VeriTec VT44 Series Adhesive Dispensing Electric Guns Cold adhesive electric guns combine rapid cycle speeds and multi-module flexibility for dispensing complex patterns in high-speed non-contact applications. Nordson’s VeriTec™ brand VT44 Series electric guns feature compact size and multi-module capability for precise delivery of cold adhesive extrusion dots. These guns are ideal for high-speed non-contact converting applications that require consistent placement of complex patterns at exceptionally high cycle rates. VT44 Series guns offer cycle rates as high as 800 cycles per second with a duration as low as 4 milliseconds. This capability equates to dot placement at 2-millimeter distances for production speeds up to 96 meters per minute (314 ft/min). VT44 guns accurately dispense cold adhesives with viscosities up to 1000 centipoise when used with a Nordson diaphragm pump or WM360 high-performance piston pump. Consistent adhesive delivery of a broad viscosity range allows manufacturers to handle a wide variety of substrates and bonding requirements. A ball-plunger and cone assembly provides clean adhesive cut-off of high viscosity adhesives. This design provides reliable adhesive flow control and permits flexible gun mounting at distances 6 to 10 millimeters away from the substrate. Efficient design permits complex patterns and dependable performance in high-volume production. s Selection of designs is available in single or multiple groupings of 4, 6, 8, 12 and 16 modules on a single manifold with close centerlines of 14 mm (0.55 in.). s All-electric operation and wide viscosity range satisfy diverse application requirements for high-speed extrusion dot patterns. s Multiple gun configurations allow complex pattern arrangements to satisfy exacting requirements. s Automatic tip sealer prevents adhesive skinning over the nozzle during dwell times. s Clean adhesive cut-off minimizes adhesive tailing to improve bonding quality and reduce rejects. s Compact size and choice of mounting profiles allow double rows of gun manifolds from a common glue feed to meet specific pattern arrangements. s Optional front or top hydraulic porting accommodates specific mounting constraints. s Corrosion-resistant and stainless steel parts provide durability and help prolong gun life. s Custom-designed bracketry adapts to each parent machine’s unique mounting requirements.

VeriTec VT44 Series Adhesive Dispensing Electric Guns Compact VT44 electric guns feature close centerlines for dispensing complex patterns and accommodating tight working envelopes on parent machinery. Automatic tip sealer eliminates adhesive skinning on nozzle, and slide-plate design allows quick removal. Specifications Maximum Hydraulic Pressure 7 bar (100 psi) Dimensions Minimum Cycle Time* 1.3 ms Minimum Dot Time* 0.5 ms Nozzle Diameter Range** 0.20, 0.25, 0.30, 0.35, 0.40, 0.50, 0.60, 0.70 mm (0.008, 0.010, 0.012, 0.014, 0.016, 0.020, 0.024, 0.028 in.) AIR IN Hose Connection Fitting Nordson...