CRUSHER

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What is Crusher?

It is a mechanical device that crushes ores and other solid raw materials to an appropriate size. It is used for the purpose of reducing the size of material or changing its shape.
Depending on the strength of the gemstone, the type of crusher depends on the size of the target particle.
In addition, a crusher with a more rigid structure is required to achieve high production rates.

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Classification by particle size

Coarse

Crusher

Secondary

Crusher

Pulverizer

  • JAW CRUSHER

  • GTRATORY CRUSHER

  • ROLL CRUSHER

  • EDGE RUNNER

  • CONE CRUSHER

  • BALL MILL

  • HAMMER MILL

  • JET MILL

CRUSHER is classified into various types according to the size of crushed material.

  • COARSE CRUSHER        : Crusher to crush the largest crusher.

  • SECONDARY CRUSHER : crusher to crush the thin parts

  • PULVERIZER                    : CRUSHER to grind raw material with diameter less than 1cm into 0.07mm size powder

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​Type of Crusher and how does it work

JAW CRUSHER

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Application

It is widely used in general industries such as mining, road and railway construction, and construction. It is a machine used to crush limestone, granite, iron ore, copper ore to 200 ~ 350mm.

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Advantages

  • High crushing capacity (CAPACITY)

  • Simple structure and easy maintenance

  • Not suitable for grinding soft materials

  • Hydraulic device for shock absorption can solve the problem of foreign material clogging

  • Need to check consumable life cycle

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How it works

  • The shape of the opening suitable for blunt rubbish

  • wo plates facing each other at a constant angle.

  • One is fixed and the other one is reciprocating with the upper or lower side as a supporting point.

  • The material to be ground is put between plates and compressed and crushed.

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Specification

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Particle size distribution chart

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Sectional drawing

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Spring compression length

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CONE CRUSHER

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Application

Cone crusher is used in mining, road & rail construction. It is mainly used as a secondary grinder because it is designed to grind hard or medium ore such as iron ore, pebble, limestone, granite and basalt. It is also used as a compression machine to reduce steel material size. Final size is determined by the narrowest gap at the bottom.

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Advantages

  • High impact crushing performance with high crushing efficiency

  • Product size adjustable and easy to operate

  • It is easy to handle because there is no complicated hydraulic structure because the structure is low and the arrangement is favorable.

  • Low maintenance cost

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How it works

  • 2 - 3rd crusher

  • Conical head mounted on vertical center axis

  • As the eccentric movement of the head causes the crushed water to fall down on the cone cube ball,

  • The distributor is operated on the upper part of the main shaft,

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Specification

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Particle size distribution chart

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Sectional drawing

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Installation outline

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HAMMER CRUSHER

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Application

Hammer crusher is not only used in mining, road & railway construction, metallurgy, cement , ceramic industries, but also the most common stone grinding equipment. It is designed to grind soft or medium ore and used as secondary grinders. The moisture content of the raw material is less than 10-15% so that the material is not blocked during the grinding process.

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Advantages

  • High crushing efficiency as strong impact compression crushing movement

  • Simple structure, small size make space effectively

  •  Easy operation & maintenance

  •  Low energy consumption

  •  Replacing the working parts of the grinder (hammer, grate) is frequent but economical

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How it works

  • Secondary crusher 

  • Hammering ore from above around the axis of rotation                           and smashing it in the air

  • Double impact due to impact plate

  • Reflected mass is broken by the next hammer

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Specification

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Installation outline

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ROLL CRUSHER

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Application

Roll crusher is one of the most widely used grinders in many industries, such as coal, salt, clay, bauxite, limestone and mining. It is designed as a secondary grinder of brittle minerals. It is mainly used in the treatment of wet sticky feeds. Single roll crusher are used to grind frozen or agglomerated materials.

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Advantages

  • Large capacity processing

  • Simple structure and stable

  • High crushing efficiency and low amount of fine powder

  • Easy maintenance and low maintenance costs

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How it works

  • Secondary crusher

  • Used to crush the rock again

  • Size determined by roll perimeter and length

  • Cylindrical rolls made of two steels are fixed on different horizontal axes and adjust the roll spacing according to the size of the aggregate

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Specification

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Installation outline

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IMPACT CRUSHER

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V. Impact crusher (수직형)

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Application

Impact crusher is used in the transportation infrastructure industry such as mining, highway, railway construction. It is designed as secondary grinder to crush hard gravel such as limestone, calcite, granite, gypsum and concrete.
There is no limit to the location of the grinding work, which is used to grind materials on site, which reduces the cost of transportation.

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Advantages

  • Simple operation and easy maintenance

  • Stable performance

  • Effective for saving energy

  • Wear parts (liners) are easy to replace

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How it works

  • Secondary crusher

  • Impacted and shattered with speedy stones

  • Beat the ore from above with a rod while floating in the air, throwing the material onto the crash board and crushing it

  • Repeat until material breaks down to required size and exits outlet

H. Impact crusher (수평형)

V. IMPACT CRUSHER

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Specification

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Installation outline

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V. Impact crusher (Standard)

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V. Impact crusher (Extend)

H. IMPACT CRUSHER

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Specification

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Installation outline

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ROD MILL

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Application

Rod mill is widely used in mining, chemical industry, powder metallurgy, glass and other grinding industries. It is mainly designed to grind products such as coal and coke evenly. When used for coarse grinding, it has higher throughput than ball mill, and the product's input size is 15 ~ 25mm and 1 ~ 3mm after grinding. Both wet and dry grinding is possible. In order to increase the grinding efficiency and lower the grinding cost, the multi-stage grinding method is adopted. It is also used as the primary fine grinding machine.

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Advantages

  • Produce in stable condition by selecting milling time

  • Milling under various conditions depending on the material of the rod inside the cylinder.

  • Installation in a narrow place

  • Maintenance cost is low

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How it works

  • Rotary Cylindrical Round Bar Grinders

  • Insert rotate and materials to be crushed

  • Aggregate less than 25mm to less than 5mm

  • Rods are raised or collapsed in rotating drums and crush by force

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Specification (RO Type)

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Installation outline

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Specification (RE, RC Type)

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Why should you choose Samshin?

From design to manufacturing

We have many experts in each field, and can guide you through all stages from product design to production management

Perfect collaboration system

We provide a complete system through cooperation with various specialized companies for a long time. We are growing together with our partners through quality improvement support based on mutual trust. It is possible not only to provide a single item but also to supply equipment to the manufacturing process.

Continuous technology development

We will continuously develop technology with company-affiliated research institute and launch new products using high value-added products and core technologies. In addition, it holds numerous industrial machinery patents through continuous and creative research and development.

Quality is the best value

Our unlimited enthusiasm for quality control from production management to delivery date and our unwavering commitment to satisfy our customers' needs by developing differentiated new products through international certification acquisition and capacity building

Customer satisfaction

Through product development, zero defect production, perfect quality control and customer support system through own technology, AS repair can be done until customer is satisfied. It is possible to repair the product even though it is not a product of Samshin.

Vietnam corporation

In February 2016, SamShin of Vietnam was launched, and in March 2019, Vietnam plant was built. A total of 30 employees, including two Korean executives and a local engineer, are stationed in Vietnam's manufacturing plants.

​Pictures of Vietnam Samshin

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Delivery Performance of Crusher

IMPACT CRUSHER

1998, TAEKYUNG IND.

IMPACT CRUSHER(KWI-1000V)

2001,2003 HYUNDAI STEEL

POSCO GANGNEUNG Mg FACTORY CONE CRUSHER

2012, POSCO