Carbon steel material is used in investment casting industry widely, The advantages of low price, easy to smelt, good processing technology and easy to improve performance (C%, heat treatment). Therefore, it is often used in automobile, forklift, machinery, agricultural machinery and other industries ,Usually precision casting material has carbon steel casting .low carbon steel casting.middle carbon steel casting.high carbon steel casting
Carbon Steel / Alloy Steel / Stainless Steel /Castings Carbon Steel Castings,Alloy Steel Castings,Stainless Steel Castings,Carbon Steel Investment Casting Wei fang junlong precision casting Co.,Ltd , http://www.junlongcasting.com
PA66-R hot extrusion type heat insulation strip automatic extruder
The utility model mainly uses the special screw to make the nylon 66 and the glass fiber obtain good plasticization, and the extrusion die is extruded into a heat insulating rubber strip which is widely applied to the doors, windows and curtain wall aluminum sheets through the different sections of the die.
PA66+GF pellets after drying machine into the hopper into the barrel, screw and pellets contact with the rotation of the screw is forced to promote the spiral groove die direction. Because the screw barrel gap is small, the granular material is hot body under great pressure in the forward process, the temperature of the electric heating ring body is plasticizing nylon thermosol. Nylon plastic and plastic compression heating hot melt by extrusion molding, after traction, cutting or rolling process and become adiabatic adhesive tape products.
PA66-R hot extrusion type heat insulation strip automatic extruder
The utility model mainly uses the special screw to make the nylon 66 and the glass fiber obtain good plasticization, and the extrusion die is extruded into a heat insulating rubber strip which is widely applied to the doors, windows and curtain wall aluminum sheets through the different sections of the die.
PA66+GF pellets after drying machine into the hopper into the barrel, screw and pellets contact with the rotation of the screw is forced to promote the spiral groove die direction. Because the screw barrel gap is small, the granular material is hot body under great pressure in the forward process, the temperature of the electric heating ring body is plasticizing nylon thermosol. Nylon plastic and plastic compression heating hot melt by extrusion molding, after traction, cutting or rolling process and become adiabatic adhesive tape products.
PA66 GF25thermal Break Strip Extrusion Machine
Model NO.: GY-1
Model NO.: GY-1