720*520 Size Automatic Carton Die Cutting and Creasing Machine

• After-sales Service: All The Service Life
• Warranty: 1 Year
• Species: Die Cutting and Creasing Machine
• Imprinting Type: Platen
• Placing Form of Template: Horizontal
• Die Cutting Tool: Steel Plate
• Model NO.: BY720
• Computerized: Computerized
• Automatic Grade: Automatic
• Application: Paper Packaging Materials, Stickers Products
• Material: Card Board
• Thickness: Not More Than 8mm
• Max Size: 720*520
• Feeding: Feeder
• Advantage: High Presicion
• Transport Package: Steel Pallet
• Specification: 720
• Trademark: SHENGTIAN
• Origin: China
• HS Code: 84414000
• Production Capacity: 60000sheets/Day

Product Description

Product Description

BY-720 Automatic Die-cutting and Creasing Machine

Max. sheet size	720×520mm
Min sheet size	210×320mm
Max. die-cutting size	710×510mm
Max. die-cutting speed	7500sheets/h
Sheet thickness	0.1-1.5mm flute not more than 4mm
Max. pressure	200t
Die-cutting precision	+/-0.1mm
Total. power	10KW
Machine weight	7t
Overall dimension	3500×2200×1850mm

Our Advantages

 BY-720 automatic die-cutting and creasing machine is a key equipment for packaging. The machine has got CE certificate and featured as below:
1. Using high strength gripper bar, advanced gripper opening mechanism, which is suitable for various paper board. The front and back registration device and side lay ensure the die-cutting precision.
2. The main transmission uses worm gear pair and special designed crank shaft connecting rod mechanism, connecting with bearing bush with less moving gap, which prevents the worm gear pair from impacting. Thus ensures smooth running and large die-cutting pressure even at high point. The worm is made of aluminium bronze, wear resistant and with long service life.

3. The machine adopts advanced unique cam indexing device, pressure adjusting device, pneumatic chase-locking device, high-precision chain for driving and pneumatic clutch.
4. Special designed feeder allows the minimum sheet size of 320*210mm to be fed.

 

5. The pneumatic chase-locking device makes it easier for die preparation and changing.
6. The imported pneumatic clutch with stable separation and reunion, ensures the braking with small angle and large torque.

7. PLC and removable touch screen display the working speed, amount of processing sheet and total running time of the machine, especially the display of trouble facilitates the troubleshooting. Therefore, the automation of feeding, die-cutting to delivery is achieved. The dynamically monitoring cooperating with safety devices enables easy operation.
8. Die-cutting pressure can be adjusted separately at front and rear side, manual driving device is easy to operate and labor saving.
9. Automatic delivery and stacker ensures easy and tidy delivery. It is equipped with special delivery device for smaller size of sheets
10. The steel plate can be made into 4+1 type, easy to change.
11. Equipped with double sheets detector.
12. Four front lay and two side lay use optical fiber with high precision. Sheet not getting in proper position can be detected and machine will stop in time to avoid reject.

Detailed Photos

A. Feeding unit

B.Die-cutting Unit 1. Taiwan made high pressure oil pump, lubricate the oil path by high pressure, which prevent the machine part from wear and tear.
2. Newly developed transmission mechanism ensures high-speed die-cutting, and the high-precision platform enhances the speed for die preparing.
3. Pneumatic chase locking device ensures firmly locking and time saving. German made chain used for gripper bar ensures long service life and stable die-cutting precision.
4. The American style Indexing device is the main driving system of the die-cutting machine, which enhances the die-cutting speed, die-cutting precision and reduces the noise.
5. The Italy made pneumatic brake and clutch as well as Japan made SMC rotary joint confirms to the European standard with rapid separation and reunion, large force, long service life and low noise.
B. Delivery unit
1. Automatic delivery with stacker for tidy sheet delivery.
2. The sampling device is convenient for checking sheet number.
C. Electric control unit

1. PLC for automatic control is made in OMRON, Touch screen is made in WEINVIEW, Taiwan, buttons and contactor are made in Schneidr, France. The machine is automatically detected and controlled from feeding, sheet transferring, die-cutting, to delivery. The Delta frequency converter, CPG (Taiwan) reducer, Siemens (Germany) main motor (7.5kw) will save one third electric charge for your company.
2. Touch screen can rotate for 180 degree, which is easy to operate. It displays various working conditions and the location of the troubles and solution.

