N Series Gap-Free Twin-Screw Extruder
MF N Series Vertical Grinder
JFY N Series Inner-Cooling Pelleter
FHJ A Series Auto Mixer
GHJ N Series High Speed Pre-Mixer
V type Rotary Mixer
BDH-200/500 bonding machine
ZFCone-shaped Rotary Mixer
JFY GD Series Stainless steel water cooling Belt
JFY G series stainless steel water cooling belt
High Speed mixer of GHJ B Series
Cyclone screen for producing special powder

FHJ-01N Rotary Mixer
SFJ-29N Extruder and Inner-Cooling Pelleter
SFJ-29N Extruder
JFY-104N Inner-Cooling Pelleter
MF-01N Vertical Grinder
SFJ-32N Extruder
SFJ35N3K Extruder

SFJ-20AT ¡°gap-free¡±twin screw-extruder
 

 

the N Series "Gap-Free" Double Screw Extruder



"Gap-Free" SFJ-46N double screw extruder


The brainpower "Gap-Free" SFJ-46N double screw extruder


SFJ-55N3K double screw extruder


SFJ-64N double screw extruder

The main characteristics of the brainpower "Gap-Free" SFJ-46N double screw extruder:

  1. The unique assembling of screws made the materials have the processing of high speed mixing, intensive compressing and expanding, intensive pressure rubbing, high-speed cutting and mixing, and the compressive ratio of high damp reciprocation.
  2. Because the element of damp reciprocate, so the function of the mixing improved to another step from the base of "gap-free", therefore, the mixing function becomes more perfect, and the glabrous degree could be improved to 5-7 degree.
  3. It has the program of awareness and alarm of overload and overtime, in order to avoid damage caused by overload of reduce speed box.
  4. The speed of screw running and the speed of feeding both have the sign of tracks and feedback, in order to prove the equipment could work under a normal load.
  5. The assembling style of the screws has the unique material moving element, we use the good material and heating treat method during the process of fusion.
  6. The reduce speed box has petrol pressure, petrol temperature feeling equipment, it also has the function of awareness alarm.
  7. The style of temperature control is :double direction temperature PID control, the precision temperature control is ¡À2°C.
  8. Oblique gear drive was applied in gearbox, after heating treat of the gear, and then grind the gear, in this case, it improve the sable of the drive and decrease the noisy.
  9. The feeding entrance has the permanent intensive magnetic detector.
  10. The electrical materials ratio parameter is 15.6KG per KW hour.
  11. The statement after customers producing claimed: Every one-tone powder coating could add 30kg adding material (every tone powder coating could add adding material 2%-3%) with the same standard method and same quality, o compare with the normal equipment.
  12. Hydraulic cylinders open the screw.It is convenient to clean machine and replace the color.
  13. Three levels to control temperature.Accuracy of temperature control is between 1 ¡À ¡æ.

Main Technical parameter:

Model SFJ-32N SFJ-46N SFJ-55N3K SFJ-60N SFJ-64N3K
Screw diameter(mm) 32 46 55 60 64
L/D 15:1 14:1 15:1 15:1 15:1
Capacity£¨Kg/H) 5-20 100-200 400600 260-360 600-800
Motor power(KW) 4 15 37 22 45
Heating power(KW) 2.4 4.8 9 8 6
Screw speed(RPM) 0-300 0-500 0-500 0-360 0-500
Screw speed regulation way Frequency conversion Contour speed govering Contour speed govering Contour speed govering Contour speed govering
Temperature control way ¡À2°C Bi-direction temperature PID auto-control Accuracy ¡À2°C
Speed regulation way frequency conuersion
Feeding way set capacity and convert frequency
Cooling way water cooling
Facilities extruding screw system
Permanent strong-magnetic detector
Overall dimension(mm) 1400¡Á550¡Á670 2100¡Á750¡Á1550 2200¡Á750¡Á1600 2700¡Á670¡Á1900 3250¡Á805¡Á2000
Main characteristics:
¡¡1.Motion gap variable is zero..
¡¡2.SFJ-55N3K three-section temperature PID control.
¡¡3.Roughness of kneading elements is RaO4.
¡¡4.The smooth finish of the screw barrel is RaO4.
¡¡5.To have adopted the oblique screw revolving system. After heat treatment, the screw will pass the grinding section to improve the stability of the revolving and lower down the noise of the machine.