Jaw Crusher Wear Parts

Columbia Steel offers more jaw crusher plate styles than any manufacturer in the industry. Each of these designs has been developed for a customer seeking improved jaw crusher performance, including: Improved production; More …

TECHNICAL SPECIFICATIONS QJ241 JAW CRUSHER

QJ241 JAW CRUSHER ENGINEERING IN MOTION QJ241 JAW CRUSHER KEY SPECIFICATIONS DATA Equipment Single toggle C10 jaw crusher Feed opening 1000 mm x 650 mm / 40" x 26" Optimum feed size 520 mm3 / 21 inch3 Engine C7.1 Acert 168 kW / 225 hp Transport dimensions 13.90 m / 45' 7 ⅜" (l) 2.64 m / 8' 7 ⅞" (w) 3.22 m / 10' 6 ⅝" (h)

Safe operation and use of mobile jaw crushers

A stalled crusher should be treated as possibly being jammed with tramp metal, which could be ejected with fatal consequences. Written instructions should be issued to plant operators....

steel ejected from jaw crushers

A piece of tramp steel was ejected from within the crushing chamber of the machine, narrowly missing the operator, and cannoned into the crusher control cabin some 15m. Consulta; …

Jaw Crusher

Jaw Crusher 100 x 150 . L07.000 . 100 x 150 (4" x 6") Jaw Crusher with: 2.2 kW Electrical motor; Starter with overload protection; Cast Iron construction with Mild Steel base frame; V-belt driven with pulley & flywheel guard - Standard Gaurds; Reversible Manganese Steel Jaws; Inlet Size: 4" x 6"(100 x150mm) Maximum Feed Size: 80 mm Discharge ...

QJ241 Mobile Jaw Crusher

QJ241 Mobile Jaw Crusher E-motion A world leading jaw crusher 5 Technical specifications Note. All weights and dimensions are for standard units only Heavy duty shaft and bearings with automatic greasing system as standard Heavy duty torque arm and bent axis motor enable easy belt adjustment Level sensor to optimise feed rate into the crusher ...

Jaw Crusher Spare Parts ️

Jaw Crusher Spare Parts.. Explore the full potential of our extensive range of jaw crusher parts, specifically crafted for various applications to ensure optimal performance. From standard alloys to specialized materials, our jaw crusher wear parts are designed to enhance durability and extend equipment life. Whether you need robust jaw crusher spare parts or premium wear …

Safe operation and use of mobile jaw crushers

Wherever possible any inspection of the crushing cavity of a jaw crusher should be carried out from below the crusher, not from above. Remember: - Fatal accidents (due to material being ejected) have occurred to people who have examined the crushing cavity of a stalled crusher from above. Guarding . Inadequate guarding is a major cause of injury.

Common Jaw Crusher Injuries, and How to Avoid …

Accidents around the use of a jaw crusher can be as simple as a sprained ankle or as monumental as a life-threatening incident. Here are a few common causes of injuries: Slips, Trips, and Falls

TECHNICAL SPECIFICATIONS QJ341 JAW …

JAW CRUSHER QJ341 JAW CRUSHER KEY SPECIFICATIONS DATA Equipment Single toggle C12 jaw Feed opening 1.20 m x 750 mm / 47" x 29" Maximum feed size 650 mm³ / 25.6 inch³ Engine C9.3B Stage 5 / T4F 280 kW / 375 hp C9 T3 261 kW / 350 hp NR4 (China) 280 kW / 375hp Transport dimensions 14.15 m / 46' 4" (l) 2.86 m / 9' 4" (w)

What Is A Jaw Crusher

A comparison of jaw crushers with the same capacity reveals that double-toggle jaw crushers are more expensive than ordinary jaw crushers. For this reason, mostly single-toggle jaw crushers are used in the aggregate sector, while double-toggle jaw crushers are used mostly for crushing very hard and highly abrasive materials.

