Foundry InnTex ECO is producer of different kinds of metal casting – aluminium and other non-ferrous metals, and possesses of various casting methods, but High Pressure Die Casting is most efficient and specific for us.
The high pressure die casting process provides a high quality affordable solution for repeatable metal products. Our die cast parts are used for many industries including pumps and valves, automotive, furniture accessories, business and office stands and displayers, etc. |
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For more information about out equipment go to the page: http://www.riword.com1.ru/eng/products/equipment.htm
Simplified assembly - Die castings provide integral fastening elements, such as bosses and studs. Holes can be cored and made to tap drill sizes, or external threads can be cast.
Specification of cast product:
Weight - up to 6,5 kgs;
Dimensions - 700 x 700 x 500 mm;
Accuracy - high.
Other services:
- Aluminium casting under low pressure;
- Sand casting of aluminium alloys;
- Sanding;
- Investment casting – steel, brass, brash.
- Steel casting – from high-temperature, stainless steel, by methods of sand casting with use of automated molding line.
- San casting – iron, hand molding.
- Cast in a metal mold - aluminium, brass, bronze.
We make aluminium, bras, zinc alloy, steel and iron casting.
Specifications of castings, which could be made by the foundry of JSC “RIWord”
Grade of alloy |
Type of cast method |
Weight of casting,
Kgs |
Min, Max thins of wall, mm |
Dimension, mm |
Accuracy
GOST 26-645-85 |
Aluminium casting
Brass casting. Zn alloys casting/ |
Alloys on the basis of Al-Si-Cu-Mg |
High pressure die casting |
< 3,2 Kgs |
3-12 mm |
500х500 mm |
2-5 |
LS59, LS 63, other |
High pressure die casting |
< 3,2 Kgs |
3 |
500х500 |
2-5 |
Zinc alloys |
High pressure die casting |
< 3,2 Kgs |
3 |
500х500 |
2-5 |
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Aluminium casting, made under high pressure
Brass casting under pressure
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BENEFITS OF HIGH PRESSURE DIE CASTING
High-speed production - Die casting provides complex forms within closer tolerances than many other mass production processes, i.e. other casting methods. Thus, little or no machining is required and thousands of identical castings can be produced before additional tooling is required.
Shape accuracy and stability - Die casting makes details that are long-lasting and stable in sizes, while maintaining close tolerances. They are also heat resistant.
Strength and weight - Die cast parts are stronger than plastic injection moldings having the same dimensions. Thin wall castings are stronger and lighter than those possible with other casting methods, die castings do not consist of separate parts welded or fastened together, the strength is that of the alloy rather than the joining process allowing die casts parts to replace welded sheet metal assemblies with a one piece part.
Texture of metal - density and to a great extent even casting porosity. Because high pressure die casting fills a mold in a consistent manner from a computer controlled machine, process variation is stable part to part, area’s of porosity can be better managed in a good die cast tool to help make a good casting consistently. |
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Steel casting |
Grade of alloy |
Type of cast method |
Weight of casting,
Kgs |
Min, Max thins of wall, mm |
Dimention, mm |
Accuracy
GOST 26-645-85 |
Constructional steel |
Sand casting |
< 500 |
< 20 |
< 500 |
5-11 |
Alloyed constructional steel |
Investment casting |
< 500 |
< 20 |
< 500 |
3-11 |
Constructional unalloyed.
Heat resisting constructional analloyed.
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Shaped molding |
< 1000 |
5-100 |
< 800 |
7-11 |
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Iron casting |
Alloyed iron |
Sand moulds |
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High strength gray iron |
Sand moulds |
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Cold stamping
Russian equipment:
Two presses with capacity 100 Tons - K2130S.
Two presses with capacity 16 Tons - K12122.
For small parts is press KS8.
Parts, produced by cold stamping |
Parts produced by method of cold stamping
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Output - 2-5 thousand units. Per day, 150-200 thousands units. monthly.
Materials: steel sheet with thickness less than 4 mm, aluminium sheet with thickness less than 5-6 mm.
Depending to the thickness of sheet , sizes of parts are:
Sheet 1 mm - dimensions are 200х200 mm,
Sheet 2 mm – dimensions are 100х100 mm
General stamped parts are: shim, back clips, brackets, H-corners, etc.
PROCESS CIRCLES :
1. blanking – platen die cutter, outline stamping
2. countersink (platen holes)
3. tapping
5. bending
6. polishing
Various finishing techniques - Die cast parts can be easily plated or finished with a minimum of surface preparation. Covering with powder coating (as well as oxydation, galvanizing, chroming).
Each stage needs its production tooling.
Cast of tooling depends on complexity of the production.
Recommended volume of order – more than 5 thousand pieces per month.
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