Solution Description
Head Eccentric Casing drilling Technique
Solution feature:
Down the hole (DTH) equipment manufacturer KINGDRILLING Head Eccentric Casing drilling system is produced up of a pair of chain embedded to guide equipment, and guarantee the little bit is not getting in touch with and harmful the retaining ring when it is rotating. When rotated clockwise, eccentric component will be expanded to deliver the casing tube into hole. Soon after completing, eccentric little bit will be shut even though rotated anticlockwise, and it can be lifted up by the drilling equipment. This kind is specifically suited for 114-273mm in diameter.
Application Range:
It is suitable for drilling h2o wells , geothermal wells , quick CZPT piles ,medium mini-type grouting hole of developing , dam and harbour project .
How to get:
Casing Tube OD & ID + Reamer Little bit Diameter + Nominal Casing Shoe ID + Hammer Shank Style
FAQ:
1. How to purchase the items?
A: Make sure you send out the inquiry with depth product description or with Design quantity.
2. Can I assume a quality merchandise?
A: Of course. mature production technologies guaranteeing the good quality fulfill international request.
3. Fast shipping and delivery time:
A: Typically it takes twenty five times for generation.only 3 or 5 days if we have inventory of your request measurement.
four. Shipping and delivery way:
A: Sample order: we advise Courier categorical shipping and delivery these kinds of as DHL/UPS/TNT/FEDEX or by air
Bulk buy: by air or by sea we advise.
Item Software:
Transport:
Package deal and Shipping:
Packed by Carton or Picket situations.
Shipping and delivery:
- Goods in inventory can be shipped inside 5 times.
- DTH Bits generation time is about 15 times.
- DTH Hammer merchandise time is about 30 times.
Far more products:
Chain pitch: refers to the distance between the hinge heart of a single chain url and the hinge center corresponding to the adjacent chain website link. Sprocket Pitch Circle Diameter: The diameter of the circle exactly where the center of the hinge is when the chain is wrapped all around the ball. The hinge centers of the chain and the circles drawn by means of these facilities are named pitch circles, and their diameters are referred to as pitch circle diameters.These chains are utilised to constantly elevate and convey materials at a speed of 2 m/s. There are two kinds of conveyor chains: Removable or hooked chains: This kind of conveyor chain is utilized for electricity transmission in between conveyors of shorter lengths. Shut chain: composed of the cylinder block and connecting rod, forged and fashioned, with substantial energy following heat remedy.
Chain pitch: refers to the length in between the hinge center of a single chain website link and the hinge middle corresponding to the adjacent chain url. Sprocket Pitch Circle Diameter: The diameter of the circle where the centre of the hinge is when the chain is wrapped about the ball. The hinge facilities of the chain and the circles drawn by means of these facilities are referred to as pitch circles, and their diameters are named pitch circle diameters.These chains are employed to continually raise and express material at a pace of 2 m/s. There are two varieties of conveyor chains: Detachable or hooked chains: This variety of conveyor chain is utilized for energy transmission among conveyors of shorter lengths. Closed chain: composed of the cylinder block and connecting rod, solid and fashioned, with higher power right after heat treatment.