Steel Ejected From Jaw Crushers

Gelen Jaw Crushers are made from heavy-duty and have a number of features over commodity brands: HSLA steel, high-strength pin connectors, hybrid flywheels, evolved drive housing, …

Tracked Jaw Crusher JQ1170

NOTE: Higher & Wider – Track width increases 400mm and raises 200mm. this gives increase ground clearance and maintenance access. Piece Heavy-duty Structure Fully Bolted …

Crushing & Screening Tip #13

There is a reason that jaw crushers are supplied with a heavy cover over the jaw - they can eject material with frightening velocity. In order to remove the oversize lump it may require 1 or...

Fine Jaw Crushers

Essa® JC1250 Jaw Crusher. Our Essa JC1250 Jaw Crusher is small but strong. We modelled it off the tried and tested larger JC2501 after extensive research and development. For a compact crusher, our JC1250 can handle a high workload – up to 5 kg samples comfortably. It has impressive throughput – up to 140 kg/hr.

Jaw Crusher Basics in 3 Minutes

Jaw crushers excel in primary crushing of hard and abrasive materials, while impact crushers are efficient in secondary and tertiary crushing, offering a cubical particle shape. ... Jaw dies usually come as a removable plate welded to the bottom of the swing jaw. Some manufactures offer alloyed steel liners for enhanced oxidation resistance in ...

Jaw Crusher

The moving jaw rotates around the eccentric axis as well as swings around the same center (Fig. 2).By removing the moving jaw suspension shaft and the front toggle plate of simple pendulum jaw crusher, and suspending the moving jaw on eccentric shaft to combine the connecting rod and the moving jaw into whole, a compound pendulum jaw crusher takes …

® C SeriesTM jaw crushers

® C Series™ jaw crushers have proven to be reliable and productive in thousands of mining, quarrying, recycling and industrial applications with up to 11,000 jaw crusher installations since 1975. Developed to crush the hardest ores and rocks, jaw crushers also perform outstandingly with less demanding materials.

Jaw Crusher BB 250

The Jaw Crusher BB 250 is specifically designed for accepting large feed sizes up to 120 x 90 mm. ... manganese steel, stainless steel, tungsten carbide, steel for heavy-metal free grinding, stainless steel 316L, NiHard4: Jaw width: 120 x …

Our Range of ® Jaw Crushers |

The materials used to manufacture spare and wear parts play a key role in the performance and ultimate success of your ® jaw crusher. Manganese steel has been used in crusher wear parts for decades because of its work-hardening properties. As rocks meet the outer layer of the manganese steel its exterior layer hardens.

Best Practices for Feeding Jaw Crushers

Introduction. Jaw Crushers are often used as primary crushers where the main duty is to produce a material that can be transported by belt conveyor to the subsequent stages of the plant. They crush material via …

Calculating the nip angle of the chamber of jaw and …

simple jaw crusher with horizontal movement of the moving jaw. The angles of the moving ... tact between the specimens and the crusher jaws made of steel grade ST3, the working sur- faces were ground periodically. The hardness of jaw material was 68 BHN; the speed of move- ... that had been nipped was ejected. The specimen was clutched but not ...

steel ejected from jaw crushers

Reference or OEM Machine type Equip Type (PF for … jaw crusher wear parts - 11/3/20 - columbia steel casting co., inc. ... 04655168 1 sta jaw smooth ends austin-w 32x40 wf jaw crushers 4325 l88 04663064 1 mov jaw 69 1/2l 39w austin-w 32x40 wf jaw crushers 3447 l98 06819060 1 t seat 31.875l b.e. 611-a cedar-ra 10x36 pbcb old jaw crushers 32 g59

Lab Jaw Crusher

The crusher frame adopts strong steel and cast iron structure. A corrugated and reversible manganese steel jaw plate can crush most typical aggregates, coals, rocks, minerals ores, and brittle alloys to economical sizes. Our laboratory jaw crushers are available in 18 models.

