Hot Sale of The Double Screw Gear Box for The Extrusion Machine

China Hot Sale of The Double Screw Gear Box for The Extrusion Machine, Find details about China Gearbox, Reducer from Hot Sale of The Double Screw Gear Box for The Extrusion Machine

Model NO.
SGL55
Gear Material
20grmnmo
Gear Hardness 
HRC58-62
Housing Material
Ht250
Bearing
Zwz
Oil Seal
Tto
Gear Precision
6 Grade
Motor Power
30kw
Screw Diameter
75
Trademark
SG
Transport Package
Woooden Case
Specification
SGL55
Origin
Made in China
HS Code
8483409000
Model NO.
SGL55
Gear Material
20grmnmo
Gear Hardness 
HRC58-62
Housing Material
Ht250
Bearing
Zwz
Oil Seal
Tto
Gear Precision
6 Grade
Motor Power
30kw
Screw Diameter
75
Trademark
SG
Transport Package
Woooden Case
Specification
SGL55
Origin
Made in China
HS Code
8483409000
Conical Twin   Screw Hard Teeth  Surface Gearbox

1.All the gearboxes are designed according to JB/T9050.1-1999 of various technical standard, which  are made up of the  transmission box  and the distributing box. This is the special mechanical transmission device used for the conical twin screw plastic extruder .

2.The gears of material are 20CrMnTi, after  carbonize,quenching and gear grinding,reach 6 precision, the hardness reaches HRC54-62 ,and the low noise.

3The distributing  box  material is  42CrMo , after gear cutting by CNC Gear Hobbing machine,then carburizing,quenching .The gears are high precision,and the hardness reaches HRC54-62 , with the low noise.

4.Domestic  top-quality  ZHJ  and  DYZV  bearings  to be adopted, also we can  adopt  imported  brand  like  SKF , ,NSK, which  depend on  the  customer.


5.The case of  transmission box adopt HT250 material,  and  the distributing box materisl adopt QT500  and  thick design,  which  guarantee  the case stationarity, It is good for  reducing  the noise, heat dissipation  lubrication of spare parts and  an easy maintenance. 
 
6.The oil seal adopt the Taiwan's brand  TTO, the gearbox's high speed and low speed  shafts all use the double  oil seals , which can prevent the the possibility of oil leaking.


THE PARAMETERS
Hot Sale of The Double Screw Gear Box for The Extrusion Machine

WORKSHOP SHOW 

Hot Sale of The Double Screw Gear Box for The Extrusion Machine


PACKING:

Hot Sale of The Double Screw Gear Box for The Extrusion Machine

Our  service:
1  Guarantee:  A year  and a half 
2  Every gearbox will be testing  before the shipping.
3  It can  be customize by the customer's  drawing.


Our Advantage: 
1 .We are the manufacturer  ,not  the trader. And specilized in the this field scince 1995.

2  Our gearbox's  housing  material is  HT250 ,  other  company choose the HT200.

3  EVERY GEARS NEED FORGING , LATH         ROUGH,NORMALIZING,HOBBING,CARBONIZING,QUENCHING, GEARNING GRINDING.
But other compines they  miss  the procedure of  FORGING ,so that's the reason why the inside  gears will be broken easily.

4 The inner gear material use the 20GrMnMo,the gears hardness reach the HRC58-62,the input and output all use the double   oil seal(TTO Brand)

5. Eevery gearbox  equipped with the  oil-circuit display.

6 .Eevery gearbox  equipped with the  oil relieve valve.

7 .Eevery gearbox  equipped  with  the protective cover at the end od the output shaft.          

8  Eevery gearbox  equipped  with  oil filiter.

9 .Eevery gearbox  equipped  with oil level indicator.

Exhibiton
Hot Sale of The Double Screw Gear Box for The Extrusion Machine