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Manufacturing of sandwich panels

Manufacturing of sandwich panels
Manufacturing of sandwich panels
The CBG Composites plant has the modern continuous processing line for production of sandwich-panels, high temperature barriers and fire-resistant panels made of incombustible composite laminate and fireproof calibrated mineral-cotton core with a capacity of 115 000 m2 sandwich-panels a year.
CBG Composites continuous processing line consists of the machines, organized in functional areas, which have a unified system of process data management. The line includes the complete production cycle. All processes are automated, and operation is provided from the control unit. Fast changeover for another sandwich-panel type is possible.
Sandwich-panels: SeaPan, CCP, CB-Pan, CBG UP are entirely high-tech products. Deflections or elimination of separate links in the processor chain are inadmissible.

Line Technical Specifications:
  • Line speed: min. - 1.0 m/min, max. - 6 m/min;
  • Line dimensions: length 40 m, width 3.5 m, height 3 m;
  • Required production area, min: 7 m x 50 m;
  • Temperature environment: 15-25°С
  • Compressed air: 6 atm, filtered, dry;
  • Voltage: 380 V, 3 phase;
  • Total power consumption: 85 kW

Cutting, milling and trimming

Cutting, milling and trimming
Cutting, milling and trimming
The CBG Composites plant has the modern processing line for cutting of basalt-ceramic-sandwich-panels to suit individual customer dimensions with a capacity of 115 000m2 sandwich-panels a year. The line also allows to trim and mill panel ends for every profile.
CBG Composites continuous processing line consists of the machines, organized in functional areas, which have a unified system of process data management. The line includes the complete production cycle. All processes are automated, and operation is provided from the control unit.

Line and Product Technical Specifications:
  • Line speed: min. - 1.0 m/min, max. - 6 m/min;
  • Line dimensions: length 15 m, width 5 m, height 3.5 m;
  • Required production area, min: 9 m x 18 m;
  • Temperature environment: 15-25°С
  • Compressed air: 6 atm, filtered, dry;
  • Voltage: 380 V, 3 phase;
  • Total power consumption: 45 kW
  • Product width: min: 350 mm, max: 2000 mm
  • Product length: min: 1500 mm, max: 3500 mm
  • Product height: min: 15 mm, max: 50 mm

Production of inorganic non-burning adhesive mass

Production of inorganic non-burning adhesive mass
Production of inorganic non-burning adhesive mas
The CBG Composites plant has the modern continuous processing line for production of the inorganic heat resistant adhesive LR Cerammatrix 01-50.
CBG Composites continuous processing line consists of the machines, organized in functional areas, which have a unified system of process data management. The line includes the complete production cycle. All processes are automated, and operation is provided from the control unit.

Line and Product Technical Specifications:
  • Line dimensions: length 4.5 m, width 4.4 m, height 3 m;
  • Required production area, min: 7 m x 8 m;
  • Temperature environment: 15-25°С
  • Compressed air: 6 atm, filtered, dry;
  • Voltage: 380 V, 3 phase;
  • Total power consumption: 5.2 kW
  • Total capacity: 1500 kg/hour;
  • Adhesive density: 1.27 g/m ³ +/-10%;
  • Adhesive viscosity: 5.000 +/-1.000 Pa*s

Cutting of prepregs and single-layer laminates

Cutting of prepregs and single-layer laminates
Cutting of prepregs and single-layer laminates
The CBG Composites plant has the modern continuous cutting line for prepregs and single-layer laminates with a capacity of 300 000 m2 a year.
CBG Composites continuous processing line consists of the machines, organized in functional areas, which have a unified system of process data management. The line includes the complete production cycle. All processes are automated, and operation is provided from the control unit. Fast changeover of the cutting line for individual custom dimensions is possible.

Line Technical Specifications:
  • Line speed: min. - 2.0 m/min, max. - 15 m/min;
  • Line dimensions: length 13.4 m, width 5 m, height 1.4 m;
  • Required production area, min: 7 m x 15 m;
  • Temperature environment: 15-25°С
  • Compressed air: 6 atm, filtered, dry;
  • Voltage: 380 V, 3 phase;
  • Total power consumption: 7.8 kW

Pressing of laminates and sheets

Pressing of laminates and sheets
Pressing of laminates and sheets
CBG Composites factory has modern stationary 16-level press, used for producing composite panel and sandwich-panels. The press work's with various materials, such as: epoxy or phenol, carbon, basalt, glass, polyethylene, etc..
In addition to the standard panels, smaller panels are also available, custom made.

Specifications:

  • Press format 1270 x 2615 mm
  • Plate thickness: min. 0,05mm max. 40 mm
  • maximal force 3000 t
  • maximal temperature 195°C

Impregnation of glass and basalt fabrics

Impregnation of glass and basalt fabrics
Impregnation of glass and basalt fabrics
The CBG Composites plant has three modern continuous processing lines for fabric impregnation of different dry prepregs and single-layer laminates made of industrial fabric with glass, basalt, carbon fibers (50 - 2000 g/m2 density). Prepreg is provided in rolls and sheets. Lines have common infrastructure with a capacity of 900 000 m2 a year.
Each CBG Composites impregnation line consists of the machines, organized in functional areas, which have a unified system of process data management. Lines include the complete production cycle. All processes are automated, and operation is provided from the control unit.
All line shafts are made with precision accuracy of solid high-quality steel, have static or dynamic balancing and proper coating. Shaft technical performance provides reliable and continuous operation.

Line Technical Specifications:
  • Weight of fabric roll: 1000 kg max.
  • Width of fabric roll: 1000 - 1320 mm
  • Diameter of fabric roll: 1200 mm max.
  • Belt speed: mechanical speed up to 30 m/min, operating speed 4-20 m/min.
  • Belt tension control accuracy <±4 N
  • Resin type: epoxy resin
  • Applied dissolvents: acetone; Dimethyl formamide - DMF; Propylene Glycol Monomethyl Ether -PM.
  • Resin content tolerance in finished prepreg: ≤±1%
  • Violate resin weight in finished prepreg: ≤0.5%
  • Heat-transfer agent: gas or electric heating
  • Drying agent: hot air
  • Drying temperature: 120 - 260°С with automatic adjusting in every zone within the accuracy of ≤±1%
  • Heat consumption: about 600 000 kcal/hour
  • Electrical supply: 380/220 V, 50 hz
  • Total rated output power: ~85 kW
  • Compressed air consumption: 0.8 m3/min
  • Line gross weight: about 80 000 kg
  • Line dimensions (length x width x height): 27290 × 4400 × 14940 mm