Die blywende werkesel: Unpacking the Pioneer 20x36 Jaw Crusher Specifications

In die veeleisende wêreld van aggregaatproduksie en mynbou, few machines evoke the legacy of reliability quite like the Pioneer Jaw Crusher series. Onder hierdie staatmakers, 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 duim x 36 duim (508 mm x 914 mm).
This substantial opening allows it to accept large feed material efficiently.

2. Kapasiteit: Rated production varies significantly based on:
Feed material characteristics (hardheid, digtheid, gradasie)
Voergrootte verspreiding
Gewenste produkgrootte instelling
Condition of wear parts
Under typical conditions with average material (soos graniet of basalt) and settings producing a well-graded product:
Estimated Capacity Range: Ongeveer 75 - 125 Ton per uur (TPH) / 68 - 113 Metrieke ton per uur (MTPH).

3. Kragvereistes:
Elektriese motoraandrywing: Typically required a robust electric motor in the range of 100 HP aan 150 HP (75 kW aan 112 kW).
Dieselmotoraandrywing: Optional configurations often utilized diesel engines around 150 HP aan 200 HP (112 kW aan 149 kW).

4. Ry stelsel:

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 RPM.

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

7. Aanpassingstelsel: 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. Konstruksie & Raam