Extruder screws

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OTHER SCREW AND BARRREL

Parallel Twin Screw & BarrelMaterials: 38CrMoAIAHeat treatment hardness: HB260~
Description Warranty Info
Description

Parallel Twin Screw & Barrel

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Materials:  38CrMoAIA

Heat treatment hardness: HB260°~320°

Nitriding hardness:HV950°~1000°

 Nitriding depth: 0.50~ 0.7mm

 Nitriding brittleness:≤ grade 2

 Roughness:Ra0.4

Screw straightness:0.015mm

 Chrome plating hardness:≥950HV

Chrome  thickness:  0.050.10mm

 Bimetal depth: 1.02.0mm

 Bimetal  hardness:HRC56°~65°

   Special Alloy:

hot processed steel: 1.2344H13W360SKD61

cold  processed  steel:  1.2379K340D2DC53SKD11W110

HSS:1.33431.3243  SKH51SKH55

H HIP powder    HSS:CPM9VSK739SK726SK742GH113

Screw flight top use Stellite plasma alloy welding, alloy types: cobalt base,nickel base, iron base alloy.

Barrel use centrifugal casting alloy inner bore, shrinkage fit technology. Alloy types: cobalt base,nickel base, iron base alloy.

 

Screw &barrel of injection molding machine

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Materials: 38CrMoAlA SKD61 Cr12MoV SACM645 Ni Base Allou GHII3

Nitriding hardness: HV900-1000

Nitriding depth: 0.5-0.8mm

Quenching hardness: HRC55°- 62°

 Nitriding embrittlement:≤Grade 2

Nitriding embrittlement: Ra0.4

 Straightness of screw: 0.015mm

Hardness of chromium plating:HV≥950HV

Thickness of chromium plating layer:0.050.10mm

Alloy depth: 0.82.0mm

 

Product Specification

 

理论注塑量(g) Amount of

Injection

螺杆直径X长度(mm)

Screw Diameter XLength

料筒外径X长度(mm) Barrel Diameter

XLength

理论注塑量(g)

Amount of

Injection

螺杆直径X长度(mm) Screw Diameter

XLength

料筒外径X长度(mm)

Barrel Diameter

XLength

30-90

φ30x900

φ85x860

80-125

φ75x1825

φ170x1725

60-125

φ35x910

φ85x860

100-150

φ80x2000

φ180x1805

100-150

φ38x935

φ95x900

125-200

φ85x2300

φ190x1900

125-160

φ40x980

φ95x910

200-300

φ90x2700

φ210x2000

125-300

φ42x1030

φ105X1110

250.500

400x²600

φ230x2405

250-400

φ45x1210

415x1165

300-600

φ110x2600

φ256x2590

300-500

φ50x1300

φ125x1260

400-1000

φ120x2800

φ256x2800

450-600

φ55x1335

φ130x1320

600-800

φ130x3010

φ256x2970

500-700

φ56x1350

φ130x1350

800-1000

φ145x3010

φ256x3200

500-700

φ60x1380

φ140x1350

1000-1500

φ160x3500

φ270x3200

650-800

φ65x1415

φ150x1420

1300-2500

φ170x3415

φ317X3380

700-1000

70x1790

φ160x1685




 

Screw & Barrel for Singl Screw Extruder

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Materials: 38CrMoAIA SKD61 Cr12MoV SACM645 Ni Base Alloy,  GHII3

Nitriding hardness: HV900-1000

 Nitriding depth:0.5-0.8mm

 Quenching hardness: HRC55°-62°

 Nitriding embrittlement:≤Grade 2

 Nitriding embrittlement: Ra0.4

Straightness of screw: 0.015mm

 Hardness of chromium plating: HV≥950HV

 Thickness of chromium plating layer: 0.050.10mm

Alloy depth: 0.82.0mm

Product Specifications

Specification:diameter φ15~φ300

Ratio of Length to diameter:L/D=15-53

The screw can be ordinary type, gradual change type, mutation type, barrier

type, pin type, dis air flow type, exhaust type, BM type and separate type screw.

The compression ratio can be manufactured according to the requirements of

users, and the number of screw heads can be single or multiple. The machine

can choose slotting and strong feeding system, and can be designed instead.

 

Gear Box

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Product specifition we can offer


Model


SPEC.

Input 

(KW)

(In)n

OUT

Torch

(N.m)

Powder 

(KN)

Dia

Length

Diameter Ra

 

 

 

 

 

 

 

 

ZLYJ

112-8

5.5

800

100

525

35

φ35

25:1

133-8

8

800

100

764

39

φ50

25:1

146-10

11

1000

100

1050

54

φ55

25:1

173-10

18.5

900

90

1962

110

φ65

25:1

180-10

18.5

900

90

1962

110

φ65

25:1

200-12.5

30

1000

80

3581

155

φ75

25:1

225-12.5

45

1000

80

5371

180

φ90

25:1

205-16

55

1120

70

7503

192

φ105

25:1

280-16

75

960

60

7643

258

φ110

25:1

315-16

85

960

60

13528

287

φ120

25:1

330-16

110

960

60

17507

360

φ135

25:1

375-16

132

960

60

21008

390

φ150

25:1

395-16

185

960

60

29442

400

φ160

25:1

420-16

160/220

960

60

31831

430

1600170

25:1

450-20

213

1000

60

40640

500

φ180

25:1

560-20

440

1000

50

84034

700

φ200

25:1

630-20

540

1000

50

103132

770

φ250

25:1

 

ZSYJ

450-32

200

1500

47

40635

500

φ165

25:1

560-57

220

1500

26

80802

700

φ190

25:1

630-44

315

1500

34

88471

770

φ200

25:1

 

Main Specification

Specification

SZ45

SZ50

SZ55

SZ65

SZ80

S792

Input rotation speed (max r/min)

1500

1500

1500

1500

1500

1500

Output totation speed (max r/min)

44.8

37.8

37.5

39.1

37.7

40

Input power(KW)

18.5

22

30

37

55

110

Single shaft output torque(N ·m) 

1972

2779

3820

4518

6786

13130

Distribution shaft including angle

240'

2'58'12"

236'14"

211'16"

2'0'18"

1'52'3.64"

connection spline size

8-48x42x8

8-54x46x9

6-60x53x14

8-65x56x10

8-72x62x12

10-98x92x14

 


Warranty Info

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