultraviolet resistant.
Main Technical Parameter
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plastic and wood foamed profile and plate extrusion line
This machine uses the special designed screw and barrel, die and extrusion process to produce plastic and wood products. The series of products are: One step thick plastic and wood decoration plate extrusion machine, plastic and wood palletizing machine and different kinds of plastic and wood dies.
This machine can use the one step extrusion method and also it can use the two-step extrusion method after palletizing. The two-step extrusion method can save the power and space, and the two-step extrusion method features the machine can the humidity from the wood powder. So that the feeding section of the extruder can be filled with enough material and the plastification effect will be better. Special and well designed screw enables the raw material to be evenly stay in the extruder. The screws and the barrel are bi-metallic treated, more wearable and anti-corrosion.
The machine can produce PE, PP or PVC and wood profile products. These products mainly applied for making pallets, packing cases, floors, wall decoration materials and other wide applications. The wood powder or plant fiber can be put up to max. 50-75%. This machine can produce the PP, PE PVC, ABS, PS and etc.
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Contaminants are a problem you cant afford. In fact, impurities result in lower chip yields, higher costs and lower profit margins. Why settle for anything less than high-purity products for your manufacturing processes?
SATs PFA and FEP Tubings have very low levels of extractable metals, and this high purity characteristic results in higher wafer yields for the semiconductor industry. Furthermore, high purity means lower costs thanks to reduced contamination, and higher profits due to fewer product defects.
SATs PFA and FEP Tubing Features:
* Low levels of extractable fluoride ions
* High crack resistance and strength
* Excellent chemical resistance
* High temperature resistance
* Low chemical carryover and permeability
* Non-flammable
* Low ionic attraction
* High weather and aging resistance
* Excellent dielectric properties
* Non-stick
* High mechanical abilities
* High burst pressur
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PVC-ABS composite water supply pipe production line (Patent No. ZL01244314.X)
The main machines adopt two extruders co-operation, well-developed technology prescription obtains from many years experience can cause the pipe specific gravity drop in till 0.9, and the pipe have uniform foam and high intensity;
Specially design co-extruding die, merely need to replace core mandril, it may produce solid-wall pipe, solid wall inner helix pipe foamed pipe and foam inner helix pipe.
By changing the die it can produce the Nanometer anti-virus PVC feeding pipe, hollow wall inner screw thread muffle pipe and multi-layer composite pipe, like PVC/ABS and so on.
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Production from 100 kg/h up to 600 kg/h
Extrusion and vulcanization speed up to 60 m/min
Vulcanization temperature from 170 C to 350 C
Automaion: computer control for statistics and production records
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Mono & Multilayer Sheet Lines:
For manufacturing HIPS/ABS/PP/PET/PVC mono and multilayer sheets for various applications like thermoforming/vacuum forming, Office files, Luggage, Office furniture, Roofing, and other applications.
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PE pressure pipe and gas pipe extrusion line
This production line applicable for high speed extrusion of PE, PP, PB,PERT,ABS ect. It is of beautiful appearance, high automatic degree, stable and reliable manufacture. It is generable welcomed by vast costomers.
This productinon line is suitable for producing double-layer compisite tube of large cabliber; It is the finest choice for replacing imported production line
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Argos EA - the window profile extruders
Major benefits:
* excellent price-performance ratio
* fast delivery
* compact, brushless and maintenance-free AC motor
* safe and durable 4-shaft drive technology
* special molybdenum-plasma-coated screw flights for extended service life
* screws designed to match "plug & produce"
* efficient and maintenance-free Intracool screw temperature control
* EXcPRO-XP controller based on Windows XP technology
* complies to EUROMAP E27
General features:
* standard extruders available in two sizes:
- Argos 72 EA
- Argos 93 EA
* screw length of 26 L/D
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Elipse LC are standard machines more particularly intended for the coextrusion ; they are fitted out with adjustable feet and rollers
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Single Screw Extruder
The Dekuma adopts the latest German technology which guarantees superior machinery performance. Dekuma strives for the perfection of each single component to optimize the machine. DKM single screw extrusion line has the screw specification: Φ 45mm, 70mm, 80mm, 100mm, 120mm, 150mm, and the L/D ratio 30D and 33D. The advanced B & R-PCC modular control system realizes the in time data recording function, the automatic control and the wide range of material application and high output.
