Specifications

This production line is for polyethylene plastic pipe processing mainly professional design ,SJ series extruder ,GF is in charg

extruding machine
     1  The terminal point pH be: Major technical parameter

Project	Unit	SJ25×25	SJ65	Remarks
The diameter of screw rod	mm	25	65	38CrMoAI,Nitrogen treatment
L/D ratio		25	33	SJ25/25machine as Mark colour line machine
max. speed	r/mim	90	105
total moment of torsion	KNm	1	3.63
motor mode		Electrical machinery of frequency conversion
main motor power	Kw	1.5	37
Generator joins way		Transitional type
Heating power	Kw	3	18
Machine can heating part number	section	3	4
Machine can cooling fan power	Kw	2×0.06	4×0.25
Centre height	Mm	1000	1000
Biggest productivity	Kg/h	8	150	PE

 2    Structure and property 
 
This function makes stock have ample time in machine can to carry out compression , mix to refine , Scattered and mixture, realization is low
 
Melt temperature reaches good mould to melt the extrusion quantity of performance and stability.

      Reducer casing ensures for hard tooth flank and horizontal reducer casing that extruder extrudes the biggest moment of quantity.

3      The extruder disposition of electrical equipment 
 
   Adopt the control of frequency conversion, frequency converter chooses Japanese Fuji brand, electrical equipment adopts French Shi Nai De brand. Temperature controls table to adopt Japanese ohm dragon brand.

two: Mould

 

Φ20,Φ25Φ32,Φ40,Φ50,Φ63

Φ63,Φ75,Φ90,Φ110

three: The vacuum of ZD model finalizes the design machine 
 
Main parameter

 

Decide way scope	mm	Φ20~Φ110
The bleed speed of vavuum pump	m/h	120
The generator power of vavuum pump	Kw	4
Pump power	Kw	4
The vacuum degree of operating mode	Mpa	-0.03~-0.06
Cooling way	cooling to spray to pour
Spray to pour pipe number	Roots	4
Longitudinal mobile distance	mm	1000
Longitudinal mobile generator power	Kw	0.75
Transverse mobile distance	mm	±30
Vacuum case length	mm	6000
Center height	mm	1000±50

 

2    Use and structure 
 
     Vacuum finalizes the design machine on have to let finalize the design cool the vacuum systematic and pump system for using. What pump is used is casing
 
Circulating water, there are water warm control and the control equipment of water level. The arrangement density high export of spray nozzle of spray nozzle cools fully into fog form for pipe material. Set R type in case to finalize the design to decide way board.

     Vacuum finalizes the design machine on have electric longitudinal mobile installation, vacuum finalizes the design machine on the controling that has by hand, height regulation.

Vacuum finalizing the design of facility have water temperature to set ,Vacuum finalizes the design confidential beg water warm 15-20 °C ,Such as water warm error high user may very much the unit of cold water ,Will influence pipe material otherwise to finalize the design and reduce production power.

     Casing adopts the board of stainless steel , case element has adopted antirust material or have made antirust place.