Description

• High-pressure water rinsing device for the ecologically friendly cleaning of the mixing system
• Servo-pneumatically and hydro-mechanically regulated precision recirculation valves for the complete conditioning of the used materials
• Weight-reduced structure in modular configuration, anodised with blue-grey finish
• Size-optimised, functional design to provide maximum operating freedom
• Robust and maintenance-free design, made of a high-strength aluminium alloy and chrome steel
• Direct multi-level injection of components
• Electronically regulated stirrer speed; a special stirrer design allows materials to be handled smoothly
• High-pressure needle bar valves for injection of rinsing water
• Blast-air needle bar valves for the drying of the mixing system
• Anti-drip, maintenance-free “Stop-Drop DVS-3” nozzle-shutoff device with axially adjustable drive shaft
• Speed-controlled stirrer drive motor
• Power transmitted directly or via flexible drive shaft

Technical specifications

• Dimensions (L x W x D): 260 x 200 x 180 mm
• Operating pressure: up to approx. 25 bar/component
• Output capacity: from 0.05 g/s to 100 g/s
• Dosing accuracy: 1%
• Mixing-head weight: approx. 4 kg
• Mixing ratio: from 100 : 1 to 1 : 100, infinitely variable
• Selectable stirrer-speed: from 200 to 6.000 rpm, infinitely variable

Mixing head variants

• MK 600: 2- / 3-component mixing head for medium to large output quantities
• MK 625: 2- / 3-component mixing head for small output quantities
• MK 650: 2- / 3-component mixing head for very small output quantities

Options

• Mixing head housing completely made of chrome-steel
• Mixing head configuration for rinsing with material components
• Customer-specific outlet nozzles
• Mixing chamber spray system
• Mixing head temperature control

MK 400 being used in fully-automatic operating mode