|Place of Origin:||CHINA|
|Minimum Order Quantity:||1 set|
|Packaging Details:||wooden case|
|Delivery Time:||2 months|
|Supply Ability:||10 sets/month|
|Postpress:||Automatic Printing Inspection Machine||Max. Sheet Size:||1040 ×780mm|
|Min. Sheet Size:||400×360mm||Sheet Weight:||70～400 Gsm|
|Max. Running Speed:||Max. 150m/min 12000 Pieces/hour||Picture Resolution :||0.13 Mm X0.13 Mm|
Automatic Printing Inspection Machine
As the requirement for printing quality is higher and higher in recent days, how to improve the quality of the print is an important task for printing companies.
Automatic Printing Inspection Machine is just to solve this problem. Automatic Printing Inspection Machine is applicable for cigarette, pharmaceutical and cosmetic packaging, and various labels quality defects inspection. It can inspect scratches, registration, foil stamping deviation, streak, spot, wrinkle and so on. The high speed image pickup system, computer image processing system and mechanical positioning system combined perfectly to ensure the high speed inspection with high precision.
Function Feature of Automatic Printing Inspection Machine:
:1. High efficiency
• It uses printer type feeder with speed up to 12000pieces/hour
• The distance of two sheets is adjustable according to paper size
• The pile height is the same as before and after process
• Secondary feeding and delivery system ensure the non-stop feeding and delivery
2. High stability
• Conveying platform is steel plate with thickness of 25mm. The structure is shock resistance designed and tested to ensure the stability of running.
• The conveying belts are imported wide type without connections to ensure the conveying stability of high speed sheets.
• Big adjustable vacuum flow to make the paper conveying stable and accurate.
• All the key steel parts such as machine walls, cams etc use high grade steel and processed by CNC Lathe
• High speed running parts such as shafts, rollers are made by high grade steel quenched and dynamic balance tested to make sure the stability when running at high speed.
•Motors, belts, chains and so on are well-known brand in domestic and abroad. Bearings are mostly from C&U Group with key bearings from NSK
•Pneumatic parts are from SMC-Japan
•Electric parts are Omron, Schneider, IDEC, and Delta etc
• Speed reducer is from CPG, Taiwan 3. High precision
• Unique positioning device provides large correction range and easily adjustment.
• Vacuum sorption table is up to 2600mmX1100mm to ensure the sheet flatness.
4. Inspection system
• Imported industrial high speed camera
• Big size sheet inspection. The size can be 1040 X 780mm
• High speed inspection, the highest speed for big size sheet can be 12000 pieces/hour
• Easy and fast adjustable inspection criteria: The machine can set criteria for various prints or different inspection areas
• Saving inspection results and fault images into database to retrieve and classify them at any time
• In-time display the picture of defective products and on-time continuous defects inspection can make the operator adjust printing process in time. 5. Safe And Easy Operation
•PLC control together with man-machine interface will display the operation status, malfunction and diagnose and operation requirement. All the settings are displayed in the screen and changed by the function button according to instruction in the man-machine interface
•Many sensors and safe device are equipped with the machine to make sure the machine run well and safety. All the malfunctions will be displayed in the screen for easy problem elimination.
Specification of Automatic Printing Inspection Machine:
|Max. Sheet size||1040 ×780mm|
|Min. Sheet size||400×360mm|
|Sheet weight||70～400 gsm|
|Max. Running speed||Max. 150m/min 12000 pieces/hour|
|Picture Resolution||0.13 mm X0.13 mm||
4K camera 0.13 mm X0.13 mm
8K camera 0.07 mm X0.08 mm
Min. point defect size (ink spot, omission, dirt)
high contrast ratio 0.15mm2
Low contrast ratio 0.25mm2
high contrast ratio 0.1mm2
Low contrast ratio 0.2mm2
|Min. line defect size (ink line, streak)||
high contrast ratio width≧0.2 mm
Low contrast ratio width≧0.3 mm
high contrast ratio width≧0.15 mm
Low contrast ratio width≧0.25 mm
Chromatic aberration inspection
|△E ≧ 3||△E ≧ 3|
Lateral Direction±0.2 mm
Longitudinal ±0.2 mm
Lateral Direction±0.15 mm
Longitudinal direction±0.15 mm
|Dimension||10600×2650×2400mm( including pedal platform)|
Notice: High contrast means the average gray level between defect and background ≥300N
(gray level). Low contrast means the average gray level between defect and background ≥100N and ≤300N
Design and specification are subject to change without notice , photos for reference only
Application of Automatic Printing Inspection Machine:
As the requirement for printing quality is higher and higher in recent days, how to improve the quality of the print is an important task for printing companies. This machine is just to solve this problem.
This machine is applicable for cigarette, pharmaceutical and cosmetic packaging, and various labels quality defects inspection. It can inspect scratches, registration, foil stamping deviation, streak, spot, wrinkle and so on. The high speed image pickup system, computer image processing system and mechanical positioning system combined perfectly to ensure the high speed inspection with high precision.