TECHNICAL SPECIFICATIONS QJ341+ JAW …

JAW CRUSHER QJ341+ JAW CRUSHER KEY SPECIFICATIONS DATA Equipment Single toggle C12 jaw crusher Feed opening 1.20 m x 750 mm / 47" x 29" Maximum feed size 650 mm³ / 25.6 inch³ Engine C9.3B Stage 5 / T4F 280 kW / 375 hp C9 T3 261 kW / 350 hp Transport dimensions 14.72 m / 48' 3" (l) 2.79 m / 9' 2" (w) 3.79 m / 12' 5" (h)

Mines Safety Significant Incident Report No. 13 Tramp …

A primary jaw crusher operator on a surface gold mine heard a noise coming from ... steel was ejected from within the crushing chamber of the machine, narrowly missing the operator, and cannoned into the crusher control cabin some 15m above, causing serious damage to the structure before ricocheting onto a steel beam and then landing

TECHNICAL SPECIFICATIONS QJ241 JAW CRUSHER

1 Jaw guard to withstand heavy forces of ejected material from the jaw 4 5 Mn corrugated jaw plates 6 Bolted mainframe for maximum strength and durability.. Heavy duty torque arm and bent axis motor providing a robust drive and easy belt adjustment 3 Level sensor to optimize feed rate into the crusher (optional) 2 6

Durable Cheek Plates for Jaw Crushers | Clifton Steel

Protect your jaw crusher with expertly machined and easy-to-install cheek plates made from Tensalloy™ AR500. 1-800-745-3962 [email protected] Shipping; Home; About. About; Meet Our Team; Careers; Products. Armor Steel Plate. ... Clifton Steel's Tensalloy™ AR500 material is a …

Industrial Solutions Jaw crushers

Average throughput rate of single-toggle jaw crusher, standard version, tolerance ± 10% Double-toggle jaw crushers Design Double-toggle jaw crushers are equipped with a double-toggle system, which is con - trolled by a pitman that moves up and down under the influence of an eccentric shaft, causing the toggle plates to alternately flex and ...

CRUSHERS

The VSI is available with steel on steel, shoe anvil or rock on rock, rotor/rock box internal configurations. ... Jaw crushers can crush various materials with compressive strength less than 320Mpa, the feeding size is from 125mm to 750mm, these jaw crushers are characterized by large crushing ratio, uniform sizes performance, easy maintenance ...

Mines Safety Significant Incident Report No. 13 Tramp …

A piece of tramp steel was ejected from within the crushing chamber of the machine, narrowly missing the operator, and cannoned into the crusher control cabin some 15m above, causing …

Jaw Crushers – Mineral Innovative Technologies

The Jaw crushers are designed to crush brittle bulk materials of various strength and hardness. ... The walls of the housing in the crushing zone are protected by durable steel liners; ... of the loading hopper and cover and the connection to a dust removal system prevent crushed material from being ejected and reduce dust;

Jaw crushr operate manual: how to install, repair …

In this article, we will mainly talk about 3aspects of jaw crusher, as below: Guide line : 1.How to install the jaw crusher? 2.how to opreate the jaw crusher? 3.how torepair and examine the jaw crusher? Related: jaw crusher introduction, ...

Jaw Crushers Manufacturer

Make JXSC your jaw crusher supplier of choice, as we are committed to manufacturing high-quality jaw crushers that efficiently transform large material chunks into fine grains or powdery material. Tailoring to the specific needs of the quarrying, metallurgical and allied industries, we offer custom feeding opening designs to meet diverse ...

AMIT 129: Lesson 12 Crusher and Mill Operation Safety

1. Torque converters and couplers
2. High pressure of oil
3. Electric motor
4. Water

Jaw Crushers

Complete and ready to run including jaw crusher, belts, motor, full-enclosure guards, all integrated on a steel skid; Over-sized bearings and castings, robust construction, long-wearing cast manganese steel jaw plates; Optional steel stand; Sizes: 6"x 10" through 20" x 30″ jaw opening; Discharge size: ranges from 3/4" minus through 4 ...