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RFS-1000L/3000L
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Romeroca
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>2000KG/H
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160 KW
SPC Flooring Mixing Machine
Romeroca SPC Flooring Mixing Machine is used as the first key step in an SPC flooring production line. It mixes PVC-SG5, calcium carbonate, stabilizer, ACR, CPE, PE wax and other additives according to the required SPC flooring formulation, helping the raw materials reach uniform dispersion, stable temperature and good processing condition before extrusion.
The system combines a high-speed hot mixer and a cooling mixer. The hot mixer rapidly heats and disperses the powder blend through friction and mechanical mixing, while the cooling mixer reduces material temperature to prevent agglomeration, discoloration and unstable feeding into the extruder. It is suitable for SPC flooring factories that need dust-free feeding, high production efficiency, low failure rate and stable compound preparation.
What Is an SPC Flooring Mixing Machine?
An SPC flooring mixing machine is a high-speed heating and cooling mixing unit used to prepare rigid core vinyl flooring dry blend. In the hot mixing stage, raw materials such as PVC resin, CaCO3, stabilizer and processing additives are mixed under high speed to remove moisture and improve dispersion. In the cooling stage, the blend is cooled and stabilized before being transferred to the extrusion system.
This step directly affects extrusion stability, board density, sheet flatness, formula consistency and finished SPC flooring quality. A good mixer helps reduce material separation, uneven feeding, color variation, agglomeration and production interruption during SPC flooring extrusion.
SPC Flooring Mixer Machine Specifications
Romeroca supplies different mixer models according to the hot mixing volume and cooling mixing volume. Flooring manufacturers can select the machine model based on extrusion capacity, formulation system, workshop layout and automation requirement.
| Romeroca Mixer Machine Types by Hot Mixing and Cooling Mixing Volume | ||||
|---|---|---|---|---|
| Machine Type | 500/1000 | 800/2500 | 1000/3000 | 1500/6000 |
| Hot Mixing | 500L | 800L | 1000L | 1500L |
| Cool Mixing | 1000L | 2500L | 3000L | 6000L |
Key Features of Romeroca SPC Flooring Mixing Machine
Consists of a high-speed hot mixer and a cooling mixer for complete SPC dry blend preparation.
Suitable for PVC-SG5, CaCO3, stabilizer, ACR, CPE, PE wax and recycled SPC powder mixing.
Screw feeding supports automatic feeding time control and overload protection.
Hot mixing raises material temperature quickly to meet the requirements of SPC compound processing.
Cooling mixer uses water circulation to cool the hot mixed materials and reduce agglomeration risk.
Famous-brand electrical components help support stable machine operation and lower failure rate.
Compact design, low energy consumption and easy operation for SPC flooring factory use.
Can be integrated with automatic feeding, dosing, storage silo and extrusion feeding systems.
How the SPC Flooring Mixing Process Works
| Process Step | Function | Production Benefit |
|---|---|---|
| Raw Material Feeding | Feeds PVC resin, calcium carbonate, stabilizer and additives into the mixing system. | Improves formula accuracy and reduces manual handling. |
| High-Speed Hot Mixing | Disperses powder materials and raises material temperature through high-speed friction and mixing. | Improves additive dispersion, removes moisture and prepares a uniform dry blend. |
| Automatic Transfer | Transfers hot mixed material into the cooling mixer. | Keeps continuous production and reduces operator workload. |
| Cooling Mixing | Uses cooling water circulation and low-speed mixing to cool the material blend. | Prevents agglomeration, discoloration and unstable extrusion feeding. |
| Storage and Extruder Feeding | Stores and conveys the prepared SPC compound to the extrusion line. | Supports stable extrusion, better board quality and higher production efficiency. |
Why Hot Mixing and Cooling Mixing Matter
SPC flooring uses a high proportion of mineral filler, PVC resin and functional additives. If the dry blend is not mixed evenly, the extrusion process can face unstable feeding, uneven sheet density, poor plasticization, surface defects or inconsistent board strength. Hot mixing helps disperse the raw materials, while cooling mixing prepares the blend for safe storage and stable extruder feeding.
For factories running high-volume SPC flooring production, the mixing system should be selected together with the extruder output, feeding method, raw material storage design, dust collection plan and workshop layout. Romeroca can help customers match the mixer model with the complete SPC flooring production line.
Electrical Partners for SPC Flooring Mixer Systems
Reliable electrical control is important for feeding, mixing speed, temperature control, transfer timing, overload protection and long-term factory operation. Romeroca uses dependable electrical components to support stable SPC flooring production.
Certificates and Patents
For overseas SPC flooring factories, equipment documentation, technical service, project cases and spare parts support are important when selecting a mixing machine supplier. Romeroca supports customers from equipment selection to factory operation.
Overseas Cases of SPC Flooring Mixer
Romeroca supports overseas SPC flooring factory projects with mixer selection, production line configuration, installation guidance, commissioning, operator training and spare parts supply. The following project image shows SPC flooring mixer project cases.
What Is SPC Flooring?
SPC stands for stone plastic composite or stone polymer composite. SPC flooring is an upgraded type of luxury vinyl flooring made mainly from natural limestone powder, polyvinyl chloride and stabilizer. It is known for excellent dimensional stability, waterproof performance, high-density rigid core, indentation resistance and formaldehyde-free characteristics.
A typical SPC flooring structure includes UV layer, wear-resistant layer, PVC decor film, SPC rigid core and optional EVA or IXPE underlay. The quality of the SPC core depends strongly on the raw material formulation, mixing uniformity, extrusion stability and downstream production control.
Full Production Process of SPC Flooring
Mixing is the first major step of SPC flooring production. A complete SPC flooring factory usually includes crushing and milling, mixing, extrusion, UV coating, cutting, click slotting, optional V-groove painting, IXPE/EVA underlay laminating and packing.
