Search This Supplers Products:Precision CastingInvestment CastingLost Wax CastingCNC MachiningMetal CastingShell Mold Casting
Sand castings or permanent mold castings? Since we offer both casting processes here at Meteor Foundry, we often get posed this question. What is the difference between these two casting processes and which one is better suited for your application? Let’s clear up the casting confusion with a cursory overview.Sand Castings: A one-time sand mold is produced, which may contain one or more impression...
timeWed, 27 Dec 2017 15:58:30 GMT
Permanent mold casting is a metal casting process that employs reusable molds ("permanent molds"), usually made from metal. The most common process uses gravity to fill the mold, however gas pressure or a vacuum are also used. A variation on the typical gravity casting process, called slush casting, produces hollow castings. Common casting metals are aluminium, magnesium, and copper alloys. Other ...
timeWed, 27 Dec 2017 15:51:17 GMT
Corrosion Resistant - Stainless Steel Alloys Castings are classified as “corrosion resistant” if they are used in aqueous environments and vapours below 650°C. To perform well in a corrosive environment the carbon content should be low and usually below 0.20% and sometimes below 0.03%. Based on microstructure Corrosion resistant cast alloys are grouped as Martensitic, Austenitic, or Duplex.High St...
timeWed, 27 Dec 2017 14:25:13 GMT
What is the benefits and advantages of Cast Irons in Engineering Applications?1.Available in a wide range of mechanical/physical properties, i.e. tensile strength from 20 KSI to over 200 KSI, hardness from 120 to about 300 Brinell in standard grades and up to about 600 Brinell in special abrasion resistant grades2.Good strength to weight ratio3.Typically lower cost than competing materials and r...
timeFri, 29 Sep 2017 10:33:16 GMT
What is lost wax casting?Lost wax casting, also called precision or investment casting is a casting technique, in which an exact duplicate of the original wax sample is being created. This can be achieved by coating successive ceramic layers on the wax model until a strong shell envelops. After melting out the wax, molten metal will be poured into the ceramic mold, creating a perfect duplicate of ...
timeFri, 22 Sep 2017 10:01:37 GMT
What are the factors affecting tolerance, dimensions and surface finish of precision casting?Maintaining close dimensional tolerance in an investment casting is affected by many factors. Most of these factors can be controlled by the foundry, although minor “lot to lot” variations will occur. The tolerance bands provided for investment castings are determined by these uncontrollable factors.
timeThu, 14 Sep 2017 10:11:05 GMT
1.Pattern creation - The wax patterns are typically injection molded into a metal die and are formed as one piece. Cores may be used to form any internal features on the pattern. Several of these patterns are attached to a central wax gating system (sprue, runners, and risers), to form a tree-like assembly. The gating system forms the channels through which the molten metal will flow to the mold c...
timeFri, 08 Sep 2017 13:10:53 GMT
Excellent surface finishHigh dimensional accuracyExtremely intricate parts are castableAlmost any metal can be castNo flash or parting lines
timeTue, 05 Sep 2017 14:03:45 GMT
What about your after-sales?Complaints & Claim:(The problems: quantities, batch, usage and picture)Preliminary discriminant problems:(If it is caused by Manufacturing process problems, or misuse, etc.)Convey to Technology:Sales department collect the information and details as possible then convey all to Technology for reference.Technology check and analysis products issues:According to the inform...
timeWed, 30 Aug 2017 09:40:44 GMT
Hong long do you deal with inquiry?1.Drawings translation, transferred to technology department audit, and confirm related product information.2.Preliminary drawings, technical department to determine whether or not the factory production and technical capabilities.3.Technology review drawings, and docking with the quality department to review, after for drawing and points out that the drawings di...
timeThu, 27 Jul 2017 14:41:08 GMT
What about your packaging?Wooden package after mandatory treatment or other.
timeWed, 21 Jun 2017 14:18:20 GMT
What is your quality control capabilities?Chemical analyze, tensile, charpy, hardness, UT, MT
timeTue, 06 Jun 2017 14:14:47 GMT
Where is our main market?80% export to USA and Europe.10% export to Dubai.5% export to Australia.5% export to South America.
timeTue, 06 Jun 2017 14:04:52 GMT
How many square meters do our factory occupy?20000m²
timeMon, 15 May 2017 14:59:11 GMT
Are your factory only foundry, or foundry and machining?We have foundry and machining in the same place.
timeMon, 15 May 2017 14:42:54 GMT
What kind of surface treatment we can do?Polishing, painting, powder coating, plating, chroming, UV finish, water-based finish and so on.
timeFri, 12 May 2017 10:14:38 GMT
What is the material of your product?All kinds of ferrous metal, stainless steel, carbon steel, alloy steel, nodular cast iron, gray cast iron and etc.
timeFri, 12 May 2017 09:34:12 GMT
网络文化经营许可证:浙网文[2013]0268-027号|增值电信业务经营许可证:浙B2-20080224-1 2007-2024 Tradevv.com. All rights reserved.