Insufficient pressure pump overhaul

No oil pump overhaul, if they are dirt clogged oil filter, oil filter should be washable. The case of the oil used for too long, because the sediment adhering to the inlet valve on the The resulting valve does not close together, should be replaced with a new release of oil or old  oil expeller  and clean the inlet valve. If an insufficient amount of oil in the tank, add enough oil to the tank can be,If the vacuum pump in the minors, you can pull out the small piston, and then injected into the oil pressure.
Inadequate maintenance of pump pressure, if there is dirt or poor sealing valve, be washable after grinding, so close together. If an inlet valve plug and oil press Seat poor contact can also be washable after grinding, so close together. If an oil press oil out of the valve plug and seat causing poor contact or tighten oil spills, Progress can grind oil press  oil equipment  plug and seat, so close together or tighten the plug. The case of the small piston and pump wear after the gap is too large, should be replaced with new pumps.

EPDM international supply in short supply

Specializing in thermoplastic vulcanizate (TPV), the high-speed rail industry, has won orders have to be stable with quality and competitive price. At present, because oil prices are high , EPDM international supply in short supply , causing the price of EPDM is almost close to 50,000 yuan per ton / ton , and the traders are confident that exceeded 50,000 yuan / ton, is at hand, so are determined not shipments.
How to deal with  oil expeller  problems in the previous news to talk about co- create the world's leading dynamic vulcanization technology, in the process, greatly reducing the cost of production of TPV . The cost of the raw materials to solve this problem , while the EPDM in particular under conditions of dynamic vulcanization TPV TPV can be kept consistent with previous performance. Currently used in the injection molding industry , has been  oil refinery  without any obstacles , and now in order to further the two sides in terms of melt fracture do further research to expect extrusion, blow molding areas have
more applications .

Thermoplastic processing methods

1 , good flexibility and resistance to deformation , resistance to environmental aging resistance equivalent to EPDM rubber, while its oil and solvent resistance and universal neoprene.
2 , wide application  oil equipment  range (-60-150 ℃), hardness and wide application (25A-54D), easy to stain the advantages greatly improved product design freedom .
3 , excellent processing performance : Available injection, extrusion and other thermoplastic processing methods , efficient,  oil refinery , without additional equipment, high mobility , small shrinkage .
4, green , recyclable, and reusable six no significant decline in performance , compliance with EU environmental requirements.
5 , light weight ( 0.90-0.97 ) , the appearance of uniform quality , high-grade surface , feel good .

Continuous phase consisting of polypropylene

In a wide range of applications with the traditional rubber material , other TPE elastomers ( including TPR \ SBS, SEBS, TPU , etc. ) materials, such as plastic or PVC materials, the overall performance and overall cost alternatives all have
certain advantages , so as to products  machine for pellets  product innovation , improve value-added products , improve competitiveness provides a new choice.
Is ThermoplasticVulcanizate short, the Chinese name for the dynamically vulcanized thermoplastic elastomer EPDM EPDM dynamically vulcanized or thermoplastic rubber, is highly vulcanized EPDM rubber EPDM particles dispersed in a continuous phase consisting of polypropylene PP thermoplastic polymer
elastomer material. TPV room temperature physical properties and functions similar to thermoset rubber , high temperature performance properties of thermoplastics , can be quickly and economically and easily shape . Dynamically vulcanized EPDM TPV thermoplastic elastomer / rubber  oil refinery  rubber material by dynamically vulcanized EPDM EPDM rubber in less than 2 micron-
size particles dispersed in the plastic matrix of polypropylene PP , the rubber and plastic characteristics of a good the combined together to obtain comprehensive high -performance elastomer material .

Ren Hong Kong TM Flame Retardant TPV drying before processing

Because tough TPV Port TM retardant containing about 30% of the flame retardant , so the process is different conventional TPV , the following aspects are to be noted :
Ren Hong Kong  machine for pellets  TPV drying before processing
To be dried before processing , dry conditions of 100 ° C / 2 hours, dried test is in place , you can view products and articles section apparent , if the apparent roughness and  oil equipment  in a cross section , then need to be further dried. At that time did not run out of flame-retardant TPV, you need to be sealed and stored , or when the next use still need to dry !

Screw with pin

Average processing temperature as not more than 200 ° C, for extrusion processing , if there is a pin screw that kind of thing , the processing temperature needs to be further reduced ! For the hardness of Shore A60-80 flame retardant grade TPV, recommended injection molding temperatures from 170 ° C upwards beginning tune ; Shore A85-90 flame retardant grade TPV, from 180 ° C begin ! Extrusion processing ,  oil expeller  respectively, from 160 ° C and 170 ° C begins.
Flame Retardant TPV relatively more difficult coloring , usually our only should the white and black two kinds , if you need other colors , you need to customize ! But there is a direct customer's  oil refinery  , it can speed up the progress of the color , but pay attention to the following questions : a) do not directly use toner , unless the customer's own re- granulation ; b) Optional masterbatch to PE or PP as the base material , and requires very good flowability and lubricity , c) the amount of added masterbatch generally in the 3-5 % .

