A Kraft Paper Making Machine turns pulp into strong brown paper for packaging and industrial use. This machine produces kraft paper from wood fiber or recycled materials. The process includes forming, pressing, and drying to create a finished roll. For mills that need high output, a 200-ton-per-day machine for making kraft paper offers the right balance of speed and quality. YG Machinery builds this equipment for paper manufacturers worldwide.
Specifications of Kraft Paper Making Machine
| Main products | Fluting Paper|Corrugated Paper|Testliner Paper|Kraft Paper|Duplex Board Paper |
| Test liner Ration | 90-150g / m2 |
| Capacity | 200t/d |
| Net paper width | 3800mm |
| Gross paper width | 3860mm |
| Working speed | 250-380 m / min |
| Design speed | 400 m / min |
| Gauge | 4900 mm |
| Roll of dynamic balance | G2.5 |
| Cylinder of dynamic balance | G4 |
| Batch-off roll of dynamic balance | G1.6 |
| Drive mode | AC motor variable frequency speed regulation segment drive |
| Paper machine layout form | Single layer layout |
| Pattern | Left-hand machine |
| Banner moisture difference | ≤±1% |
| Banner quantitative difference | ≤±1.5% |
| Dryness of Craft Paper | |
| Paper dryness out of wire part | 20-22% (± 1%) |
| Paper dryness out of press section | 44-46% (± 1%) |
| Before sizing | 92% |
| Paper roll machine | 92% |
| Lateral shrinkage | About 3.5% |
| Freshwater clarified water | |
| Requirements | clear, colorless, sand removal |
| Water pressure | 3.0MPa, 2.0MPa, 0.5MPa |
| PH value | 6-8 |
| Power Supply | |
| AC voltage | high pressure,380/220V±5% |
| Control point pressure | 220/24V |
| Frequency | 50HZ±1% |
Advantages of This Kraft Paper Manufacturing Machine
- High Daily Output:This Kraft Paper Manufacturing Machine produces 200 tons per day. That means more finished rolls in less time. It keeps your mill running at full capacity.
- Wide Speed Range:Working speed runs from 250 to 380 m/min. Design speed reaches 400 m/min. This flexibility lets you adjust production to meet different orders.
- Precise Control:AC motor variable frequency drive gives you exact speed control. The segment drive system powers each section independently. This improves paper quality and reduces waste.
- Consistent Quality:Banner moisture difference stays within ±1%. Banner quantitative difference stays within ±1.5%. This means every roll meets the same standard.
- Durable Build:Dynamic balance ratings ensure smooth operation. G2.5 for rolls, G4 for cylinders, and G1.6 for batch-off rolls. This reduces vibration and extends machine life.
- Energy Efficient:The AC drive system uses less power than older DC systems. This lowers your operating costs over time.
Applications of Kraft Paper Making Machine
- Corrugated Board Production:The paper kraft machine for making kraft paper supplies the base layer for corrugated boards. Many packaging plants use this paper for shipping boxes.Kraft paper gives corrugated boards their strength. The 90-150 g/m² range covers most box grades. Mills can switch between fluting, testliner, and kraft paper on the same line.
- Paper Bag Manufacturing:Brown paper making machine output goes directly to bag plants. Shopping bags, grocery sacks, and industrial bags all start with kraft paper.The 3800mm width produces wide rolls. Bag makers can cut these rolls into any size they need. The high strength of kraft paper means bags hold heavy items without tearing.
- Industrial Wrapping:Heavy-duty wrapping paper comes from this kraft paper machine. Construction materials, pipes, and metal coils all use kraft paper for protection.The paper resists tearing and punctures. This makes it ideal for rough handling in warehouses and shipping yards.
- Recycling Mills:Many operators use recycled fiber as raw material. This Kraft Paper Making Machine handles both virgin and recycled pulp.Recycling mills reduce waste and lower costs. The machine produces the same quality paper from either source. This gives you more raw material options.
FAQ
What is the capacity of this kraft paper machine?
This machine produces 200 tons per day. That makes it suitable for medium to large paper mills.
What paper grades can it make?
It produces fluting paper, corrugated paper, testliner paper, kraft paper, and duplex board paper. You can switch between grades as needed.
What power supply does it need?
The machine runs on 380/220V AC with 50 Hz frequency. Voltage tolerance is ±5%.
Is installation support available?
Yes. YG Machinery provides on-site installation guidance and worker training.
What is the warranty period?
YG Machinery offers a 1-year warranty on this equipment.
Can this machine use recycled materials?
Yes. The machine works with both virgin wood pulp and recycled fiber.
How do I get a kraft paper machine price?
Contact YG Machinery directly for a quote. Price depends on configuration and optional features.
About YG Machinery
YG Machinery has over 20 years of experience in paper machine manufacturing. The company exports paper production lines to more than 50 countries including Germany, Russia, Indonesia, and Canada. Beyond the Kraft Paper Making Machine, YG Machinery also offers Chain Link Fence Machine, Paper Packet Machine, Wet Wipes Machine, and other paper converting equipment. All machines come with professional service and technical support. For specifications, pricing, or a custom quote, contact the YG Machinery sales team today.【WhatsApp/WeChat/Phone/Skype】+86 13937183602
