Factory Concentric Symmetric Casing Drilling System with Slider Blocks for Construction Equipment

• Certification: ISO 9001:2000, SGS
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Model: Mk-Msx115
• Model NO.: MK-MSX115
• Hole Dia: 155mm
• Weight: 30kg
• Closed Dia: 115mm
• Pilot Dia: 125mm
• Transport Package: Wooden Case
• Trademark: MING
• Origin: China
• HS Code: 8207199000
• Production Capacity: 20000PCS/Year

Product Description

Factory Concentric Symmetric Casing Drilling System with Slider Blocks for Construction Equipment

Product Description

Rock drill tools factory KINGDRILLING professionally produce Concentric drilling systems such as slide block drilling bit by down the hole hammer which are designed to drill and case a hole simultaneously through unstable ground conditions. Wing Block casing drilling system is consists of pilot bit and slider blocks.

Before drilling, the system press down, and the slider bit open to carry casing tube into the hole to protect wall. After finished, the wings will be closed trough lifting system. This system is efficient for casing tube from 114-273mm in diameter.

In drilling engineering, due to the formation of loose soil, drilling workers often encounter problems. These may lead to difficulties in drilling, hole collapse, and damage to drilling tools. The best way to solve these problems is to use concentric casing drilling system to prevent damage to the hole and drilling tools, and to support the hole through casing.
 

 

Technical date

 

Model	Hole dia(mm)	Weight(KG)	Closed dia(mm)	Pilot dia.(mm)	length (mm)	Case dia.(OD*ID)	Spline
MK-MSX90	125	16	90	100	360	114*102	MACH33,DHD3.5
MK-MSX115	155	30	115	125	510	139*127	DHD340,SD4.QL4
MK-MSX140	188	52	140	151	570	168*153	DHD350,SD5,QL5
MK-MSX165	215	95	166	178	690	194*181	DHD360,SD6,QL6
MK-MSX190	238	108	190	203	690	219*206	DHD360,SD6,QL6
MK-MSX215	276	140	215	236	720	254*240	DHD380,SD8,QL8
MK-MSX235	293	160	236	251	730	273*254	DHD380,SD8,QL8
MK-MSX240	293	168	241	256	730	273*260	DHD380,SD8,QL8

 

Product Application

It is using in mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.

Company Profile

Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.

Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.

Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality. 

Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.

 

Our Advantages

1. High quality steels materials.
2. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.
3. Advanced heat-treatment equipment: multipurpose furnace heat treatment.
4. Completed moulding (tooling ) departments with many molds available.
5. Professional R&D team,completed quality system.
6. Strict Quality-Check Systems.

After Sales Service

1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
1.Select equipment model;
2.Design and manufacture products according to client's special requirement ;
3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.

Packaging & Shipping

Packed by Carton or Wooden cases.
Delivery:

1. Goods in stock can be delivered within 5 days.
2. DTH Bits production time is about 15 days.
3. DTH Hammer product time is about 30 days.

Transprotation: By air, By Express or By sea / By train , according to your requests.

 

FAQ

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.
 
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
 
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
 
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
 
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
 
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
 
7. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.
 
8. Competitive price:
A:KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!


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