Casting
Thickening Sprue Tube Mainly applied to lost foam casting, mold casting, the
traditional sand mold casting, coated sand casting, casting methods, to improve
castings quality, reduce scrap, improve the quality of reclaimed sand, reduce
the work intensity, etc. In China belongs to the first, it will be casting
sprue tube of a revolution.
The main
advantages:
1, light
weight, easy to operate. Paper tube runner weight is only 1/10 of the same type
ceramic tube runner weight, convenient operation, reduce labor intensity of
more than 70%.
2, easy
to cut, no pollution. Little dust paper knife cutting, cutting, greatly improve
the intensity of labor and the environment.
3, good
sealing, reduce risk into the sand. Interface using the socket type, not easy
dislocation, interface closely, to avoid the sand into the sprue, effectively
reduce the casting sand inclusion defects.
4, not
with liquid metal. When pouring not crack, not adhesion, slag resistance,
erosion resistance. Refractoriness is as high as 1460 ℃ above, solved the sprue adhesion
problem for a long time.
5, the
intensity is high, is not easy to damage. Room temperature compressive strength
of 18 mpa, after repeated experiments, dropped below 1.5 meters high, will not
damage.
6, for
the castings without increasing carbon, carburizing. Ensure the casting
material and performance is not changed.
7 and
improves the quality of reclaimed sand, reduce equipment wear and tear. Paper
after casting sprue tube blank, carbide waste few, about 1/20 of the ceramic
tube runner, and easy to peel, easy clean, avoid the pollution of gating pieces
of sand, and solved the ceramic gating pieces of sand reclamation equipment
wear and blocking sieve, prolonging the service life of equipment.
8, energy conservation and environmental protection. Paper
sprue tube with organic fiber and refractory materials such as waste paper as
raw materials. Using process does not produce pollution, waste can biodegrade,
is a typical green environmental protection, energy-saving products.
Casting Thickening Sprue Tube,Thick-Walled Ceramic Pipe For Casting,Foundry Ceramic Pipe In Thickening,Ceramic Thickening Pipe Baoji Huaguang Casting Material Science and Technology Co.,Ltd , http://www.bjhgcasting.com
Ferrar settled in Shenyang EU Industrial Park, supporting BMW Brilliance etc.
It is reported that the global auto parts supplier Ferrar Group has signed a contract to invest 10 million euros in the Euro-economic development zone in the Würt Industrial Park. It will mainly provide BMW Brilliance Molding seats for foaming and foaming. Inset seat side sill; Provide rear seat central armrest for Beijing Benz; Provide reinforced fiber composite car roof and air-conditioning duct for Fujian Daimler.