Yokohama Floating Fenders -
Pneumatic 50/80
Pneumatic fenders account for 60% of floating fenders in use in the world today and play a major role in offshore cargo transfers between ships. More than 10,000 AirbagTeam Marine's Yokohama fenders have been supplied into ship-to-quay and ship-to-ship applications worldwide. And that faith has been justified by the durability and longevity of the fenders - providing an outstanding return on the investment which their owners have made in them. ISO 17357 is now firmly established within the marine industry as the international standard for the manufacture, testing and performance of pneumatic rubber fenders. Read More details at: http://www.airbagteam.cn/products/ShowProducts.asp?id=646
These fenders are ideal for short-term port calls or one-off berthing; interim fendering during construction or maintenance work; transfer of cargoes at sea; buoyancy aids; providing vessel stand-off or double berthing requirements. Additional fenders are provided to naval specifications.
SIZES AND PERFORMANCE TABLE
Over the years AirbagTeam Marine has discovered that although other manufacturers may be claiming full compliance to ISO 17357, it can be demonstrated that in certain cases irregularities have been found where fenders that have been supplied as compliant do not in fact comply with the standard in one or more of the following criteria:
1.  Incomplete material tests
2.  Hydrostatic pressure test wrongly conducted or failed
3.  Incorrect evaluation of angular and durability tests
4.  Incorrect reinforcement material used
5.  Rubber specifications not meeting ISO 17357 requirements
6.  Certificates out of date or non-existent
CONSTRUCTION AND MATERIAL
A. Constructed of inner rubber layer, out rubber layer, and synthetic-tire-cord layer.
B. Thickness of fender wall is over 18mm.
C. Synthetic-tire-cord layer for reinforcement
D. Physical property of rubber material (as below)
Â
NEED HELP? CALL OUR AWARD-WINNING SUPPORT TEAM 24/7 ATÂ
+86 135 8920 6919
Mob: +86 135 8920 6919
Food machinery precision casting or food machinery investment casting, silica sol process. It is a casting process with little or no cutting.
Cast food machinery is an excellent process technology in the foundry industry. Its application is very extensive. Food machinery cast not only applies to the casting of various types and alloys, but also produces the dimensional accuracy of castings. The surface quality is higher than that of other casting methods, and even castings that are difficult to cast and which are difficult to cast have high temperature resistance and are not easily processed can be cast using investment casting.
In wax pattern process,we mix stearic acid and paraffin wax in wax pattern making,as you know,it is better than polyethylene,and the wax deformation is small.
In shell making,we adopt automatic sand-covering production line, which was invented under the guidance of our general manager.The indoor temperature was controlled by air-conditions,keeping the temperature at 24℃±1℃, which can make the castings much more stable,the internal tissues much more well-proportioned.
In shell hardening process,we use aluminium chloride to harden the shell.This can make the shell so hard that it can`t be distorted,at the same time the bug which the casting may have will be decreased.If there are letters or numbers in it,they will be much clearer.
In dewaxing process,about 95% of the castings suppliers adopt the original water dewaxing technics,but we using the advanced steam dewaxing technics,which we are very proud of. This can effectively avoid the air-hole and sand-hole, making the casting look much nicer.
In smelt process, we use middle frequency furnace, avoiding the emergence of the oxide; in molten steel control part, we use Germany-imported direct reading spectrometer machine, assuring its quality before the molten steel out of the furnace. During this process we use ERP production and management software to get the feedback information.
In shell-knock out process, we have special machines,which can decrease the hitting and knocking, easily made by manual shell knocking out.
In shot-blasting process, we have crawler-type and hanging shot-blasting machine, with steel shot 0.5-0.8, making the products smooth.Of course, if the customer wants it look much nicer, we also can carry out sand-blast treatment.
In heat treatment process, we use electric furnace, and adopt double-temperature control in order to heat the products equally. As a result, the products will have great metallurgical structure.
Our tolerance can reach at the grade of 5-7 according to our country`s tolerance standard.
In machining process,we have 12 CNC machining centers and some other machines, so we can make further machining if the customers need.
Precision Casting Of Food Machinery
Precision Casting Of Food Machinery,Investment Casts for Food Machinery,Food Machinery Investment Casts,Steel Casting for Food Machinery
Wei fang junlong precision casting co.,ltd , http://www.junlongcasting.com