Knowledge About PVC Marble Sheet Making Machine

PVC imitation marble wall panels specifications:

width: 1220 mm

length: 2440 mm (adjustable by cutting)

thickness: 2.5 - 4 mm

weight: about 21 - 23 kg (4mm thickness)

PVC marble sheet features:

Rich in color, it can be better combined with the overall decoration. PVC marble sheets has the effect of natural marble, clear lines, and the simulation effect is as high as 99.5% or more. The color is uniform, the surface is smooth, wear-resistant, fire-proof, radiation-free, bendable, and light. The weight is one-fifth of natural marble, and the price is much lower than natural marble. A wide variety of PVC imitation marble patterns.

PVC marble sheet Application:

widely used in villa, airports, bus stations, light rail stations, stadiums, museums, libraries, science and technology museums, shopping malls, office buildings, administrative buildings, supermarkets, bathhouses, hotels, schools, clubs, elevated noise barriers, etc.

PVC marble sheet project report:

1. Factory size: 45 * 15 meters or 45*10 meters

   the extrusion macahine length 30 meters, the mixing system lenght 10 meters

2. Required labor: It takes 4 to 5 people to operate from raw materials mixing system to the finished pvc sheet package.

3. Installation power: suggest the main cabinet more than 350 KW (consupumtion power around 60%)

4. Raw materials cost: average cost 0. 35 USD per kg (PVC resin and calcium carnate are main materails, The main materails account for about 95%, other additives account for about 5 %, such as, stablizer, PE wax, CPE, etc.)

PVC imitation marble sheet extrusion process:

1. Add different raw materials into the high-speed heating and cooling mixer according to the formula, mix them, plasticize and extrude them through the conicial twin screw extruder, and then form them as a whole through the three rollers of calender machine unit, and laminate the surface with a polymer film with marble patterns or hot stamp the marble patterns on the surface through thermal transfer technology, and then use the cross cutting machine to accurately cut the finished substrate. 

2. Put the finished substrate from PVC marble sheet extrusion production line into the UV coating machine for UV paint, and then dry and cure it through ultraviolet light to treat the surface. The manufactured board has bright color, strong visual impact, wear resistance, strong chemical resistance, long service life, no discoloration, and easy to clean.

PVC heating and cooling mixer unit:

Equipment advantages: The entire mixing process is completed in a completely closed state, eliminating the pollution and harm caused by dust to the working environment, surrounding environment and operators.

PVC marble sheet extruder machine:

Adopts the conical twin screw extruder, the made PVC sheets with high density, and durable. Conical twin-screw extruder has large output and high efficiency, and is equipped with Omron temperature controller, frequency conversion speed regulation and other technologies to achieve a high level

Extruder use multiple ABB inverters, Uniform feeding, stable current and uniform discharge.

Extrusion with Siemens PLC control system, It is easy to maintain, adopts modular design, convenient fault diagnosis and replacement, and low maintenance cost. The PLC system is flexible and uses programmable language. It can be modified and adjusted according to user needs to adapt to different control occasions.

T design extrusion die:

Adopts hanger-type structural sheet die head. The hanger die head adopts a special double throttling design to make the thickness adjustment of the plate more accurate. The zone-controlled roller temperature control system can control the temperature of the pressure roller to make the plate uniform in thickness.

A continuous and unobstructed flow surface can be obtained at the die lip, and the 90-degree adjustable flow rod adjustment device can meet the needs of products of different thicknesses. The upper and lower die lips can adjust the thickness and the die lips can be replaced.

The surface is all hard chrome plated, the fasteners are 12.9 grade high-strength bolts, and high-quality, durable stainless steel heating rods are used for zone control and zone control heating.

The die is stable production, simple structure, easy to disassemble and clean.

Three rollers of Calender machine in pvc marble sheet production:

The three-roll calender machine can be horizontal, vertical or 45-degree inclined, and can be raised or lowered.

Adopts PLC control system, It can be modified and adjusted according to pvc sheet requirments to adapt to different control occasions.

Three pics of 1500*400 mm mirror rollers, precise control of pvc marble sheet quality. Equiped with ABB inverter, 

Lamination / Hot stamping working plate:

2 in 1 lamination and hot stamping device, easily to change the surface treatment request.

UV coating line:

UV ink is a clear hard protective coating, The clear lacquer finish has a natural sheen, but is also available in satin/semi-gloss and flat sheens. After applying the UV coating in PVC marble sheet, The surface is moisture-proof and wear-resistant. The UV coating machine has the characteristics of beautiful appearance, stable and reliable performance, simple and convenient operation and high degree of automation.

Finshed UV PVC marble sheets:

Our PVC marble sheet production line is well designed, stable in operation and has excellent performance. Please feel free to contact Zhangjiagang Eans Machinery Co., Ltd.