Three Calender PVC Edge Banding Sheet Production Line
A PVC edge banding sheet production line is a complete extrusion system for manufacturing PVC edge bands for furniture, cabinets, office furniture, and interior decoration applications. The line integrates extrusion, cooling, embossing, printing, and slitting processes to produce high-quality PVC edge banding strips.
Edge banding tap width: 600mm / 800mm / 900mm
Thickness: 0.5 - 3 mm
Surface treatment: color printing, embossing, and high gloss or matte coating
EANS as a leading edge banding making machine manufacturer, can provide stable extrusion, high output, custom widths and thicknesses, worldwide installation, and technical support.
Product Overview Of PVC Edge Banding Sheet Production Line
EANS PVC edge banding production line adopts a "wide sheet extrusion" process, which differs from the traditional multi-cavity strip direct extrusion mode. The equipment mainly consists of core units such as a conical twin-screw extruder, a T type die, a three-roll calender, a cooling traction device, a precision slitting machine, and a dual-station winding machine, etc. Post-processing equipment such as embossing, printing, and UV coating can be selected according to needs, making it the preferred solution for edge banding tape manufacturers seeking large-scale capacity expansion.
‹ What is a PVC Edge Banding Sheet? ›
PVC edge banding is a decorative and protective strip made from polyvinyl chloride (PVC), which is widely used for sealing and decorating the exposed edges of furniture panels such as MDF, particle board, plywood, and other wood-based materials. It provides a smooth and attractive surface while improving the edge protection of furniture against moisture, impact, and daily wear. Compared with traditional edge materials, PVC edge banding offers advantages such as excellent water resistance, durability, flexibility, and various decorative options, including wood grain, solid color, marble, and high-gloss finishes.
‹ PVC Edge Banding Sheets Production Process ›
EANS PVC Edge Banding Sheet Production Line uses a continuous extrusion process to manufacture PVC edge banding sheets for further processing into different edge banding strip sizes. The production process includes raw material preparation, sheet extrusion, calendering and cooling, haul-off, and sheet cutting before offline slitting according to final product requirements.
1. Raw Material Mixing: PVC resin, calcium carbonate, stabilizers, pigments, and other additives are accurately weighed and mixed according to the required formulation. The prepared material is then transferred to the extrusion system for further processing.
2. Twin screw extruder: The mixed material enters the extruder SJZ65/132 or SJZ80/156(Middle Scale) or SJZ92/188(Big scale), where it is heated, plasticized, and homogenized before being formed into a continuous PVC edge banding sheet through a precision extrusion die.
3. T ide & Cooling: Determine the width and thickness of the sheet, width 600 mm to 900 mm, thickness: 0.5 - 3 mm
4. Three Roller Calender: Three rollers calender machine, the rollers are typically mirror-plated with chrome and equipped with an independent temperature control system for thickness calibration and polishing, improving surface smoothness.
5. Cooling with edge trimer: multiple sets of stainless steel cooling rollers are used for cooling to ensure the dimensional stability of the PVC edge banding sheet and reduce shrinkage and deformation.
6. Primer Coating and Haul-Off: Apply the primer on edge banding sheet backside, and maintain a stable speed to prevent thickness fluctuations. If the tracking speed is too fast, the thickness will be uneven; if the tracking speed is too slow, the sheet will be too thick.
7. Automatic winder: The adoption of dual-station automatic winding improves production efficiency.
PVC Edge Banding Extruder
Hauling Off
Primer Coating Machine
PVC Edge Banding Finished
Why Choose Extrude PVC Sheet Then Slit into Edge Banding Strips?
Improve production efficiency:
Wide PVC sheets can be produced in batches up to several hundred millimeters wide, for example:
600 mm, 800 mm, 900 mm
Can cut into multiple rolls of edge banding strips at once, for example:
22 mm × 20 strips
19 mm × 24 strips
42 mm × 10 strips
Compared to directly extruding edge banding strips, the PVC edge banding sheet production capacity can be increased several times.
More uniform thickness
PVC edge banding strips typically have the following thicknesses: 0.5 mm, 0.8 mm, 1.0 mm, 2.0 mm. Using a T-die combined with three-roll calender machine in PVC edge banding sheet machine to produce wide PVC sheets ensures uniform thickness across the entire strip, resulting in consistent thickness for each edge banding strip after slitting.
If narrow strips are extruded from single out or double out or four out directly, the following issues are likely to occur: thickness fluctuations, edge deformation, warping, dimensional instability.
High-quality surfaces
High-gloss, matte, wood grain, and synchronized grain surface effects typically require, These processes are best suited for PVC edge banding sheet machine, followed by slitting to ensure a consistent surface finish across all edge banding strips.
Reduce the production cost:
Customers may require multiple specifications, such as 19 mm, 22 mm, 28 mm, 35 mm, 40 mm, 55 mm. If extruded from single out or double out or four out directly, each width requires a different die, resulting in high costs and long downtime. By using PVC sheet slitting after PVC egde banding sheet making machine, specifications can be quickly switched simply by adjusting the slitting machine's blade position, significantly improving production flexibility.
