China Pin-Barrel Cold Feed Rubber Extruder with ce certificate top quality Good price

Solution Description

pin-barrel cold feed rubber extruder
1.Good quality screw
two.CE ISO9001
three.Long service time,low maintenace rate.
four.Direct fac
pin-barrel cold feed rubber extruder 
Advanced pin-Barrel cold feed rubber extruder (XJD-ninety):
Pin-Barrel cold feed rubber extruder with different head and different technical parameter of screw can extrude tread,pipe,cable and so on.
two.structure brief:
1. screw:material is 38CrMoALA, nitration depth 0.5~.7mm,hardness HV950-1000.
Between the spline and reducer main shaft connection,the inside hold with circulate water for cooling. 
2barrel part:this parts are mainly made of pin barrel feed zone barrel and feeding unit.
(1feeding zone barrel:this parts are mainly made of back body, bush ,adopts clip type cast steel structure..
 A.back body:adopts cast steel manufacturing,at the same time the cast with cavity,through the circulate water.The bush and feed unit are fix on the back body inside.
 B.bush :material for 38CrMoAlA,bushing structure for continuous,after the temperature and surface nitriding process,surface hardnessHRC65~70,hardness depth 0.5~.7mm.
(2feeding unit:this parts are made of feeding roll,feeding roll cover ,bedplate bearing,ear,bearing,doctor blade.the feeding roll surface nitriding process,there is made of stock blender on the side of feeding roll,avoid the material into support bearing.Set on doctor blade,in order to keep the material out off roll surface.The doctor blade fix on barrel and the roll nip will be adjustment the feeding mouth can be open rotary.Feeding roll bearing adopts oil lubrication the feeding unit driven for hard surface,and feeding roll can be through water for cooling .
(3pin barrel :material for 38CrMoAlA,surface nitriding process,inside surface HRC65~70,hardness depth 0.5~.7mmaround axial bearing,through the circulate temperature water,are mainly used for roll body heating and cooling. 
Motor for DCZ4series,constant torque output. 
4 reducer :
The reducer for hard surface ,driven accuracy for6 grade.With gear force lubrication system,have the function of spray and oil cooling. 
5temperature control :
Four zone control:screw zone,plastic zone,extrude zone,head machine zone,feeding zone and feed roll cooling water directly.
Circulate  cooling medium for factory cooling water
PID control the adjustment temperature 
With the automatic exhaust device unit
The electromechanical intergration structure,voltage for 3P .
Temperature rang :place~100°C
Temperature accuracy:±2°C
Pictures of products for your reference:


Dimensions Screw diameter(mm) L/D Rated CZPT (KW) Max. velocity of screw(rpm)  * Max. output(kg/h)  *
XJD-sixty(65) Φ 60(sixty five) 12~16 22 80 one hundred fifty
XJD-90 Φ 90 twelve~16 fifty five~seventy five 60 350
XJD-120 Φ a hundred and twenty twelve~16 75~110 fifty 850
XJD-one hundred fifty Φ a hundred and fifty 12~sixteen 160~255 45 1500
XJD-two hundred Φ two hundred 12~eighteen 220~355 28 2600
XJD-250 Φ 250 12~18 355~five hundred 26 4200


1. Clear the shaft, the interior and outer holes of the bushing, and the inner gap of the hub. Take away any oil, paint or dirt, area the bushing on the hub, and match the fifty percent holes to make complete holes (each and every total gap will only be threaded on a single side). Lightly oil the threads and factors of set screws or the threads and heads of cap screws. Loosely location the screws in the threaded holes on the hub aspect. Make confident the bushing is free on the hub. Snap the assembly on to the shaft and situation it in the preferred position. Tighten the screws alternately and evenly until all are limited 5. Hammer the huge stop of the bushing with a hammer and block or socket to stay away from harm. The screw can now be turned somewhat to the specified torque location. Repeat this alternating hammering and screw retightening until finally the specified torque is arrived at. Fill all holes with grease to eliminate filth.
China Pin-Barrel Cold Feed Rubber Extruder with ce certificate top quality Good price