Machine Characteristics
* Advanced PCC control system realizes the automatic control of the whole line.
* The optimum barrier screw is applicable for a wide range of raw materials and articles.
* The precise temperature control system ensures the constant and stable output under different speeds.
* The specially designed groove feeding barrel suits the screw structure and ensures the steady and reliable production.
* The powerful and durable dynamic driving guarantees stable extrusion volume and superior article quality.
* The high-performance co-extruder could either be controlled independently or tandem drive controlled with the main extruder.
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Standard Range
Production (mm)
Blowing 10 > 32 - 40 > 130
Vacuum 4 > 25 - 90 > 250
Output (kg/h)
PP-PE 35 - 470
PVC 55 - 620
Mould Blocks (pairs) 45 - 150
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Features of Production Line F
1 Inverter control for main motor, forming machine and haul off machine, save power, even running and low noise.
2 To measure Semi-finished tube diameters is controlled by CCD chip(Toshiba of Japan) and MCU min chip(ATMEL of U.S.A)Chip, and to PWM signal. Fast speed, stability and good control.
3 Main machine, speed reducer are adopted to hard gear speed reducer, screw, barrel material is 38CrMoAl. With nitrogen treatment; hardness:HV800-900, during, high plasticization. AI-cast heater, automatic fan cooling for temperature controling.
4 Foming wheel is made of excellent steel, Anti-corrosion, long life.
Drip Irrigation Tube Application:
Ltfs suitable to arid, half arid area climatic conditions, such as, Xinjiang, Qinghai, Xizang, Neimeng, Shanxi etc. Apply to green house, various of crops, Orchard, vineyard, cotton etc. Field.
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Rapidex - the turbo for PE-pipe up to 1,600 kg/h
The Rapidex single-screw extruder has made it possible for the first time to reach high output levels in pipe extrusion with small-sized extruders.
Major benefits:
Rapidex extruders offer numerous advantages compared to conventional, slowly turning extruders, such as:
* smaller footprint
* extremely simple handling for maintenance
* substantially reduced sound level
* low costs for spare parts, since the plasticizing units used are much smaller than in conventional extruders
* less heat loss through radiation
* substantially higher degree of efficiency with torque motor technology and consequently lower operating costs
General features - Drive technology:
The screw is directly driven by a frequency-controlled AC torque motor without gears which allows extended maintenance intervalls of up to 10,000 hours. The end of the screw forms a continuous straight line with the motor shaft. The motor itself and the frequency converter are both water cooled. The smooth-running motor ensures a vibration-free, low-noise extrusion process even at extremely high screw speeds.
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Extruder type ES 60N/25D.
Motor HP 27 V.V. MBM.
Temperature control panel.
Tank support type RL 1 - complete with vacuum pump HP 5,5.
Tank of cooling.
Trailer with tracks type TR/125. mechanical cutter type TG/125 synchronized with speedy trailer. Automatic cutter unit.
PUNZO-BLOCK unit.
Pneumatic discharged type "S/6".
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With the further improved argos range, Cincinnati Extrusion offers high-performance parallel twin-screw extruders which are designed for utmost reliability and maximum productivity with output ranges of up to 1,500 kg/hr.
Argos extruders ensure high output capacity and an unique processing latitude. The processing unit with an effective L/D ratio of 28:1 keeps stress on the raw material at a minimum by efficient heat transfer. This is guaranteed by an optimal residence time spectrum and large internal surfaces.
An innovative 4-shaft concept is used for the distributor drive and enables using high torques at low screw speed. Overheating is thereby avoided so that consistent top product quality is ensured.
Using the Intracool screw temperature process, more energy can be transported than with any other external temperature control system.
Easily matching any liquid cooling system in efficiency, the apc high-capacity air cooling system offers the advantage of higher reliability combined with perfect temperature control and maintenance requirements practically down to zero.
With the new EXcPro-XP microprocessor control unit a new dimension of user-friendliness and data communication capability has become reality.
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EXTRUBOOST
GEAR PUMP
BLOWN FILM TECHNOLOGY
THE NON-COEXTRUSION SYSTEM THAT OFFERS SAME BENEFITS OF A 3 LAYERS COEXTRUSION LINE IN 100% REGENERATED RESINS.
