RAMPF

With more than 2,700 solutions on the market, RAMPF Production Systems is one of the leading manufacturers of low-pressure mixing and dispensing systems. In addition to their core competence in mixing and metering technology, their range includes advanced automation and conveyor systems for internal logistics, additional technologies for assembly and joining together with logistics and quality assurance related solutions. RAMPF Polymer Solutions includes sealing systems based on polyurethane or silicone and electro-casting resins for potting to protect electronic components.

DC-CNC 250

Workbench dosing cell

Compact design and yet flexible
High-precision dispensing of small volumes, from 5 mg/dosing point
Processing of highly abrasive 2K materials

Technical data

Flow rate, mixing ratio	0.02–0.5 cm³/sec @ mixratio 1:1
Mixing ratio	up to 1:100
Shot size	min 0.005 cm³, max. 5 cm³
Material supply	20-oz.cartridges (600 ml)

DC-CNC 800

Dispensing cell

Compact and flexible - the new dispensing system for dynamic sealing, bonding and encapsulating. Features: 2K-material conditioning on carriage for easy maintenance; servo-driven high-precision gear pumps; integration into existing production lines possible, etc.

Technical Data

Flow rate, mixing ratio, viscosity	Depends on installed mixing system
Max. travel speed	X, Y = 60 m/min., Z = 40 m/min.
Work area	X, Y, Z = 800, 400, 200 mm

DR-CNC

Dispensing robot

Variable X-Y-Z strokes enable the three-dimensional dispensing of sealants, adhesives, and encapsulates. The DR-CNC is equipped with the highest standards in CNC technology to combine the mixing and dispensing system with maintenance-free CNC linear axis.

Technical Data

Flow rate, mixing ratio, viscosity	Depends on installed mixing system
Max. travel speed	X, Y = 60 m min-¹; Z = 24 m min-¹

C-DS

Compact dispensing system

The C-DS dispensing system is highly versatile and can be used as a manually operated unit, an automated partial solution, or a fully automated robot system. The system consists of a material conditioning, metering, and mixing unit, and PLC controls. The modular design simplifies integration into existing production lines.

Technical Data

Flow rate, mixing ratio, viscosity	Depends on installed mixing system
No. of material components	1–4

MK and MS

Mixing systems

Mixing systems, as diverse as your applications. A solution for every task: selection of the mixing system is according to material and application.

Technical Data

	MK 0108	MK 200	MS-SC
Dosing range	0,01–1 g sec-¹	5–200 g sec-¹	0.05–5 g sec-¹
Mixing ratio	5:100–100:100	1:100–100:100	10:100–100:100
Mixing system	Dynamic	Dynamic	Static

2K Foam Gaskets based on polyurethan

The product is used for the production of formed-in-place foam gaskets (FIPFG). The gasket provides reliable sealing, low water absorption, high compression recovery and smooth surface. 2K foamed gaskets will be applied on all surfaces with process reliabili.

Typical applications are:

Automotive: all kinds of electronic housings, noise reduction, headlamps and various light fixtures.
Industry: doors of electrical cabinets, covers, sealing of lamps, air conditioning units

Technical data: see “Download Product Overview”

RAKU-PUR

Thixotropic sealing foams

You can use these high viscosity sealing systems in applications with or without a groove. The advantage is in the secure sealing, particularly on three-dimensional parts. No dripping or drain off. The materials are applied with 2 Components-low pressure mixing & dosing systems.

Beside these basic grades which are shown here, you can get additional, comprehensive information for all available materials on request.

Technical data

	32-3250	32-3250-11	32-3250-36
Type	2K PUR thixotropic	2K PUR thixotropic	2K PUR thixotropic
Color	black	black	black
Mixing ratio A:B	100:22.2	100:18.2	100:20
Viscosity Comp. A [mPa*s]	70,000–100,000	50,000–80,000	40,000–60,000
Cream time [s]	20–30	35–45	40–60
Tack free [min]	2–4	6–10	2–5
Hardness Shore 00	45–50	45–55	25–40
Water absorption [%]	6–8	9	6
Compression recovery [%]	99–100	99–100	99–100
Characteristics	Fast curing, High viscosity, Low compression hardness, High tensile strength	Universal PUR foam for a broad application range, Good adhesion on coated surface	Fast curing, RAKU SPEED Technology, Very good sealing properties, Very good compression set
Approvals	UL50 + UL50E	UL50 + UL50E	--
Applications	Enclosures, door modules	Enclosure, door modules	Door modules

RAKU-PUR

Liquid sealing systems

Liquid sealing systems require a distinct groove and a level application surface. They are applied directly to the part using 2-component low-pressure mixing and dispensing equipment and expand in situ.

Beside these basic grades which are shown here, you can get additional, comprehensive information for all available materials on request.

Technical data

	31-3131-1	31-3156
Type	2K PUR liquid	2K PUR liquid
Color	black	black
Mixing ratio A:B	100:18.2	100:16.7
Viscosity Comp. A [mPa*s]	2,000–4,000	2,500–3,500
Cream time [s]	35–45	30–40
Tack free [min]	5–8	3–7
Hardness Shore 00	40–50	35–40
Water absorption [%]	approx. 6	approx. 7
Compression recovery [%]	99–100	99–100
Characteristics	Excellent mech. Properties, Tough skin, Low water absorption, Good compression set	Very soft, Low water absorption, Very good compression set at higher temperatures
Approvals	UL50 + UL50E	--
Applications	Electrical housings, Lighting	Lighting, Automotive applications

RAKU-SIL

Silicone sealing systems

Silicones offer you the optimum solution for sealing, protecting, bonding, and casting components in response to your specific requirements profile. Process reliability is ensured during manufacturing, which normally takes place on low-pressure mixing and dispensing equipment.

Beside these basic grades which are shown here, you can get additional, comprehensive information for all available materials on request.

Technical data

	37-1201	37-1104
Type	2K PUR thixotropic	2K PUR liquid
Color	dark grey	dark grey
Mixing ratio A:B	100:100	100:100
Viscosity Comp. A [mPa*s]	50,000–70,000	8,000–12,000
Cream time [s]	120–160	60–150
Tack free [min]	6–10	6–10
Hardness Shore 00	35–50	40–55
Water absorption [%]	0,3	0,1
Compression recovery [%]	99–100	99–100
Characteristics	Thixotropic – for free foamed sealing systems, High temperature resistance up to 220 °C, Flexible to -40 °C, Hydrophobic, High chemical resistance, UV stable	Liquid – for applications in grooves, High temperature resistance up to 220 °C, Flexible to -40 °C, Hydrophobic, High chemical resistance, UV stable
Approvals	UL50 + UL50E, UL157, UL508	UL50 + UL50E, UL157, UL508
Applications	Outdoor, Off-Shore, Abrasive environment	Outdoor, Off-Shore, Abrasive environment

RAMPF

DC-CNC 250

DC-CNC 800

DR-CNC

C-DS

MK and MS

2K Foam Gaskets based on polyurethan

RAKU-PUR

RAKU-PUR

RAKU-SIL

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