العمود الفقري الدائم: Unpacking the Pioneer 20x36 Jaw Crusher Specifications

في عالم الإنتاج الكلي والتعدين المتطلب, few machines evoke the legacy of reliability quite like the Pioneer Jaw Crusher series. ومن بين هؤلاء الشجعان, the Pioneer 20x36 Jaw Crusher stands out as a proven performer designed for primary crushing applications where consistent output and robust construction are paramount.

While specific configurations could vary slightly depending on the exact model year and optional features chosen by the original purchaser (like power source or feeder type), here are the core specifications that define this classic machine:

1. Jaw Opening: The defining characteristic – 20 بوصة × 36 بوصة (508 مم × 914 مم).
This substantial opening allows it to accept large feed material efficiently.

2. سعة: Rated production varies significantly based on:
Feed material characteristics (صلابة, كثافة, تدرج)
توزيع حجم العلف
إعداد حجم المنتج المطلوب
Condition of wear parts
Under typical conditions with average material (مثل الجرانيت أو البازلت) and settings producing a well-graded product:
Estimated Capacity Range: تقريبًا 75 - 125 طن في الساعة (الهيدروكربونات النفطية في الساعة) / 68 - 113 طن متري في الساعة (MTPH).

3. متطلبات الطاقة:
محرك كهربائي: Typically required a robust electric motor in the range of 100 HP ل 150 HP (75 كيلوواط ل 112 كيلوواط).
Diesel Engine Drive: Optional configurations often utilized diesel engines around 150 HP ل 200 HP (112 كيلوواط ل 149 كيلوواط).

4. نظام القيادة:

V-belt drive from motor/engine to crusher flywheels.

Heavy-duty flywheels designed for smooth operation and energy storage.

5. Flywheel Speed: Operated at approximately 250 دورة في الدقيقة.

6. Jaw Die Configuration: Utilized replaceable manganese steel jaw dies:
Stationary jaw die
Movable jaw die

7. نظام التكيف: A key feature contributing to its reputation:
Hydraulic shim adjustment system.
Twin hydraulic cylinders allow operators to quickly adjust the closed-side setting (CSS) – even while crushing – ensuring consistent product size control without downtime.

8. بناء & إطار