Natraj Corrugating Machinery Co.

Characteristics: 

1) The structure is symmetrical, can load two rolls raw paper at the same time, can change the paper roll without stop the machine. The tighten, loosen, up and down, move for center, left and right moving all use electrical control.

2) Effective working width: 1400, 1600, 1800, 2000

3) Max. raw paper dia: Ø1600mm

4) Min. raw paper size: Ø400mm×900mm

5) Max. load of single arm: 1500kg.

6) Each roll sand has two paper roll sending rails, two paper roll up dolly. Rail is made from the welding of the 12# channel steel and direction-leading pole. The dolly is made from 12# channel steel, the length of the rail is 4500mm.

7) Use disk model brake, have handle and electrical models. (can choose.)

8) The clip head is cast-iron finial model or automatic double expanded model. (can choose.)

9) Electrical elements are centralized controlled, this highly improves the production efficiency.  

Technological parameters:

1. Paper roll frame working model: Mechanical electrical operation.

2. Paper roll length scope: Max.: 1600mm   Min.:900mm

3. Paper roll diameter scope: Max.: 1400mm   Min.:400mm

4. Single side max. load: 1500kg.

5. Motor power: (all are planet cycloid motor)

1) Clip motor: 0.75KW   4units   380V    50HZ

2) Up and down motor: 2.2KW   1unit  380V  50HZ

Paper roll up-dolly and rail:

1) On the dolly have direction-leading wheel, can send the paper roll stably.

2) Each roll stand has two paper roll sending rails, two paper roll up dolly, it can load the paper roll in two sides at the same time. 

• Type: Horizontal Single Compression
• Pressing Capacity: 20 Tons
• Bail size: 12"x12"

Used  Hsei Hsu 7 Layer Fully Automatic Corrugated Board Making Plant..It is made of india..

• Max. Machine Design Speed: 250 Mt/Min. (For Helical Knife cut-off)
• Max. Machine Design Speed: 100 Mt/Min. (For Straight Knife cut-off)
• Helical knife & Straight knife are two options for cutting of corrugated board.
• Helical knife features lower impact and lower noise while running.
• Operated by Servo Drive with Servo Controller.
• Friendly man-machine interface.
• Screen display for production information displaying.
• The driven gears for cutting drum are hardened ground for precise cutting.
• Cutting Length: 600-9999 mm, cutting precision: ±1mm
• Crush less Wheels press cardboard in the front and rear conveyor. The transporting is stable and with even pressure, which prevent jam caused by broken cardboard.
• Heavy duty gears with Oil Splashing System.
• Available Width: 1200-2200 mm

*Swing type.

*Paper diameter: Φ350-Φ1500mm.

*Max weight of paper roll: 3t

*Paper clamping, open-close, right-left adjustment HYDRAULIC operated.

*Paper up-down adjustment operated by hydraulic system.

*Tension control by pneumatic brakes.

*With trolley and track

• Surface ground steel hot plates, 600mm wide, are of inner whirlpool structure, favorable for steam distribution
• Pressure rolls
• Pneumatic tension for upper belt
• Large engraved drive roll stand (Φ625mm), covered with herringbone wearable rubber
• Hard chrome-plated weight rolls as well as guide rolls
• Hot plates: 14
• Upper belt cleaning device
• Automatic upper belt run controller
• Temperature readout for hot plates
• Variable frequency control

• Designed speed: 150m/min
• Available width: 1800mm
• Total power: 4 kW (power at drive unit is not included)
• Drive Roll Stand
• Main Structure and Features
• Main drive rolls with big diameters are covered with herringbone wearable rubber.
• The big gear of drive roll employs bevel gear, reducing noise dramatically.
• Sealed and oil-bathed gear transmission.
• Variable frequency control.

• Item Code: RNN-1400a-Da

technical parameters
1. The maximum accumulation length 3000mm 
2. The maximum stack height 200mm
Power motors and electrical parameters
1. Main conveyor motor 3KW   adopt frenquency motor        
2. Lateral output of the motor 1.5KW    Three-phase asynchronous motor
3. Walking Motor 1.5KW    Three-phase asynchronous motor

structural features
1. Adopted on the 16th channel welded Electric adjustment of cardboard the size of the lateral output pneumatic control board, electrically adjustable conveyor speed.
2. Cardboard sheets to the desired number or height requirements will be controlled by a foot switch out of cardboard
3. Vertical bin using wide flat belt conveyor transport

*Precision adjustable anti-backlash gear ensures accurate mesh between knives

*Computerized synchronization with the line.

*Advanced man-machine interface, screen display running parameter

*The sun-wheel is applied at parts of leading in and leading out.

*999 orders can be stored in computer and automatic order change

*Sheet length:500-9999mm. Cutting precision:±1mm

*With sun wheel system.

Key Dia. Of roller

Key Material:

A. :Helical knife:W18Cr4V

B. Knife roll:45# C.Gear:45# D.Driver;KEB or Unic

E.Electric element:Schneider

*Preheating roller:       Dia.600mm

*Fixed pinch roller:       Dia.108mm

*Movable pinch roller:   Dia.108mm

*Polished drum;
*Polished working face of Guiding Roll

TECHNICAL SPECIFICATION :-

Type                       JZK-05-150
Max speed            150m/min
Working Width    1850mm
Brake Mode                   Pneumatic Brake 
Max Paper Roll    1500mm 
Splicing Time                          1.2S

Splicing   joint         0

Auto Tension
Taiwan PLC Digital Tension Control System???making sure tension for paper.

Production Management:
Can be connected with production management.

Paper Required Standard for Machine Trial

a When the paper Brake strength >0.5KG/mm Max Splicing peed is 150m/min Corr.Paper 130m/min

b When the paper Brake strength >0.45KG/mm Max Splicing peed is 120m/min Corr.Paper 100m/min

c When the paper Brake strength >0.4KG/mm  Max Splicing peed is 100m/min Corr.Paper 80m/min

7).Newest Taiwan Tension control system, with PLC control, Humanized setting ,easy to control paper smooth.

8 99% Splicing reliability.

Main Technical parameters

PERFORMANCE ANDUSE:
1.Beautiful in appearance compact in structure, small in size and durable in service life.
2.Easy in adjustment simple in operation and convenient maintenance.
3.Uniform in glue distribution, quick in bonding and strong in bonding force (20 seconds).
4.Clean in surface with dirt and bonding sides.
5.Automatic alignment, stable in quality, no shrinkage, easy obtaining correctness.
6.Flat, beautiful, low moisture content, without moldy effect.
7.Low consumption of glue (0.01 Yuan per square meter), low power consumption, low in cost, high in efficiency. 4-60pcs/min (adjustable)

8.Applicable for various types of papers (not standard papers) and irregular papers.
9.High-accuracy in recombination, error:0.1-0.5 applicable for paper combination for special requirements.
10.Surface of paper with non-effect (frosted, ice-flower, membrane etc)

MAIN SPECIFICATION:

• Material: Urethane
• Bolt Holes: Center to Center
• Shape: Round
• Weight: 10 kg
• Color: Blue

High precision mirror roller and rubber roller are adopted, automatic glue level control system, high speed running without overflow of glue.

*Preheating roller:       Dia.600mm

*Fixed pinch roller:       Dia.108mm

*Movable pinch roller:   Dia.108mm

*Polished drum;

*Polished working face of Guiding Roll;

*Preheating roll can running