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Four Corner Hydraulic
Envelope Cutting Machine
Model: THNC-N25/THNC-N30
- Frequency converter cushion system
- Rail for die mounting under head
- Die lubrication
- Front photocell safety guard and rear metal
mesh safety guard
- P.P. cutting pad with pad shifter
- Material side and rear guides
- Front and rear waster paper conveyor
- Die position adjustible die holder
- Optional four corner dies
- Optional pneumatic ejector on head
center
Advantages
- Head driven by double chain with frequency
converter cushion system to stop at one cutting position with position accuracy
of ± 0.2 mm
- Working capacity of up to 400,000 blanks per
eight hours with maximum material stack thickness of 60 mm
- Die lubrication for clean cuts and longer die
life
- Cutting pad shifter multiplies pad life
- Die position adjustable die holder can cut
different sizes of envelopes with the same four corner dies, therefore saving
die costs
- Maximum blank size of: 480 x 550 mm (THNC-N25)
/ 600 x 600 mm (THNC-N30)
- Optional head center pneumatic ejector to get
upmost cutting size accuracy for stack material
Range of
Application
- Any type large size envelope close die
cutting
- Pocket type and wallet type envelope four
corner cutting
Specifications
| Model |
THNC-N25 |
THNC-N30 |
| Cutting Force |
25 Tons |
30 Tons |
| Open Daylight |
245-115 mm (Head to machine bed) |
245-115 mm (Head to machine bed) |
| Die Height Range |
70-100 mm |
70-100 mm |
| Head |
600D x 565W (in mm) |
650D x 665W (in mm) |
| Motor |
Main: 3 HP / Head: 1HP |
Main: 5 HP / Head: 1HP |
| Bed Size |
500D x 1500W (in mm) |
650D x 1750W (in mm) |
| Down Speed |
70 mm/sec |
70 mm/sec |
| Up Speed |
140 mm/sec |
135 mm/sec |
| Dimension |
2200W x 1100D x 2050H (in mm) |
2500W x 1310D x 2200H (in mm) |
| Net Weight |
2000 kgs |
2500 kgs |
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