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 .

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 !

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.

Sawdust rods machine maintenance

1 , bearing shoulder the entire load of the machine, so good lubrication of the bearing life of a great relationship , it directly affects the life and the operation rate of the machine, thus requiring the injection of oil must be clean , seal must be good , the machine Oil machine oiling Office ( 1 ) Turn the bearing ( 2 ) roller bearing ( 3 ) All gear ( 4 ) activities bearing , sliding plane.
2 , the newly installed tires prone to loosening must always be checked.
3, note that the various parts of the machine is working properly .
4 , pay attention to check the degree of wear of wear parts , pay attention to the replacement of worn parts .
5 , put the activities of the device chassis plane should avoid activities out dust and other materials bearing on the bottom shelf can not move the machine could not have broken the material ,oil expeller in a serious accident.
6 , rotating gears in operation should be immediately stopped if the impact of the sound check and eliminate .
7 , bearing temperature rise , the reasons should be eliminated immediately stopped and checked .
Sawdust rods machine maintenance is an extremely important regular work , it should work closely with the operations and maintenance and other extremely , full-time staff should be on duty checks.

Oil flooding mechanism to

After nearly 20 years of research and practice, China's chemical flooding in technology, size, effects, etc. have been walking in the forefront of the world. Through nearly 30 mines testing and promotion that polymer flooding can increase oil recovery of 10%, flooding can increase oil recovery of 15% -20%. In 1997, China increased polymer flooding oil reached 303 × 104t, expected "during the" will increase oil 1500 × 104t. China's  Oil machine  are mostly terrestrial sedimentary and continental source, secondary recovery predicted average recovery was 34.2%, nearly one hundred million tons reserves left in the ground. The conditions for China's EOR offers tremendous potential. In the future, China's EOR flooding mechanism to deepen the understanding of the reservoir, reducing the cost and amount of EOR,  pellet machines  depth profile and improve the overall economic benefits of the project and other aspects of strengthening research, to maximize harvest rate and economic benefits.

parallel twin-screw features

parallel twin-screw features:
 WPC material handling device consists of deep grooves, large pitch,
large volume, uncompressed structure twin screw and barrel metal alloy
composition;  Oil machine  port on the increase, according to the
material requirements of any combination of technology, wide adaptability
 Wood pelletizer die:
    Die mold steel and high-quality branded plated handle, reasonable
distribution of stream crossings, to ensure a uniform particle
independently of each extrusion, with the precision cutter ensures smooth
section, frequency control is  oil expeller  to the different granulation
requirements.
 Cooling System:
    Unique three-dimensional cooling structure, combining multiple
powerful new cooling fan, the cooling effect is more. High production
efficiency, low energy consumption, especially for the processing of wood
pelletizing.