news - Dongying Wanlong Mechanical Mould Co,.Ltd

2021-06-18

Stainless steel marine hardware series: Mirror polishing deck and dock fittings 1. Boat cleat 2. Anchor roller 3. Pull up clips 4. stainless bollards and etc

2021-06-17

Investment Casting Market Analysis- Geography Trends, Demand and Forecasts 2028

Global Investment Casting Market: Snapshot The global investment casting market is anticipated to witness high growth opportunities birthing on the back of the increase in decentralized power generation. The global investment casting market could bear the positive effect of the use of simulations for optimizing the casting process. Players operating in the precision casting market are expected to collaborate with a view to innovate sophisticated casting technologies with the help of simulations. This could allow increasing the casting yield and reducing the shop-floor time. Casting is an energy-intensive procedure because of the high temperature requirement for meting materials efficiently. Thus, the need to overcome high energy cost is predicted to increase the demand in the global investment casting market. The presence of several regional and international manufacturers is projected to keep the global investment casting market fragmented during the course of the forecast period 2018-2028. Factors such as innovation, regulatory compliance, quality, and price are expected to form the basis of competition in the global investment casting market. Nonetheless, there could be other factors impacting the performance of manufacturers in the global investment casting market: service delivery innovation, technology innovation, and supply/demand imbalance. The global investment casting market could stay highly competitive in the foreseeable future. The demand in the global investment casting market is forecast to gather pace with increasing requirement in highly automated vehicle (HAV). This could be supported by the rising demand in industrial gas turbine and aerospace and defense sectors. These sectors are achieving extensive growth while riding on the continuous increase in global population and rising urbanization. Asia Pacific expected to emerge as a primary consumer of new aircrafts could make significant

2021-06-10

Investment Casting Finishes

What finishes are available for Investment Casting? Regardless of whether you are familiar with the investment casting process, it`s always good to have a helping hand when it comes to choosing the preferred finish for your casting requirements. There are many different finishing methods available for investment castings, depending on the material being used the finishing can be a critical part of the process to determine its quality and performance. All of which, Investacast are able to provide for you. Types of Finishes available Some of the most commonly used finishes are; Stainless Steel Shot Blast, one of the most common finishes for investment castings, shot blasting is a mechanical post-production finishing service. It uses a rapid impact process onto the surface of the castings with abrasive media, it will remove post casting or heat treatment scaling leaving a uniform even visual finish. This process is faster and more efficient than linishing or fettling for flash or gate removal on investment castings. Pickle & Passivate is an acid chemical treatment mainly used with stainless steel, which removes any contaminations, scaling or any discolouration. During the process, a passive barrier forms on the metal, this reduces the chemical reactivity of the metals surface. When used on stainless steels, it removes any ferrite from its surface which will prevent any rusting of the metal. Electropolishing is commonly used to remove a thin layer from the surface of the metal part and leaves a high quality surface, this can improve the surface quality by 50% and is 30 times more efficient than mechanical polishing. Typically used for stainless steel and similar alloys in the food and chemical processing industries. Stainless steel is one of the most common alloys used with electropolishing, but it is also compatible with brass, carbon

2021-06-15

Defects in Investment Casting – Part 2

As discussed in Part 1 of our [Casting Defects" Blog there are numerous opportunities for problems to present themselves in the complex Investment Casting process, resulting in a variety of casting defects. Understanding the causes of these defects is essential to both maintaining casting quality and enabling the correct remedial action to be undertaken. One common casting defect is shrinkage porosity/cavitation which can weaken the integrity of the part and cause it to fail in service. There are multiple causes of shrinkage type defects in castings; these include poor feeding and incorrect metal pouring and mould temperatures. Strict control of the metal temperature is achieved at Investacast by the use of bespoke Laser Pyrometer technology. We utilise the latest casting simulation software to simulate the total casting process to ensure the correct feeding system is adopted for the part. This simulation process is undertaken at the start of every product development and ensures that we achieve sound product every time. Other casting defects include ceramic inclusions (these inclusions can occur as a result of poor process control of the ceramic shelling process), poor casting designs or poor housekeeping practices. Investacast work closely with our customers` design teams to ensure the casting design has adequate internal radii, good sectional transitions and minimal isolated heavy sections. Our casting simulation software proof tests customer designs at the earliest stage to ensure a satisfactory design. Our state-of-the-art shell room and highly trained process engineering staff ensure that all process parameters are met during production of the ceramic shell. Porosity is one of the most common defects across the casting industry in all casting processes. Certain alloys are more prone to porosity than others and fo

