Z Series Jaw Crusher

Z Series

Overview
The Z series jaw crusher is the new-type crushing equipment YUANNAI manufactures. It comes with V type chamber and thereby its crushing capability is improved by 15-20% in comparison with similar product with common chamber.

This feldspar crusher not only suits for crushing limestone, medium hard iron ores and feldspar, but also enables to crush aggregates as well as dry and wet artificial sands. As a multi-purpose machine, our jaw crusher also comes with optional extras to meet your demands.

Working Principle
The upper part of movable jaw is in circular motion via rotation of eccentric shaft situated between lining plate and movable jaw. This elliptic motion triggers toggle plate to push movable jaw to move forwards and backwards. Once the movable jaw moves forth toward fixed jaw, materials will be squashed or chopped in crushed chamber.

The crushed chamber of this limestone crusher performs crushing under the action of fixed jaw plate secured to machine rack and movable jaw plate installed on the movable jaw. After utter crushing, materials will be discharged out of machine.

Features

Pictures of hydraulic adjustment station
1.Jaw crusher
2.Grease lubrication station
3.Hydraulic adjustment station

1. The “V” type crushing chamber has an opening size equal to the nominal opening size (a common jaw crusher uses a traditional asymmetric crushing chamber structure, which has a smaller, less effective opening), so the holding capacity is increased by15-20%.
2. The discharge gate uses an advanced hydraulic adjusting device. Cavity and motion parameters increase the material’s ability to be fed quickly and efficiently through the machine.
3. The jaw crusher is made from superior manganese steel and thick steel plates. We rigorously test the mechanical properties to ensure that the jaw crusher can handle heavy loads and be resistant to large impact.
4. The jaw crusher is equipped with a double wedge discharge adjusting system, which is easy, safe, and fast. The discharge gate can be adjusted manually within a few minutes by using the accompanying tools we provide with the crusher. There’s no need to handle the dirty shim.
5. A fixed jaw plate and swing jaw plate are interchangeable, for a more convenient and space-efficient design.
Parameters

Model		Z80	Z100	Z96	Z106	Z116	Z110	Z125	Z140
Material inlet width(mm)		800	1000	930	1060	1150	1100	1250	1400
Material inlet depth(mm)		510	760	580	700	800	850	950	1070
Motor power (KW)		75	110	90	110	132	160	160	200
Rotating speed (rpm)		350	260	330	280	260	230	220	220
Product size(mm)	Tight side(mm)	t/h	t/h	t/h	t/h	t/h	t/h	t/h	t/h
0-30	20
0-35	25
0-45	30
0-60	40	65-85
0-75	50	80-95
0-90	60	95-125		120-155
0-105	70	115-150	150-210	140-180	155-200	170-220	190-250
0-120	80	130-170	170-225	160-210	175-230	190-250	210-275
0-135	90	150-195	190-245	180-235	200-260	215-280	235-305
0-150	100	165-215	215-280	200-260	220-290	240-310	255-330	290-380
0-185	125	210-275	265-345	250-325	280-365	295-385	310-405	350-455	385-500
0-225	150	250-325	315-410	300-390	335-435	350-455	370-480	410-535	455-590
0-260	175	290-380	370-480	350-455	390-510	405-525	425-550	470-610	520-675
0-300	200		420-545		445-580	460-600	480-625	530-690	590-765
0-340	225							590-770	655-850
0-375	250							650-845	725-945

Notes
1. The data in the above table is obtained according to actual service conditions of our jaw crusher.
2. Generally, small discharge gate with tight side can be used. Please contact our engineers for specific application performance.
3. The output data in the table is tenable under the conditions as below:
a. Specific gravity of materials is 2.7t/m3.
b. Feedstocks can smoothly enter crushing chamber.
c. Bridging phenomenon won't occur.
4. Output may vary with feeding mode and material characteristics as grain composition, water or silt content, bulk density and crushability.
5. The inspection method of discharge gate with tight side varies with jaw plate tooth form.
6. To realize optimal crushing performance, the jaw crusher should be operated under following conditions:
a. Proper jaw plate
b. Appropriate granular composition of feedstocks
c. Controllable feedstock quantity
d. Strong feeding capability and sufficient feeding width
e. Ample material discharging area
f. Matched belt conveyor

Structure Chart:

1.Swing jaw plate press block
2.Swing jaw plate
3.Fixed jaw plate press block
4.Upper side plate
5.Lower side plate
6.Fixed jaw plate
7.Wear-resistant side plate
8.Main bearing
9.Belt pulley
10.Toggle plate
11.Toggle plate seat
12.Spring rod
13.Spring

1.Solid and reliable high-strength frame
2.Swing jaw plate that prevents horizontal deviation
3.Compared with a common crusher chamber, this chamber’s capacity is increased by 15-20%
4.Impact absorptive discharging plate
5.Convenient, fast and efficient hydraulic adjusting device for discharging
6.Toggle plate that prevents horizontal deviation

Application Field: