Rubber roller-head extruder

XJY-SZ936x416 Rubber roller-head extruder 1.compact structure 2.high productivity 3.low noise

XJY-SZ936x416 Rubber roller-head extruder1.compact structure2.high productivity3.low noise 

Rubber Roller-Head Extruder

 

1 . Application

 It is coupled with internal mixer for extruding and sheeting rubber material which has been plasticated, pre-mixed and final-mixed.

2 . Construction Features

(1)The working surface of screw and barrel are fully plated with head chrome.

(2) The sheeting rolls are made of chilled casting iron. The rolls are drilled for circulated cooling water and each end of rolls are supported by roller bearings.

3 The sheeting rolls nip is adjusted automatically, the signal shown on the operating digital screen.

4The driving system adopts DC motors and provides various type of driving models to meet customers’ requirement.

5 Through two kinds of microwave indicating signals, the speed of extruding screw and sheeting rolls can be automatically adjusted.

6 The machine is fully equipped with excellent safety and alarming device, also matching the CE standard by customization.

7The electrical control system is PLC controlled, and also customized by requirement.

8Touching surface with rubber compound is water circulation cooled to decrease the compound temperature.

9Stock guide is 3D CAD designed.

10 Compact structure achieves in advantages like easy self-cleaning, assembly and operating

Model	XJY-S330	XJY-SZ743×330	XJY-SZ936×416
Shape of screw	Variable pitch and constant depth, cylindrical	Variable pitch and depth, conical	Variable pitch and depth, conical
Quantity of screw  pcs	2	2	2
Arrange of screw central-line	Parallel	With angle	With angle
Diameter of screw                  mm	φ300	φ743×φ330	φ936×φ416
Speed of screw                   r/min	3.1~31	2.2~22	2.2~22
Extruding motor power              kW	90	160	220
(D×L) Size of roll                        mm	φ448×1000	φ450×1000	φ508×1070
Speed of sheeting roll             r/min	2.55~25.5	3.2~32	3~30
Range of rolls nip adjusting          mm	2~10	3~10	3~10
Power of rolls adjusting motor        kW	2X2.2	4grade  P=2  2grade  P=2.4	4grade  P=3.3 2grade  P=4
Distance between guides          mm	750	600(650,700,750)	700(750,800,850)
Motor of roller-die               kW	90	160	220
Feeding method	Dead weight	Dead weight	Dead weight
Shape of feeding trough	Rectangle	Trapezium	Trapezium
Average Capacity                t/h	8	9	11
Consumption of cooling water      m3/h	35~45	35~45	38~50
Dimensions(L×W×H)  mm	4610×3730×3276	4850×5300×2560	5460×5800×3400
Gross Weight(excluding main motor)   t	~27	~30	~44
Mathched internal mixer model	F270,BB270,GK250,PN270	F270,BB270,GK250,PN270	F370,BB370,GK400,PN420

Rubber roller-head extruder