The thermal insulation sandwich panel production line is an automated complete set of equipment integrating uncoiling, profiling, compounding, cutting and discharging. It mainly produces color steel thermal insulation sandwich panels, which are divided into different core material categories such as foam, rock wool and polyurethane. The finished product has the functions of load-bearing, thermal insulation, thermal insulation, fire prevention, waterproofing, etc., and is widely used in steel structure factories, movable panel houses, cold storage, purification workshops, enclosures and other buildings. It is the core production equipment of new energy-saving building materials.

Main technical parameters

• Equipment Name: Insulation Sandwich Panel Production Line
• Applicable panels: color coated sheet, galvanized sheet, aluminum zinc coated sheet
• Plate thickness: 0.3-0.8mm
• Core material type: EPS foam, rock wool, polyurethane PU
• Finished board thickness: 50mm, 75mm, 100mm, 150mm (customizable)
• Effective width: 950mm, 980mm, 1000mm, 1150mm (standard specifications)
• Production speed: 2-8m/min (variable frequency speed regulation)
• Total installed power: 60-120KW
• Cutting accuracy: ± 2mm
• Transmission method: Variable frequency motor+chain synchronous transmission
• Overall dimensions of the machine: approximately 32000 × 3500 × 3200mm
• Total weight of equipment: approximately 28-45T

EPS Sandwich composite board for wall

Rock wool sandwich panel for wall

Rock wool sandwich panel for roof

EPS Sandwich composite board for roof

Equipment structure composition

• Double layer unwinding machine: Two sets of feeding mechanisms at the front and back respectively transport the upper and lower layers of color steel plates, equipped with hydraulic tensioning and braking devices, ensuring smooth feeding without deviation.
• Molding host: Multiple passes of rollers are used for cold bending and molding of the panel, ensuring uniform curvature and wave distance of the panel surface, and a smooth and scratch free appearance.
• Core material conveying mechanism: automatically conveying rock wool, foam and other core materials, accurately positioning to ensure that the core materials are aligned with the panel.
• Glue coating composite system: evenly spray specialized adhesive, and tightly adhere the upper and lower panels to the core material through a pressing unit, firmly bonding without delamination.
• Constant temperature curing section: Set up an insulation curing area to accelerate the solidification of glue and improve the overall strength and stability of the board.
• Fixed length cutting system: servo tracking flying cutter, automatically cuts according to the set length, with neat cuts and no deformation of the board.
• PLC electronic control system: using touch screen centralized control, can set board length, output, and operating speed, with automatic start stop, fault alarm, and parameter memory functions.
• Finished product discharge rack: automatic conveying and stacking of finished boards, reducing manual contact and avoiding board collision and damage.

Core advantages

• High degree of automation: The entire line operates continuously with automation, eliminating the need for a large amount of manual labor from feeding to finished product discharge, greatly improving production efficiency and reducing labor costs.
• Reliable composite quality: With integrated compression technology, the panel is tightly bonded to the core material, with strong overall integrity, resistance to peeling, no glue cracking, and a long service life.
• One machine with multiple specifications: can replace molds and supporting components, produce sandwich panels of different thicknesses and widths, compatible with multiple core materials, and adapt to diversified order needs.
• Stable and durable operation: The entire machine is welded with a heavy-duty frame, and the transmission system has strong load capacity, allowing for long-term continuous production with a low failure rate.
• Excellent performance of the finished product: The insulation effect of the produced board is good, and the fire resistance, sound insulation, and waterproof performance meet the standards, which is in line with the relevant standards for building energy conservation.

Performance characteristics

• The synchronous control system is precise, and the conveying steps of the upper and lower boards and core materials are consistent, resulting in high overall flatness of the finished product.
• Variable frequency speed regulation design, low operating noise, reasonable energy consumption, and flexible speed adjustment according to production needs.
• The operation interface is simple and intuitive, with simple parameter settings, making it easy for beginners to quickly get started.
• Standardization of vulnerable parts, daily maintenance only requires regular lubrication and inspection of accessories, making maintenance convenient.
• The production line layout is reasonable, the structure is compact, and it effectively saves the space used in the factory building.

Application scope

• Industrial buildings: Production of steel structure factory buildings, warehouses, workshop exterior walls, and roof enclosure panels.
• Temporary construction: Processing of specialized panels for construction site temporary buildings, prefabricated houses, and container prefabricated houses.
• Special factory buildings: cold storage, constant temperature workshop, purification workshop, dust-free workshop insulation board production.
• Public facilities: Production of insulation and enclosure panels for venue partitions, municipal fences, and storage greenhouses.
• Building materials enterprises: professional insulation building materials factories, color steel product factories for large-scale production.