Brand:Xihua
Mini Order:1Set
Supply:20Set
Model No.: XH-25
(1)conical twin screw extruder is efficient equipment for all kinds of PVC powder extrusion.Equipped with different screw moulds and auxiliary machine,it can produce plastic pipes, profiles, sheet, boards, granules ect.
(2) The motor is siemens,the main motor and feeding motor can respectively by means of variable frequency adjustify speed control system.
(3) In according with different requirements of the clients, we can equip the corresponding screw moulds and auxiliary machine
(4) Stable extrusion pressure, with high output, low cost, and simple production process
Twin screw extruder 1set
Capacity:3-5kg/h
1、feeding 1set
Ø a.the extruder sends the material to be mixed well
Ø b.motor：1HP
2、motor：7.5HP
3、screw
Ø a.diameter：21.7mm
Ø b.the material of screw thread：W6M05Cr4V2，HRC58-62
Ø c.L/D: 40:1
4、charging barrel：
Ø a.length=120MM/section 7sections in all
Ø b.the material of rack is 45# forging，barrel material is a101,the whole hardness HRC60-64
Ø c.there has the cooling system in the charging barrel
Ø d.barrel cooling by wate
Ø e.vacuum and degassing
Ø Gear:
Ø a.reduction ratio:3:1
Ø b.output rotate speed:MAX500RPM
Ø c.input rotate speed: MAX1500RPM
Ø d.hardfaced gear oil immersion, SKF bearing , with forced cooling lubrication system
5、safety coupler: Direct transmission efficient transfer coefficient, shear pin structure to ensure the safety of mechanical
6、temp control system
Ø a.cast aluminum heater, digital temp controller, import solenoid valve
Ø b.120w pump
Ø c.tank volume: 30L
7、electric control tank（power：3phase, AC380V 50HZ） 1set
Ø 1.stand-alone electric control tank
2.the temp of barrel is controlled by the sixth section, the die material is controlled by the first section