Accuracy 0.004mm
SGS,ISO,CE,Tuv certificates
Smooth surface roughness is Ra1.6
Titanium ,superalloy,aluminium ,stainless steel, etc

The most common materials for casting engine parts are iron base alloy steels.

The requires more than a selection of tools and technology. In order to save money and ensure a high quality outcome, it’s important to carry out a detailed analysis of the parts being produced, along with their relationship to the machine and project in question. A number of factors need to be assessed, with efficient, accurate, and error-free CNC machining being dependent on procedural analysis and careful planning.

When determining the ideal materials for your casting project, determining your need for ferrous vs. non-ferrous metals is a good place to begin. Raw material performance of the metal is influenced by the presence (or absence) of iron.

Lost wax casting and investment casting are terms that are often used interchangeably, but there are few key differences that manufacturers and project managers should know.

3D printing is an interesting new development in the world of manufacturing. This tool has captured the attention of manufacturers as a way to reduce both time and cost, but the benefits and drawbacks vary depending on industry, project scope, and design.

Investment casting is one of the most widely used processes in metal casting, especially for parts within the transportation and equipment industry.

There isn’t a one-size-fits-all approach in identifying the processes and casting production costs for your project. And ultimately, it depends largely on what type metal is used.

OBT has always been a trusted partner in the foundry industry. We provide precision casting, die casting, sand casting, lost wax casting, forging and other processes.

Low-pressure die casting is a method of production that uses pressure – rather than gravity – to fill molds with molten metal such as aluminum and magnesium.

Continuous Casting Process Explained | Types Of Continuous Casting

High-pressure die casting is a manufacturing process where molten metal is pushed with a piston into a sealed cavity at high pressure and high speed.

Ductile iron—also referred to as spheroidal or nodular iron—is actually a group of irons that exhibit high strength, flexibility, durability, and elasticity due to their unique micro structure.

Casting manufacturing is a process in which liquefied material, such as molten metal, is poured into the cavity of a specially designed mold and allowed to harden.

Casting tolerances for different casting processes

Introduction to Sand Casting:
Low tooling costs
Low or high volume requirements
Low part cost
Quick delivery or turn around

Frequently Asked Questions and Answers about Lost Wax Precision Casting Process

Frequently Asked Questions and Answers about Lost Wax Precision Casting Process

The investment casting process is a kind of metal forming technology with a very long history. When we use a wax pattern for the casting,investment casting is also known as a lost wax casting process.

Do you know the comparative advantages of investment casting?

The wax injection machine is widely used. In addition to industrial needs, it is also related to its corresponding characteristics.

For sand casting, mass-production factories should create conditions to adopt technologically advanced modeling and core-making methods.

What are the equipment used for precision casting.Each year OBT steel develop more than 300 sets new moulds.
Mean while OBT steel strictly follow the Non-disclosure Agreement for our Customers.

Several requirements in the production of precision casting equipment

Lost wax investment casting precise foundry dewax machine

Water treatment chemicals usage and silica gel colloidal silica for concrete

What is the difference between die casting and investment casting?

Colloidal silica is used as a binder with refractory grains such as alumina, aluminosilicates, fused silica and zircon. These systems are used for the casting of many types of metals.