There are so many kinds of way to make sand core , hot core box and cold core box and soon on .
Cold core box :
The cold sand core making process is to mix sand with the resin and inject it into the core box (mold pattern), then blow in gas (Ammonia or Co2) to solidify, and then blow dry and cle...
The static pressure molding line used in green sand casting has its unique molding characteristics,i.e. the molding adopts blowing pre-tightening compaction or directly adding multi-position high-pressure compaction molding, thus the sand mold has high hardness, the average hardness can reac...
Dear Customers,
The main epidemic situation is only in Wuhan, which is under control. The government is actively taking many measures to deal with it. Other cities have little impact. I believe it will be restored soon.
We just had obtained re-open permit from gov, production capacity is ...
The National Foundry Machinery Standardization Technical Committee (hereinafter referred to as the “Standardization Committee”) held the “6th National Foundry Machinery Standardization Technical Committee Establishment Conference and the First Working Conference” in Qua...
On New Year’s Eve, President Xi Jinping delivered a New Year greeting in 2002.
Talking about “first heart and mission”,
talking about “working with one heart and one mind”,
talking about “wishes” and “expectations”,
Xi Jinping talked abou...
Chain Type Shot Blasting Machine introduction
The workpiece of the suspension chain type shot blasting machine can run continuously and step by step along with the suspension chain, or the workpiece can be transported by adopting an advanced accumulation and pushing type suspension chain, so tha...
Wheel hub shot blasting machine, Automatic continuous wheel rim shot blasting machine, shot blasting machine for alloy wheel
Automobile wheel hub shot blasting machine is a kind of shot blasting equipment specially used to clean aluminum alloy wheel hub. It can apply strong shot blasting to the...
Resin Sand Reclamation line is our popular casting line in foundry workshop
5t/h resin sand regeneration line
Resin sand lines reclamation lines
The sand regeneration line includes one set Y335 magnetic separation belt conveyor, one set crusher , two sets TDQ180 bucket elevator, one set S954 thr...
Shot blasting machine is firstly applied to remove the surface sand and oxide scale of cast steel and iron castings in the casting foundry industry. Almost all steel castings, gray castings, malleable iron castings, ductile iron castings, etc. need to shot blasting machine. This is not o...
Recently, many casting companies at home and abroad are consulting about the foundry equipment of cast iron manhole covers, especially many foundry plants are news.
According to our more than 20 years of foundry machinery experience, tell users how to choose manhole cover foundry machine (especia...
(l) In-line casting production line is mainly used for automatic flask-less moulding line.
It consists of molding machine, sand mold conveying belt, sand mold synchronous cooling belt, belt conveyor, sand dropping machine, etc. It is equipped with automatic core dropping machine and auto...
October 1, 2019 is the 70th anniversary of the founding of the People’s Republic of China.
The general meeting to celebrate the 70th anniversary of the founding of the People’s Republic of China was held on October 1. President Xi Jinping delivered an important speech. After the ce...
Qingdao Huaxin’s multi-piston moulding machine can be used for making mould by clay Green sand in various casting workshops. It can be used singly or in a mechanized assembly line or in a semi-automatic line.
Features of multi-piston moulding machine:
1, pneumatic multi-contact...
Main characteristics of the static pressure moulding line：
As a user , before purchasing static pressure moulding line , they must be know the Static Pressure Molding Line Technology and later can choose which one is the best for themselves.
As one of the largest molding line manufacturer i...
What is Sand Casting Terminology in Foundry plant ?
1.Green sand – Green sand is moist, clay-bonded sand used for creating molds in sand casting foundries. Green sand is made by combining very fine sand such as silica or olivine, with bentonite clay and water. Molds made out of green san...
Sand casting Technology
Casting process is melting metal to a liquid and pouring it into the casting mould. After cooling, solidification and shot blast cleaning, the casting with predetermined shape, size and properties can be obtained.
There are three parts i...
Yesterday Russian customers visited to Qingdao Huaxin Group Company. Russian customers chose our Huaxin Company from many China foundry machinery manufacturers for our so many kinds of foundry equipments whicha are from semi-automatic sand moulding machine, automatic core shooting machine to auto...
Sand Casting – Sand Casting is a method that takes sand as the main raw material and liquid metal fills the whole mold cavity completely by gravity to form castings.
The sand blasting process drawing :
Advantage:
1) Wide range of use;
2) Wide range of materials ca...
This Hot Box Sand Core shooter Machine ZH660 uses coated sand as the production material. Sand is injected into one or two nozzles in turn or simultaneously through high-pressure airflow.
The mould is heated (electricity or gas) to 180-240 and solidified to form. Sand and shell moulds can be ma...
Q3210 crawler shot blasting machine is mainly used in machine tool factory, automobile factory, spring factory, heat treatment workshop, foundry workshop and stamping workshop.
The tumble shot blasting machine uses high-speed rotating impeller to throw the projectile onto the workpiece which is ...
Qingming Festival /Tomb-sweeping Day is a traditional festival in China. national regulation there are three days holidays . However, due to there are so many orders for shot blasting equipment to be produced and shipped, our workshop workers are working actively to complete the equipment produ...
Fully automatic hydrostatic Green sand molding line
1.1 the main structure of the molding machine
it is considered to be an ideal molding method for green sand, and its equipment is mainly composed of louvered addding sand hopper, multi-contact, residual sand frame, template frame, lifting table ...
Our company-QINGDAO HUAXIN CASTING MACHINE CO.,LTD. participated in The 17th China international Foundry Expo in 2019 ,which is the foundry exposition organized by China Foundry Association from March 13 to 16, 2019.
Our company exhibited the self-designed fully automatic static pressure mould...
