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Home
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Products
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Rotary Drilling Rigs
Bucket,Auger Etc Drilling Tools
Products
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Core Drilling Rig & Accessories
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Rotary Drilling Rigs
- Hydraulic Piling Rig
- Reverse Circulation Drilling Rig
- Attachment Rig
- Dynamic Compaction Equipment
- Heavy Duty Crawler Crane
- DSM Machine
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CFA Machine
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Hydraulic Pile Breaker
- Hydraulic Static Pile Driver
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Casing Application
- Diaphragm Wall Equipment
- TRD Machine
- Horizontal Directional Drill
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Multi Functional Crawler Drill
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Water Well Drilling Rig
- Desander
Other Spare Parts
Rexroth. Kawasak, Bonfiglioli, Linder's hydraulic motor, reducer, pump ect Various spare parts of rotary drilling rig Brand SANY ,XCMG ,SUNWARD.CRRC, ,BAUER ,IMT, ,Casagrande, Liebherr
CFA Concrete Grouting Machine Tool
Features and Functions of CFA Long Auger Drill Pipe
CFA long auger drill pipe is the core component of the CFA (Continuous Flight Auger) pile drilling method. It integrates **drilling, soil discharge, and concrete delivery**, serving as key equipment for efficient, eco-friendly and continuous pile formation.
Rock bucket
Core barrel with roller teeth Feature
Cutting ring with rock drilling bits and releases the internal stress of rock;
Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barre
Small barrel facilitates the coring operation; large barrel performs stage breaking
Applicable layers: medium or slightly weathered rock, hard or superhard bedrock
Open body drilling tool Feature
Large inlet of soil, open shell design, easy to dump spoil so increases the drilling efficiency
Super strength structure for shell, guide plate, etc, increase the life cycle of bucket
Guide strips arranged on the surface of bucket can avoid drilling tool sucked by the pressure
Applicable layers: clay , silt , highly weathered rock
Clay bucket
Bucket Feature
1.Option half-automatic or manul mechanic bottom open system, Built-in ventilation pipe;
2.Cast pilot with rock drilling bits , arc guide plate teeth arrangement, double unlocking system;
3.Staggered arrangement of rock drilling bits;
4.Applicable layers: gravel , pebble , highly or medium weathered rock;
Cleaning Bucket Feature
1.Choose conical or straight bucket according to different working conditions
2.Choose straight guide plate or no guide plate according to different working conditions
3.Applicable scope: cleaning spoil at pile bottom, soft layer
FREQUENTLY ASKED QUESTIONS
Have Any Questions
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Are you a manufacturer, trading company or a third party?
We are a manufacturer. Our factory is located in Hebei Province near the capital Beijing,100km away from Tianjin port. We also have our own trading company.
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Wonder if you accept small orders?
Do not worry.Feel free to contact us. in order to get more orders and give our clients more con-
vener,we accept small order. -
Can you send products to my country?
Sure,we can. If you do not have your own ship forwarder, we can help you.
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Can you do OEM for me?
We accept all OEM orders, just contact us and give me your design. We will offer you a reasonable price and make samples for you ASAP.
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What's your payment terms?
By T/T,L/C AT SIGHT,30%deposit in advance,balance 70%before shipment.
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How can I place the order?
First sign the Pl, pay deposit, then we will arrange the production. After finished production need you pay balance. Finally we will ship the Goods.
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When can l get the quotation?
We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation. Please call us or tell us in your mail, so that we could regard your inquiry priority.
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Is your price competitive?
Only good quality product we supply. Surely we will give you best factory price based on superi- or product and service.
