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	Jaw Crusher
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	Crimped Wire Mesh
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Jaw Crusher

We have Sub Categories for Jaw Crushers as

1) Primary Jaw Crusher
2) Secondary Jaw Crusher
3) Roll Crusher

Primary Jaw Crusher

RD Brand Primary Jaw Crushers are ideally suited for crushing of bigger sized hard granite stone, iron ore, black trap rock, river gravel, lime stone, coal etc to minimize cost of reducing size of blasted boulders in quarry or Mines.

Primary Jaw Crusher from RD are used to reduce the blasted stone, large boulders or recycled materials to a suitable size for conveying and further processing. They consist of feeders with hoppers to receive surge loads and give a regulated feed to the jaw crushers. The reduced size material is collected on conveyors and carried to convenient transfer points for further processing. These RD primary plants are also available on single unit structure of a portable plant with structural supports in place where permanent structures are not desirable. Portable plants are available in conventional or low profile models.

Jaw Crusher		Average Capacity in Tons/hr. with Jaw Setting (Closed settings)											HP	RPM
Inches		1"	11/2"	2"	21/2"	3"	31/2"	4"	5"	6"	7"	8"
Inches	MM	25	38	50	63	75	90	100	125	150	175	200
24"x12"	610x305	28	33	40	48	55	62	-	-	-	-	-	50	280
24"x15"	600x375	-	40	45	53	60	70	-	-	-	-	-	50	280
30"x15"	762x 381	-	-	50	63	70	80	90	-	-	-	-	60	280
30"x20"	762x500	-	-	-	68	72	80	88	-	-	-	-	60	280
36"x24"	914x610	-	-	-	-	80	100	125	150	200	250	275	100	280
42"x32"	1066x813	-	-	-	-	-	125	150	175	225	225	325	120	280
42"x36"	1066x914	-	-	-	-	-	150	175	200	250	300	350	150	280

APPLICATION

Our Jaw Crushers are ideal for Primary and Secondary Crushing Features :

1)		Reduces operating costs
2)		Reliabe and flexible
3)		Large feed opening and force-feeding action from the inward and downward eccentric movement of the swing jaw increases capacity
4)		With a smaller discharge setting, allowing a higher degree of flexibility with relative equipment
5)		Positive setting adjustment is easy
6)		Simple, easy to access and with less maintenance

FOR THIS SET UP

1)		Frame Heavy-duty design Steel plate welded construction Welded by CO2 shield arc process Stress relieved after fabrication
2)		Crushing Chamber Deep crushing chamber Sharp nip angle ensures high crushing
3)		Swing Jaw & Main Bearing Housings Allows removal from frame as an integral sub assembly Permits onsitesubstitution of a changeover unit in the event of bearing damage Swing Jaw is a robust steel casting
4)		Flywheel Balances inertia Promotes smooth operation
5)		Eccentric Shaft Forged from hardened and tempered chrome molybdenum steel Particularly large diameters to suit heavy -duty application
6)		Bearings Fag or SKF heavy -duty selfaligning double row bearings on swing jaw and main frame Bath oil lubrication ensures positive lubrication Bearing life in excess of 8 years under typical quarry applications
7)		Hydraulic Cylinder Allows easy adjustment of discharge setting by moving toggle block to the desired setting
8)		Shim Allows easy adjustment of closed side setting
9)		Toggle Block
10)		Tension Rod with Spring
11)		Toggle Seat Allows smooth toggle plate stroke
12)		Toggle Plates Designed to shear protecting crusher components if noncrushable object is introduced to crusher (i.e. Steel)
13)		Check Plates Manganese steel castings allow easy replacement
14)		Jaw Plates & Side Plates The jaw plates are made of high tensile manganese steel. One jaw is fixed and the other jaw is fitted on swinging lever. The side plates are of close fitting type which prevent any wear to the body.

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