Higher Utilization Rate
After optimized layout, wide-width sheets produce very little waste, and the small amount of waste generated during slitting can be directly recycled and reused. In contrast, directly extruding multiple narrow-specification products generates more waste during mold changes and machine adjustments, resulting in lower material utilization.
Main Concern Of PVC Edge Banding Sheet Production
1. Energy consumption:
EANS team will design the solution based on customer request, and provide the energy consumption, labor request, and workshop size
2. Production speed (m/min) and output per unit time:
SJ65/132 (200-250 kg per hour)
SJZ80/156 (300-450 kg per hour)
SJ92/188 (450 - 550 kg per hour)
3. What's thickness tolerance be controlled:
EANS PVC edge banding sheet production line adopts three roller calender machine with heating oil temperature controller, can control the PVC sheet thickness within ±0.03 mm.
4. Does it support different surface finishes such as high gloss, matte, and wood grain?
Yes, PVC sheet surface is smooth and printable, be treated by post-processing with printing and UV coating technolgy for high gloss, mate, and wood grains.
5. Is it compatible with different PVC formulations and filler ratios?
Yes, the standard PVC and calcium ration is 1:1, 3:1, 2:1, our PVC edge banding sheet making machine adopts customized bimetallic screw, suitable for the adjustment of formula
6. Can it be laminated, printed, or UV coated online?
Yes, if the workshop lengh is great than 50 metrs, can make the printing and coating line online runing
7. Does it provide complete line installation and commissioning, formulation support, and after-sales service?
EANS is a professional PVC edge banding extrusion machine manufacturer with more than 20 years of experience. We provides complete technical support beyond equipment delivery.
Specifications Of PVC Edge Banding Sheet Extrusion Machine
Machine Specifications
The following specifications are based on the standard EANS PVC edge banding sheet production line. Machine configuration can be customized according to different decking profiles, production capacities, and project requirements.
380V 50Hz or Customized According to Local Standards
PVC Edge Banding Sheet Production Line Video
PVC Edge Banding Sheet Production Line
FAQ
What is a PVC Edge Banding Sheet Extrusion Line?
A PVC Edge Banding Sheet Extrusion Line is a complete production system designed to manufacture wide PVC sheets that can be further slit into multiple edge banding strips.
Unlike traditional PVC edge banding extrusion lines that directly produce narrow edge bands, this production method uses a wider extrusion process first, then cuts the sheet into different widths according to market requirements.
Why choose wide PVC sheet extrusion instead of direct edge banding strips extrusion?
Wide sheet extrusion allows manufacturers to produce one large PVC sheet and divide it into multiple edge banding strips.This production method is especially suitable for customers who need:
Different edge banding widths
Customized product sizes
Large-volume production
Flexible inventory management
It reduces the need to change extrusion dies frequently and improves production efficiency.
What is the difference between PVC Edge Banding Sheet Extrusion Line and PVC Edge Banding Extrusion Line?
The main difference is the production method and final output.
A PVC Edge Banding Extrusion Line directly produces finished edge banding strips with fixed widths.
A PVC Edge Banding Sheet Extrusion Line first produces wider PVC edge banding sheets, which are then slit into different edge banding widths.
Compared with direct strip extrusion, PVC sheet extrusion offers:
More flexible width adjustment
Higher production efficiency for multiple sizes
Better raw material utilization
Easier product customization
What products can be produced by PVC Edge Banding Sheet Extrusion Line?
The PVC Edge Banding Sheet Extrusion Line can produce PVC sheets for manufacturing:
PVC furniture edge banding
Cabinet edge banding
MDF and particle board edge strips
Decorative PVC edge bands
Solid color edge banding
Wood grain edge banding sheets
High gloss PVC edge banding sheets
After slitting, the wide sheets can be converted into different edge banding strip sizes.
How can PVC Edge Banding Sheet Extrusion Line improve production efficiency?
A well-designed PVC edge banding extrusion line improves efficiency through:
Stable extrusion performance
Continuous production
Precise thickness control
Reduced material waste
Flexible product conversion through slitting
It allows manufacturers to respond faster to different market demands.
Can PVC Edge Banding Sheet Extrusion Line produce different widths and thicknesses?
Yes. The sheet width and thickness can be customized according to:
Final edge banding specifications
Customer production requirements
Market applications
Different slitting solutions can then convert the sheet into various edge banding strip sizes.
Can this machine produce different colors and surface designs?
Yes. The PVC Edge Banding Sheet Extrusion Line can produce edge banding sheets with different colors and decorative effects, including:
Solid colors
Wood grain patterns
High gloss surfaces
Matte finishes
Surface treatment options can be customized according to the customer's market requirements from EANS PVC edge banding production line.
Can EANS provide a complete solution from machine design to production?
Zhangjiagang EANS Machinery is a professional plastic extrusion machine manufacturer specializing in the design, development, and production of complete extrusion lines and auxiliary equipment. With over 20 years of experience in the plastics processing industry, EANS team provides reliable extrusion solutions for plastic manufacturers worldwide. With advanced extrusion technology, precision manufacturing capabilities, and professional engineering support, EANS delivers complete turnkey solutions from extrusion system design and equipment manufacturing to installation guidance and production support.
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