Propel

AVJ Jaw Crushers

A Jaw Crusher is one of the primary crushers in a mine or ore processing plant. Propel has come up with advanced jaw crusher equipments that make crushing easy and efficient in crushing units. With more than 100 successful installations, Propel jaw crushers have redefined the way crushing takes place – whether it is strong and abrasive rocks or big stones. Propel jaw crushers are capable enough to withstand extreme site conditions of the mining and construction industries.

Propel has been designing jaw crushers, keeping customers’ unique requirements in mind and our jaw crushers have evolved over time, incorporating cutting-edge technologies and efficiencies. Propel jaw crushers possess maximum possible fatigue strength and best reliability with diverse mounting possibilities. The fully-welded sturdy construction, high graded cast steel components, large spherical roller bearings and forged steel special alloy shaft – altogether facilitate efficient and swift crushing.

Salient Features

  • High reduction ratio of crushing materials
  • Fully welded construction distributes even load across all directions
  • Finite Element Analyzed frame structures
  • Grease lubricated large spherical roller bearings
  • Cartridge type frame bearing housings
  • Forged alloy steel eccentric shaft
  • Massive flywheels with taper bore seating for easy assembling and dismantling
  • Volumetric Crushing Chamber is significantly larger to hold lot of materials
  • Interchangeable and reversible Jaw plates
  • Optimized Nip Angle for effective feed opening
  • Steeples, Safe, Easy and Fast CSS adjustment mechanism
  • Efficiently designed deep symmetrical crushing chamber maximizes feed size, capacity and reduction of materials.
  • Optimized nip angle ensuring material progress smoothly down through the crushing chamber, resulting in high reduction of materials, better productivity and superb utilization of jaw plates.

Technical Data

PARAMETERS / MODEL AVJ 508 AVJ 709 AVJ 811 AVJ 912 AVJ 1214
FEED OPENING (mm) 500 x 800 700 x 900 840 x 1100 950 X 1250 1200 X 1400
FEED OPENING (Inch) 20 x 32 28 x 35 34 x 43 38 x 50 48 x 56
MAX. FEED SIZE (mm) 450 630 756 855 1080
MAX. FEED SIZE (Inch) 18 25 30 34 43
CSS RANGE (mm) 50-150 65-175 75-200 90-250 110-250
CSS RANGE (Inch) 2-6 2-7 3-9 4-10 5-10
CAPACITY (TPH) 60-200 70-300 150-400 200-600 300-850
MOTOR POWER (kW) (HP) 55 75 110 160 220
75 100 150 215 300
CRUSHER SPEED (RPM) 300 275 245 225 225
CRUSHER WEIGHT (kg) 9500 14500 22000 32000 32000

The above mentioned capacities are instantaneous crusher throughput and are dependent on feed gradation, Material Hardness, Material density, Liner wear & profile and environmental conditions like moisture, presence of % dirt/clay/metal etc. It is important to have a System & Process that can provide consistent and graded "Choke" feed to the crusher in order to maximise the performance including Feeder selection, Hopper design, Chute Designs, Feed & Discharge Conveyor selection proper blasting practices etc.*

Indicative Product Gradation

dimensional detail

NAME A B C D E F G H
AVJ 709 1580 2530 1600 1855 1715 1605 2670 1370
AVJ 811 1945 2820 1755 2175 2090 1600 3100 1495
AVJ 912 2260 3350 1925 2325 2315 1860 3165 1870

Jaw Crusher Capacity / Throughput

Capacities :

The figures are based on feed material with an average specific gravity of 2.7, with a maximum feed size recommended for the chamber without bridging. The capacities may vary depending on the feeding method and on feed characters such as gradation bulk density, moisuture, clay contamination and crushability.

The following factors will enhance the crusher capacity & performance:

  • Robust design and easy operational mechanism.
  • Large feed opening and easy setting adjustments.
  • Significant capacity and reasonable crushing cost per ton
  • Low jaw plate has considerably less wear and tear impacts to withstand extreme conditions.
  • Quick serviceable capabilities and significantly less maintenance required.
CLOSED SETTING (CSS) AVJ 409 AVJ709 AVJ711 AVJ811 AVJ912 AVJ1112
mm Inches 55-80
40 1.5 70-100 85-115
50 2 85-140 100-160 100-140
75 3 110-175 125-200 132-197 155-210
100 4 135-200 150-240 200-315 205-270 245-335
125 5 150-250 180-280 240-375 250-330 295-405 335-465
150 6 200-325 270-435 300-395 345-475 395-545
175 7 310-500 345-450 395-545 455-625
200 8 390-510 445-615 510-710
225 9 435-570 495-685 570-790
250 10 545-755 630-870
275 11 690-980

Different Installations

Stationary

Semi Mobile

Mobile

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