LianRou LR-PSA-99EX
Assembles pocket spring units at speeds of up to 1,050 springs per minute for high-volume mattress and sofa cushion production.
LianRou LR-PSA-99EX
Maximum Speed, Precise Assembly
The Lianrou LR-PSA-99EX combines innovative double-row feeding technology with fully automatic operation to maximize production output. Its precision cutting system and advanced gluing technology ensure secure bonding, clean edges, and consistent spring unit quality.
Intelligent glue-saving modes help reduce adhesive consumption and operating costs, making it ideal for manufacturers handling large production volumes.
- Up to 1.050 Springs/Min
- Fully Automatic Assembly
- Reduced Glue Consumption
Model: LR-PSA-99EX
Production capacity: 27~30 strings/min. (1050 springs/min.)
Hot melt application system: Nordson (USA) or Robatech (Switzerland)
Capacity of glue tank: 215kg / 218kg
Gluing method: Continuous gluing mode, interrupted gluing mode
Control of assembling platform: Electronic control
Air consumption: 0.15 m³/min.
Weight: Approx. 4900Kg
Air Pressure: 0.6~0.7 mpa
Power consumption in total: 17Kw
Voltage: 3AC 380V
Frequency: 50/60HZ
Input current: 30A
Cable section: 310mm² + 26mm²
Working temperature: +5°C~+35°C
High-Speed Pocket Spring Assembly: Assembles up to 30 strings per minute (1050 springs/min.).
Premium Hot Melt System: Equipped with trusted Nordson (USA) or Robatech (Switzerland) application systems.
Flexible Gluing Modes: Supports both continuous and interrupted gluing modes.
Versatile Core Assembly: Capable of assembling both sofa cores and zoning mattresses.
Electronic Platform Control: Ensures precise control during the assembly process.
Non-woven fabric
Fabric density: 65~80g/m²
Fabric width: 450~2200mm
Inner dia. of fabric roll: Min. 60mm
Outer dia. of fabric roll: Max. 600mm
Hot Melt Glue
Shape: Pellet or pieces
Viscosity: 125°C – 6100cps; 150°C – 2300cps; 175°C – 1100cps
Softening point: 85±5°C
Spring Waist Diameter: Φ48~75 mm
Pocket Spring Height: 80~250 mm
Model: LR-PSA-99EX
Production capacity: 27~30 strings/min. (1050 springs/min.)
Hot melt application system: Nordson (USA) or Robatech (Switzerland)
Capacity of glue tank: 215kg / 218kg
Gluing method: Continuous gluing mode, interrupted gluing mode
Control of assembling platform: Electronic control
Air consumption: 0.15 m³/min.
Weight: Approx. 4900Kg
Air Pressure: 0.6~0.7 mpa
Power consumption in total: 17Kw
Voltage: 3AC 380V
Frequency: 50/60HZ
Input current: 30A
Cable section: 310mm² + 26mm²
Working temperature: +5°C~+35°C
High-Speed Pocket Spring Assembly: Assembles up to 30 strings per minute (1050 springs/min.).
Premium Hot Melt System: Equipped with trusted Nordson (USA) or Robatech (Switzerland) application systems.
Flexible Gluing Modes: Supports both continuous and interrupted gluing modes.
Versatile Core Assembly: Capable of assembling both sofa cores and zoning mattresses.
Electronic Platform Control: Ensures precise control during the assembly process.
Non-woven fabric
Fabric density: 65~80g/m²
Fabric width: 450~2200mm
Inner dia. of fabric roll: Min. 60mm
Outer dia. of fabric roll: Max. 600mm
Hot Melt Glue
Shape: Pellet or pieces
Viscosity: 125°C – 6100cps; 150°C – 2300cps; 175°C – 1100cps
Softening point: 85±5°C
Spring Waist Diameter: Φ48~75 mm
Pocket Spring Height: 80~250 mm
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