Granite Jaw Crusher for Aggregate (JC90)

• Customization: Available
• Crushing Degree: Coarse Crusher
• Crushing Style: Extruding
• Model NO.: JC90
• Drive: Electric
• Object: Granite, Stone, Rocks
• Type: Jaw Crusher
• Principle: Fixed Culling
• Finished Surface: Outer Surface Process
• Compressive Strength (For Crushing): 100-250MPA
• Tongs′ Features: Adjustable Tongs
• Transport Package: The Crusher Should Be Processed to Be Rustproo
• Specification: HIGH MANGANESE STEEL
• Trademark: ATAIRAC
• Origin: China
• Production Capacity: 1000units/Year

Product Description

The prefered equipment for the coarse crushing of various types of rocks
 
Unit Selling Point

Assembled Type Structure Design
Assembled type structure is suitable for the assembled transportation and underground installation. The non-welding frame structure can avoid weld defects and weld stress so as to ensure the equipment can have stable operation for a long time, so that the production can be smooth and efficient.(Fig 1)
Superior V Chamber Design
It adopts V-type symmetrical crushing chamber design, which makes the actual and nominal feeding width same. Deep chamber, small nip angle and large stroke ensure high capacity, low power consumption and good performance. (Fig 2)
Durable Heavy Type Swing Jaw Assembly
The swing jaw assembly integrates forged heavy eccentric shaft, high quality large type self-aligning rolling bearing and FEM analysis swing jaw, which ensure impact resistance and high stability of swing jaw assembly; Labyrinth seal, centralized lubrication system can avoid pollution to bearing grease, and make lubrication convenient, so as to ensure longer running time and better stability.(Fig 3)
Swing Jaw Guard Plate Design
The heavy-type guard plate on the swing jaw can protect the swing jaw body and the bearing be damaged by material impact.(Fig 4)
Easy and fast discharging opening adjustment
JC series Jaw Crusher adopts mechanical or hydraulic double wedge block adjustment device, which is simpler, safer,more time saving compared with pad adjusting device. (Fig 5)
Large Size Bearing Design
Large size bearing design can achieve the higher loading capacity, long lifetime and safe operation.(Fig 6)
Spring Rod or Hydraulic Cylinder
Swing jaw tension device adopts hydraulic or spring rod structure. The spring rod structure adopts advanced friction reducing device to make the adjustment more faster and easier.(Fig 7)
Integrated Motor and Machine Design
The motor seat and crusher frame integrated design can not only save the installation space and shorten the V-belt length, but also can prolong the lifetime of V-belt because of the synchronous movement of the frame, motor seat and motor; the adjustable motor seat can realize the adjustment of V-belt tension.

Technical Parameters:

SPECIFICATIONS	MODEL	JC90
	FEED OPENING	910MMx630MM
	MAX. FEEDING SIZE	530MM
	DISCHARGE OPENING	50MM-175MM
	WEIGHT
CAPACITY	90-345T/H  (BASED ON LIMESTONE)
MOTOR	BRAND	SIMENS(BRAND)/FAMOUS IN CHINA
	POWER	90kwx1
	VOLTAGE	380V /440V
	FREQUENCY	50HZ/60HZ
MATERIAL	FRAME	Q235
	MOVABLE JAW PLATE	HIGH MANGANESE STEEL
	FIXED JAW PLATE	HIGH MANGANESE STEEL
	TOGGLE PLATE	CAST STEEL
	SIDE PLATE	HIGH MANGANESE STEEL
	SPRING ROD	CARBON STEEL
	SPRING	SPRING STEEL
	SHIM	CARBON STEEL
	BEARING	SKF/ZWZ

Packaging & Delivery:

The jaw crusher should be processed to be rustproof and moisture proof before delivery.  The small parts are packed into wooden crates; the big parts are wrapped by plastic sheeting.

Spare Parts:


Customer Service:

We gather specialists in different areas, have the abundant technical resources, and cooperate with several scientific research institutions and organizations, with maximum effort to provide prompt and effective service for our customers:
(1)Counseling
In order to provide more convenient and quick service, we have established free service consultation system, our after sales service engineers will reply promptly within 24 hours. 
(2)Professional engineers make complete crushing solution against customers' requirement
ATAIRAC possesses a complete range of crusher and its auxiliary device and can provide whole series technical solutions of crushing, grinding, transport and product separation for mineral processing, construction industry, metallurgic industry, solid waste recycling industry. 
(3)Operational personnel training
 
(4)Information and technique support
 
(5)Preventive maintenance and safety lecture

Company Information: