LT-A4-20 A4 Paper Cutting Machine
The LT-A4-20 A4 paper cutting machine is a small paper cutter, which is suitable for processing base paper with base paper width not exceeding 846mm.
- Compact structure, strong and durable
- Multifunctional, save time and effort
- Low price and simple operation
LT-A4-20 type A4 paper cutting machine is a high-speed roll copy paper slitting and packaging machine that completely subverts the industry speed and highly meets the needs of the market!
Adopt domestic advanced magnetic powder brake and hydraulic system. It guarantees the smooth conveyance of the paper and is not prone to wrinkling and paper breakage.
The slitting knife adopts the Italian starting cutter, which has accurate positioning, convenient adjustment, excellent quality, long service life and few grinding times.
The cross-cutting part adopts a rotary cutter structure to ensure high-speed cutting, and adopts the world’s advanced technology German Luo Shengbao cemented carbide knife. The service life is 6 times longer than similar knives, which reduces the number of blade replacements.
It adopts the horse brand belt imported from Germany and the Weilun touch screen imported from Taiwan.
It adopts rodless cylinder and lifting motor imported from Germany. Can reduce the vibration and noise of the machine.
Electrical accessories mainly use internationally renowned brands such as Siemens, Omron, Schneider, and Anchuan to ensure long-term normal operation of the machine and reduce downtime.
| Technical Parameter | |
| Model | LT-A4-20 |
| Number of unwinding | 4 |
| Number of slits | 4 |
| Number of crosscuts | 4 |
| Maximum paper roll width (mm) | 846 |
| Paper roll net width (mm) | 840 |
| Paper roll diameter (mm) | 400-1400 |
| Core diameter (mm) | 3” (76.2mm) or 6” (152.4mm) |
| Paper weight (g/sq) | 60-100 |
| Cutting length (mm) | 297 |
| Make the number of sheets (sheets) | 0-500 |
| Maximum paper thickness (mm) | 65 |
| Maximum design speed (m/min) | 300 |
| Actual cutting speed (m/min) | 180-220 |
| Actual cutting frequency | 220-250 |
| Actual cutting speed (m/min) | 180-220 |
| Actual paper discharge speed (times/min) | 5-6 (20-25 packs/min) |
| Paper cutting load (g/sq.) | 400 |
| Cutting accuracy (mm) | ±0.2 |
| Paper roll requirements | 1. Stable speed 2. No break in the paper roll 3. Qualified quality |
| Drive | AC frequency conversion stepless speed regulation |
| Main power | 380v/50Hz 3-phase 4-wire |
| Control power | 220V AC/22V DC |
| Installed capacity (KW) | 28.5 |
| Compressed air consumption (NL/min) | 300 |
| Compressed air pressure (bar) | 0.6-0.8 |
| Equipment size of slitting machine (m) | 16.5×2.75×2.1 |
| Machine weight (tons) | 22 |
| Packaging machine unit | |
| Packing speed (bags/minute) | 20-25 |
| Package size (mm) | (according to the height of 500 sheets of A4 copy paper) 210×297×50 |
| Power supply | 380v/50Hz 3-phase 4-wire |
| Motor power (KW) | 6.5 |
| Glue sprayer power (KW) | 2.75 |
| Compressed air pressure (mpa) | 0.6-0.8 |
| Outer paper size (mm) | 550-560×386 |
| Packing machine equipment size (m) | 4.5×3.0×1.5 |
| Machine weight (T) | 2 |
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