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briquette pressing machine, 1. 18 years original manufacturer, 2. Advanced hydraulic press design system, 3. Stable performance - details see: https://www.machineto.com/20-years-manufacturer-briquette-pressing-machine-10214104

(20years manufacturer) Briquette Pressing Machine

Operating Principle:

The type of briquette machine have two larger rollers in a fixed position in the frame and the other two smaller rollers are moveable. Four Roller Double Pressing Briquette Press can supply higher pressure and higher density during production of briquettes, so the briquettes are stronger and in higher density, also the surface is smoother.

Suitable materials for briquetting:

1. Color and black metallic mine powder

2. Coal powder, Coke powder, Lignite, etc,

3. Charcoal powder, fireproof materials, Desulfurization gypsum, Dolomite, etc.

Request for raw materials:

1. In order to ensure the good quality and machanical strength of the final product, specaial care should be taken to ensure that the granule size fed to the machine is maintained below 3mm, preferable in the range of 30-40% small than 1-2 mm, with no more than 10% over 2mm.

2. The moisture content of the mixture has also a critical effect on the quality of the final product, so it should be kept in the range of 8-20%.

Technique parameter:

Model Performance	ZZXM-4	ZZXM-6	ZZXM-8	ZZXM-10	ZZXM-15	ZZXM-20	ZZXM-30	ZZXM-40
Output(t/h)	3~4	6	8	10	15	22	30	40
Roller width(mm)	250	240	220	300	336	630A	720A	800A
Roller diameter(m)	360	400	450	500	650	650	750	850
Power(kw)	7.5-11	11-15	15-18.5	18.5-30	22-45	30-55	55-90	90-130
Rotary speed of main spindle(r/mi)	18	15	15	12	12	11	10	10
Speed reducer	ZQ350	ZQ400	ZQ500	ZQ500	ZQ650	ZQ850
	ZQ400	ZQ500		ZQ650	ZQ750		ZSY315	ZSY315
Pressure(t)	15	20	30	35	45	55	70	75