 

3. Equipped with safety devices, when trouble occurs, they will give an alarm and make the machine stop to ensure safety both to operator and machine.
 Distinctive point of the machine:
1. Worm and worm gear
  Worm gear is made of special alloy copper with thicken design and manually scraped by the experienced technician. Thus ensures the high-precision mating surface, and wear-resistance, and prolong the service life of the machine.
  Worm is made of 40CR steel with quenching and grinding processing, ensuring high precision.
2. Indexing device is made of nodular cast iron HT350, the cam is made of Gcr15 and ground by special cam grinding machine, with high accuracy, low noise and long lifespan. The output shaft is entirely machined for ensuring the output precision. Errors of run out and axial shift for input shaft and output shaft, as well as errors of output shaft and fitting surface conform to the company standard.
3. Quality control System
  All electric parts bought from outside are inspected according to CE standard and the production is controlled according to standard of ISO9001 quality management control system.
4. Special designed feeder
The feeder designed by our company is available for minimum sheet size of 320*210mm and maximum sheet size of 720*520mm with accurate design and simply structure. It is pioneering in the world.
5. Touch screen with fine appearance
  To meet the requirements of foreign customer, we use special rotary arm, aluminium alloy chassis, 10 inch screen, which can be rotated within 180-degree plane, very easy to operate.
Configuration
1. List of components

 

No.	Name	Specifications	Manufacturer	Remarks
1	Worm gear	ZQAL9-4	China	Scraping
2	Crank	40Cr	China	hardening
3	Worm	41Cr	China	Hardening and tempering
4	Platform	QT50-5	China	Resin sand cast
5	Chase	Quick locking	China
6	Steel plate	65Mn	China	Hardness:HRC45-50
7	Gripper bar	Duralumin	China
8	Chain for gripper bar		Renuld, Germany
9	Indexing device	195-1-240		Cam
10	Pneumatic clutch	304-9	Italy
11	Frequency converter	Delta	Taiwan
12	PLC		Omron
13	Touch screen	WEILUN	Taiwan
14	Main motor	7.5KW	Siemens
15	Bolt track bearing	JMC	Korea
16	Electromagnetic valve	AIRTAC	Taiwan
17	Button		France
18	Relay		Omron
19	Contactor		France
20	Photoelectric switch		Omron
21	Limit switch		Tend, Taiwan
22	Cylinder		Shenchi, Shanghai
23	Optical fiber for front lay	PANASONIC	Panasonic
24	Oil pump		WL,Taiwan
25	Sliding block	ZQCSN6-6-3	Germany
26	Feeder	Special designed	Selfmade
27	Bearing for worm and worm gear	NSK	Japan
28	Bracket	Accurate rotary bearing	China
29	Reducer		Chengbang
30	Three position switch	LS	Korea
31	Chain guide	PTFE	China
32	Push guide	Both for push and pull	Selfmade
33	Screw	Button head 12.9class	Taiwan
34	Air pump	80³	Taiwan
35	Rotary joint	SMC	Japan

2. Bearing

NO.	Type	Brand	Country
1	6004	NSK	Japan
2	6007	NSK	Japan
3	6206	NSK	Japan
4	6407	NSK	Japan
5	6005	NSK	Japan
6	6202	NSK	Japan
7	6003	NSK	Japan
8	6005	NSK	Japan
9	30216	NSK	Japan
10	6313	NSK	Japan
11	6311	NSK	Japan
12	6002	NSK	Japan
13	6203	NSK	Japan
14	6908	NSK	Japan
15	6207	NSK	Japan
16	6217	NSK	Japan
17	Others	HRB	China

 

After Sales Service

1.Guarantee: 1 year after installation.
2. We will send engineers to the customers' facotory for installation and operator training.