1. Crushing and Milling
SPC production waste can be crushed and milled into powder for recycling into the raw material system. Recycled SPC powder can be used as part of the raw material ratio after proper processing and quality control.
2. Mixing
Raw materials are put into the high-speed hot mixer according to the formulation. After uniform mixing and moisture removal, the blend enters the cooling mixer to prevent agglomeration and discoloration before extrusion.
3. Extrusion
The mixed material is fed into the extruder, plasticized by twin-cone screws and formed into sheet shape through the T-die. Wear-resistant layer and color film are laminated by a four-roller or five-roller calendering unit to form SPC boards.
4. UV Coating
A UV coating machine applies protective coating to improve dust resistance, scratch resistance, abrasion resistance and gloss uniformity.
5. Cutting
An automatic multiple ripsaw cuts large SPC boards into flooring planks according to the required size and production plan.
6. Slotting
Longitudinal and transverse double-end tenoners process the plank edges into the required click profile. Suitable click systems and PCD cutters are important for installation performance and edge quality.
7. V-Groove Painting
Optional V-groove painting applies paint to the SPC flooring edges to create a more natural and premium plank appearance.
8. IXPE/EVA Underlay Laminating
Hot melt adhesive bonds IXPE or EVA underlay to the back of SPC flooring, improving sound insulation and walking comfort for higher-end flooring products.
9. Packing
Finished planks are inspected and packed with semi-automatic or fully automatic packing machines according to the factory automation level.
What Romeroca Offers for SPC Flooring Projects
Complete SPC Flooring Production Line
Romeroca can supply SPC flooring extruder, mixer, crushing and milling machine, UV coating machine, click slotting machine, cutting machine, V-groove painting machine, IXPE/EVA lamination machine and packing machine.
Raw Materials for Rigid Core Vinyl Flooring
Available SPC flooring materials include PVC SG5, stabilizer, ACR, CPE, PVC lubricant, PE wax, wear-resistant layer, PVC decor film, IXPE/EVA underlayment, UV paint and hot melt glue.
Spare Parts for SPC Flooring Manufacturing
Romeroca supplies PCD cutters, PCD saw blades, extruder moulds, surface rollers, screw and barrel, UV rollers, UV lamps, mixer blades, crushing blades, mill blades and other spare parts for rigid core vinyl flooring production.
Testing Equipment for SPC Flooring Factories
Romeroca can support SPC flooring factories with drying ovens, tensile testers, wear testers, scratch testers, click strength testers, click projectors and related testing equipment for quality control.
Why Choose Romeroca as Your SPC Flooring Mixer Supplier?
Romeroca is a professional sales and technology service company dedicated to the flooring industry. Headquartered in Changzhou, Jiangsu, China, Romeroca supports overseas flooring factories with production lines, flooring raw materials, spare parts and technical services.
15 years of flooring industry experience.
Headquarter in Changzhou, Jiangsu, China, with branches in Hong Kong and Vietnam.
Laminate flooring and PVC flooring products exported to customers in 82 countries.
One-stop support since 2015 for overseas flooring factories, including production line, raw materials and technical services.
Support for product consultancy, inspection, new product development and strategic purchasing analysis.
36 months of after-sales service and strategy support for partner factories.
After-Sales Support for SPC Flooring Mixer Systems
12-month warranty on Romeroca machines, excluding standard wear parts.
36-month tracking service and prompt response within 24 hours.
Factory production process planning and machine layout design.
Technical guidance, operation training and production support.
Timely spare parts supply for SPC flooring production line maintenance.
Integrated support from raw materials and machines to finished SPC flooring products.
Frequently Asked Questions About SPC Flooring Mixing Machines
What is an SPC flooring mixing machine?
An SPC flooring mixing machine is a high-speed hot and cooling mixer system used to prepare SPC flooring raw materials before extrusion. It mixes PVC-SG5, calcium carbonate, stabilizer, ACR, CPE, PE wax and other additives according to the flooring formulation.
Why does SPC flooring production need both hot mixing and cooling mixing?
Hot mixing disperses the raw materials, removes moisture and raises the blend temperature. Cooling mixing lowers the material temperature and prevents agglomeration or discoloration, making the compound more stable for storage and extrusion feeding.
What raw materials can the Romeroca mixer process?
The machine is suitable for PVC resin, calcium carbonate, stabilizer, ACR, CPE, PE wax, recycled SPC powder and other additives used in rigid core vinyl flooring production.
Which mixer models are available?
Romeroca offers mixer models such as 500/1000, 800/2500, 1000/3000 and 1500/6000. The first number indicates hot mixing volume, and the second number indicates cooling mixing volume.
How do I choose the right SPC flooring mixer model?
The model should be selected according to the extruder output, daily production capacity, formula system, raw material feeding method, cooling requirement and factory layout. Romeroca can recommend a suitable mixer model based on the complete SPC flooring line design.
Can the mixer be connected with automatic feeding and extrusion systems?
Yes. The SPC flooring mixing machine can be integrated with screw feeding, automatic feeding, material storage, conveying and extruder feeding systems to improve automation and reduce dust in the workshop.
How does mixing quality affect SPC flooring quality?
Mixing quality affects material dispersion, extrusion stability, board density, surface quality and finished floor strength. Uneven mixing can cause unstable feeding, poor plasticization, color variation and inconsistent SPC core performance.
Can Romeroca supply a complete SPC flooring production line?
Yes. Romeroca can supply the mixing machine individually or provide a complete SPC flooring production line, including crushing and milling, mixing, extrusion, UV coating, cutting, click slotting, V-groove painting, IXPE/EVA lamination, packing, raw materials and spare parts.
