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1、適用于制作旋挖鉆掘工具，適用沙土、粘性土、粉質(zhì)土中一定厚度的中硬巖土層施工

2、適用于采煤機(jī)截齒，開采煤矸石較少，夾層有一定厚度的煤層;

3、釬片適用于鉆鑿堅(jiān)硬、極堅(jiān)硬巖層。

1. Suitable for making rotary digging and drilling tools; suitable for construction of medium-hard rock and soil layer of certain thickness in sand, cohesive soil and silty  soil.

2. Suitable for cutting teeth of coal cutter and mining the coal layer with little coal gangue and interlayer of certain thickness.

3. Drilling tips chisel inserts are suitable for drilling hard and extremely hard rock layers.

1、適用于旋挖掘進(jìn)截齒及煤層開采，巖層偏軟施工;

2、適用于巷道掘進(jìn)截齒，巖石夾層軟;

3、適用于路面溝槽開挖工具，用于含有少量石塊的路面開挖。

1. Suitable for cutting teeth of rotary excavation and boring and coal seam mining, soft rock construction;

2. Suitable for cutting teeth of roadway boring excavation, soft rock interlayer;

3. Suitable for groove excavation tools, used for excavation of road with a small amount of stones.

1、適用于各種工況下的采煤、復(fù)雜巖層下的巷道掘進(jìn)、隧道掘進(jìn);

2、適用于惡劣巖層工況下的旋挖。

1. Suitable for coal mining in various working conditions, roadway boring and tunnel boring tunneling in complex rock layers and tunneling;

2. Suitable for rotary excavation in bad rock formation conditions.

1、適用于制作旋挖鉆掘工具，適用砂土、粘性土、粉質(zhì)土等含有少量石塊土層施工;

2、適用于采煤機(jī)截齒，開采夾層巖石情況較多的煤層;

3、適用于巷道掘進(jìn)截齒，巖石夾層中軟偏硬，含少量較大石塊;

4、適用于復(fù)雜路面溝槽開挖工具，用于含有較多石塊的路面開挖。

1.Suitable for making rotary excavation digging and drilling tools; suitable for construction of soil layers with small amount of stones such as sand, clay and silty soil.

2. Suitable for cutting teeth of coal cutter, mining the coal seams with many interlayer rock conditions;

3.Suitable for cutting teeth of roadway boring excavation,medium-soft and hard rock interlayer, containing a small number of large rocks;

4.Suitable for complex road trench excavation tools, used for excavation of the road containing many stones.