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Views: 0 Author: Site Editor Publish Time: 2026-08-01 Origin: Winsoar
1200mm PVC hollow door panel production line is used to manufacture wide PVC hollow door boards, interior door panels and related PVC hollow board/profile products. This guide explains the process flow, main machine configuration, selection points and quotation data needed before purchasing a PVC door board extrusion machine.
Direct answer: A 1200mm PVC hollow door panel production line normally includes PVC material mixing, feeding, main extruder, hollow door panel mould, vacuum calibration table, haul-off machine, cutting machine and automatic stacker. The line should be selected according to door panel width, thickness, hollow chamber structure, PVC formula, product weight, target output, cutting length and workshop layout.
Complete 1200mm PVC Hollow Door Panel Production Line Layout
A PVC hollow door panel production line is a wide profile and board extrusion line designed to form a hollow door board section from PVC compound. The product is different from narrow window profiles because the board is wider, the hollow chamber is larger, and flatness control is more important during calibration and cooling.
The 1200mm specification is suitable for large door board applications. A project should not be selected by extruder model alone. The mould, vacuum calibration table, haul-off force, cutter, stacker and factory layout must all match the finished panel drawing.
Project Point | Why It Matters | Machine Impact |
|---|---|---|
Panel width and thickness | Controls mould size, calibration size and cooling demand. | Affects mould design, table length, traction and line layout. |
Hollow chamber structure | Determines board strength, weight and deformation risk. | Requires correct mould runner, rib design and vacuum shaping. |
PVC formula | Controls plasticizing stability, surface quality and extrusion pressure. | Affects screw design, temperature setting and mixer selection. |
Finished length | Controls cutting and collection workflow. | Affects cutter type, stacker layout and factory space. |
PVC hollow door boards are commonly produced from PVC powder, calcium carbonate, stabilizer, lubricant, processing aid, pigment and other additives. The formula should be mixed evenly before extrusion because unstable material preparation can cause surface defects, pressure fluctuation, color difference and poor dimensional stability.
Horizontal Mixer for PVC Formula Preparation
Prepare PVC powder, fillers and additives before extrusion.
Improve material uniformity and feeding stability.
Match mixer capacity with extrusion output and daily production plan.
The main extruder plasticizes PVC material and provides stable melt pressure for the wide hollow door panel mould. In this 1200mm project, the line uses a 90kW main extruder configuration. Final extruder selection should still be confirmed by the panel section, formula, output requirement and local voltage.
90kW Main Extruder for PVC Door Board Extrusion
Extruder Selection Point | Practical Check |
|---|---|
Screw and barrel | Should match PVC compound, filler ratio and plasticizing requirement. |
Motor power | Selected by product weight per meter and required output. |
Temperature control | Needs stable zones for PVC processing and wide board mould feeding. |
Control cabinet | Should match buyer voltage, electrical standard and operation habit. |
The mould forms the door panel width, hollow chamber, rib structure and surface profile. Buyers should provide a detailed drawing or sample photo before quotation. For a 1200mm PVC hollow door panel machine, mould design is one of the most important parts because it directly affects board flatness, chamber stability and final installation performance.
PVC Hollow Door Panel Extrusion Mould
Configuration note: A wide door panel mould must be matched with vacuum calibration and cooling length. A larger extruder cannot solve poor mould design or insufficient calibration.
After the PVC melt leaves the mould, the vacuum calibration table stabilizes the hollow door panel shape. For wide PVC boards, calibration controls panel width, thickness, flatness, surface quality and dimensional consistency. Vacuum distribution and cooling efficiency should be designed according to the panel drawing and output target.
Vacuum Calibration Table for 1200mm PVC Door Board
Controls the size and flatness of wide PVC hollow panels.
Supports stable cooling before haul-off and cutting.
Calibration length should be selected according to width, thickness and line speed.
The haul-off machine pulls the calibrated PVC hollow door panel at a stable speed. Stable traction is important because uneven pulling can affect board thickness and hollow structure. After hauling, the cutting machine cuts the panel to fixed length, and the automatic stacker receives finished boards before packing.
Haul-off Machine for PVC Hollow Door Panel
Cutting Machine for PVC Hollow Door Panel
Automatic Stacker for Finished PVC Hollow Door Panels
Downstream Unit | Function | Selection Point |
|---|---|---|
Haul-off machine | Pulls the wide PVC hollow board continuously. | Traction force and speed must match extrusion output. |
Cutting machine | Cuts the door panel to fixed length. | Cutting method and dust collection depend on panel structure. |
Automatic stacker | Receives finished panels after cutting. | Layout depends on panel length, weight and packing method. |
The following table is a reference framework for communication. Final technical parameters should be confirmed after Winsoar reviews the buyer's panel drawing, formula, output target and factory layout.
Item | Reference Data | Quotation Note |
|---|---|---|
Product | PVC hollow door panel / PVC hollow door board | Send drawing or sample photo for mould design. |
Maximum panel width | 1200mm project reference | Actual mould depends on finished panel size. |
Main extruder | 90kW main extruder configuration | Confirmed by formula, output and board weight. |
Main process | Mixing, extrusion, moulding, calibration, haul-off, cutting, stacking | Auxiliary machines can be added according to factory operation. |
Application | Interior door board, hollow PVC door panel, wide PVC board/profile | Product design affects mould and downstream layout. |
For an accurate 1200mm PVC hollow door panel production line proposal, buyers should prepare project data before asking for price. The following information helps Winsoar recommend the proper extruder, mould, calibration table, downstream machines and auxiliary equipment.
Finished PVC hollow door panel drawing or sample photo.
Panel width, thickness, hollow chamber structure and product weight.
PVC formula, filler ratio and raw material preparation method.
Target output, line speed and daily production plan.
Required cutting length and packing method.
Factory voltage, workshop layout and available installation space.
Delivery country or destination port for packaging and shipment planning.
For the complete machine page, visit 1200mm PVC Hollow Door Panel Production Line. For broader equipment categories, see Plastic Profile and Board Production Line, Profile Production Line and PVC and WPC Profile Production Line.
Related auxiliary equipment includes Plastic Mixer, Twin Screw Extruder and Conical Twin Screw Extruder. For a broader process reference, read PVC WPC profile extrusion line process and machine configuration.
It is mainly used for PVC hollow door boards and interior door panel products. With different mould and calibration tooling, the extrusion concept can also support related wide PVC hollow board/profile projects.
Yes. The mould should be designed according to the buyer's door panel drawing, including width, thickness, hollow chamber, rib structure and surface profile.
Wide PVC hollow panels need stable vacuum shaping and cooling to control flatness, size and chamber stability. Poor calibration can cause deformation or unstable downstream cutting.
The price depends on panel size, formula, output target, mould complexity, calibration length, haul-off and cutter design, automatic stacker layout, auxiliary equipment and electrical configuration.
Send Winsoar your door panel drawing, PVC formula, target output, finished length, voltage and workshop layout. We will recommend a suitable PVC hollow door panel production line configuration for your factory project.
Contact Winsoar for PVC door board extrusion machine selection
