plastic internal mixer: 4-9 inch rubber open mill We adopted Taiwan technical drawings; imported core components guaranteed the leading position with precise temperature control, good dispersing effect, simple operation and safety. Special alloy steel-made rollers with hard and abrasion assistant surface never delaminate. Motor reducer with hard tooth surface single axial output transmission mechanism ensures large torsion and low noise. Human-orientated design for safe purpose protects the operator in emergency case by emergency stop and reversing device. This machine is suitable for factory lab, colleges, R & D institutions for recipe researching and sampling. Our equipments are widely used in mixing, plasticizing and sheeting of Natural and synthetic rubber and Chemical materials.

Main parameter

Item/Model	Unit	XK-300 12"	XK-360 14"	XK-400 16"	XK-450 18"	XK-500 20"	XK-550 22"	XK-560  24"	XK-660  26"
Roll diameter	mm	300	360	400	450	500	550	560	660
Roll working Length	mm	700	900	1000	1200	1300	1500	1530	2100
Front roll linear speed	r/min	17	17	19	24	22	26	27.2	28
Speed ratio of rolls		1.3	1.2-1.3	1.2-1.3	1.2-1.3	1.2	1.2-1.35	1.3	1.24
Max roll space	mm	0-10	10	10	12	14	16	16	16
Feeding capacity	kg	10-15	15-25	20-35	30-50	55-60	50-70	50-70	150
Motor power	kw	15/18.5	30	40	55	75	90/110	160	132/160
Machine weight	KG	2500	6500	8000	10000	15	2200	22.5	4900
Overall size	m	3*1.2*1.1	4.2*1.8*1.8	4.92*1.78*1.8	5.4*1.7*1.8	5.8*2.2*2	6.65*2.74*2.1	7*3.1*2.2	7.28*3.4*2.53

Salient Features :
1.Made of alloy chilled cast iron,the plain roller is hard and abrasion-resistant.

2.Thermal conductive water is used in the jacket for cooling, so as to meet the requirements.

3.Compulsory lubrication is adopted for the bearing and long-term oil supply is ensured with visual glass display.

4.Mixing mill for rubbers feature overload protection to protect the major components from danaging caused by overload.

5.Equipped with high-grade gear reducer, enabling extremely low noise during the operation.