Description Overview Continuous polyisocyanurate production line Produces polyisocyanurate insulation boards in a wide range of sizes and densities For various soft surfaces, such as non-woven fabrics, aluminum foil, glass fiber mats, craft paper, and plastic film Width: 1200 mm Thickness: 20 to 250 mm Capacity: 150 to 240 cubic meters per 24 hours Annual product capacity: can reach 1,000,000 square meters (based on 250 work days per year and 10 work hours per day) Speed: 2 to 10 meters per minute Voltage: 220 volts or 440 volts, 60 Hz (or as per client’s request) Total power: around 100 kW (propane gas) Floor space needed: 54 meters x 3 meters x 4.6 meters (without optional equipment) Soft Layer Processing System Upper uncoiler system Lower uncoiler system Heating and foaming platform for soft layers Two-Components High Pressure Pir Foaming System Foaming system Electrical control cabinet (PLC touch screen) Upper steel inclined conveyor Guiding device Output: MDI 240 to 1200 kg/h, polyol 200 to 1000 kg/h Core density: min. 40 kg/m³ Working pressure: 100 to 150 bar Power: 60 kW Max. moving speed of mixing head: 80 m/min Max. distance of transverse moving: 1200 mm Max. distance of lengthways moving: 1500 mm Extra distance for washing of mixing head: 250 mm Height adjustment of mixing head: 150 mm Motor power: 4 kW Double Belt System (24 m Long) Double belt machine Upper and lower belt Hydraulic pressure control system Effective length of DBL: 24 m Low belt working height: 1200 mm Effective width of DBL: 1200 mm (depend on final design) Speed of DBL when working separately: 2 to 10 m/min Lower and upper conveyors gap: 10 to 370 mm max. (without plastic blocks) Flatness deviation: ≤ ±0.1 mm Flatness deviation (single piece of chain plate): ≤ ±0.06 mm Chain plate clearance: ≤ 0.15 mm Parallel misalignment: ≤ ±0.2 mm Motor power: 2 x 5.5 kW Hydraulic motor power: 7.5 kW Hardness of heat treatment chain belt: HB 200-250 Double belt material: alloy steel Hardness of pin: HRC500 Double Belt Heating System (Gas) Main heating device Burner system Heat exchanger Temperature sensors: infrared thermometer Circulating fan Energy: propane gas Temperature adjustment: automatic control temperature control Hot air heater: approximately 140,000 to 280,000 kcal/h Double belt plate temperature range: 40 to 80 degrees (adjustable) Heating type: electric heating air circulation Circulating fan power: 5.5 kW x 2 Circulating fan flow: about 2 x 7000 cubic meters/hour From 30 °C up to 70 °C, it will take less than 2 hours Belt temperature control accuracy: ≤ ±3 Hot air temperature: 150 °C Belt plate temperature: max. 80 °C Lengthened Rear Roller System Lengthened rear roller Maximum transport width: 1230 mm Roller length: 10 to 25 m Conveyor roller diameter: Φ76 Operation mode: non-powered roller Edge Cutting System Horizontal roller Guiding device Dust removal device Maximum working width: 1230 mm Maximum working thickness: 250 mm Cutting motor power: 3 kW Fan motor power: 4 kW x 2 Cross Cutting System Cross cutting host Rapid transport rack Dust removal device Disk saw running speed: 3000 rpm Disk saw cut plate speed: 10 m/min Disc saw blade lateral movement distance: 1300 mm Disc saw’s sawing machine longitudinal rails tracking distance: 2000 mm Rail length: 4300 mm Disk saw machine is sawing in lateral direction, linear guide rail, chain and high precision synchronous belt are adopted When disk saw machine tracking, chain and high precision synchronous belt are in synchronized motion Maximum working height: 100 mm Cutting motor power: 1.5 kW Conveyor power: 0.75 kW Electronic Control System Electrical control cabinet (PLC touch screen) Advantages Box-shaped structure with overall heating treatment and stress annealing technique which ensures the stability of the structure Chain plates with multiple heat treatments and atmospheric corrosion resistant steel Overall welding structure guarantees a perfectly flat sandwich panel Heating system heats the chain plate surface only, saving energy and protecting the roll bearings from damage Physical Requirements Factory space: ≥ 1200 square meters Length: ≥ 60 meters (without optional equipment) Height: ≥ 6 meters Energy: propane gas, approx. 140,000 to 280,000 kcal per hour Staff: 6 to 8 operators per shift Final Product Specifications Width: 1200 mm Thickness: 20 to 200 mm Capacity: 150 to 240 cubic meters per 24 hours Optional Equipment Automatic stacking system (mechanical hand type)
