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December 11, 2018
Technological breakthroughs open the new material of the 10 billion-level market, the new material into a "material Xiangjun" rookie​

Technological breakthroughs open the new material of the 10 billion-level market, the new material into a "material Xiangjun" rookie Abstract On March 1st, the new material in the Changsha High-tech Zone is packing its own products. The newly built factory is still under renovation. The same product of a coiled cable tray is continuously shipped out of the temporary packaging workshop and sent to all parts of the country. The size of the hair is wrapped around the cable tray... On March 1st,...

December 06, 2018
Wenzhou-made latex pillow, the price increasing to 8,000 in Thailand, the Chinese aunt is still snapping

Wenzhou-made latex pillow, the price increasing to 8,000 in Thailand, the Chinese aunt is still snapping Latex Pillow Market in Thailand Many people will travel to Thailand because it is one of the most famous tourist destinations in the world. The scenery is beautiful and the religious colors are very strong. Here, you can experience the customs of Thai people. Because with the increase in the number of tourists, Thai goods are selling more and more expensive. Among them are Thai latex...

July 06, 2018
What’s to be done for water leakage of the rubber internal mixer ?

The mechanical equipment is used for too long, It will inevitably lead to this or that kind of failure, rubber internal mixer is no exception. What should be done if there is leakage in rubber internal mixer. In fact ,The water-leakage condition of rubber internal mixer is very rare, the reasons of leakage are mainly carbon black, because black carbon can absorb the moisture in the air, It will produce large amounts of water vapor when the mixing degrees reached 100 degrees during working , And...

July 05, 2018
What kind of two roll mixing mill is suitable for the laboratory ?

In rubber&plastic production industry, basically we will use mechanical equipment, such as two roll mixing mill, Rubber internal etc that used for batch production,The two roll mill machine is not only used in mass production of rubber & plastic industry ,but also make using of the experiment in laboratory,school,research institute, so what size of the two roll mill will be better when doing the experiment ? As for the size of the machine is mainly based on the amount of materials used...

July 04, 2018
How to repair the screw of pelletizer machine ?

How to repair the screw of pelletizer machine ? The screw of the twisted granulator should be considered according to the actual inner diameter of the cylinder and made according to the normal clearance between the cylinder and the new screw. After treatment for the reduced thread surface of worn screw’s diameter, Thermal spray wear-resistant alloy,And then grind it to same size.This method usually has the specialized spraying factory for processing repair,The cost is relatively low. Surfacing...

July 02, 2018
What is clutch-type dispersion kneader?

The first clutch-type dispersion kneader in China was resarched & developed by LINA Comapny,It is mainly used for rubber products such as rubber rings, rubber tubes, sticky tape, rubber belt, shockproof rubber, rubber roller, rubber sponge, tire, rubber sole, oil seal, silicone rubber and other miscellaneous parts. It is also can used in industrial raw materials and plastic products such as various cable materials, color masterbatch and carbide high filling, EVA, PVC, low-smoke halogen-free...

June 29, 2018
How to reduce the labor intensity of Open mxing mill machine ?

It is necessary to need open mixing mill machine in the rubber production industry, At the same time, This machine operator's labor intensity is relatively large, Then how do you reduce the labor intensity ?Here's a method: Remould the supporting knife of the mixing mill machine. Before the modification, the operator of the mixing mill needs to hold a cutting knife to continuously cut the rubber materials ,then make the rubber materials upturning on the rollers. The operator must continue the...

June 28, 2018
The relationship of vulcanization time and temperature ,And quality of vulcanization.

Vulcanization depends on temperature, pressure and time .It has to take some time to complete the vulcanizing process.The duration of vulcanization depends on the temperature of the vulcanization, the materials formula and the thickness of the vulcanizing part. Vulcanizing temperature directly affects the vulcanization speed and product quality: High vulcanizing temperature,Then vulcanizing speed will be fast and production efficiency will be high . But it will cause the crack of rubber...

June 27, 2018
Be sure to pay attention to these three points when repairing and disassembling the open mixing mill ?

The open mixing mill is an indispensable equipment for rubber products factory,Some faults may be caused by misoperation when using the machine, If there is a serious problem, you can contact the manufacturer directly for maintenance, if it’s minor faults we can repair it by ourselves . Here, Guangdong LINA remind everyone to pay attention to the following three points when repairing the machine by yourself: 1,Disassemble transmission gear Be noted that the corresponding meshing tooth of a set...

June 26, 2018
How to solve the problem of temperature control of the rubber internal mixer?

The temperature precision of internal mixer is directly affect the R&D results of material formula, The general heating methods are electric mould heating and oil heating . The power and mould processing methods of Internal mixer’s electric heating are different and the results are different,The specific solutions are as below: Surround type electric heating: The power of a single thermal fuse can reach 2.1kw, The temperature difference between the two ends is more than ten degrees,Even...

June 23, 2018
All these factors will affect the mixing and kneading speed of rubber internal mixer.

According to investigation that there will be some fast or slow speed when the rubber internal mixer working, what are the reasons? The following factors will affect the mixing and kneading speed: 1, Ram piston pressure, rotor speed and structure shape, mixing temperature. 2, The feeding sequence will also be affected, and the capacity of mixing chamber. 3, Rotor material, some of the mixer rotor material is not good enough,Low wear resistance , so when choosing the mixer machine, the mixer...

June 22, 2018
The Working Principle of plastic granulator

After the plastic is added to the hopper, the plastic falls onto the screw rod smoothly through the hopper and is caught by the screw thread. As the screw rotates, the screw is forced to push towards the head of the machine, forming a process of mechanical transmission.When the plastic is pushed through the feed port to the head , because of the screw thread depth decreases gradually, also for the strainer, spreader plate and the handpiece’s existence of the resistance,High pressure is formed...

June 22, 2018
LINA Rubber Granulation Line Achieves a High Level in Rubber Granules Making Industry

LINA Rubber Granulation Line Achieves a High Level in Rubber Granules Making Industry Several days ago, the Department of Science and Technology of Shandong Province organized relevant experts to identify the rare earth isoprene rubber developed independently by Guangdong LINA Machinery Co., Ltd. has now set up an annual production of 30,000 tons of rare earth isoprene rubber granulation and production line, which will fill the gap in China's production of isoprene rubber. LINA Machinery of...

June 21, 2018
How many kinds of rubber machinery are there ?

Rubber machinery is used to manufacture various kinds of rubber products(such as tires),Namely general tire machinery, rubber machine and other rubber products machinery . General rubber machinery General rubber machinery is for manufacturing materials or semi-finished products, including raw material processing machinery,internal mixer, Open mixing mill, extruder, calender, curtain canvas pretreatment device and cutting machine etc . Tire Machinery This kind of machinery including tire molding...

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