Extruders and Gear pumps
TGF Cold Feed Extruders
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
TGFD Vented Extruders
In TGFD single screw extruders, the degassing system effectively evacuates the volatile components in the process material. They are configured to optimize their use according to the applications to which they are intended and are complete with innovative temperature control units, electrical equipment and extrusion heads that can meet the specific needs of each end user.
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
Cold rubber Extruders with Gear Pump (TGF+GP)
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
TVF Vertical Extruders
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
TPF Pin Barrel Extruders
The pins positioned in the screw compartment, generate turbulence, friction and mixing of the extruded compound, guaranteeing a high degree of plasticification.
The pins also create increased pressure against the push flight of the screw by reducing the back flow of the mixture by increasing the transport capacity and resulting in an increase in productivity.
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
TPT Tangential Pin Barrel Extruders
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
Co-extruders
The extruders are complete with co-extrusion heads designed to ensure accurate control of each layer both in terms of thickness and homogeneity.
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
GP gear pumps single and dual drive
In combination with extruders, the gear pumps specifically designed by Colmec, give the following advantages:
- reduced heating of the compound with the same production capacity
- reduced wear of the screw and the extruder barrel
- improved geometric and dimensional tolerances of extruded profiles
- better production yields due to much higher flow coefficients.
The main applications are the extrusion of profiles and hoses and or filtering.
Key features:
- Thermoregulated body and gears with fluid circulation
- Construction with special steels depending on the degree of abrasiveness of the compounds
- Operating pressure from 350 to 700 bars
- Motor power from 1 to 200 kW
- Productivity up to to 9,000 l/h.
Applications
Automotive & Trucks
Rubber and silicone hoses in the automotive sector suitable for conveying air, water, oil, petrol or diesel.
Profiles and gaskets for various sealing applications.
Wiper blades. Silicone cables.
Tyres
High-quality rubber for tires
Building & Construction
Profiles for buildings, roads, bridges, tunnels, water supplies, sewers.
Industrial Products
Testo per Industrial Products
Pharma & Medical
“Medical grade” tubes, for multiple medical-surgical uses.
Catheter tubes, drainage, tubes with radiopaque line, vascular laces.
Tubes for peristaltic pumps.
Aerospace
High performance silicone hose.
Cables & Electrical Components
Mixing and extrusion of composite materials.
Shoes & Wearing
Rubber mixing and preforming.
Food
Testo per Food
Adhesive & Sealant
Tubi in gomma e silicone nel settore automotive adatti a veicolare aria, acqua, olio, gasolio, benzine. Profili e guarnizioni in numerose applicazioni di tenuta. Spazzole tergicristallo. Cavi in silicone.
Chemistry (Industrial dough)
Testo per Chemistry
