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Home / Products / Screw & Barrel For Single Screw Extrudr / Screw & Barrel For Single Screw Extrudr

Screw & Barrel For Single Screw Extrudr

  • Screw & Barrel For Single Screw Extrudr
  • Screw & Barrel For Single Screw Extrudr
  • Screw & Barrel For Single Screw Extrudr
  • Screw & Barrel For Single Screw Extrudr
  • Screw & Barrel For Single Screw Extrudr
  • Screw & Barrel For Single Screw Extrudr

Screw & Barrel For Single Screw Extrudr

Specifications:
Diameter:φ15mm-φ300mm
Max. length:≤10000mm
1. Meaterial:38CrMoAIA
Nitriding treatment, Surface hardness: HV≥900
Nitriding depth:0.5-0.8mm
2. Material of barrel inside layer: tungsten alloy.
Surface spraying prolongs the life of the screw.

Product Details
specification:
φ15-φ360MML/D=12-45 For a good plasticizing effect, we have different designs of screw barrels to meet customer's demands.
Gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, and double-head type.three-head type, multihead type, etc.


Raw material

The finished product processing requirements

38CrMOAIA,SACM645 ,42CrMo

Nitriding treatment

42CrMO,AISI4140.

Hard chrome-coated layer

Cr12MoV,SKD11,SKD61,YXMI,EFZD ,DC53SKH55,SKH59,SKH58,SKH51,SKH--9.ASP60,ASP30,ASP25,CW6Mo5Cr4V2

Alloy steel

4Cr5MoSiV1,SKD-61,SKD-11,

Spraying bimetal alloy layer and nitriding treatment

YPT72, DAC-MAGIC,4 Cr5MoSiV1

whole bimetallic cladding stainless steel

HPM38.SI36.SUS440.9Cr18MoV

high-frequency quenching

GHII3,GH132/GH2132/A-286:GH145/InconelX750:GH143:GH169/Inconel718;GH3030;GH5K

High-temperature alloy [new No.3 steel] 300-1400 degrees, naturally hardened during high-temperature operation

 

Raw material

The finished product processing requirements

38CrMOAIA,SACM645

Nitriding treatment

Cr12MoV ,Cr12

Alloy steel

38CrMOAIA,SACM645 ,40Cr,AISI4140,42CrMo

Bimetallic of the inner hole centrifugal casting

GHII3

nature hard after high temperature

For a good plasticizing effect, we have different designs of screw barrels to meet customer's demands.

Gradual type, mutant type, wave type, barrier type, double screen type shunt type, separation type, exhaust type, pin type, mixed type, double-head type, three-head type, multi-head type, etc.

Raw material

The finished product processing requirements

38CrMOAIA,SACM645 ,42CrMo

Nitriding treatment

42CrMo,AISI 4140Cr12MoV,SKD11,SKD61,YXMI,EFZD,DC53SKH55,SKH59,SKH58SKH51.SKH-¬9,ASP6O

Hard chrome-coated layer

ASP30,ASP25,CW6Mo5Cr4V24Cr5MoSiV1.SKD-61.SKD-11

Alloy steel

YPT72, DAC-MAGIC,4 Cr5MoSiV1

Spraying bimetal alloy layer and nitriding treatment

HPM38,SI36,SUS440,9Cr18MoV

whole bimetallic cladding stainless steel

GHII3

high-frequency quenching

 

Raw material

The finished product processing requirements

38CrMOAIA,SACM645

Nitriding treatment

Cr12MoV ,Cr12

Alloy steel

38CrMOAIA,SACM645,40Cr,AISI4140,42CrMo

Alloy steel

4Cr5MoSiV1.SKD-61.SKD-11

Bimetallic of the inner hole centrifugal casting

GHII3

nature hard after high temperature

 

Model

L/D

output capacity(kg/h)

screw rotation speed(pm)

driving moto(kw)

Center height(mm)

DMJ20

20:01

3-5

10-60

1.1/1.5/2.2

1000-1400

DMJZS25

25:01:00

5-8

10-60

2.2/3.0/4.0

1000-1400

DMJ30

25:01:00

5-10

10-60

2.2/3.0/4.0

1000-1400

DMJ45

25-36:1

10-120

10-150

5.5-22

1000-1400

DMJ65

25-36:1

60-300

20-150

22-75

1000

DMJ75

25-36:1

200-450

20-150

30-132

1000

DMJ90

25-36:1

180-600

20-110

30-185

1000-1100

DMJ120

25-36:1

320-1000

20-90

75-280

1000-1250

DMJ150

25-36:1

400-1300

20-75

90-400

1000-1300

Pelleting screw:

specification ;φ15-φ360MM

L/D=12-45

Types of screws :

For good plasticizing effect, we have different designs of screw barrels to meet customer's demandGradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double-head type, three-head type, multi head type, etc. it is Suit fOr PA、PP、PC、PE ABS、AS、PS、PVC、PMMA、LCP、PBT、PET、PPC、PPS、PAR、PO. Magnetic powder, ceramic powder, aluminum powder, iron powder, wood flour, and other engineering plastics, PVC, PE/PP WPC pelleting.