Description Overview SB229 pocket spring machine Production capacity: 120 springs/min One servo coiling head Working principle: servo control Spring shape: standard versions: barrel and cylindrical Specifications Air consumption approximately 0.25 m³/min Air pressure: 0.6 to 0.7 mpa Power consumption in total: approximately 33 kw Voltage: 3ac 480 v Frequency: 50/60 hz Input current: 65 a Cable section: 3*16 mm² + 210 mm² Working temperature: +5 °c to +45 °c Weight approximately 3600 kg Non-Woven Fabric Consumption Material Data Fabric density: 65~90 g/m² Fabric width: 220-600 mm Inner diameter of fabric roll minimum 60 mm Outer diameter of fabric roll maximum 80 mm Steel Wire Consumption Material Data Wire diameter: 1.4 to 2.1 mm Inner diameter of wire roll minimum 320 mm Outer diameter of wire roll maximum 1000 mm Acceptable weight of wire roll maximum 800 kg Working Range (mm) Option 1: wire diameter Ø1.4-1.6, spring waist diameter Ø45-55, pocket spring height 120-160 Option 2: wire diameter Ø1.6-2.1, spring waist diameter Ø55-70, pocket spring height 120-210 Option 3: wire diameter Ø1.6-2.1, spring waist diameter Ø60-75, pocket spring height 120-220