Natraj Corrugating Machinery Co.

• ✨ High-Speed Cardboard Slitting Machine – RNN Model ✨

  Precision Cutting | Smooth Finish | Zero Burrs

  ✅ Boost Your Production Quality with Our Advanced Thin Blade Slitter Scorer!

  This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

  🔧 Technical Specifications:

  • Model No.: RNN

  • Slitter & Scorer: 5 Blades + 8 Scorers

  • Minimum Slitting Width: 120 mm

  • Blade Diameter: 200 mm

  • Blade Thickness: 1.3 mm

  • Motor Power: 4 kW

  • Max. Speed: 100 pieces/min

  • Air Pressure Required: < 0.4 MPa

  • Machine Size: 3300 × 850 × 1500 mm

  💡 Why Choose This Machine?

  ✅ Thin blade technology for neat, smooth edges
  ✅ No burrs, no flattening – perfect finish
  ✅ High-speed operation – up to 100 pcs/min
  ✅ Compact size, easy to install and maintain
  ✅ Ideal for corrugated cardboard cutting in packaging industries

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

Main parts and function description

• France schneider imported double servo drive, accurate, precision mechanical transmission parts, can effectively reduce the mechanical failure rate.
• Wei lun touch screen operation, the parameters (screw, screw, nail, tailgate) transform is fast and convenient.
• The whole control system adopts omron PLC control system.
• After electric baffle, driven by stepping motor, precise size, dimension is more convenient and quick.
• All the contactor control box use Siemens brand.
• Photoelectric and nearly switch adopts schneider brand.
• Bottom die, blade made by Japan’s tungsten steel (wear).
• The nail head all adopt the special steel production, for the whole computer gongs precision machining.
• Single screw /, double nail / /, strengthen nails (/ / / / / / two head is double for single screw) in the middle of a one-time, fit the different demands of different customers to nail.
• Transform the carton size and adjusting screw pitch it takes only a minute to complete, greatly save time convenient operation.

We are suppliers of Fingerless Corrugation Machine. These are Drive reducer box with oil immersed type lubricating to reduce noise keep running stable adopt gimbal transmission.
Specifications:
Type: Corrugation Machine
Material: 48 CrMo high-quality alloy steel
Hardness: HV 1200

✨ High-Speed Cardboard Slitting Machine – RNN Model ✨

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

✨ High-Speed Cardboard Slitting Machine – RNN Model ✨

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

We are the leading supplier of Single Facer Fingerless Corrugation Machinemade available to our clients at competitive prices.

Double profile fingerless single facer , 320mm 48mncr tungsten , speed 150 meters per min

Rotary Paper reel to sheet cutting machine , speed 60 meters per min  , suitable for kraft paper and corrugated rolls

• Design Speed: 120 m/Min
• Diameters of upper corrugating rolls: 325 mm
• Diameters of lower corrugating rolls: 355 mm
• Paper grammage: 90-370 g/sm
• Steam pressure: 1.0-1.4 MPa

Key Roll Dia.:

Electrical Parameter:

Key Material :

A.Corr.Roll: Forge 48CrMo Alloy Steel B.Pressure/Glue Roll:Forge 45# Steel C.Rotary Joint:Yujie,China

D.Steam Trap:YingQiao,China E.Bearing:Timken

F.Electric Element: Schneider

Partition Board Slotting Machine – High Precision, High Productivity
🚀 Boost Your Production with Our 6-Slot Head Slotting Machine!
Perfect for manufacturing durable partition boards with consistent 6-inch deep slots.
✅ Key Features:

🛠️ Six Slotting Heads for efficient and simultaneous cutting

📏 Slot Depth: 6 inches

⚙️ Heavy-Duty Construction – Built for continuous industrial use

🔄 High-Speed Production: Up to 60 strokes/min

🧰 Ideal for corrugated box partitioning and packaging industries

📐 Available Models & Specifications: Model SizeMotor Required (H.P)Floor Space (L x W)Machine HeightGross Weight (Kgs)Production Capacity (Strokes/Min)32"1 H.P30" x 62"50"8006036"1 H.P30" x 66"50"9006044"1.5 H.P30" x 74"50"110060💡 Why Choose Us?

Precision engineering for smooth, accurate slotting

Low power consumption with high output

Sturdy, low-maintenance design

Customizable sizes available on request

A Fingerless Corrugation Machine is a high-speed machine used in the corrugated box manufacturing industry to produce single-face corrugated board. This board is later used to make carton boxes for packaging products such as electronics, food items, and consumer goods.

In the fingerless system, vacuum suction replaces the traditional metal “fingers” that used to hold the paper during corrugation. Because of this design, the machine produces better-quality corrugated sheets with smoother finishing and higher compression strength.

• Design Speed: 40 MT/Min
• Lower Flute Roll Dia: 320 Dia
• Pressure Roll Dia: 250 Dia
• Single Profile with one set of Flute Roll
• Flute Roll & pressure Roll Gap Mechanical adjustment
• Gum Roll, Gum Pipe duty H.C. Plated
• Flute Roll made from special Alloy Steel
• With Motorized Lubrication System
• With Glue Circulating System
• Machine Driven by A.C. Frequency Drive attach to helical Gear box for Speed Control
• Circulating glue supplying system is available with the Tank Pump & Motor.
• Available Width: 1200-2200 mm

Double cylinder          
1.4 tons  
Dimensions Long 
Width 1.3m / height 2.8m       

The paper bag weighs about 260 kg

• Bearing Mounted
• Production Design Speed 25 Mt./Min
• Reel Stand Manual loading
• S.S. Gum Tray
• Rewinding attachment
• 3 Nos. Main Heaters
• Control Panel to operate heaters
• Automatic Lubrication System

We are one of the leading manufacturers of Nagpal Natraj  corrugating box making machinery.

Wide range of products for #corrugated board and box making machinery

Wide range of products for #corrugated board and box making machinery

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

*5 slitters and 8scorers

 *Thin blade enable clean cutting edge at high speed
*Automatic grinding device and lubrication system keep blade sharp always
*999 orders can be stored in computer and according to the priority, computerized high-speed order change improves working efficiency
*Tool positioning and order change can be finished at one time to realize high speed order change

*Driven by gear-motor, the tool heads can realize high-speed and precise positioning
*Motorized web deviation correcting
*Tools are driven by leading screw and screw nut.
*Automatic scoring depth adjustment
*The scrap-collecting wind tube can automatically align
*Computerized synchronization with the line
*Min. Slitting space:150mm, Min. Scorer space:0mm.

Key Dia. Of R

Nagpal Industries pioneer in corrugating machinery , Highly demand product 4 Roller corrugated sheet pasting machine , with 3 ebonite rollers ,1 hard chrome rollers , glue circulation systen , high precision grinding for better glue applicator,  glue saving upto 40% ,
Specifications:
Power(W): 4+4 kW
Voltage: 380v 50 Hz
Dimension(LxWxH): 6.5x1.5x1,5 m
Weight: About 3.8 T

HX-2400B Folder Gluer

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.
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.

Parameter and configuration

Parameter

Paper size(Single sheet)         Max.1200*1200    Min.500*370

Suitable paper                 A-E corrugated board and ≤6mm 5 ply cardboard

Speed                     3200sheets/h

Machine dimension          9660*4200*1400???B model???

4060*3200*1310???A model???

Total power                9 kw

2) Configuration

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

NAGPAL pioneer in corrugating machinery  in  order to cater to the ever-changing requirements of our esteemed clients, we are involved in presenting a wide Range of NAGPAL Fingerless Single facer Corrugation Machine in the market.
Specifications:
Material:
Voltage: 380 V 50 Hz 3 phase
A flute height: 4.7 mm
B flute height: 2.7 mm
Vaccum suction
Groove free glue applicator
Better compression strenght
Better finishing and outlook of board
Glue mixtures
Abb motor
Delta vfd
Lubrication system

• Effective width: 1400 mm-2500 mm
• Design Speed: 200 m/min-250 m/Min
• The Max. stacking height: 250 mm
• Max. stacking length: 3500 mm

• Automatic change order in 5 seconds, automatic counting and automatic horizontal paperboard delivery
• Synchronization with production management control system, change order automatically with high speed
• During working with production manage control system, the waste paperboard less than 700mm due to change order.

• Board Cutter Heavy Duty Front
• Back Guide, Harden Alloy Steel Blades, Hand Operated

• Total Power: 17.6 kW
• Total Weight: 17 T
• Max. Sheet Feeding Size: 1060×760 mm
• Min. Sheet Feeding Size: 400×370 mm
• Max. Die-cutting Size: 1050×750 mm
• Dimensions: 7690×3800×2330 mm

Nagpal industries India's leading suppliers of corrugated board and box making machine introduces design speed 70 Mt/Min.