High flexibility
Reduced energy consumption
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EP SERIES LLDPE/LDPE FILM BLOWING LINE SPECIFICATION
MODEL EP-452 EP-45N EP-50N EP-55N EP-65N
Screw Design Mixing Type Screw with Nitrided Steel
Screw Dia 45mmφ x 2 / 26D 45mm φ / 26D 50mm φ / 26D 55mm φ / 26D 65mm φ / 26D
Extrusion Output 55 kgs/hr 45 kgs/hr 55 kgs/hr 70 kgs/hr 90 kgs/hr
Inflation Die Range 80 mm φ 80 mm φ 90 mm φ 100 mm φ 150 mm φ
Width of Tube 600 mm/Max 600 mm/Max 600 mm/Max 750 mm/Max 900 mm/Max
Thickness of Tube 0.08 ~ 0.1 mm
Roller Width 650 mm 650 mm 650 mm 800 mm 1000 mm
Take-Up Speed 10 ~ 100 M/Min
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Calenders for rubber
RODOLFO COMERIO desings and manufactures calendering lines for rubber, where the calender is the main machine in the line and the rolls, 4, "S" configuration represent the heart of the machine.
RODOLFO COMERIO calenders, furthermore, can be enriched by the most advanced automatic control and adjustment systems for thickness and profile of the film, by means of rolls shifting, roll-bending, cross-axis and preloading. These mechanisms, furthermore, can be integrated with electronics, in order to offer calendering process control by gathering and automatically adjusting all production parameters. For the production of tires, in the end, the differnet types of plant or configurations is determined by the differnet rubberizing technologies :
- Textile cord rubberizing lines
- Steel cord rubberizing lines
- Combined textile and steel cord rubberizing lines
- Rubber sheets production lines
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Compounding / Extrusion system to obtain in one step the extruded profile.
The main advantages are:
1) Energy savings
2) Less space needed
3) Simple logistic management
4) Substantial cost savings (investment, management )
5) Formulations adjustable in-line
6) Maintain a proprietary in-house manufacturing process
7) Only one heat/shear history
ICMA is a specialist in offering turn key solution for the entire process plant.
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FBL 3 - 2000 Polietistar Auto
THREE LAYER BLOWN FILM COEXTRUSION LINE
FOR THE PRODUCTION OF QUALITY TECHNICAL FILMS FOR FOOD PACKAGING AND GENERAL APPLICATIONS
The 3 extruders are on parallel lay-out on common frame (or upon request on radial lay-out); 2 of them are 65 mm. and the midlayer is 75 mm. screw diameter. All are with a.c. vector motors, bimetallic barrel, ceramic lined heater bands, low-shear barrier screws.
The coex head is the well reputed Multisplit type (direct seeding and binary repartition), featuring a very minimum melt resident time, a low-working pressure and a quite high self-clearing factor.
The IBC construction is vertical passing through the head, thus granting an absolute temperature homogeneity of the steel mass, to the benefit of the thickness distribution.
The dual lip cooling ring is coupled with an automatic film profile control system (a segmented flow design), that, thru 48 actuators, a circular scanner with capacity type head and a powerful software grants gauge variations below the threshold of 4%.
The oscillating nip is a 360 horizontal diverging type, with air cushion rollers and option for additional nip-roll on the film descent section, before the photocell edge guide.
The 2 station automatic flat-ped winder is the latest development in the Dolci winders family and, for this line, can be assembled in face-to-face or back-to-back lay-out and includes the following outstanding features: GAP winding with taper tension control and reverse winding. The reverse winding
is particularly welcome in case of sticky films on one side, and for turning the corona treated side on recto or verso, according to job needs.
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LINES SERIES FAL
Multilayer very-wide-web blown film lines, output up to kg/hour 1600.
Coex lines for green house fotoselective film, till 18 meters.
Coex line for thermic and isolation film.
Coex lines for mulching, fumigation or silage films.
Coex lines for geomembrane till 7 meters, with plain or embossed surface.
Coex lines for combined productions.
Systems for gussetting, folding or unfolding.
Special shaftless winders, till 5 meters width.
