4 Layers Hard Cardboard Production Line

automatic 4 ply grey board production line

The 4 layers hard cardboard production line applys to laminating 2-4 ply materia! weight of 300-600g/ m2〇 The machine is composed mainly of stand, bridge conveyor, gluer, compactor press,(platform) dryer, cooler, thin blade slitter scorer, CNC cutting machine and stacker. With characteristics of advanced production engineering, easy operation and maintenance,safe and steady, energy saving and environment friendly. Size 1200mm~2200mm are optional, quantified 2000g/m2, thickness 3.5mm, through put 35T-80T/D. The the thickness, tightness, moisture content, smoothness, stiffness and tensile strength can reach the standard of the imported products. Which can eventually replace the imported corrugated board, which suit for the cigarette box, wine box, food box, hard book cover, High-end gift box and stationery. The production line makes up for many defects of the manual laminator,greatly reduced the cost of production, improved the quality of production, increased the economic efficiency. It is your ideal choice to product corrugated board and carton boxes.

Technological paramete

♦ The temperature of quartz tube of pre-heater can be adjusted according to the moisture content of paper, increasing the smoothness of the paper.
♦ The heating roller is surface grinded and chrome covered, making even heating of the paper before it goes into the gluing machine.

♦ This machine has 4 levels that each has stand, guiding roll, corrector, automatic oil pressure control aligning and automatic correcting of paper.

♦ It can guarantee the alignment of paper during gluing, reduce the waste products and increasing the production efficiency.

♦ The gluing machine is to glue on the material paper.

♦ Each gluing is independent driven, frequency controlled to guarantee the gluing roller keep the same speed to the double facer.

♦ the anilox gluing roller is surface grinded and chrome covered.

♦ The rubber gluing roll can be adjusted to make even gluing.

The guiding roll is pneumaticly control, convenience for operation.

The compacting machine is one of the important parts of carton board production line. It use the upper roll and lower roll to press the base paper and face paper to be multilevel carton board.

The slitting machine is one of the important parts of carton board production line. It cuts the carton board in length way s.the cutting blade adopts 9CrSi alloy steel, with characteristic of sharp edge and long use time, the machine is electrically correct a error which can match with the shifting of carton board.

♦ Rational mechanical structure, strong form, good stability, have long performance life.
♦ All operation control on the same side, easy to operate, with photoelectricity counter.
♦ crosscut 400mm-9999mm.
♦ Cut paper precision ± 1 mm.

Our Services

1. OEM service are available.
2. Trade Manager online, also contact by Email.
3. To solve problems by pictures/videos.
4. Engineers are available service abroad.

FAQ
1. Are you a factory or trading company?
We are both a factory and a trading company in this field .

2. What is the terms of payment you accept?
We usually accept the T/T payment, we need 30% of total amount as deposit,
pay the 70% balance before delivery, but we can also accept the L/C.

3. How does your factory do regarding quality control?
Quality is priority. We always regard great importance to quality controlling from the very small thing(even a small screw we will choose the best quality) from the beginning.