Gyratory Crusher (GY Model)

Features of the GY Gyratory Crusher:

The excellent design of the Gyratory Crusher is only one of the reasons the team at Minprovise recommend this model when choosing crusher equipment. The GY’s design is a combination of some of the world’s most modern engineering techniques and applications. Earthtechnica’s newest 60-109 GY can be divided into several smaller parts, which makes it easy and cost-effective to transport and install. Each of these individual parts for the GY crusher, are built for endurance and long-life wear.

Created by one of the Industry Leaders in Crushing Equipment

With more than 80 years of experience within the crushing equipment industry, Earthtechnica have supplied more than 120 gyrator crushers to mines and quarries worldwide. Through their strategic partnership with our team at Minprovise, we’re able bring this experience and industry leading equipment to the Australian market.

 

 

Gyratory Crusher (KG Model)

Features of the Gyratory KG Crushing Equipment:

The KG crusher features a simple discharge set, making it an efficient solution for your business. The discharge setting on this model is simple and can easily be adjusted by the amount of oil in the hydraulic cylinder installed at the bottom of the main shaft.

Main Shaft Collapse Prevention

If hard ore enters the crushing chamber, the main shaft may develop a jumping action. To prevent the main shaft from falling down, the hydraulic support for the main shaft is maintained by raising a piston within the balance cylinder, which contains air and oil.

Re-start Capability while Loaded

If the crusher stops unexpectedly during its procedure and the raw material inside needs to be removed from the crushing chamber, the KG’s hydraulic system will accommodate this. It does this by lowering its crushing head in order to discharge the wedged ore, allowing for immediate restart.

Heavy Duty Spider Bearing

The KG’s large spherical bearing is equipped with a spider bearing to reinforce it for continuous heavy strain and long life.

 

HPC Cone Crusher

High Pressure and Performance Crushing Equipment

The HPC Cone Crusher has been designed and developed to achieve a high crushing ratio and high through-put capacity, with its newly designed crushing chamber. This chamber achieves this by increasing the density of feed material from inlet to outlet as the materials are crushed under high pressure.

The robust design of the crusher body is reinforced to withstand high pressure crushing, and to ensure that the crusher equipment can be operated under heavy operating conditions for long periods of time.

If you’re looking for a cone crusher for sale, the team at Minprovise can help. Contact our expert team to find out more about our wide range of crushers including, Kawasaki and Kobe crushers

Features of the HPC Cone Crusher

Crushing Equipment with High Performance

HPC curved crushing chamber provides a high level of performance. The bisector line is vertical at the inlet of the crushing chamber, with a gradual slant from inlet to outlet. This design ensures the gravitational push of feed materials downwards into the crushing chamber at an economical and efficient rate, increasing not only your through-put capacity, but also your high set-under ratio. The performance of the cone crusher is one of main reasons we offer this equipment for sale at Minprovise.

Endurance of Performance

In the case of conventional cone crushers, usually the inlet width of the crushing chamber decreases through the constant wear of its crushing members. In the case of Earthtechnica’s HPC, the upper region of its crushing parts is especially reinforced with a unique groove, this ensures the even wear of its parts from inlet to outlet.

Wide Inlet of Crushing Chamber

The configuration of the upper part of the HPC concave is an inverse cone which provides a wide inlet into the crushing chamber. The HPC can receive very flat and long materials without bridging, allowing the crusher to be used as a substitute for the secondary gyratory crushers.

Robust Body Design

The HPC is specifically designed for the body to withstand continuous heavy loads of feed materials that are also robust and strong in nature – especially iron ore.

 

ZI Cone Crusher

Earthtechnica, a subsidiary company to leading international manufactures Kobe and Kawasaki, have created the ZI-series Cone Crushers. This crusher has been developed to incorporate all the successful features of their previous CYBAS Cone, to achieve increased performance within the same size body. The crushing members of the ZI CONE are a combination of a mantle, concave with grooves, and special mild inserts (MSI). This arrangement leads to compound crushing, consisting of not only compression, but also crushing through bending and shearing actions. The synergy of this compound and high-density inter-particle crushing within the main chamber, results in superior results with large feed capacities while using less energy. Find out more about the ZI Cone Crusher we have for sale by reading the features below.

Features of the ZI Cone Crushing Equipment :

High Crushing Capacity

The high capacity of the ZI Cone’s crushing chamber, coupled with its combined crushing effect, results in a remarkable improvement in crushing capacity.

High Set Under Ratio and Professional Shape

The bisector line of the ZI crushing chamber is almost vertical at the inlet. Its angle of inclination changes gradually until it reaches a specific angle at the outlet. Accordingly, the density of the feed material is increased as it proceeds from the inlet towards the outlet. This causes inter-particle crushing due to the high density in the crushing chamber. As a result, a product with roundish cubic shape can be produced, with high set under ratio.

Lower Energy Cost

The ZI Cone Crusher performs combined crushing through bending, shearing and compressing actions of its grooved crushing plates, as compared to conventional crushers that use compression only. This leads to a more efficient power output, which in turn leads to considerable energy savings.

Easy Adjustment of Discharge Setting

The ZI’s hydraulic system provides easy discharge settings, even during operation, through it’s easy-use control panel. These adjustments can also be remotely controlled.

Easy and Safe Maintenance

The inside of the ZI crusher can be easily checked through its large inspection windows located on its bottom frame. A Special torch ring enables the easy and quick replacement of the liners in a short time while the head nut for its mantle can be used repeatedly.

Astro Jaw-E Crusher

Features of the Astro Jaw-E Crushing Equipment

Large Crushing Capacity with New “V” Chamber Design

The newly designed “V-shape” crushing chamber ensures the Jaw Crushers ability to withstand large capacities of feed material, while Its reversible, corrugated jaw plates create a non-choke configuration. This crusher is manufactured by Earthtechnica, which includes Kobe and Kawasaki.

Strong Body Design

This crusher is fully fabricated with a stress-reinforced, one-piece frame and swing-jaw, both of which are built to last and go the hard yards.

Easy Maintenance

The Astro comes with a set-adjusting device which cuts lead times in half. Its jaw plates retain their position through bolted wedges while spherical roller bearings with labyrinth seals prevent the ingress of dust.

Super Sander (KMC)

Sand Making Impact Crusher

The Super Sander is a specialist machine, designed for dry crushing and grinding for sand production. Flaky materials are crushed and ground down to a superior product shape.

Feed material is constantly fed into the crushing and grinding chamber, which is formed through the unique combination of grinding path and inter-particle crushing components. This process achieves a product size and quality comparable to natural sand.

 

 

Super Impeller (KIS)

Features of the Super Impeller:

Excellent Product Shape

Excellent grain forms are achieved by the adoption of this crushers special grinding path system and its improvements to impact and grinding operations. Additionally, the machine is capable of producing reduced material sizes as a result of its high reduction ratio.

Easy Maintenance

The Super Impeller’s boltless system makes the fixing or replacement of its striking blades and grinding path liners simple and efficient, while also ensuring that its daily maintenance and control is front of mind with ease.

Easy Adjustment of the Discharge Opening

The variability of adjustment to the discharge opening and grinding path are made practical and simple through this crushers unique hydraulic cylinder.

Impeller Breaker (KAP/SAP)

Features of the Impeller Breaker:

Greater Crushing Ratio

A high crushing ratio of 10-3 (compared to the 5-3 of conventional gyrators, cone or roll crushers) effectively eliminates several crushing processes from more basic crushing systems.

Cubical Products

Compared to compression crushers, the Impeller Breaker produces much higher quality cubical products – ensuring greater savings for mortar than the aggregate of other machines crushing concrete of equal strength.

Selective Crushing Capacity and Uniform Product Size

Because of the lack of binding force, feed materials can be separated into their various elemental components. The size or shape of these material feeds also has no influence whatsoever on the final product size.

Low Power Consumption and Minimum Installation Costs

As an impact crusher, the greatest portion of power transmitted to the rotor is used purely for crushing. As this machine is compact, yet powerful, the impeller breaker requires little space. Vibration-free operation means simpler, less costly foundations.

Safety with Foreign Materials and Easy Maintenance

If foreign materials enter the crusher, the impact plate ensures this unwanted material is quickly discharged. The Impeller Breaker is so well designed and manufactured that no operator training is required to operate it. The crusher has simple usage instructions.

Super Breaker (KSB)

Primary Impact Crusher

The Super Breaker is an impact crusher with a single rotor, specially designed for primary crusher use in cement plants. Earthtechnica’s experienced technology makes it possible to feed the materials directly to the roller mill without any secondary crushing required. The Super Breaker will help your company increase its productivity and profit.

Features of the Super Breaker

High Reduction Ratio and Capacity

With a high capacity crushing chamber, fixed striking blade, two impact plates and one grinding path, all arranged effectively around the rotor, the Super Breaker is optimised to achieve high reduction ratios and capacities. The materials can be fed to the roller mill without the need for any secondary crushing.

Tough and Reliable

It’s simple and robust design, combined with its large force of inertia allow for this crusher to withstand ongoing heavy-duty use with guaranteed reliability.

Cost Efficient

Installing just one Super Breaker can make your crushing system simpler, while reducing the total amount of power required throughout your processes, minimising your operation costs. It’s striking blade and other important wear parts are fabricated with high quality, wear resistant steel castings.

 

Compound Crusher (AP-C)

Primary Impact Crusher – Double Rotor

The Compound Crusher is a double-rotary, primary impact crusher, which functions as both a primary and secondary crusher. Find out more about the Compound Impact Crusher we have for sale below.

Features of the Compound Crusher Equipment

High Reduction Ratio and Capacity

With its high capacity crushing chamber, fixed striking blade and single grinding path arranged effectively around its rotor, this compound crusher is optimised to achieve high reduction ratios while taking on large capacities of feed material. These materials can then be fed to the ball mill without the need for any secondary crushing.

Robust and Reliable Design

It’s simple robust design and rotor creating strong inertia forces allows this crusher to withstand heavy-duty use with reliable durability.

Easy Maintenance and Operation

The compound crusher is equipped with a fully hydraulic system which allows for easy and adjustable product sizing and maintenance. Large inspection hatches are engineered to all faces of the machine.