Demystifying the PE 200 х 400 Курсор челюсти: Specifications and Applications

The PE (Первичная дробилка) 200 х 400 jaw crusher represents a fundamental workhorse within the realm of mineral processing and aggregate production. Designed for robust primary crushing of hard and abrasive materials, its designation clearly defines its core characteristic: a feed opening measuring 200 ширина мм на 400 мм в длину (примерно 8 дюймы х 16 дюймы). Understanding its specifications is crucial for determining its suitability for specific projects.

Here's a breakdown of the key specifications typically associated with a standard PE 200 х 400 челюсть челюсть:

1. Размер загрузочного отверстия: 200 мм х 400 мм (8" х 16") - This defines the maximum lump size the crusher can accept horizontally and vertically.
2. Максимальный размер подачи: Typically ≤ 180 мм (≤ ~7 inches) - The largest piece of material recommended for efficient crushing without causing blockages or excessive wear.
3. Диапазон разгрузочного отверстия: Adjustable between approximately 20 мм до 80 мм (~0.8" to ~3") - This range determines the final product size after crushing.
4. Емкость: Varies significantly based on:
Material hardness & абразивность
Распределение корма по размерам
Discharge setting
Содержание влаги
Crusher condition
A realistic throughput range is often 5 к 20 tonnes per hour under optimal conditions for medium-hard materials.
5. Eccentric Shaft Speed: Around 300 rpm - This rotational speed impacts the crushing action and capacity.
6. Мощность двигателя: Commonly driven by a 15 кВт / ~20 HP electric motor (например, Y160M-4). Provides sufficient torque for breaking hard rocks.
7. Размеры (Прибл.):
Длина: ~1450 mm (~57")
Ширина: ~1340 mm (~53")
Высота: ~860 mm (~34")
(Примечание: Exact dimensions can vary slightly between manufacturers).
8. Масса: Примерно 2800 кг (~6200 lbs) - Indicates structural robustness but also transportation requirements.
9. Челюстные пластины: Constructed from high manganese steel (Mn13Cr2, Mn18Cr2, и т. д.) for wear resistance against abrasive materials.
10. Fly