Specifications:

Available Width: 1200-2200 mm

Pressure Roll dia: 245 mm

Design Speed: 70 Mt/Min

Flute Roll Dia: 235mm

Features: 

·One minute quick order change.

·Easy operation, unnecessary for training.

·Carton gluer min size 240mm

Specification

Remark: (different with the old type)

---the Max. Size change to 2800mm, the old type Max. Size 2460mm

---the electric spare parts use SIEMENS and OMRON, to keeping long life use and running stable.

---main motor and glue head import from Taiwan,

---use more strong material on the machine, so the weight of machine heavy more 300kg.

NAGPAL SUPER NATRAJA INTRODUCES Fully automatic 2 ply single facer corrugated board production line ,with thin blade slitter , nc cutt off amd stacker , speed upto 130 mtrs per min , auto ejecting ,

Precision Cutting | Smooth Finish | Zero Burrs

This high-performance cardboard slitting machine is designed with 5 high-precision blades and 8 scoring wheels, ensuring clean, burr-free, and smooth cuts with no flattening on edges – enhancing the overall quality and appearance of your cardboard sheets.

• Model No.: RNN

• Slitter & Scorer: 5 Blades + 8 Scorers

• Minimum Slitting Width: 120 mm

• Blade Diameter: 200 mm

• Blade Thickness: 1.3 mm

• Motor Power: 4 kW

• Max. Speed: 100 pieces/min

• Air Pressure Required: < 0.4 MPa

• Machine Size: 3300 × 850 × 1500 mm

✅ Thin blade technology for neat, smooth edges
✅ No burrs, no flattening – perfect finish
✅ High-speed operation – up to 100 pcs/min
✅ Compact size, easy to install and maintain
✅ Ideal for corrugated cardboard cutting in packaging industries

Our valued customers can purchase from us an extensive of Super Natraj 4 Bar Rotary Cutting Machine.

• Mechanical Speed: Up to 65 pcs/min

• Normal Working Speed: 40–50 pcs/min

• Max Feeding Size: 1450 mm x 2500 mm

• Min Feeding Size: 350 mm x 350 mm

• ✅ Semi-Auto Chain Feeding Model – Ensures stable and smooth material feed

• ✅ Counting Function – For accurate production tracking

• ✅ Cross Slide Adjustment: 0 – 12 mm – Precision control for better alignment

• Creasing Axis Diameter: Ø 85 mm
  ✔️ Surface is precision-ground and hard chrome plated for durability

• Creasing Wheel (Upper & Lower): Ø 152 mm – Ensures sharp and clean crease lines

• 🌟 High Efficiency & Speed

• 🔩 Durable Build with Chrome-Plated Components

• 📏 Supports a Wide Range of Sheet Sizes

• 🧰 Low Maintenance, High Accuracy

• Mechanical Speed: Up to 65 pcs/min

• Normal Working Speed: 40–50 pcs/min

• Max Feeding Size: 1450 mm x 2500 mm

• Min Feeding Size: 350 mm x 350 mm

• ✅ Semi-Auto Chain Feeding Model – Ensures stable and smooth material feed

• ✅ Counting Function – For accurate production tracking

• ✅ Cross Slide Adjustment: 0 – 12 mm – Precision control for better alignment

• Creasing Axis Diameter: Ø 85 mm
  ✔️ Surface is precision-ground and hard chrome plated for durability

• Creasing Wheel (Upper & Lower): Ø 152 mm – Ensures sharp and clean crease lines

• 🌟 High Efficiency & Speed

• 🔩 Durable Build with Chrome-Plated Components

• 📏 Supports a Wide Range of Sheet Sizes

• 🧰 Low Maintenance, High Accuracy

Nagpal Industries pioneer in corrugating machinery , Highly demand product 4 Roller corrugated sheet pasting machine , with 3 ebonite rollers ,1 hard chrome rollers , glue circulation systen , high precision grinding for better glue applicator,  glue saving upto 40% ,

The machine finds its use, in the application of the glue on the tips of the 2 ply corrugated surface of the board with following specifications

Technical Specifications: