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KAMY ebz75 roadheader for excavating rock

ebz75 roadheader

EBZ75 cantilever-type roadheader as tunnel boring machines for cavern excavation size is narrow, hydraulic system is simple and reliable, low maintenance, adapts to minimum cross-section of about 5 square meter.

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KAMY ebz90 roadheader for excavating rock

ebz90 roadheader

EBZ90 cantilever-type roadheader as tunnel boring machines for cavern excavation size is narrow, hydraulic system is simple and reliable, low maintenance, adapts to minimum cross-section of about 5 square meter.

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KAMY ebz120 roadheader for excavating rock

ebz120 roadheader

EBZ120 cantilever-type roadheader as tunnel boring machines for cavern excavation has mature technology, excellent quality, adapts to minimum cross-section of about 6.5 square meter.

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KAMY ebh120 roadheader for excavating rock

ebh120 roadheader

EBH120 cantilever-type roadheader as tunnel boring machines for cavern excavation has access to national patent technology. The use of two-arm type structure is suitable for hard material cutting. It adapts to the minimum cross-section of 6.75 square meters.

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KAMY ebz135 roadheader for excavating rock

ebz135 roadheader

EBZ135 cantilever-type roadheader as tunnel boring machines for cavern excavation is low height in structure, uses imported pilot control hydraulic system with high reliability, flexible operation and adapts to minimum cross-section of 6 square meters, can work in conditions where hardness coefficient= f7.

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KAMY ebz160 roadheader for excavating rock

ebz160 roadheader

EBZ160 cantilever-type roadheader as tunnel boring machines for cavern excavation with telescopic cutting arm, can achieve positioning cutting. Hydraulic system uses imported hydraulic components, with high reliability. Adapts to minimum cross-section of 7 square meters. Suitable for working in coal mine, water conservancy tunnel, engineering excavation, potash mine, sodium mine, bauxite and other geological conditions with hardness coefficient of f8. Equipped with a scraper conveyor, it can achieve rapid excavation and uninterrupted transportation.

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KAMY ebz200 roadheader for excavating rock

ebz200 roadheader

ebz200 cantilever-type roadheader as tunnel boring machines for cavern excavation size is narrow, hydraulic system is simple and reliable, low maintenance, adapts to minimum cross-section of about 5 square meter.

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KAMY ebh200 roadheader for excavating rock

ebh200 roadheader

EBH200 cantilever-type roadheader as tunnel boring machines for cavern excavation with double gun horizontal cutting, has good cutting stability. Hydraulic system uses imported hydraulic components, with high reliability. Adapts to minimum cross section of 7.8 square meters.

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KAMY ebz230 roadheader for excavating rock

ebz230 roadheader

EBZ230 cantilever-type roadheader as tunnel boring machines for cavern excavation uses imported hydraulic components with high reliability. Adapts to minimum section of 7.8 square meters. Suitable for work in coal mine, water conservancy tunnel, engineering excavation, potash mine, sodium mine, ore, bauxite and other geological conditions with hardness coefficient upto f8.

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KAMY ebz260 roadheader for excavating rock

ebz260 roadheader

The EBZ260 cantilever-type roadheader as tunnel boring machines for cavern excavation is suitable for rock tunnel, semi-rock roadway and other geological conditions like relatively hard water tunnel and ore mining tunnel.

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KAMY ebz300 roadheader for excavating rock

ebz300 roadheader

EBZ300 as tunnel boring machines for cavern excavation is suitable for rock tunnel, semi-rock roadway and other geological conditions like relatively hard water tunnel and ore mining tunnel.

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KAMY qsm-3.5-15-bj waterjet cutting machine for excavating rock

qsm-3.5-15-bj

QSM-3.5-15-BJ waterjet cutting machine as tunnel boring machines for cavern excavation is used for directly cutting transport pipelines, oil tanks and other flammable and combustible articles, or cooperating with public security or fire control department for emergently coping with oil leakage accidents or traffic accidents of transport vehicles of flammable and combustible articles by undertaking emergent cutting operations.

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KAMY qsm-4.5-15-bf waterjet cutting machine for excavating rock

qsm-4.5-15-bf

QSM-4.5-15-BF waterjet cutting machine as tunnel boring machines for cavern excavation is applied to solve the issue that the ordinary waterjet cutting machine is unable to enter narrow sites of underground coal mines for cutting operations, in addition to the multi-storey platform of chemical enterprises and other environments restricted by water and electricity supply conditions, by realizing quick connection within a minute.

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KAMY qsm-4.5-15-bg waterjet cutting machine for excavating rock

qsm-4.5-15-bg

QSM-4.5-15-BG portable waterjet cutting machine as tunnel boring machines for cavern excavation, is used for cutting any 0-100mm–thick materials (except glass carbon, diamond and special hard alloy), and has obtained the certificate of Mining Products Safety Label and met the requirements for coal mine safety production. It is suitable for cutting operations on sites with water or electricity for underground coal mines to avoid risks of dismantling or maintaining high gas flammable and combustible equipment and eliminate the danger of flammable and combustible tanks confronted by chemical enterprises during the process of dismantlement and maintenance.

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KAMY qsm-4.5-22-bkj waterjet cutting machine for excavating rock

qsm-4.5-22-bkj

QSM-4-22-BKJ as tunnel boring machines for cavern excavation is aimed at solving the case of obstructing rescue roads due to the collapse of sealing walls, transformed air gates and rocks that may happen during the rescue in a high-gas inflammable and explosive environment, and sparing valuable time for emergent rescue.

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KAMY qsm-5-15-b-sh waterjet cutting machine for excavating rock

qsm-5-15-b-sh

QSM-5-15-B-SH as tunnel boring machines for cavern excavation is used for the cutting operations in petrochemical industry. The equipment is capable of cutting any 0-100mm–thick materials (except glass carbon, diamond and special hard alloy), and is applied in the cutting operations of dismantlement and maintenance work related to petroleum pipelines and storage tanks.

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KAMY cutter-bits for excavating rock

cutter-bits

Cutting-bit as tunnel boring machines for cavern excavation is a kind of wearable part in roadway excavation machinery, roadheaders. It is the main tool for cutting rock and mineral. Common raw material from the majority of domestic and imported suppliers is : 42Cr, 35CrMnSi and other steel, hardness of up to 40-45HRC, impact toughness of not less than 49J / cm2. Now with the ONE BELT ONE ROAD construction of China along the way, the ROADHEADER machinery has been used more and more in the roadway works apart from the mines due to its better flexibility and lower working cost. Moreover, the cutting-bits at the same time also need to withstand high periodic compressive stress, shear stress and impact load, which requires the cutter body parts to have very good impact resistance and withstand wear and tear.

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KAMY hydraulic-nuts for excavating rock

hydraulic-nuts

The Hydraulic Nut as tunnel boring machines for cavern excavation is a permanent fixture, replacing the conventional nut and retaining the high bolt load and extension in small space envelopes where there may not be sufficient space to use tensioners. The nut can be retrofitted to existing plant and is a simple and accurate solution to mechanical jointing problems.

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ABOUT

KAMY has a large manufacturing base in Jiangsu spreading across 50,000sqm. We manufacture roadheader equipment for excavating rock and construction.

KAMY Roadheader Manufacturer For Excavating Rock

Featured Roadheaders

KAMY ebz75 roadheader for excavating rock
KAMY ebz90 roadheader for excavating rock
KAMY ebz120 roadheader for excavating rock
KAMY ebh120 roadheader for excavating rock
KAMY ebz135 roadheader for excavating rock
KAMY ebz160 roadheader for excavating rock

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