Best Selling PRE UF Membrane

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 2 Sets set

Supply Capability:: 10 Sets per Week set/month

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Usage of PRE UF Membrane

UF membranes for RO pretreatment are mainly big size modules. It can save the space, investment of equipment and ....

Deatialed Introduction of PRE UF Membrane

PRE series UF membranes for RO pretreatment are mainly big size modules. It can save the space, investment of equipment and running cost. It is mainly used for t he pretreatment of RO systems for tap water, ground water, under ground water and treated wastewater with good quality for protecting RO elements. Tri-Highs PRE series UF membranes have high flux, good strength, long life. They have been successfully used in India, Japan, USA for the pretreatment of RO system for sea water desalination and ground water treatment.

Model	PRE8000K (inout)	PRE8060K (inout)
Design flux(L/h)	1650-3300	2250-4500
Area(m2)	31	45
Recommended P	0.12~0.15Mpa
Back washing P	5~10% lower than operating pressure
Back wash frequency	30sec/0.5~1 hour

Q: What are the main functions of packaging machinery?: Eight main functions of packaging machinery and equipmentPacking is a necessary condition for products to enter the circulation field

Q: What are the main plastic forming processes?: 3. cold pressing molding. Cold pressing molding is also called cold pressing sintering molding. The difference between the cold press molding and the ordinary compression molding is that the material is pressurized and molded at room temperature. The mold after release can be heated or cured by chemical action. This method is used in the forming of polytetrafluoroethylene and some high temperature resistant plastics (such as polyimide, etc.). The general process is three steps of billet sintering cooling.4. transfer molding. Transfer molding is a molding process for thermosetting plastics. When molding, the mold is heated and softened in the heating chamber and then pressed into the mold cavity where it has been heated. According to the different types of transfer molding equipment form: trap type; the tank; the piston.The requirement of plastic molding for transfer molding is that the plastic should have a greater fluidity before reaching the curing temperature, and the curing rate must be faster at the curing temperature. Phenol, melamine, formaldehyde and epoxy resins can meet this requirement.Transfer molding has the following advantages: less waste edge products, can reduce the processing quantity; second molding with fine or brittle insert and perforation of the products, and can keep the insert and the hole position is correct; the product performance is uniform, accurate size, high quality; the mould wear small. The disadvantage is that the manufacturing cost is high compression mold die; the plastic loss; the fiber reinforced plastics for fiber orientation and anisotropy; and around the insert around the plastic, sometimes due to melting is not strong and make the products according to the strength reduction.

Q: A & B two sets of packaging machines, at the same time packaging quality of 500 kilograms of goods: (3) large variance, indicating that this group of data volatility, variance is small, volatility is relatively stableAnswer: (1) a = x (501+500+503+506+504+506+500+498+497+495), 10=501,B = x (503+504+502+498+499+501+505+497+502+499), 10=501;(2) S2, =1/n[(501-501) 2+ (500-501) 2+... + (495-501) 2]=12.6,S2 B, =1/n[(503-501) 2+ (504-501) 2+... + (499-501) 2]=6.4;(3) a b > S2 dreams S2,The quality of R B packaging machine 10 bags of sweets is relatively stable.Comments on the subject, mainly on the average number, variance calculation, and their significance, the correct memory formula is the key to solving problems

Q: What kind of reducer is commonly used in packaging machinery?: There are many kinds of packing equipment, such as food packing, filling, quantitative packing, back channel packing and so on

Q: What's the best place to use the pillow type packing machine?: This device is now relatively mature technology, but each manufacturer's design is still a little different

Q: What is the delay time of the packer's cross sealing?: You can debug it yourself, set up a parameter, such as a delay of 1 second or a few seconds, look at the action of sealing, you know what time it is.

Q: Which friend is an expert in mechanical equipment or a better understanding of sealing machines? Tell me how to identify the equipment: If these are good, and then talk about the price, always a penny goods, this side, quick packaging machine is not bad,

Q: What are the packaging machines that use temperature control watches?: A lot of heating machines have to use thermostat

Q: What does the mechanical equipment include?: Hydraulic lifting track machineHydraulic tamping machine, rail sawing machine, rail machine

Q: What does that mean when the composite material is pressed and molded? What are pressing forming? What are the characteristics of press molding equipment? Its development: Molding: mainly used for thermosetting resins. There is a special molding machine. Molding pressure is much greater than the above. The mold structure is also more complex.

Based on our advanced technology and equipment, strict quality control, competitive prices and reliable service, our company has gained a favorable reputation.Our company gathers technicians, introduces advanced technology and integrates marketing requirements to develop new products continually. Our products are sold worldwide and are popular among the customers.

1. Manufacturer Overview

Location	Beijing,China (Mainland)
Year Established	2005
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Main Markets	North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe
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Export Percentage	91% - 100%
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