HDPE one method/two method polyurethane heat preservation pipe production line

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HDPE one method/two method polyurethane heat preservation pipe production line

Description:  

   1. Such three layer PE system mainly contains blasting section, coating section, inspection section and so on. The three-layer PE anticorrosion structure includes fusion bonded epoxy-powder bottom layer, polymer adhesive middle layer and polyethylene top layer.    The epoxy powder is a kind of thermosetting nontoxic coating, forming the high molecular weight cross-linking structure coating after solidifying, featuring good chemical anticorrosion and higher mechanical properties. The function of epoxy-powder bottom layer is to form continuous coating, providing excellent adhesion by agglutinating and solidifying the steel tube surface with good chemical resistance and cathodic disbanding resistance. The function of polymer adhesive is to agglutinate the epoxy powder before gelation, and to agglutinate the polyethylene top layer, which unites all three layers together. The three-layer PE process, with the epoxy powder coating as bottom layer, binding and bundling through polyethylene PE and adhesive, is widely used in anticorrosion of steel pipes at home and abroad, and applied to the oil pipeline and gas pipeline, as well as to the gas supply and water supply for civil use.

   2. HDPE One /Two step method polyurethane heat preservation pipe production line Isolate heat layer and anti-corrosion layer are wrapped on steel pipe at the same time, continuous production, high efficiency and low cost. In-line ball blast and de-rust, in-line painting and antirust treatment; In line complete automatic hydraulic deviation revising machine, high precision, stable and reliable. Multi-roller pressing transmission to convey steel pipe. Steel pipe range:Φ45-Φ1420mm.

HDPE pipe range: Φ110-Φ1590mm.    


Extruder

Tractor

Mould

Pipe diameter

SJ-90-1/25

SJGF-400-4 claw

110,250

75-400mm

SJ-120-1/25

SJGF-800-6 claw

420

400-760mm

SJ-150-1/25

SJGF-1500-8 claw

760

600-1380mm





Applications:

   Widely applied to central air conditioning, architecture, chemical industry, medicine, textile, metallurgy, ships and cars, appliances industries and department of cold heat pipe, containers, can achieve reduce cold loss and the effect of heat loss    

Competitive Advantage:

   Bowed resistance, heat resistance, cold resistance around, flame retardant, waterproof, low thermal conductivity, shock absorption, sound-absorbing excellent properties, etc Qingdao Long chang jie co., LTD is specialized in producing all kinds of anti-corrosion insulation equipment of professional manufacturers Company produce the extruder, PE jacket pipe. drawbench machine ,tractor machine. Hydraulic seal machine. High and low pressure polyurethane foam machine Foaming platform the outer wall of steel pipe shot blasting derusting machine One-step foam jacket pipe equipment 2PE 3PE etc  



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Q:Which great God knows what equipment a small plastic shell needs?!
I'm a little far from your territory. I'm in Guangdong and I have a lot here. You go to Alibaba network to find a lot of, this device in China has been very popular.
Q:How much does it cost to have a disposable plastic cup and bowl processing plant?
Now online can buy, of course, the machine on the spot to look goodCup making machine, bowl making machine, printing press, drawing machine, almost
Q:Do waste plastics recycling processing, the state subsidies, and now the prospects are good?
Plastic machinery production of this piece, I personally think that Shandong is still a lot of production enterprises. All regions have done, and quite a lot, forming a production chain of processing. Shandong outstanding people, saints land, people are very real. Suggest that you go to Shandong site visits, compared to, not light, cheap, the most important thing is to look at the quality of the machine, after-sales service. Just like my friend bought a machine, the price is not very cheap, but the quality of the machine is good, and there is nothing wrong with it.
Q:What kind of equipment and personnel do you need to open a plastic sandals processing factory?
The production of plastic sandals is the use of injection molding machine, injection molding machine in general to choose 500g-1000g, matching plastic crusher, drying machine, injection molding machine that usually adopts water cooling mold, also need cooling water system.
Q:PC and PC alloy plastic surface effect which better, which good processing, and what are the other differences?
The plastic processing of PC alloy PC alloy, in order to improve the mechanical properties of other plastics and the incorporation of PC raw materials, such as PC/ABS, PC/PA, PC/PS and so on, area is PC as a reinforcing agent with other plastics.
Q:ABS plastic processing flow
ManufacturabilityABS is an amorphous polymer with no apparent melting point. Because of its grades, grades, in the injection molding process should be based on the different grades to formulate the appropriate process parameters, generally in 160X: above, 270C can be formed below. Because the temperature is too high, there is a tendency to destroy the rubbery phase in ABS and begin to decompose over ZTOC. In the process of molding, ABS has better thermal stability, wider range of choice, and it is difficult to degrade or decompose. Moreover, ABS melt viscosity is moderate, its fluidity is better than the polyvinyl chloride, the polycarbonate and so on, moreover, the melt cooling solidification speed is relatively quick, generally in 5 ~ 15S can be cold solid. The mobility of ABS is related to both injection temperature and injection pressure, where the injection pressure is slightly more sensitive. Therefore, in the process of forming hand from the injection pressure to reduce the melt viscosity, improving the filling performance. ABS because of the different components, the performance of different water absorbent and adhesion, the adhesion and absorption of water between 0.2 ~ 0.5% and sometimes up to 0.3 ~ 0.8%, in order to get the products ideal for the drying process, before molding, the moisture content below 0,1%. Otherwise, the surface will appear on the silver bubble,.
Q:I want to open a small plastic particles processing factory,
I also want to open such a factory, does the profit? I'm using scrap plastic as a particle here, so I want to check it out.
Q:What machine does the pattern design of this mass produced plastic product use?
Hello, let me answer the question for you: you can open your mobile phone, Baidu, and then enter your current location, and then enter the address you want to query. The Baidu maps will automatically navigate the nearest route for you.
Q:How much does it cost to process disposable plastic bags?
Ruian pine machinery factory production of such machinery is probably 19 to 220 thousand of the way, Taiwan produced more expensive, most of the price is more than 300 thousand bar,
Q:Plastic food bags processing machines where there is ~ how much is the price, I know
You mean the production of food bags? A machine or a sealing machine? Vacuum packaging machinery, food packaging bags, I can provide you with!

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