Plastics and rubber is no longer a simple

Plastics and rubber is no longer a simple, everyday bottle, film, tires, etc., but more infiltrated into the high-precision.
Tip of products, and  machine for pellets  materials, such as high-precision instrument parts, auto parts, medical.
Therapy devices, and even oil exploration highly difficult job. The rapid development in all walks of life, the plastic.
Rubber increasingly showing its vital importance.
With the national focus on supporting the development of new materials industry, the encouragement of sustainable development policy and its implementation And stringent environmental policies, plastics and rubber in the national economy more and more important role in the development have been Become irreplaceable material. Plastics and rubber application has been involved in automotive, electronics, medical, Household appliances, building materials, packaging, printing,agriculture, water conservancy,  oil expeller  engineering, transportation, transport Lose, cosmetic, food, aerospace, apparel, stationery, furniture, gifts and other fields, And applications in these areas continue to expand. While in some new areas should get more Purposes. Currently plastics processing industry has become the country's largest industry, light industry, China has become the world The largest plastics production and consumption country.

Oil refineries refinery project belongs fuel type

Oil refineries refinery project belongs fuel type, producer five standard gasoline, diesel, aviation kerosene. That Burma oil and gas pipeline project is also an important supporting projects. Project is located in peaceful industrial park, Kunming
Ethnic village near the Dianchi Lake City 27.2 km. Currently the project has entered the main construction phase,  oil equipment  tank shape.
Oil outside discloses its 10 million tons / year refinery project environmental impact report and approval, but Beijing,
Kunming and many other environmental organizations found that the EIA report absolutely no public  oil refinery  chapter. In
After further study, the environmental organization called the project in the planning, site selection and other aspects of Zhu
Many irregularities.

vegetable oil plant a multi-purpose machine

Regardless of differences in climatic conditions across the country, the real effect of the oil can boot the machine nmb crude oil production the forcible feeding device, the average rate of feeding, crushing speed, can be widely crushing peanuts, soybeans, rapeseed, sesame, sunflower, flax seed, mountain tea seed, cotton seed, pepper seed, walnut, tung seed, castor, almond and other oil crops. Fried materials directly affect the quality of the oil processing and the oil yield, the "third press, seven fried material," saying, fried visible material in the oil extraction process, the importance of which lies in the fry feed fried feeder quality and devices.

vegetable oil plant in two oil technology

Pressed oil is separated by mechanical pressure to allow oil from oil , and extrusion. This method is natural pollution is authentic head and said virgin oils , maintaining the oil is rich vegetable oil plant E ( antioxidant , aging ) , lecithin , unsaturated fatty acids and various nutrients , authentic, oil high product concentration , wall over time , usage of only 1 /2 of the ordinary oil , to " eat oil , eat oil" health purposes fundamentally reflects green, natural , nutrition, health. " China Business" June 24, 2002 edition 14 newspaper reports : to ensure a high nutrient content of edible oil crushing process will be popular !

Leaching rule is the 6th light gasoline and chemical solvents such as benzene , canning soaked , volatile extraction , this method destroys the nutrients oilseeds , taste is not good , refined seed oil extraction toxic to humans is difficult to remove residual solvent and clean , a chemical system oil process, this production process handling capacity, low cost, profitable , mostly domestic vegetable oil plants are using this technology .

oil mill plant ， vegetable oil plant

When oil machine operating prepared material enters chamber from the hopper and then moves forwards by the rotating pressing screw and is pressed.Under the high-pressure condition in the chamber, friction between material and screw, between material and chamber will be created which also creates friction and relative movement among material particles. On the other hand toot diameter of the pressing screw caries larger from one end to the other, hence, rotating, it not only prshes particles moving forwards but turns them outwards as well, meanwhile, particle adjacent the screw will rotation along with screw`s rotating,oil expeller causing every particle inside the chamber to possess different speed therefore relative movement among particle creates heat which is necessary during manufacturing because of helping protein change property, damage colloid, increase plasticity, decrease oil`elasticity, resulting in high oil productivity.

Press the daily maintenance of the three elements

Used the press knows, oil press also has low and peak seasons, during the peak season, the use of press time is relatively long, relatively high frequency. Wear this time press is more serious, in order to prolong the service life of press, in the off-season when they need to do maintenance work.

1, the details determine success or failure

For some voids press to detailed examination, especially the gap between the screws haft and a doughnut, must ensure that the spacing in the normal range, when the middle blocked with debris, need timely, prevent the occurrence of jam event. Also check the bolts and nuts tightness, prevent in the use process because of the vibration loosening.

2, pay attention to the waterproof

The off-season is rarely used in the press, for placing time must be far away from water, prevent oil press oxidation rust. In the storage should be to prevent decay,must will excess oil expeller internal cleaning, to prevent residual impurities cause corrosion of oil press. In some bearing part daub lubricating oil, can prevent rust.

