捞砂斗工厂|土层捞砂斗|嵌岩捞砂斗生产厂家 | 湖南赛迈斯智能装备有限公司

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嵌岩捞砂斗

可定制手自动一体式开锁底机构，内置防吸钻流水孔；

整体式中心锥，弧形导板布齿，大钻具双开锁底机构设计 ;

钻齿轨迹交错布置，全断面内交叉覆盖，相互制造自由面 ;

适用地层：砂砾层、卵石层、强风化、中风化岩层；

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土层捞砂斗

可选加长直筒体设计，防止钻进时斜孔 ;

内置防吸钻流水孔，依工况增加裙边 ;

适用地层：淤泥层，砂砾层，粉（粘）土层，强风化岩层等；

1.Cylindrical barrel or Conical barrel(optional)

2.Throughout ventilation hole

3.Hard facing strips for better wear protection

4.Kelly box: 130mm,150mm,200mm(optional)

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分体式钻斗

大进土口设计，体开式筒体结构，高效卸渣，提升钻进效率；

筒体，导板，加强筋强化设计，提升钻斗使用寿命 ;

筒体周围布置导条，防止吸钻；

适用地层：粘土层、淤泥层、强风化岩层；

1.Large inlet of soil open shell design, easy to dump spoil to increase the drilling efficiency

2.Super strength structure for shell, guide plate etc., increasing the service life of bucket

3.Wearing strips arranged on the surface of bucket for higher wear protection

4.Kelly box: 130mm,150mm,200mm(optional)

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清孔钻斗

锥筒、直筒依工况酌情选取；

直导板或无导板依工况酌情选取 ;

适用范围：清理孔底沉渣，流塑性软土地层；

1.Cylindrical barrel or Conical barrel(optional)

2.Throughout ventilation hole

3.Hard facing strips for better wear protection

4.Kelly box: 130mm,150mm,200mm(optional)

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两翼扩底钻头

可根据需求调节扩底直径；

配合捞砂斗或清孔钻头一起使用 ;

箱式主体结构，结构简单，缩、扩灵活，维护方便 ;

适用地层：硬质土层、冻土层、中软岩层；

1.Adjustable cutting arms can meet the specific requirements of different reaming diameters

2.After reaming the bore hole, convey spoil with drilling bucket or cleaning bucket

3.Cutting arms are easy to spread and retract

4.It is easy to maintain the box-type structure

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截齿筒钻

筒体环切释放岩石围压；

截齿阶跃破碎兼研磨钻进 ;

小钻具取芯率高，大钻具分级配合破碎 ;

适用地层：回填层、中风化岩层，基岩层；

1.Applicable for strong rock up to 100MPa or rock with deep cracks.

2.Applicable for lightly reinforced concrete.

3.It can be used for drilling backfill layer, medium weathered rock, bedrock strata, large boulders and hard permafrost.

4.Core barrel with bullet bits is used for cutting an annular ring in rock or concrete.

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牙轮筒钻

筒体环切释放严实围压；

牙轮钻齿滚压研磨钻进，钻齿损耗小；

小钻具取芯率高，大钻具分级配合破碎；

适用地层：中、微风层岩层、硬岩层、超硬基岩层。

1.Cutting ring with rock drilling bits helps release the internal stress of rock

2.When drill in the full fracture rock layer, crossing cutter makes it easy to carry soil

3.Kelly box: 130mm,150mm,200mm(optional)

4.Barrel adopts spiral wear-resistant strips for anti-attrition to prolong the service life

5.Many alloy teeth are used for higher drilling efficiency

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三叉戟截齿筒钻

筒体环切释放岩石围压 , 三叉戟跟进破碎；

裂隙发育丰富的地层，三叉戟提升带渣能力 ;

适用地层：碎石土层、强风化岩层、中风化岩层；

1.Cutting ring with rock drilling bits helps release the internal stress of rock

2.When drill in the full fracture rock layer, crossing cutter makes it easy to carry soil

3.Kelly box: 130mm,150mm,200mm(optional)

4.Barrel adopts spiral wear-resistant strips for anti-attrition to prolong the service life

5.Many alloy teeth are used for higher drilling efficiency

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双层筒钻E

小筒体先行切入，大筒钻跟进环切释放岩石围压；

截齿阶跃破碎兼研磨钻进 ;

小钻具取芯率高，大钻具分级配合破碎 ;

适用地层：碎石土，卵石层，中风化岩层；

1.The inner shell starts drilling first, the outer shell follows.

2.The cutting rings are attached with 21-70 rock drilling bits, this design releases the internal stress of rock.

3.These rock drilling bits perform stage breaking and foundation drilling.

4.The small inner core barrel facilitates the coring operation, the large outer barrel performs stage breaking.

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取芯筒钻

筒体环切释放岩石围压；

截齿阶跃破碎兼研磨钻进 ;

小钻具取芯率高，大钻具分级配合破碎 ;

适用地层：回填层、中风化岩层，基岩层；

1.Movable square head, lock buckle is formed by key and key sleeve.

2.The square head is reversed and can be pressed down, the double doors are attached to the barrel wall, and the forward rotation can be drilled.

3.The square head is reversed and can be lifted up, the double doors are held together, and the soil is unloaded when reversed and pressed.

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直螺旋钻斗

直体螺旋设计，方便携渣；

双头螺旋受力均匀，不宜偏孔 ;

双螺旋携渣能力强，黏性地层，单螺易于卸渣 ;

适用地层：黏土层，强风化层，碎石层 ;

1.Soft to stiff silt and clay, loose to medium dense sand and gravel.

2.The single cut and double cut augers with side cutters are suitable for drilling in hard clay, silt and medium to high dense sand and gravel.

3.Single cut auger are recommended up to coarse gravel.

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平岩螺旋钻斗 E

1、坚固耐磨的锻钢导杆，定位准确。

2、坚固的导条用于磨损保护。

3、钻杆：130mm、150mm、200mm（可选）

4、有单切凿岩机和双切凿岩机可供选择。

1.Sturdy and wearable forging steel pilot for accurate positioning.

2.Hard facing strips on flights for wear protection.

3.Kelly box: 130mm,150mm,200mm(optional)

4.Both single cut rock auger and double cut rock auger available.

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