A-5 Basic Series Metering and Dispensing

  • A-5 Basic Series Metering and Dispensing

ESCO A-5 basic series machines are offered when a simple, dynamic metering and dispensing solution is required. The A-5 series features a mixing head control station mounted at the mixing head that is within reach of the operator. It is an affordable yet effective means for dynamic mixing of two component polyurethanes.

Machine Throughput:
  • 1-5 pounds per minute
  • Based on a material nominal ratio of 1:1 (Isocyanate:polyol)
  • Ratios are variable within individual metered stream output capacities

Mixing Head:
  • ESCO series M200-2PE 2 component dynamic mixing head
  • Vertical mount
  • 3-way ball valves for material injection and recirculation
  • Diaphragm style solvent injector valve
  • Gear style mixer
  • Lip type shaft seal
  • AC motor direct drive with variable speed control
  • 1000-5000 RPM speed range
  • Static bearing lubrication
  • Return line valves for pressure balancing

Solvent Flush System
  • 5 gallon stainless steel tank
  • 110 Psi pressure rating
  • Nylon core supply hose to mixing head
  • Solvent media to be ester based (DBE or similar)
  • Automatic operation

Isocyanate System

Metering System:
  • .5 - 2.5 pounds per minute based on a specific gravity of 1.2
  • 2500 CPS at 75°F operating temperature
  • Positive displacement precision gear pump
  • Variable speed motor
  • Mild steel construction

Tank system:
  • 10 gallon working capacity, mild steel, non-code construction
  • Rated for 15 Psi
  • Nitrogen (dry air) blanketing system with regulator and relief valves
  • Drain and shut-off valves
  • Sight tube for level indication

System Accessories:
  • Nylon core hoses
  • Mild steel rigid lines
  • Basket style strainer on pump inlet
  • Pressure switch for over pressure protection
  • Pressure gauge with chemical seal

Polyol System

Metering System:
  • .5 - 2.5 pounds per minute based on a specific gravity of 1.05
  • 2500 cps at 75°F operating temperature
  • Positive displacement precision gear type metering pump
  • Variable speed motor
  • Mild steel construction

Tank System:
  • 10 gallon working capacity, mild steel, non-code construction
  • Rated for 15 Psi
  • Fixed speed electric agitator
  • Nitrogen (dry air) blanketing system with regulator and relief valve
  • Drain and shut-off valves
  • Sight tube for level indication

System Accessories:
  • Nylon core hoses
  • Mild steel rigid lines
  • Basket style strainer on pump inlet
  • Pressure switch for over pressure protection
  • Pressure gauge with chemical seal

Machine Frame:
  • Frame is welded tubular steel construction painted ESCO white
  • All metering system components are mounted to the frame

Optional Equipment
  • Increased Throughput (2-10, 3-15, 4-20) at 1:1 ratio
  • 20 gallon tank
  • Agitator for Isocyanate tank
  • Air-assisted mixing head boom
  • Automatic level control and drum pump refill package
  • Tank heating system
  • Heating and cooling system

Contact Us

For more information, please contact us :
616-453-5458

Para Español :
616-453-5458 ext. 217

Fax :
616-453-6227

Email :
info@edge-sweets.com

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