Extrusion and cooling systems
Since the early part of the 20th century IPCO continues to be a leading supplier of steel-belt based cooling systems. In addition IPCO has become an established manufacturer of co-rotating twinscrew extrusion equipment along with compact cooling solutions.
IPCO now offers integrated production lines directly suited for thermoset powder coating production, which is adaptable for other applications. Taking a dry blended mix through a homogenisation process by means of feeding, melting, dispersing, distributing, solidifying (cooling) and then flaking materials for further processing. IPCO provides a one-stop extrusion solution from feeding to flaking, both with its own equipment as well as in supporting alternatives in the field.
Extrusion – Twin Screw Extruders
IPCO manufactures its own range of efficient extruders primarily for the extrusion of thermoset powder paint, however IPCO can produce the units to suit alternative applications. Features include:
- High productivity systems with market-proven reliability.
- Innovative, flexible design.
- Efficient, environmentally friendly operation – low energy consumption.
- Easy cleaning and rapid switchover between product with minimal product loss.
- High quality, long-lasting components.
- Worldwide sales / after sales support including spare parts.
- In-house test laboratory and pilot line for trial purpose.
- Technical support for optimising product quality.
- Excellent price/quality ratio for attractive ROI.
General Specifications:
- Screw diameter 22-65 mm.
- Barrel length up to 48/1 = L/D.
- Throughput >2 500 kg/h.
- Cruise screws speeds of >1 200 rpm.
- AC main motor cooled by water.
- Gearbox and or “splitter” device (1 to 2 shafts).
- Torque limiter
- Clamshell or book-type barrel, EN 574 compliant.
- Independent temperature control (4 L/D) – heating cartridges and water cooling.
- Accurate control of melt temperature.
- Replaceable liners 4 L/D.
- Sectional screw with variable profile.
- Modular screw “Mega Volume” or “Standard” – wear-resistant steel.
- High torque splined screw shafts.
- Unique Internal shaft cooling (idea for high volume long run requirements).
- Axial or vertical discharge.
- Electrical control panel IP54, PLC S7-1200/1500, Profinet.
- IP65 operating panel.
- Ability to recycle fine powder ≤ 12 µ.
- Fast and easy cleaning.
The design is a combination of IPCO design engineering integrating class leading OEM components and IPCO innovation based around extensive experience with the operator and productivity in mind. OEMs would be detailed in our proposals or on request. Our current ranges are the Premium PCX range, which offers the highest industry throughputs as well as versatility, and then the more Commercial SCX Range, which maintains the fundamental technology and quality of the PCX, however is more modularised and and with a less intensive powder specifications. These units are best suited for clients who desire cost effective solutions for dedicated lines.
Cooling to Flaking
Our cooling and flaking systems are available in two forms: steel belt-based cooling conveyors and multipolymeric composite belt chill roll compact coolers with throughput capacities from 100 – 2,500 kg/h. The steel belt delivers significant advantages in terms of durability and ease of cleaning, while the Multipolymeric composite belt allows the design of more compact systems for installations where space is at a premium and when the product to be processed is fast curing.
- IPCO stainless steel belt grade for powder coating production.
- Multipolymeric composite belt type TPU + PET with two guiding profiles.
- Frame options: stainless steel, hot dip galvanized or painted carbon steel.
- High efficiency calendaring: 2x pneumatically controlled, chrome-plated squeezing rolls.
- Accurate control of product thickness from 0 to 10 mm via handwheels on either side of the system.
- Safety device by rolls back motion and fast pneumatic opening.
- 2x pressure rolls, one water-cooled.
- Stainless steel flaking system, easy access for fast cleaning.
- Flake size avoids problem in micronizing phases.
- Closed loop water recirculation, with heat exchanger and pump.
- Motorized for longitudinal or lateral translation.
