Grinder_Jiangsu Phoenix Contact Machinery Co., Ltd

Product electronic sample:

Mill parameters:

Model	Roller			Grinding ring		Maximum feed size （mm）		Finished product size (mm)	Monitor rate (kw)
Model	Quantity （个）	Diameter(mm)	Height (mm)	Internal diameter(mm)	Height (mm)	Crusher	Grinder	Finished product size (mm)	Monitor rate (kw)
4R3216	4	320	160	970	160	210	20	0.044～0.125	≤37
5R4119	5	410	190	1270	190	210	20		≤75
6R4528	6	450	280	1600	280	350	35		≤132

Pendulum mill matching power meter (kw):

Model	Host	Blower	Jaw crusher	Analytical machine	Bucket elevator	Electromagnetic vibrating feeder
4R3216	37	37	15	5.5	3	0.06
5R4119	75	75	15	7.5	3	0.2
6R4528	132	132	22	11	7.5	0.25

Pendulum mill standard output:

Model	Mohs hardness (grade)
	≥2～3	>3～4	>4～5	>5～6	>6～7
	Production (tons / hour)
4R3216	2.6～4.5	2～3.5	1.6～3	1.2～2.5	1～2
5R4119	5～8	4～6	3.2～5	2.5～4.5	2～3.5
6R4528	19～25	14.5～19	11～14.5	8～11	6～8

Pendulum mill components performance:

Model	Main engine speed（r.p.m.）	Analytical machine （r.p.m.）	Bucket lift （m3/h）	Blower
				Air volume (m/h)	Wind pressure (Pa)
4R3216	130	30～300	16	19000	2700
5R4119	103			43000
6R4528	82		28	58000	6860

Note: Standard yield at a grinding fineness of 200 mesh/inch (0.075 mm) through a screen rate of 75%

Introduction to the mill:

The grinding equipment produced by Jiangsu Phoenix Machinery Co., Ltd. mainly includes pendulum mill, Raymond mill, high-pressure micro-powder mill, high-pressure suspension roller mill, overpressure trapezoidal mill, and straight-through centrifugal mill. , three-ring medium speed mill. It is mainly applied to the processing of high-pressure micro-powder milling machine for processing non-inflammable and explosive mineral products with Mohs hardness below 9.3 and humidity below 6%. In metallurgy, building materials, chemical industry, mining, highway construction, water conservancy and hydropower, etc. The industry has a wide range of applications, ideal for processing quartz, feldspar, calcite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron ore, barite, bentonite, coal gangue, coal and other materials. Alternatively, the finished product fineness can be adjusted from 0.613 mm to 0.033 mm.

Principle of the mill:

In the main body of the mill, the grinding roller assembly is suspended on the grinding roller hanger through the cross-supporting shaft, the grinding roller hanger is fixedly connected with the main shaft and the blade holder, and the pressure spring is pressed on the outer end surface of the cantilever of the grinding roller bearing chamber. The cross roller shaft is used as a fulcrum to force the grinding roller to be tightly pressed on the inner surface of the grinding ring. When the motor drives the main shaft to rotate through the transmission device, the blade mounted on the blade holder rotates synchronously with the grinding roller, and the grinding roller is ground. The inner circle of the ring rotates while rotating around its own axis. The motor drives the analyzer to rotate through the transmission. The higher the impeller speed, the finer the sorted powder. In order to ensure that the mill works under negative pressure, the increased air flow is discharged into the bag filter through the residual air pipe between the fan and the main engine, and is purified and discharged into the atmosphere.

Mill performance characteristics:

1. Unique design. In the grinding chamber of the main machine, a pressurizing device of 1500kg-2000kg is designed on the upper part of the plum blossom frame. Under the same power, the output is increased by 10-30%, the grinding pressure of the grinding device is increased by 800-1500kgf, and the fineness of the finished product is the finest. Up to 1000 mesh;

2. The material has strong applicability and can be used for various materials with a Mohs hardness of 9.3 or less;

3. The dust removal effect fully meets the national standards;

4. The grinding roller device adopts high quality and efficient processing technology, and the overlapping multi-stage sealing ensures a good sealing effect;

5. The grinding roller and grinding ring have a long replacement cycle, which eliminates the shortcomings of the replacement cycle of the wearing parts of the centrifugal pulverizer;

6. The grinding device adopts overlapping multi-stage sealing, and the sealing performance is good;

Mill machine delivery pictures: