MMD

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MMD /  ⁠MMD+

Metering-Mixing & Dispensing system allows an economical use of raw materials. Semi-automated operation and easy maintenance. Ideal for large factories and high-volume production.

Specifications
Resin Compatibility
Air Requirement
Resin Output
Resin Pump
Catalyst Range (by volume)
Least Count (catalyst range)
Recirculation Independent/Complete
Stroke Counter
Adjustable Independent Solvent Flush
Independent Air Flush & Dry Toggle
Roberto Dispense Head w/ Static Mixer
MMD
Polyester / Vinyl Ester
15 cfm @ 100 psi (7 bar)
up to 8 kg / min
180 cc
11:01
1% - 3%
x
x
x
MMD+
Polyester / Vinyl Ester
15 cfm @ 100 psi (7 bar)
up to 8 kg / min
180 cc
11:01
1% - 3%

Pulfrusion

Filament Winding

Hand Layup

Positive Feed Slave Pump

Catalyst pump works as a slave with resin pump. Catalyst-to-resin percentage can be adjusted quickly without any tool. Percentage can be varied between 1% to 3%.

Recirculation

Unmixed resin and catalyst to cycle from dispense head back to reservoir. Two liquids can be recirculated individually without mixing. This allows material lines to remain de-gassed without wastage. Constant movement of material prevents settling of fillers.

Solvent & Air Purge (available only with MMD+)

Immediate cleaning and drying of dispense head is easily operated via valve controls. Independent solvent flush prevents curing of resin within the mix and dispense head. Separate air flush and drier ensures quick and efficient cleaning.