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FBL5 - 13/20 Compact
5 LAYER BLOWN FILM LINE FOR THE PRODUCTION OF COEXTRUDED GAS BARRIER FILM FOR FOOD VACUUM PACKAGING AND NON GAS BARRIER FILM FOR FOOD PACKAGING AND TECHNICAL APPLICATIONS.
4 extruders in a radial layout equipped with D.C. or A.C. vector motors, bimetallic barrels, ceramic lined heater bands, low-shear barrier screws.
Five layer stationary head specifically designed for low resident time of melt in heat-treated, high stability steel.
High self cleaning ratio also in case of high percentage of master batches (film for milk package).
200-250 and 300 mm diameter die internally chromed or nickel plated.
High performance dual lip cooling ring.
Self-centering non-marking calibrating basket with motor driven rollers approching to the tubolar.
Adjustable upward motion.
Oscillating take-up unit horizontal diverging type, with air cushion rollers.
A choice of automatic winders in width 1300 mm or 1600 mm designed to offer together with an easy
operation and simple maintenance, a constant film winding.
A choice of upstream and downstream accessories to back up demanding customers.
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CAST POLYPROPILENE
FOR POLYPROPILENE FILM (CPP)
LDPE EMBOSSED FILM FOR DIAPERS
COMBINED LINES
TECHNOLOGY, NOW-KHOW AND QUALITY
LINES FOR CPP
- excellent film clarity and gauge uniformity
- optimum physical properties and film processability
- ideal for metallizing, heat seal films, twist effect and general purpose applications
- gear pump technology on mid layer extruder
- available in width 1600 mm, 2100 mm and 2800 mm
- net output from 400 to 1100 kg/hour
- working speed from 40 to 300 m/min
- finished rolls diameter: from 600 to 1.000 mm
- high level of line automation and process control
- available in 3 layers and 5 layers with automatic T-die
- automatic contact and gap winders with options for utomatic shaft handling and re-coring.
LINE CHARACTERISTICS
- 3-layers with 3 extruders
- Gear pump technology on each extruder
- Wet and dry embossing systems available in width 1600, 2100 and 2500 mm
- Working speed from 40 to 300 m7min
- Automatic winder with in-line slitting
- Precise and uniform cross web embossing
CAST FILM LINES FOR EMBOSSED FILM
Applications:
- baby diapers back- sheet
- napkins film
- hygiene films
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WIDE-WEB LINES
3 meters cast film line for up to 6 rolls-on-shaft of stretch film
3 layer, 5 layer and 7 layer versions, with output up to 2000 kg/hour, with option for side encapsulation head.
Jumbo size chill roll with slip control.
Rugged automatic winder with side supports and central support of air shafts.
Cartesian type or integrated robotized shaft handling system.
Single or twin reprocessing trim line with side extruders. 4 meters cast film line for up to 8 rolls-on-shaft
5 or 7 layer versions with output up to 2300 kg/hour.
Jumbo size chill roll with slip control.
4,5 meters nip-roll with 2 diverging assemblies to avoid central bleed trim.
Twin winder with central shoulder and twin shaft-handling systems.
Twin reprocessing trim line with side extruders.
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CAST COATING
Multi-stage lines for the production of gas barrier films, that combines the cast film technology with the extrusion coating technology. With these exclusives lines we allow: higher line output, no curl effect, optimum film transparence, perfect gauge control, maximum rate of edge trims reintegration in the line.
Film formulations (example)
PA /LDPE
PA/EVOH/EAA/LLDPE/IONOMER
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Both for cable production and for other special applications like the non-toxic compound for the medical field, ICMA has engineered special compounding lines particularly designed to process rigid, soft and hyper-filled PVC. By using a co-rotating extruder, the process performance is better in comparison with a traditional counter-rotating extruder, both from the point of view of energy consumption and throughput per hour.
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LAB SCALE units for Compounding or Direct Extrusion in-line compounding systems (foil / sheet / profile)
We think that an idea is always a starting point for a new development and if you want to develop a new process, products or simply win new customers you need a reliable lab system.
We do not see a lab system as just a small system but as a strategic investment for your company!
These Lab systems are available either for Compounding and Extrusion/Compounding processes (sheet, foil, pipes, profiles)
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... see all the products in the category
Extruders
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