Demystifying the PE 200 س 400 لعن الفك: Specifications and Applications

بي (كسارة أولية) 200 س 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: قياس فتحة التغذية 200 ملم واسعة 400 ملم طويلة (تقريبًا 8 بوصة × 16 بوصة). 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 س 400 الفك الفك:

1. حجم فتحة التغذية: 200 مم × 400 مم (8" س 16") - This defines the maximum lump size the crusher can accept horizontally and vertically.
2. الحد الأقصى لحجم التغذية: Typically ≤ 180 مم (≤ ~7 inches) - The largest piece of material recommended for efficient crushing without causing blockages or excessive wear.
3. نطاق فتح التفريغ: Adjustable between approximately 20 مم ل 80 مم (~0.8" to ~3") - This range determines the final product size after crushing.
4. سعة: Varies significantly based on:
Material hardness & كشط
توزيع حجم العلف
Discharge setting
محتوى الرطوبة
Crusher condition
A realistic throughput range is often 5 ل 20 tonnes per hour under optimal conditions for medium-hard materials.
5. سرعة رمح غريب الأطوار: Around 300 rpm - This rotational speed impacts the crushing action and capacity.
6. قوة المحرك: Commonly driven by a 15 كيلوواط / ~20 HP electric motor (على سبيل المثال, Y160M-4). Provides sufficient torque for breaking hard rocks.
7. أبعاد (تقريبا.):
طول: ~1450 mm (~57")
عرض: ~1340 mm (~53")
ارتفاع: ~860 mm (~34")
(ملحوظة: Exact dimensions can vary slightly between manufacturers).
8. وزن: تقريبًا 2800 كجم (~6200 lbs) - Indicates structural robustness but also transportation requirements.
9. لوحات الفك: Constructed from high manganese steel (Mn13Cr2, Mn18Cr2, إلخ.) for wear resistance against abrasive materials.
10. Fly