Technology
We concentrate on all kinds of metal casting for many years,
Investment Casting
Investment casting,also known as lost wax casting,includes wax pressure, wax repair, group tree, soaking, wax melting, casting metal liquid and post-processing technology. Wax casting wax was used to make castings, wax and wax were applied to the clay, and then coated with mud. The mud is dried,and the hot water is added to the internal melted wax. The melting end clay mold is dewaxing and baked into a ceramic mold. Roast it immediately. When making ordinary dies,leave the gate,and then pour molten metal from the gate. After cooling, the required parts are made.
Sand Casting
Sand casting, also known as sand mold casting, is a casting process with sand as the die material. The term “sand casting” can also refer to objects produced during sand casting. Sand castings are manufactured in specialized factories called foundries. More than 70%of the metal castings were produced by sand casting process.
Moulds made from sand are relatively inexpensive, and are also adequate refractories for the use of cast steel. In addition to sand, suitable binder (usually clay)is mixed with sand or occurs. The mixture is usually wetted with water,but sometimes wetted with other substances to develop strength and plasticity of clay and to make aggregates suitable for molding.
CNC Machining
CNC machining is a digital manufacturing technology: it produces high-accuracy parts with excellent physical properties directly from a CAD file. Due to the high level of automation, CNC is price-competitive for both one-off custom parts and medium-volume productions. Almost every material can be CNC machined.
We are very pleased to provide the highest quality products and services, support a special staff, define customer service. According to your samples, drawings or specifications, manufacture various parts. You can get gears, shafts,gear housing and other metal parts by CNC machining.
Heat Treating
Metal heat treatment is one of the most important processes in mechanical manufacturing. Compared with other processing techniques,heat treatment generally does not change the shape of the work piece and the chemical composition of the whole, but by changing the microstructure of the workpiece or changing the chemical composition of the workpiece surface, giving or improving the working performance of the workpiece.It is characterized by improving the internal quality of the workpiece, which is generally not visible to the naked eye.In order to make the metal vvorkpieces have the required mechanical properties, physical properties and chemical properties, the heat treatment process is often necessary except for the reasonable selection of materials and various forming processes.Steel is the most widely used material in the machinery industry. The microstructure of iron and steel is complex and can be controlled by heat treatment. So the heat treatment of iron and steel is the main content of metal heat treatment. In addition, aluminum, copper, magnesium, titanium and other alloys can also change their mechanical,physical and chemical properties through heat treatment to obtain different performance.
Surface Finishing
In order to improve our services, we provide many kinds of metal surface finish such as Zinc/nickel/chrome plating, e-coating, hot dip galvanization, PVC powder coating, dacromet plating, painting, polishing, barrel polish, buff polish, e-polishing, Fluidization dip coating, plastic coating, anodize, wet painting, silk screen etc.
Product Ranges
| Available product name | Sprocket gear, flange,gear box,valve. Roller, pulley,casting.forging,stamping.injection parts, Machining parts, bearing house, worm gear and worm shaft, spline shaft/house, wheel hub. Mould design and other hardware products |
| Material | stainless steel, Metal, Aluminum&alloy, Carbon steal iron,Brass,plastic, zinc&alloy |
| Production process | precision casting, sand casting, die casting, forging ,welding,gravity casting,lost wax casting.investment casting,stamping,CNC machining, injection…. |
| Surface treatment | sand blasting,baking paint,chrome/zinc plating, spray paint, spray coating, oxygenation, polishing, electroplating, grind.oil blooming,blacking. Knurl, E-coat,deburring. |
| Standard | OEM, as drawing design. |
| Used | building industry machinery, Auto parts, Agricultural machine, instrument accessories, electronic accessories… |
Production Process
| Process | Process | Material | Standard |
| Sand casting | Green sand | Grey Iron, Ductile Iron, Malleable Iron Stainless steel, Carbon steel, Aluminum Brass, Bronze | ASTM, DIN, SO |
| Sand casting | Furan Resin Sand | Grey Iron, Ductile Iron, Malleable Iron Stainless steel, Carbon steel, Aluminum Brass, Bronze | ASTM, DIN, SO |
| Sand casting | Cold Harden Resin Sand | Grey Iron, Ductile Iron, Malleable Iron Stainless steel, Carbon steel, Aluminum Brass, Bronze | ASTM, DIN, SO |
| Investment casting | Sodium Silicone Silica sol | Stainless steel, Carbon steel, Special alloy steel bronze, brass, aluminum | ASTM, DIN, SO |
| Investment casting | Silica sol | Stainless steel, Carbon steel, Special alloy steel bronze, brass, aluminum | ASTM, DIN, SO |
| Forging | Hammer forging | Stainless steel, Carbon steel, Alloy steel Brass, aluminum | ASTM, DIN, SO |
| Forging | Die forging | Stainless steel, Carbon steel, Alloy steel Brass, aluminum | ASTM, DIN, SO |
| Forging | Roll forging | Stainless steel, Carbon steel, Alloy steel Brass, aluminum | ASTM, DIN, SO |
| Stamping machining | Stamping machining | All metal material |
Why Choose Us?
1. Rich experience and resources of various manufactures
Our foreign trade sales team members have many years working experience Our company has enormous resources of various manufacturers and distributors.And we can meet customers’ various needs in quality;quantity,price and delivery time etc.
2.Excellent service before purchasing
According to clients’ circumstances, we will recommend most suitable parts for them.Our company have enormous resources of various manufacturers and distributors.Professional service and positive feedback.
3.Competitive price and guaranteed quality
Competitive and reasonable price to help customers to win markets, reliable supplier and stable quality guarantee.