Box crusher

Box crusher

Brief introduction

The box crusher has a high rotor speed and a large hammer moment of inertia, fully reflecting the advantages of using large crushing to small crushing and heavy crushing to light crushing. With a large crushing ratio, it can achieve complete crushing in one go, replacing traditional two-stage or three-stage crushing. This equipment has the characteristics of energy saving, high crushing ratio, large feed particle size, uniform discharge particle size, less over crushing phenomenon, compact structure, and convenient maintenance and replacement of vulnerable parts. The crushing of limestone, rock, gypsum, coal gangue and other materials with a compressive strength not exceeding 200 megapascals can be widely used in various quarries, stone production lines, sand production lines, and mineral crushing equipment.

Working principle

When the box crusher is in operation, the stone material falls directly into the high-speed rotating turntable from the upper part of the machine. Under the action of high-speed centrifugal force, it produces high-speed impact and high-density crushing. After passing through the hammer heads of the box crusher and hitting each other, the stone material will form vortex motion between the turntable and the casing, causing multiple mutual impacts, friction, crushing, and finally crushing to the required particle size.

Performance characteristics

1. The box crusher achieves coarse and medium crushing in one step, simplifying the process flow.

2. The box crusher case can be flipped, and the hammer shaft installation is adjustable, making maintenance more convenient.

3. The box is resistant to impact and wear, with high output, low supporting power, low energy consumption, fewer vulnerable parts, and stable performance.

4. The feed particle size is large, the crushing ratio is high, the discharge is uniform, and the yield is high. Granular products account for about 85%, fully meeting the usage requirements.

5. The box crusher adopts high wear-resistant material hammers (each pair of hammers can crush 30000 to 40000 tons of stone), grate plates and impact plates, and hammers with a long service life, controllable product particle size, and good particle shape.

Technical parameter

Model

Max feeding size
(mm)

Size of rotor
(mm)

Capacity
(t/h)

Power
(kw)

PCF700×1000 500 700×1000 50-80 45-55
PCF900×1200 800 900×1200 70-100 75-90
PCF1000×1000 800 1000×1000 90-120 75-90
PCF1200×1200 900 1200×1200 130-160 110-132
PCF1400×1400 1000 1400×1400 190-200 132-160
PCF1400×1600 1000 1400×1600 250-300 160-220
PCF1800×1800 1200 1800×1800 300-400 220-280

Why choose Montenegro mechanical equipment Box crusher cooperative partner--Maoxin Machinery for cooperation negotiation? Key words: "attach importance to talents" broken stones Box crusher service provider -- Maoxin Machinery believes that a good Maoxin Machinery enterprise will attach importance to talent cultivation. Then, the development of Box crusher enterprise training is particularly important. First of all, training is the need of broken stones service enterprises to participate in market competition. Under the current situation, the competition of broken stones enterprises is ultimately the competition of Box crusher technical talents. In addition to cooperating with broken stones professional and technical colleges to recruit suitable talents, the more effective way is to improve the Box crusher professional and technical quality of existing employees through broken stones industry training, so that they can become Box crusher technical talents to meet the needs of broken stones enterprises.