Unitec SY Single Toggle Jaw Crusher

The Unitec-SYJ single toggle jaw crusher is heavy duty primary crusher suitable for all types of ores. The Unitec-SYJ Jaw Crusher has a simple but strong and rigid construction which provides trouble free operation and is easily maintained. UNITEC offers a complete range of jaw crushers suitable for both fixed and portable plants.

UNITEC SYJ SINGLE TOGGLE

MODEL AND MAIN DIMENSION(mm)

UNITEC-SYJ	A	B	C	D	E	F	G	H
3020	750	500	830	1,090	1,190	1,510	1,708	1,970
3624	900	600	990	1,320	1,430	1,800	2,036	2,311
4230	1,050	750	1,150	1,370	1,650	2,110	2,456	2,731
4430	1,100	750	1,290	1,500	1,680	2,090	2,408	2,431
4840	1,200	1,000	1,340	1,820	1,980	2,580	3,008	3,564
5040	1,250	1,000	1,360	1,820	2,040	2,580	3,006	3,438
6048	1,500	1,200	1,650	2,160	2,330	3,100	3,646	4,181

	J	K	L	M	N	P	R	S
3020	100	1,270	2,010	601	1,110	900	1,010	520
3624	125	1,515	2,450	671	1,350	1,100	1,310	600
4230	200	1,820	3,125	711	1,750	1,375	1,445	1,000
4430	32	1,700	2,862	700	1,532	1,465	1,362	710
4840	220	2,350	3,663	994	2,011	1,652	1,750	1,210
5040	136	2,350	3,775	950	1,990	1,654	1,815	910
6048	345	2,827	4,492	1,044	2,392	2,100	1,963	1,100

The main features are as follows

Being light in weight, both transportation and assemblage are easily made,
Since spherical roller bearings are adopted, driving power is economomised, and reliability remains high.
Because the crushing chamber is deep and the crushing angle so sharp, a large crushing ratio can be obtained and in some cases, a single toggle crusher can render both “coarse and medium” crushing and “medium and fine” crushing.

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① Main Frame ② Fixed jawplate ③ Swing jawplate ④ Cheek plate bolt ⑤ Cheek plate ⑥ Protector ⑦ Main shaft
⑧ Bearing ⑨ Fly wheel ⑩ Swing jaw ⑪ Tension spring ⑫ Shim plate ⑬ Toggle block ⑭ Toggle plate⑮ Tension rod

It is easily and adjustment time is shorten due to the exit setting equipment’s simpication- Patent 176297
As a concentrative lubrication type, it is easy to inject the grease very conveniently and shorten the maintenance time.

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MODEL & CAPACITY

Model	F/O(mm)	Crushing Capacity (t/h)											R.P.M	Motor	Approx
		Open Setting (mm)												(kw)	(W/T)
		50	60	80	100	125	150	175	200	225	250	300		(kw)	(W/T)
3020	750 × 500	42	53	72	94	117	138						250	45	7.7
3624	900 × 600			108	132	164	186	196					250	75	12.2
4230	1,050 × 750				186	217	245	264	304				230	95	22
4430	1,100 × 750				200	250	290	325	360				250	110	22
4840	1,200 × 1,000					275	312	348	382	416	450		200	130	41
5040	1,250 × 1,000					313	363	413	464	482	500		220	160	41
6048	1,500 × 1,200						425	468	510	550	590	640	190	190	69.7
7254	1,800 × 1,370						575	630	680	725	770	845	180	250	85
8460	2,100 × 1,500							850	910	955	1000	1100	160	300	110

Notes

Crushing Capacity will be depended on properties and sizes of raw materials.
The above table shows approximate crushing capacities for limestone of normal hardness and bulk density of 1.6.

Gradation Curve

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