Epoxy Compound Granules Compounding Kneading Production Line

The Epoxy Compound Granules Compounding Kneading Production Line of Co-kneader reciprocating kneader consists essentially of the following assemblies: gearbox, oscillating equipment, vertical feeder, side feeder, screw, barrel, temperature control system, lubricant system.

Working Principle

Strength for Co-kneader

• Lower energy input, lower melt temperatures
• Extremely homogeneous mixing, no shear spikes, equal treatment of polymer matrix
• High degree of self-wiping and have no dead spot
• Dispersive mixing without destroying delicate fillers
• High volumetric loadings of fillers and additives
• Efficient blending of liquid components
• Broad application for compounding without changing hardware
• Axially opened split barrel guarantees ease of cleaning and fast maintenance
• Replacement parts, such as screws, barrel lining and pins can be changed individually

Application for Product

• PVC compounding pelletizing
• Shoe sole compounds
• Wire & cable compounds (XLPE, HFFR, Semi-conductive compounds, etc)
• Concentrated color masterbatch
• Rubber, Final-batch rubber, Master batch, Mixed compound
• Elastomers
• Bio-degradable compounds
• Metal injection molding

Model Reference

(1) SJW(M) - Melt Pump Installed

• Benefits: Elimination of surging, reduction of inconsistent melt temperatures, high pressures at lower product temperatures, compensation for the pumping or mixing capacity of the extruder, possibly reduced start-up times, and reduction of energy required by the extruder
• Applications:
  • Color masterbatch/ Concentrates
  • High loading filler masterbatch
  • Hot-melt adhesive
  • Engineering plastics compounding
  • Engineered elastomers
• Models:

  Model	Screw Diameter (MM)	Length Diameter Ratio	Main Motor Power (KW)	Max. Screw Speed (RPM)	Reference Output (KG/HOUR)
  SJW-45(M)	45	15-25	15-30	500	40-50
  SJW-70(M)	70	15-25	55-75	500	150-200
  SJW-100(M)	100	15-25	90-132	500	300-400
  SJW-140(M)	140	15-25	160-220	500	800-1000

(2) SJW(C) - Cascade Type

• Consists of Co-Kneader main machine and another large size Single Screw Extruder
• Applications:
  • PVC compounding pelletizing
  • Shoe sole compounds
  • Wire & cable compounds (XLPE, HFFR, Semi-conductive compounds, etc)
  • Concentrated color masterbatch
  • Rubber, Final-batch rubber, Master batch, Mixed compound
  • Elastomers
  • Bio-degradable compounds
  • Metal injection molding
• Models:

  Model	Screw Diameter (MM)	Length Diameter Ratio	Main Motor Power (KW)	Second-stage Screw Diameter (MM)	Second-stage L/D	Second-stage Power (KW)	Max. Screw Speed (RPM)	Reference Output (KG/HOUR)
  SJW-45(C)	45	20~25	15~30	60	7~8	15~22	500	40~70
  SJW-70(C)	70	20~25	55~75	120	7~8	37~45	500	150~250
  SJW-100(C)	100	20~25	90~132	150	7~8	55~75	500	300~500
  SJW-140(C)	140	20~25	160~300	200	7~8	90~110	500	800~1200
  SJW-200(C)	200	20~25	350~550	280	7~8	132~160	500	1900~3600

(3) SJW(T) - Thermoset Plastics Compounds

• Special working principle and shorter L/D ratio
• Applications:
  • Thermoset plastics
  • Powder coating and toner
  • Bakelite molding compounds
  • Polymer: epoxy, acrylic, urethane, polyester, etc
• Models:

  Model	Screw Diameter (MM)	Length Diameter Ratio	Main Motor Power (KW)	Max. Screw Speed (RPM)	Reference Output (KG/HOUR)
  SJW-45(T)	45	7-15	15-30	500	40-100
  SJW-70(T)	70	7-15	55-75	500	100-400
  SJW-100(T)	100	7-15	90-132	500	300-600
  SJW-140(T)	140	7-15	160-220	500	500-1000
  SJW-200(T)	200	7-15	350-450	500	1000-2000

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