2021-06-10

The Fine Art Investment Casting Process (In a Nutshell)

Artists start the investment casting process by creating an original model from clay or wax. The model is then covered with a durable and flexible mold material like silicone, latex, or polyurethane rubber to create an inner mold. This mold material captures all of the fine details of the original model. Once the inner mold hardens, an outer layer of plaster, silicone or fiberglass is placed around the inner mold to ensure the mold correctly holds its form. Melted wax is then poured into the mold, gradually coating the inner surface. This process is repeated until the desired wax thickness is reached. After the wax hardens it is removed from the mold. The mold can be re-used to duplicate the piece as many times as needed. The wax copy is then sprued to provide channels for burning wax, air and molten metal. Once sprued, the wax copy is covered with several layers of sand and slurry to create a sturdy mold. Once the mold layer is solid, the piece is placed into a kiln, burning the wax away. This leaves a negative image of the final piece within a sand and slurry shell. Without sufficient kiln heating, contact with molten metal will crack this shell under the stress of thermal shock. The empty shell is then filled with molten metal, usually bronze. The bronze piece gradually cools and solidifies, after which we carefully remove the shell. Finally, sprues are removed and any finishing touches, like polishing, are applied. The high accuracy of lost wax casting eliminates the need for extensive machining in most applications.

2021-06-09

Marine hardwares

When you're working in the marine industry, your equipment can take a beating. Against water, salt, and rugged weather, your marine hardware should hold up. Make sure you`re prepared for anything by stocking up on high-quality items. Our boat hardware includes stainless-steel rail fittings, fasteners, rod holders, adjusters, fiberglass bow slats, and more. When your customers are out on the water, it's important for them to have reliable equipment that can stand the test of the elements. We have the heavy-duty, marine-grade hardware supplies you need for boat repairs and restorations. Try our ultra-secure DOT® fasteners (used by manufacturers of boat covers) or Q-Snap® fasteners, which are resistant to seawater. Or choose from our wide variety of stainless-steel hardware. Our supply of marine hardware includes everything a boater needs, from marine zippers to seaworthy grommets to marine shade fly. Pair with the right boat canvas or marine upholstery fabric to complete your next marine project. Need extra protection from the sun? We have everything you need to make the perfect bimini. Check out our selection of boat accessories, rigging hardware, tie-downs, boat deck hardware, and more. Grab them now so your customers will be ready for whatever Mother Nature sends their way. Looking for more hardware? We offer tent fasteners, awning hardware, and more in our full hardware selection, including new products.

2021-06-09

How Humans Have Used Lost Wax Casting Process

The Bronze age began in 3200 BC and it ensued advancements in human technology and innovation. Bronze is an alloy of copper and tin. It was malleable and ductile so humans could mold it into any shape they wanted. The lost wax casting process was one such process that developed in ancient Indus Valley Civilization, in South Asia. The use of this process was widespread in the past up until the 18th century. Now only a few experienced manufacturers use this process. The products produced are remarkable and they have a classic look to them. If you are interested in getting custom metal sculptures you should check out lost wax casting at Firebird Bronze. They are a well-known name in this industry. Historical Uses of this Process The most common use of this process was to make sculptures. These sculptures have been found all around the world at archeological sites. The ancient Indians used to make animal sculptures which include hollow cast bulls. The founder of Buddhism, Gautama Buddha`s sculptures were found all around Asia. These sculptures were made with the lost wax casting process. The making of small jewelry parts and ornaments was also common. People in Thailand used this process to make bangles. The South American civilization employed this technique to produce some of the region`s typical gold wire and delicate wire ornaments, such as fine ear ornaments. In Vietnam multiple discoveries have been made such as a sickle, this shows that people were also making hand tools with this process. Dentists used this method to make crowns and inlays. Modern Uses In recent times lost wax casting has evolved into investment casting. Now the process requires lesser steps so the product is more refined and requires less machining. This process is employed in making components for aerospace and power generation industries

