Natraj Corrugating Machinery Co.

Machine equipped with hard chrome shafts, delivery conveyor, digital motion sensor counter, gum flow controller, ms feeding table...

Main Introduction
High speed folder gluer can be used for box making by double sheets as AA sheets or AB sheets or single sheet. It can replace manual pasting, reduce labor intensity, save a lot of labor and can greatly improve product quality
Main technical characteristics
2400B series folder gluer is our company combined with domestic and foreign market demand changes, comprehensive analysis of domestic and foreign similar products, and on the basis of deep research on processing manufacturing and production process, developed a new type of “labor-saving, efficient”, “excellent performance”double sheet folder gluer.
This machine adopts double servo feeding, ensure machine stability and synchronization at high speed, and feeding size of A and B products can be set separately, to solve the problem of big and small sheets feeding trouble.
Middle glue unit adopts double pasting, hot melt glue and sealing glue, ensure 100% strong gluing when products in container and cold storage.
Double servo motors are used when positioning, supply same precision both in low and high speed.
This machine can produce flat box and shaped box, the front gauge positioning is original designed by our company, dual-use system is used to save time for adjustments.
This machine is a dual-purpose machine, both double sheets and single sheet can be produced, it takes only two minutes to convert double sheets to single sheet.

Three-Feeder Automatic Flute Laminator is dynamic model adopting two bottom feeders and one top feeder, especially suitable for laminating two single flutes into 4 ply corrugated boards, also acting as a regular flute laminator to transfer thicker and large-sized boards smoothly and freely, operator friendly.

*The high precision engraved applicator roll ensures even adhesive application and less amount of adhesive consumption.*Auto-circulating glue feeding is provided with no glue depositing.*The self-preheating device speeds up glue gelling and creates a stronger glue bond.*Surface of glue roller embossed with netting design and plated with chrome treatment.*Surface of doctor roller grinded and plated with chrome treatment.*Surface of pressure roller plated with chrome treatment.*With preheating rollers.*Up-down adjustment of pressure roller controlled by pneumatic system.*Gap between glue roller and doctor roller and glue roller and pressure roller controlled by electric micro-adjustment with digital read outs.SpeedMax Working Speed:150M/MINTemperature160--200Steam Pressure1.0---1.4Steam consumption0.4—0.6T/HCompressed Air0.4—0.9 Electric Parameter MotorRated VoltagePowerWorking ModeMain Motor380V      AC3KWContinuous WorkGlue Adjustment Motor380V      AC100WShort Time WorkPump Motor380V      AC2.2KWContinuous WorkKey Roll Dia.Preheating Rollφ416mmChrome Plated After GrindingPaper Leading Rollφ108Chrome Plated After GrindingPressure Rollφ171mmChrome Plated After GrindingGlue Rollφ290mmChrome Plated After GrindingDoctor Rollφ168mmChrome Plated After Grinding

*Recycling type with electric control.*Carrier tank: Dia.950mm×810mm(H) with 3.00kw agitator.*Main tank:    1.42cbm with 5.5kw agitator.*Storage tank: Dia.1200mm×1500mm(H) with 0.4kw agitator.*One set glue pipes for transport and recycle system.*Two glue pumps each for transport and recycle system.

Most economical and high productivity, easy operations can do up to 20000 boxes gluing with the help of untrained operator , used for corrugated carton box flap gluing .

Manual flap gluing machine , suitable for even gluing on flap in place of brush .

Advantages :Glue saving , labour saving , better productivity , easy operation ,