3, regular inspection

Although the off-season rarely use press, but in order to ensure the performance,need to regularly restart oil equipment equipment, can effectively prevent some rusting parts, effect of press flexibility. The need for maintenance of the circuit device, to prevent the cable during storage was a rat bite bad.

Vegetable oil purchase skills

1, the smell the smell. Should have the inherent flavor of vegetable oil plant (such as peanut oil, sesame oil, Rapeseed Oil etc.), such as smell may be the acid value, peroxide value exceed the standard products.

2, see the appearance. Products of good quality, high degree of refining of edible vegetable oils should be clarified, transparent, with the variety of unique color, does not contain any impurity.

3, look at the price. Buying time to compare the prices of similar products. Attention should be paid to the product name, list of ingredients, recognition or similar name ormixed with other cheap vegetable oils to mislead consumers.

4, look at the label. Should choose large and famous enterprises to purchase products,label product name, list of ingredients, net content, the implementation of standards,production date, shelf life, factory name, product grades, whether to label GM, storageconditions should be complete.oil press

Vegetable oil purchase skills

The peroxide value. Edible plant oil peroxide value increased, indicating that the degree of oxidation of vegetable oil plant  increased, will lead to fat oxidation inferior,produce low molecular aldehydes and ketones much harmful to the human body,reduce the nutritional value of vegetable oil. "Food sanitation standard" provisions ofplant oil peroxide value should be less than 0.25g/100g.

The acid value. The acid value is an important health indicators of food oil processing acid value, increase food in vegetable oil, can cause fat fission, lower digestivefunction of normal human nutrition value, seriously inferior oil will produce harmful substances. "The provisions of acid value should be less than 3mg/g of ediblevegetable oil health standard".

Residual oil extraction solvent. The production of edible vegetable oil leachingprocess of oil extraction solvent containing trace, is mainly the alkanes mainly sixcarbon, some of the ingredients (such as benzene) has promoting effect on leukemia.Oil extraction solvent residue is an important health indicators of edible vegetable oil,edible vegetable oil "standard" hygiene regulations should be less than 50mg/kg, and the one or two grade soybean oil requirements may not be detected.

Heating test. Heating test is a convenient method for identification of edible vegetable oil refining degree. The project failed, the oil may be crude oil (crude oil), may also berefining level is not high, has not yet reached the standard of hygiene is not ediblevegetable oil must not be in the market.

Structure of press

Structure of oil press: 1 main body. 2 hydraulic transmission. 3 electrical control

It is as follows:

The 1 main body parts:

It is composed of a bottom plate, column, roof, pressing frame assembly, an oil receiving tray, nut and other parts, are the main

One of the pressing body, oil in the frame assembly, force by the cylinder assembly topromote the flow of oil from the press frame, the oil flowing through the joint, oil pan to the oil barrel.

2 hydraulic transmission part:

This is the machine to produce high oil plantrate of the main working power source, which is composed of a transmission shaft, worm gear, worm, gear pump, high pressure pump, relief valve, manual valve, cylinder assembly, pipe joints and other parts. This machine adopts the world's most advanced hydraulic pump station, South Korea threeplunger pump, compared, than the domestic two plunger pump speed, oil pressure,high temperature, oil temperature above 65 degrees without cooling device,sustainable work.

3.Electrical control part :

This is the machine is advanced, it is regulated by the motor, voltage meter,temperature control meter, pressure meter, power supply insurance and othercomponents.

Structure of press

Structure of oil press: 1 main body. 2 hydraulic transmission. 3 electrical control

It is as follows:

The 1 main body parts:

It is composed of a bottom plate, column, roof, pressing frame assembly, an oil receiving tray, nut and other parts, are the main

One of the pressing body, oil in the frame assembly, force by the cylinder assembly topromote the flow of oil from the press frame, the oil flowing through the joint, oil pan to the oil barrel.

2 hydraulic transmission part:

This is the machine to produce high oil plantrate of the main working power source, which is composed of a transmission shaft, worm gear, worm, gear pump, high pressure pump, relief valve, manual valve, cylinder assembly, pipe joints and other parts. This machine adopts the world's most advanced hydraulic pump station, South Korea threeplunger pump, compared, than the domestic two plunger pump speed, oil pressure,high temperature, oil temperature above 65 degrees without cooling device,sustainable work.

3.Electrical control part :

This is the machine is advanced, it is regulated by the motor, voltage meter,temperature control meter, pressure meter, power supply insurance and othercomponents.

oil mill thermostat fried material

Fried materials directly affect the quality of the oil and the oil yield, the "third press, seven crude oil production," saying, fried visible material in the oil extraction process, the importance of which lies in the fry feed fried feeder quality and devices. Fry feeding machine adopts gear drive, all models are installed damping noise reduction device, thicker plates and fried chamber volume, the available variety of heating fuel heating (coal, electricity, gas, firewood, etc.), extensive heat, fry feed and quick design concept, greatly improving the life and fried fried feeder seed quality, but also equipped with seed oil press temperature indicator, inverted switch, magnetic devices and other advanced features, simple operation, high degree of automation.