Hotmelt Gun

Hotmelt Gun

Manual Application

Easy to operate, lightweight, ‘Meler’manual applicators are highly robust and reliable mechanical components that guarantee a high level of precision and uniformity in the application of adhesive. Its complete 360º angle of rotation, allows in many applications a wide range of movement and flexibility.

TECHNICAL SPECIFICATIONS Manual Application
Heating time 30 min.
Max. operating temperature up to 230°C.
Temperature control thermo resistance.
Temperature precision ±0.5º C.
Hydraulic Pressure >100 bar.
Voltage  230 Vac, 50/60 Hz.
Electrical Consumption 120W.
Method of activation via trigger with safety catch.
Angle of rotation 360º.
Weight 750 grams.
Complete hose-applicator-nozzle kits are available, plus standard length hoses from 2,4 to 14 meters and different nozzles diameter.

Micro Precision

TECHNICAL CHARACTERISTICS AND DIMENSIONS
Max. operating temperature 200ºC (392ºF) Pneumatic connection quick disconnect; insulating tubes
Temperature control RTD ±0.5ºC (±1°F) Operating speed (*) 8.500 dots/ min
Supply voltage 230 VAC, 50 Hz Minimum dot dimension (*) 2.6 mm
Heating power 100 W Fixation clamp Ø12 mm rod
Max. hydraulic pressure 81,6 bar (1.183 psi) Weight 720 g, complete applicator (ready to use)
Filter 100 mesh (standard), integrated (*) Depends on the type of adhesive, type of controller and solenoid valve.
Air pressure supply 6 bar; dry, clean, unlubricated
Solenoid valve voltage 24 VDC

NC Series

Technical Characteristics NC Series
Operating temperature up to 230ºC (446ºF)
Max. working pressure 90 bar (1.305 psi)
Max. pneumatic pressure 6 bar; dry, clean, unlubricated
Operating speed  (*) up to 4.800 cycles/ minute
Temperature control RTD ±0.5ºC (±1°F) (Ni120 or Pt100)
Supply voltage 230 VAC, 50/60 Hz (from the melter unit)
Solenoid valve voltage 24 VDC
(*) Depending on the type of adhesive

SDA Smart Dosing

Technical Characteristics SDA Smart Dosing
Precision Rate 1% Tolerance (Max.)
1,5% Tolerance (for a CPK = 1,67)
Speed Lines 150…300mm/s
Flow Rate (*) Min. 6g/min  –  Max. 400g/min
(* Depending on the pump 1cc, 2cc, 4cc)
Time response for bead sequences Min. 0,9s for ±8 g/m change
Min. 0,3s for ±1,6 g/m change
Applicator Pressure 80 bar (1305-1160 psi)
Equipment Feeding Pressure 30 bar (392-580 psi)
Max. Module Pneumatic Pressure 6 bar; dry, clean, unlubricated
Applicator Temperature Control (Pt100, Ni120)
Applicator Operating Temperature Up to 200 ºC  (392 º F) (see adhesive supplier recommendations)
Environmental Conditions Ambient Temperature: 0… 40ºC
Relative Humidity: 90% HR max. (at 30ºC)
Supply Voltage 230 VAC, 50/60 Hz (from the melter unit)
Applicator Mass (approx.) 4,5kg

Swirl Application

Technical Characteristics Swirl Application
Max. operating temperature up to 230 ºC (446 ºF)
Heating power depending on the configuration used
Max. hydraulic pressure 90 bar (1305 psi)
Max. pneumatic pressure 6 bar; dry, clean and non-lubricated
Operating speed (*) up to 4800 cycles/min
Temperature control RTD ±0.5ºC (±1°F) (Ni120, Pt100 or NTC-R)
Power suppy voltage 230 VAC, 50/60 Hz (from the melter unit)
Solenoid valve voltage 24 VDC
(*) Depends on the type of adhesive.
Scroll to Top