EPE Банан сумка Экструзионная линия

For tubular EPE banana bag extrusion, it is basically our standard sheet extrusion design + a compressed air filling system. No slitting. Winding is by folded way. Just like the theory of Film Blowing Machine. So the added price is very litter and a small air compressor is included. The popular width range is 700 - 1000 mm at thickness of 0.25 - 0.8 mm. So we usually give design for both open sheet and tubular sheet. key Applications: 1. To keep warmth of banana to insure quick growing. 2. To protect against insects and birds.I. General information: 1. Original material: 1.1 LDPE melt index: 2.0 - 4.0. Resin size: 1.6 - 3.2 mm. Length:1.6-3.2 mm Bubble film or other materials not to mix. Resin size must be the same. 2. Pigment Grain size: 1.6 - 3.2 mm Specific ratio: 1.230 3. M-1 monoglyceride: melt point: 75 - 80 degrees centigrade. 4. Foaming agent: liquidized butane. 5. Sheet widths: 1100 mm,1200 mm,1400 mm (adjustable) . Thickness: 2/0.8/0.5 mm (adjustable). (Buyer may choose the 3 widths and thickness ranges) 6. Production capacity: 90- 120 kg/hr 7. Density: 0.025-0.04 kg/cm3. 8. Installed power: not more than 130 KW, Power source: 45 kw, 380VAC, 50 hz. 9. Cooling water: circulating.II. Content Table 1. Technical parameters 2. Machine frame, 1 set 3. Material mixer: 1 set. 4. Extruder unit: 1 sets 5. Talcum powder extruder: 1 set 6. Foaming agent (butane pump) unit: 1 set 7. Anti shrinkage (monoglyderide pump) unit: 1 set 8. Head and mould unit: 1 set with 3 moulds 9. Double-filter exchanger unit: 1 set with a hydraulic station 10. Mandrel and air ring unit: 3 mandrels and 1 air ring 11. Air cooling unit: 1 set 12. Open flat unit: 1 set 13. Hual station: 1 set 14. Winding station: 1 turret 15. Control unit: 3 cabinets . 16.Static power eliminator:2 sets 17. Free spare parts: a lot1.Technical parameters: 1.1. Screw: dia.90 1.2. 20 80 rpm 1.3. Foaming times: 20 - 45 1.4. Product width: 800 1500 mm 1.5. Product thickness: 0.5 3.5 mm 1.6. Production: 90 120 kg/h. Linear speed: 10 - 80 m/min. 1.7. Cooling method: water cool/air cool. 1.8. Installed power: not more than 130 KW Power source: 45 kw, 380VAC, 50 hz 1.9. paper bobbin ID: 3 inches or as requested 1.10. Air source: 0.6 M3/ min.,0.5 - 0.8 Mpa. 1.11. Dimensions: 22,000Lx 2,300W x 2,200H 1.12. Total weight: not more than 6.5 tons 2. Details of the production line and related parameters 2.1.Steel frame,1 set 2.1.1. Filling platform: Q235A. 2.1.2. Steel ladder access: Q235A 2.2. Automatic material mixer unit. 2.2.1. Volume: 100 KG 2.3. Extruding unit,1 set 2.3.1. Reduction gearbox:stepless spiral gear,HT200 case, 40Cr gear, 45 KW AC motor. 2.3.2. Neck part: stainless steel plate, water cooling jacket type. 2.3.3. Barrel: dia.90x dia.170mm,nitrided 38CrALMoA alloy steel, 12 units of cast aluminum ring heater for heating. Circulating water for cooling. 2.3.4. Screw:dia.90 mm,Length/diameter:55:1,nitrided 38CrAL- MoA alloy steel.hardness:Shaos 75 degrees. Compress rate: 3:1,RPM: 0 802.4. Foaming agent filling unit (butane pump): 1 set 2.4.1. Foaming agent type: liquidized butane 2.4.2. pump type: High pressure volume metering pump 2.4.3. Output pressure: Max. 300 pa 2.4.4. Output adjustment: adjust piston stroke. 2.4.5. Pressure gage: 0 - 500 pa 2.4.6. Stroke control: scale handwheel. 2.4.7. Pump driving motor: 2hp x 4p x 1 set 2.5.Anti shrink agent filling unit (glyceride pump): 1 set 2.5.1. Anti-shrink agent type:M-1, glycerol monostereate. 2.5.2. Volume quantity: 35-245 CC/min 2.5.3 Pressure gage: 0 - 300 bar, 1 pc 2.5.4 Pot volume: 5-7 liters 2.5.5 Pump driving motor: 0.75 kw x 4px 1 set2.6. Foaming mold unit (head and die) 2.6.1. Type: Round foam mold. 2.6.2. dia.95, adjustable,1 set 2.6.3. dia.105, adjustable,1 set 2.6.4. dia.145,adjustable,1 set 2.6.5. Material: 45 steel 2.6.6. Heating method: ring heater. 2.6.7. Melt pressure gage: 40 PA. 2.6.8. Mold lip diameter: user to choose depending on the sheet width hoped. 2.6.9. Thickness control: controlled by the screw RPM and mold clearance. 2.6.10. Material: 38CrALA. 2.6.11. Heating method: plate heater. 2.6.12. heating zone: 1 unit. 2.6.13. Melt pressure gage: 1 piece,300 PA. 2.6.14. Melt temperature: T/M inspector, 1 inspect spot. 2.7. Automatic screen exchanger system: with 1 hydraulic station. 2.7.1. Air ring and mandrel unit 2.7.1.1. Air ring 2.7.1.2. Material: Casted aluminum . 2.7.1.3. Blowing method: blower. 2.7.1.4. fan motor: 1/2 HP. 2.7.2. mandrel3 pcs 2.7.2.1. Cooling method: water cooling plus air cooling. 2.7.2.2. Slit method: Power driving disc blade. 2.7.2.3. mandrel sizes: 1050 mm,1150 mm,1450 mm each a piece. 2.8. Open flat unit 2.8.1. Carbon steel and stainless steel frame, open gradually. 2.8.2. Material: Q235A plus stainless steel sheet. 2.9. Haul station, 1 set 2.10. Winding unit:1 set 2.10.1. Method: double-shaft over-turn turret. 2.11. Automatic control unit: