SHTDN Twin Screw Extruder Gearbox

Short Description:

Twin Screw Gearbox adopting latest standard ISO1328,the precision of cylindrical gear of spherical involute, and combining our long term experience and specialty of twin screw extruder, SHTDN gearboxes are meticulously designed with top advanced designing ideas in the world for co-orientated rotating twin screw extruder, with entirely independent Intellectual Property Rights.


Product Detail

Product Tags

Name

SHTDN Twin Screw Extruder Gearbox

Hole Diameter:

20-145mm

Color:

Red or White

Experience:

20 Years

Application:

Plastic Industry

Shipping list:

Gearbox (including medium body,external oil system),product specification,complimentary a set of oil seal.

Features:

----Double drive design enables the B axis to be driven by two gears without increasing the tooth width.----Optimal structure and complex assembly lead to the cost rise.----All bearings are sourced from global recognized brands,so output torque is more stable.---Streamlined design,the end of gearbox cover can be opened,easy to install and replace.

High Light:

Extruder gearboxTwin screw extruder gearboxHigh torque gearbox

SHTDN Twin Screw Extruder Gearbox Introduction

Twin Screw Gearbox adopting latest standard ISO1328,the precision of cylindrical gear of spherical involute, and combining our long term experience and specialty of twin screw extruder, SHTDN gearboxes are meticulously designed with top advanced designing ideas in the world for co-orientated rotating twin screw extruder, with entirely independent Intellectual Property Rights.
The gears are made of carburizing steel of high-strength alloy of good quality by carburizing and quenching for teeth, of which all the gear grinding processes are finished by imported gear grinding machines. Gear parameters are optimized and specially designed for the characteristics of twin screw extruder, reducing stress concentration on root of gear and improving gear surface conditions. We have improved gear intension of flexural fatigue, fatigue strength and ratio of wide diameter. We have also adopted the latest designing idea and technology of heating treatment for the structure of gears, thereby ensured gears from uniformity of precision and strength.

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SHTDN Twin Screw Extruder Gearbox Parameters

SHTDN Gearbox Power&Torque Table

Model

RPM(r/min)

Power(kw)

Torque Grade(T/A3)

CD(mm)

SHTD-20N

600

7.5

10.23

18

800

11

11.26

SHTD-25N 

600

15

11.21

22

800

18.5

10.37

900

22

10.96

SHTD-30N

600

22

9.96

26

800

30

10.18

900

37

11.17

SHTD-35N

300

18.5

10.9

30

500

30

10.61

600

37

10.9

800

50

11.05

900

60

11.79

SHTD-40N 

300

30

11.63

34.5

400

45

13.08

500

55

12.79

600

65

12.59

800

90

13.08

900

90

11.63

SHTD-50N 

300

55

11.82

42

400

75

12.08

500

90

11.6

600

110

11.81

800

132

10.63

900

160

11.45

SHTD-52N 

300

55

11.01

43 

400

75

11.26

500

90

10.81

600

110

11.01

800

132

9.9

900

160

10.68

SHTD-58N

300

90

12.95

48 

400

110

11.87

500

160

13.81

600

200

14.39

800

250

13.49

900

280

13.43

SHTD-65N 

300

110

12.45

52

400

132

11.2

500

160

10.86

600

220

12.45

800

280

11.88

900

315

11.88

SHTD-75N

 

 

 

 

 

300

160

11.79

60 

400

220

12.16

500

250

11.05

600

315

11.61

800

450

12.43

900

500

12.28

SHTD-85N 

300

220

11.23

67.8

400

315

12.07

500

400

12.25

600

500

12.76

800

600

11.49

900

650

11.06

SHTD-95N

300

350

11.74

78

400

450

11.32

500

550

11.07

600

650

10.9

800

900

11.31

900

1000

11.18

SHTD-110N

300

560

12.22

92

400

710

11.62

500

900

11.79

600

1120

12.22

800

1250

10.23

900

1400

10.18

SHTD-125N 

300

800

12.73

100 

400

1400

16.71

500

1700

16.23

600

2100

16.71

800

2700

16.11

SHTD-135N

300

1000

11.95

110

400

1600

14.35

500

2100

15.06

600

2500

14.94

800

3500

15.69

Production Process

01

NO.1

Workblank

Select high quality and hardness of ductile iron material.

NO.2

Rough Machining

Mang sets of rough machining equipment,such as Gantry-type milling,Radial drill,etc.Realized the blank shape and the inner hole of rough maching.

02
03

NO.3

Finish Machining

Many sets of finishing equipment,such as CNC Grinding Machine,NC Boring Machine,etc.Further processing of each working procedure,the accuracy is higher,only you.

NO.4

Gearbox Inspection

High-end testing equipment and instruments,processional inspection team,the gearbox shape,center distance,inner hole and into the next procedure,after inspection and correct.

04
05

NO.5

Assemble

Strong assembly and R&D team,the parts will be assembled according to the drawing,step by step audit,by running test after product finished.

NO.6

Delivery

Export standard packing,packaging,use at the bottom of the fixed plate,ensure that the peoduct does not shift in transit.

06

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