- Full hydraulic control is convenient and flexible
The rig’s speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed can be adjusted at any time to meet the requirements of different drilling tools and different construction processes
2.Top-drive slewing propulsion lifting
It is easy to connect and disconnect the drill pipe, shorten the auxiliary time, and also facilitate drilling with the pipe.
Various drilling processes can be used on this rig, such as: down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, roller drilling, tube drilling, and Core drilling under development and more. The drilling rig can be equipped with mud pumps, foam pumps and generators according to user needs. The rig is also equipped with various hoists as standard.
Due to the full hydraulic and top-drive slewing propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so the operation efficiency is high.
DTH drilling is mainly based on DTH drilling technology. DTH rock drilling has high efficiency and lower cost per meter.
6.High outrigger tracked
The high outriggers are convenient for loading and transportation, and can be loaded directly without crane. Tracked walking is more suitable for muddy field movement.
7.Positive and negative axial pressure adjustment
The optimal impact efficiency of each impactor has its matching optimal shaft pressure and speed. During the drilling process, as the number of drill pipes increases, the axial pressure on the impactor also increases. Therefore, the positive and negative axial pressure valves are adjusted during construction to ensure that the impactor can obtain a more suitable axial pressure. At this time, the impact efficiency is higher.
8.The role of the oil mister
Patented oil mister and oil mist pump. During the drilling process, the high-speed impactor is lubricated at all times to prolong its life.
It can be a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.
|Max Drilling Depth||260m|
|Air Consumption||16-55 m3/min|
|Main Shaft Pressure||4 T|
|Fast Lifting Speed||20 m/min|
|Fast Fonwarding Speed||40 m/min|
|Rotary Torque||4900/2450 Nm|
|Rotary Speed||85/170 r/min|
|Big Secondary Winch Lifting Force||–|
|Small Secondary Winch Lifting Force||1.5T|
|High Leg Stroke||1.35 m|
|Drilling Efficiency||10-35 m/h|
|Moving Speed||2.5 Km/h|
|Weight of the Rig||8T|
|Working Condition||Loose Layer and Bedrock|
|Drilling Method||Top Drive Hydraulic Slewing and Propulsion, Dth or Mud Drilling|
|Suitable Hammer||Medium and High Wind Pressure Series|
|Optional Accessories||Mud Pump, Centrifugal Pump, Generator, Foam Pump|
Our Photos for SL200S Multifunction Water Well Drilling Rig
Our Experience :
- 13 Year Experience in Heat-resistant Steel Field
- 18 Year Expertise in Wear-resistant Material Field
- 20 Year Customer-made High Quality Castings & Forgings
- The nearest seaport is Shanghai port
- The nearest airport is Shanghai Pudong airport
- Payment Terms are L/C,TT,West Union,Paypal
- Payment Condition is 50% before production, 50% before delivery against complete set of inspection report
- Supply Capability is 10,000 tons per year
- Sample Availability is yes
- Sample Time is 15-30 Days
- Packing is Plywood Cases or Steel Crates
- Delivery time is about 45 working days per 20 tons regular castings & forgings
- Service is OEM, ODM or Customized
1. 20-year Foundry Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Exported to +60 Overseas Countries.