JDQ Ball mill

The JDQ series high-efficiency ball mill is designed to take advantage of the advantages and disadvantages of open flow grinding systems, and has made significant improvements to traditional ball mills. In addition to all the advantages of open flow grinding, compared with ball mills of the same specifications, the output of the mill has been greatly improved, and the powder is fine and the specific surface area has increased, achieving high yield and high fineness, providing a new type of grinding equipment for producing high-grade cement. 　

The JDQ ball mill uses its unique combination of compartment plates and discharge grate plates to adjust the material levels in each compartment, increase ventilation, and improve the conditions inside the mill; At the same time, a new type of lining plate was adopted, the mill speed was adjusted, the gear design and lubrication parameters of the bearing were optimized, the smoothness and service life of the mill operation were increased, and the grinding efficiency was improved.

Through the operation of dozens of users nationwide, it has been proven that compared with ball mills of the same specifications, the JDQ series ball mill can increase the hourly output by 20% and reduce the unit product electricity consumption by 10-12%, while keeping other parameters unchanged; During open flow grinding, the specific surface area of cement can reach 320m2/kg, and the overall performance of the machine reaches the advanced level in China. This product has successively won honors such as China Building Materials Machinery Industry, Jiangsu Province Building Materials Machinery Products, and National Building Materials Machinery Technology Industry Designated Production Products.

Cement mill

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Specification (diameter x length)	rotational speed （r/min）	Feed particle size（mm）	production capacity（t/h）	Grinding body loading capacity （t）	Main motor			main reducer		weight （t）
Specification (diameter x length)	rotational speed （r/min）	Feed particle size（mm）	production capacity（t/h）	Grinding body loading capacity （t）	model	power（kw）	rotational speed（r.p.m）	model	speed ratio	weight （t）
φ2.2×11	20.91	≤25	15～17	50	TR1512-8	570	740	Zd80	5.6	92
φ2.4×8	20.91	≤25	14～18	39.5～42	TRQ1512-8	570	740	Zd80-9	5	76.4
φ2.4×9	20.91	≤25	23～25circle	50	TR1512-8	570	740	Zd80-9	5	91
φ2.4×10	20.91	≤25	16～22	50	TR1512-8	570	740	Zd80-9	5	111
φ2.4×11	21	≤25	open 19～24 circle22～28	6265	YR710-8/1180	710	740	JDX630	5.6	125
φ2.4×12	21	≤25	open 18～20 circle 21～23	6365	YR800-8/1180	800	740	MBY710	6.3	127
φ2.4×13	21	≤25	open 21～22 circle 24～26	6668	YR800-8/1180	800	740	MBY710	6.3	131
φ2.6×10	20.6	≤25	21～24	64	YR800-8/1180	800	740	JDX710	6.3	140
φ2.6×13	20.6	≤25	28～31	81	YR1000-8/1180	1000	740	JDX800	6.3	158
φ3.0×9	19.13	≤25	40～45	85	YR1000-8/1180	1000	740	MBY800	7.1	148
φ3×11	18.92	≤25	44～47	95	YR1250-8/1430	1250	740	JDX900	7.1	177
φ3×12	18.92	≤25	48～52	103	YR1250-8/1430	1250	740	JDX900	7.1	182
φ3×13	18.92	≤25	39～45	116max	YR1400-8/1430	1400	740	JDX900	7.1	200.7
φ3.2×11	18.3	≤25	45～48	112max	YR1600-8/1430	1400	740	JDX900	7.15	213.6
φ3.2×13	18.7	≤25	50～55	133max	YR1600-8/1430	1600	740	JDX1000	7.15	237
φ3.4×11	18	≤25	45～55	120max	YR1600-8/1430	1600	740	JDX1000		230
φ3.5×13	17	≤25	60～65	156max	YR2000-8/1730	2000	740	TS130-A-F1		257.6
φ3.8×13 （Main bearing type）	17	≤25	65～70	190	YR2500-8/1730	2500	740	JS130-C-F1		316
φ3.8×13 （Sliding edge type）	17	≤25	65～70	185	YR2500-8/1730	2500	740	DMG22/2500		313
φ4×13	16.3	≤25	78～80	191	YRKK900-80	2800	745	JS140-A		348
φ4.2×11 （Main bearing type）	15.8	≤25	100～110	182～190	YR2800-8/17830	2800	740	JS140-A-F1D		350
φ4.2×13 （Main bearing type）	15.2	≤25	110～120	230	YRKK1000-8	3350	740	MFY355-A		375
φ4.2×13 （Main bearing type）	15.2	≤25	120～130	245	YRKK1000-8	3350	740	MFY355-A		390
φ4.2×13 （Center sliding type）	15.2	≤25	110～120	230	YRKK1000-8	3350	740	MFY355-A		380
φ4.6×14	15	≤25	100～115	285	YR1000-8	4200	740	J3160-C		485

JDQ Ball mill

JDQ Ball mill

Jiangsu Jida Powder Engineering Design and Research Institute Co., Ltd.