The vertical compound crusher is a new type of fine crushing and coarse grinding equipment developed by integrating the technologies of similar crushers at home and abroad and optimizing the main technical parameters. It is mainly used for crushing in small and medium-sized production lines.
Vertical shaft compound crusher is an efficient and multifunctional medium and fine crushing equipment. It adopts thi principle of vertical shaft impact + grinding compound crushing. It is widely used in
mining, building materials, metallurgy, chemical industry and other industries. It is suitable for crushing and sand making of high hardness materials (such as granite, basalt, iron ore, etc.).
Core Features
Compound Crushing Principle
Combined with the dual crushing methods of "stone hitting stone" (collision between materials) and "stone hitting iron" (collision between materials and wear-resistant parts), the crushing efficiency is high and
the finished product particle size is uniform (usually 0-5mm adjustable).
Applicable to the production of machine-made sand and can replace some traditional sand making machines.
Vertical Shaft Structure Design
Vertical main shaft + high-speed rotating rotor, the material hits and grinds multiple times in the crushing chamber to achieve fine crushing.
Multi-stage crushing chamber design to improve the crushing ratio (up to 15-40).
Advantages and Features
The crushing ratio of heavy vertical shatt crusher is large, and there is no screen bar setting, and the material with high moisture content and large mud content will not be blocked.
The bearing is arranged horizontally with long service life and can crush materials with high temperature (such as cement clinker).
Elastic adjusting mechanism is adopted to automatically discharge the non broken materials, which will not cause damage to the equipment.
The structure of the rotor body of the machine is unique, and the rotor body is hardly worn when crushing materials. Moreover, the back cavity is equipped with screw rod or hydraulic opening mechanism, so the vulnerable parts can be easily replaced without starting the main equipment.
The wearing parts are made of high hardness, high toughness and multi-element alloy wear-resistant material, and the service life is increased by 2-3 times; the gap between hammer head and impact plate is adjustable, which can meet the crushing requirements of various materials.
Working Principle
The working principle of the vertical compound crusher is divided into two layers of graded crushing. Specifically:
The upper turntable is fixed with plate hammers, which are sparsely distributed to form a larger crushing chamber, which is conducive to crushing large pieces of material. This layer is usually medium crushing operation, mostly using impact crushing, hard hitting the material, can utilize energy, tast crushing speed, and large crushing ratio.
The lower turntable is equipped with multiple rows of movable hammers, which are densely distributed to form a smaller crushing chamber, which can well control the discharge particle size requirements of the crushed material. This layer is mostly fine crushing operation, mostly using hammer crushing. The hammer can rotate freely radially. When hitting the material accumulation and flow, it can play a buffering role, making the material uniformly loose and tumbling, and the load is stable, which greatly reduces the instantaneous overload of the motor and avoids potential faults.
Technical Parameters
Model
Feeding Size(mm)
Output Size(mm)
Capacity (t/h)
Power(kw)
Overall Dimension (LWH)(mm)
PFL‑800
＜50
＜3‑5
10‑20
22‑37
2100×1200×1700
PFL‑1000
＜80
20‑40
45‑75
2600×1400×1900
PFL‑1250
＜150
40‑70
75‑132
2800×1600×2100
PFL‑1500
＜180
70‑100
132‑200
3100×1900×2200
PFL‑1750
＜200
130‑190
200‑315
3710×2360×2390
PFL‑2000
＜220
200‑260
315‑355
4100×2660×2620
Any change of technical data will not be advised separately.
