Product description
2PG610x400 Double roll crusher, double tooth crusher, crusher
equipment
1, Description
Double-roll crusher (also known as double-roll crusher, double-roll
crusher, double-roll crusher, and double-roller) is used for
mineral processing, chemical industry, cement, refractory
materials, abrasives, building materials and other industrial
sectors, fine crushing high. Used for ores, rocks and refractory
materials below medium hardness. Especially in the refractory and
mining industries, it has better effects than general crushing
machinery. In recent years, it has also been widely used in
industries such as steel grit crushing.
2, Technical Parameters
| model | Roll diameter | Roll length | Maximum feeding size | Discharge size | production | power | The weight of the | External dimension |
| (mm) | (mm) | (mm) | (mm) | (t/h) | (kw) | (kg) | (mm) |
| 2PG4025 | 400 | 250 | ＜30 | 2-8 | 3-11 | 5.5x2 | 1.3 | 1850*1100*800 |
| 2PG6140 | 600 | 400 | ＜40 | 2-9 | 5.5-22 | 15x2 | 3.5 | 2555*2490*1050 |
| 2PG800 | 800 | 600 | ＜60 | 1-5 | 15-40 | 22X2 | 8.5 | 3490*2884*1035 |
| 2PG1000 | 1000 | 700 | ＜80 | 3-12 | 20-50 | 30X2 | 12 | 4398*3354*1190 |
| 2P1200 | 1200 | 750 | ＜90 | 3-14 | 30-80 | 45X2 | 17 | 4547*3653*1478 |
| 2P1500 | 1500 | 800 | ＜100 | 3-15 | 40-100 | 75X2 | 27 | 4832*4037*1765 |
| 2P1800 | 1800 | 800 | ＜130 | 3-18 | 60-130 | 90X2 | 35 | 5645*3850*2092 |
| 2PG7550 | 750 | 500 | ＜40 | 2-10 | 6.8-33 | 18.5x2 | 9.1 | 2720x2700x1400 |
| 2PG7570 | 750 | 700 | ＜40 | 2-10 | 9.5-45 | 45x2 | 15 | 3422x2800x17.5 |
| 2PG75100 | 750 | 1000 | ＜40 | 2-10 | 13.5-65 | 45x2 | 15 | 4150x2800x1750 |
| 2PG9090 | 900 | 900 | ＜45 | 2-10 | 16-80 | 37x2 | 17 | 2760x2180x2065 |
| 2GP86-37Y | 800 | 600 | ＜30 | 0.5-10 | 15-45 | 18.5x2 | 8.6 | 3490*2884*1035 |
| 2GP118-90Y | 1100 | 800 | ＜50 | 0.5-10 | 45-100 | 45x2 | 16 | 4398*3354*1200 |
| 2GP1410-180Y | 1400 | 1000 | ＜60 | 0.5-10 | 100-200 | 90x2 | 22 | 5800*3850*2100 |
3, Product advantages
1. The fineness of crushed materials can be adjusted.
2. The equipment is safe and reliable.
3. Stable performance, low operating cost, simple and convenient
maintenance.
4, Working principle
This series of double-roll crusher is mainly composed of rollers,
roller support bearings, pressing and adjusting devices, and
driving devices.
The adjustment of the discharging granularity: there is a wedge or
gasket adjustment device between the two rollers, and an adjustment
bolt is installed on the top of the wedge device. When the
adjustment bolt pulls the wedge up, the wedge pushes the movable
roller away from the fixed wheel , That is, the gap between the two
rollers becomes larger, and the discharging granularity becomes
larger. When the wedge is downward, the gap between the two wheels
of the movable roller becomes smaller under the action of the
compression spring, and the discharging granularity becomes
smaller.
The shim device adjusts the discharge particle size by increasing
or decreasing the number or thickness of the shim. When the shim is
increased, the gap between the two rollers becomes larger, and when
the shim is reduced, the gap between the two rollers becomes
smaller and the output particle size becomes smaller.
The driving mechanism is composed of two motors, which are driven
by a V-belt to the pulley to drag the roller, and rotate according
to the relative direction. When crushing the material, the material
passes through the roller from the feed port, and is crushed by
rolling, and the crushed product is discharged from under the
chassis.
For safety, the transmission part should install the safety cover
by itself according to the actual situation.
5, Factory manufacturing and transport
Tag:
Double roll crusher, double tooth crusher, crusher equipment
