Round Shank Coal Cutting Picks For Continuous Coal Miner , Longwall , Highwall

Round Shank Coal Cutting Picks For Mining Industry Suited To Continuous Coal Miner, Longwall, Highwall

Product Description:

The M8216/M8219 series is our products specialized to the application of thick coal seam. The shape of this kind of shank improving the cutting efficiency.

This kind of picks have not hardfacing protection, and mainly used in medium hardness of the coal minus. The retainer is easy to go design ensures an effective change on site. The contract bottoms type of carbide buttons have a better toughness and wear resistance.

All these Bits are made by high quality carbide buttons sintered with Stark Tungsten Powder and cold extruded steel alloy used by automobile part processing technology.

We adapt the thermal precisely controlled Inductions process in the product line ensuring to bind these two kinds of metals bound under precious temperature control to assure the connection firmly and fully.

Product Demonstration:

Conical or bi-conical Carbide Buttons have good thermal cracks resistance to provide long time working under tough conditions and have good impact resistance under excavation conditions companied by coal gangue.

Slim body shape keeps the effective penetration with lower cost per ton of excavated material.

The cold forge process assures the body of the bit an integral flow of the steel, preventing any breakage during sudden impact with hard formations and conditions.

Hardfacing is available as well, pertaining to the requirement of the customers.

Application:

This kind of coal cutting picks are suited for drilling, mining, tunnelling, trenching, etc in construction, surface and underground mining industries.

All drum cutters with standard block size are compatible and easy to be equipped. Trenchers, roadheaders, continuous miners, longwall miners, and highwall niners are the major equipment in line with the M8216/M8219 round shank cutting picks.

Most international equipment brands are compatible as below:

1. longitudinal cutting system, continuous coal miner:

2. transverse cutting system, longwall shearers:

3. longitudinal cutting system, road header:

4. surface cutting system, trenchers or plainer:

Advantages:

The M8216/M8219 series are effective for coal mining, suitable for most of the shearer machines produced by Sany, XCMG, N.TRAFFIC, etc.

Its conical or bi-conical carbide buttons made of  medium grain size of tungsten carbide and cobalt powders, making it has a good cutter rates and better thermal stability, and the hardfacing is available to meet the high abrasive conditions, makes it an obvious advantage compared with normal bits without protection layers. We also supply OEM service according to specified need of customers.

Package & Shipping:

All the bits will be dipped into anti-rust oil and neatly packed into plastic boxes, then delivered on crates. Colourized boxes make bits classification easily and shorten the sourcing time while teeth replacement on sites. 10 pieces in each box, ensure mobilization on site or confined spaces.

Q&A:

1. What kind of Terms of Payment do you accept:
T/T, Western Union or L/C at sight. Ali pay is available as well.

2. How long will you make a delivery after order placed:
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size. Please make a contact to check if we have the size in stock you need.

3. Do you deliver product to place of xxx, and how:
Sample order: we suggest Courier express like DHL/UPS/TNT/FedEx by air.
Bulk order: we suggest by sea.

4. Quality Control:
We have our own experienced QC.
There will be strict inspection and testing for every order before shipment.

5. After Services:
1. Our sales team will respond to your question within 24 hours (Holidays Excluded).
2. Technical Support will be available in any time.