2021-06-08

Hot sale construction harware

Our series of glass clamps are hot selling and thanks for our clients' trust! Factory Glass Balcony Railing Glass Clamps For Frameless Glass * Made of high quality material AISI304 and AISI316 * More strong & sturdy and safe * Suit for indoor and outdoor * More color choices

2021-06-04

Global Investment Casting Market (2020 to 2025) - by Process Type, Material, Application and Region - ResearchAndMarkets.com

The global investment casting market grew at a CAGR of around 5% during 2014-2019. Looking forward, the publisher expects the global investment casting market to continue its moderate growth during the next five years. Investment casting, or lost-wax casting, refers to an industrial manufacturing process that involves dipping of wax patterns or structures into the slurry of refractory material to form a ceramic, plaster or plastic shell. The wax pattern is further melted into a furnace and metal is poured into the shell to create a casting. This process is commonly used to manufacture machinery components, automotive components, turbine blades, dental fixtures, etc. It minimizes the wastage of energy, material and subsequent machining and aids in creating intricate designs with accurate and smooth finishing. As a result, this process finds extensive applications across various industries, such as automotive, aerospace, military, medical and oil and gas. Significant growth in the aviation and aerospace industry in recent years is one of the key factors creating a positive impact on the market. In line with this, investment casting processes are extensively used in the manufacturing of military aircraft, jets, launch vehicles, helicopters, and commercial transport vehicles. Furthermore, increasing environmental consciousness and enhanced focus on sustainable development are also driving the market growth. The wax used for investment casting is usually melted and reused for manufacturing components of different shapes and sizes.

2021-05-10

Products ready

Casting and CNC machining pully for USA clients ready to ship.

2021-05-08

The company is rated as AAA credit enterprise.

The company is rated as AAA credit enterprise.Our company always adheres to the principle of integrity

2021-05-01

A batch of precision parts was sent to Europe

A batch of precision casting parts was sent to Europe.They are auto parts.The customers are satisfied with the quality of our products

2021-06-24

casting

Investment Casting Market Analysis- Geography Trends, Demand and Forecasts 2028 Release time: 2021-06-24 Global Investment Casting Market: Snapshot The global investment casting market is anticipated to witness high growth opportunities birthing on the back of the increase in decentralized power generation. The global investment casting market could bear the positive effect of the use of simulations for optimizing the casting process. Players operating in the precision casting market are expected to collaborate with a view to innovate sophisticated casting technologies with the help of simulations. This could allow increasing the casting yield and reducing the shop-floor time. Casting is an energy-intensive procedure because of the high temperature requirement for meting materials efficiently. Thus, the need to overcome high energy cost is predicted to increase the demand in the global investment casting market. The presence of several regional and international manufacturers is projected to keep the global investment casting market fragmented during the course of the forecast period 2018-2028. Factors such as innovation, regulatory compliance, quality, and price are expected to form the basis of competition in the global investment casting market. Nonetheless, there could be other factors impacting the performance of manufacturers in the global investment casting market: service delivery innovation, technology innovation, and supply/demand imbalance. The global investment casting market could stay highly competitive in the foreseeable future. The demand in the global investment casting market is forecast

2021-04-22

Company Introduction

Dongying wanlong mechanical mould Co., Ltd was established in 2000 years and located in Dongying city Shandong Province . It is a professional casting mould and lost wax casting manufacturer. Wanlong insists"Quality is the foundation of survival, and credibility is the source of development".After years of development and exploration and experience in accumulation, the company has accumulated rich practical experience in mold design,Precision stainless steel casting,carbon steel casting, heat-resistant steel casting and CNC machining service.Especially in the automatic mold design and non-repair wax mould processing has a mature production capacity and rich production experience, to improve the foundry enterprises, play an important role in production efficiency and reduce cost. The company has excellent professional technical team and advanced precision casting production line.We have 26 CNC machines.Five-axis machining center,four-axis machining centers,grinders and other precision machining equipments.We can provide investment casting mold,castings and precision deep machining one-stop service .The products are sold to the UK, Singapore, Thailand, Pakistan,and many other countries. Our great quality and service got customers recognition and praise for a long-term.With advanced production and machining equipments,professional technical team and the development concept of progress,creat perfect products.