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Tongda Analysis Machine Is Rich In Variety

Posted by tongdaedith on Mai 22, 2019 in News

The industrial Tongda analyzer is divided into two large-scale mobile Tongda analyzers and portable Tongda analysis machine.

Mobile Tongda analyzer: usually composed of console, high voltage generator, ray tube head, cooling device, high voltage cable and low voltage cable, lifting trailer and water pipe, etc. It is large in size and generally suitable for fixed inspection sites, but due to wearing The advantages of strong penetration and long use time make the range and effect of the mobile Tongda analyzer greatly improved. With the professional image intensifier system, the real-time imaging effect of the detected workpiece can be realized. Greatly improve the efficiency of detection. Similarly, powerful system functions are destined to be relatively expensive.

Portable Tongda analyzer: It is insulated by SF6 gas, small in size and light in weight. The machine consists of three parts: console, X-ray generator and low-voltage connecting cable. This Tongda analyzer is relatively inexpensive to manufacture and is widely used in on-site construction testing. Generally, less than 60 mm of the detected workpiece can be photographed by a portable Tongda analyzer to obtain effective results.

Tongda analyzer is divided into directional radiation and circumferential radiation from the radiation angle.

Directional radiation: fixed unidirectional radiation, the cone angle of the beam is generally in the range of 40 ° ~ 45 °.

Circumferential radiation: the beam is radiated X-rays simultaneously on a 360° circumference perpendicular to the axis of the X-ray tube. This is used to detect the entire weld bead by one exposure for detecting the annular weld of a large-diameter pipe and a spherical container. Photographic work can greatly improve the efficiency of detection.

Tongda analyzers can be divided into glass shell X-ray tubes and corrugated ceramic X-ray tubes according to the different X-ray tube materials.

Glass-shell X-ray tube: It is commonly used at home and abroad because it is relatively simple to manufacture.

Corrugated ceramic X-ray tube: It is currently used in variable frequency gas insulated portable X-ray machine. It has some characteristics of long life, small size and light weight of cermet tube.

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Jilian Mold Pet Preform Create A Beautiful Tomorrow

Posted by nicolepreform on Mai 22, 2019 in News

Jilian Plastics Branch from Taizhou, China is a company that produces and researches Pet Preform molds, blow molds, cap molds and various injection molds.

We are located in Huangyan, Taizhou City, Zhejiang Province, with developed economy and beautiful eastern coastal cities. It is close to Ningbo-Taizhou-Wenzhou Expressway and 104 National Highway, only 17 kilometers away from Huangyan Airport and 15 kilometers away from the harbor terminal.

We design and manufacture self-locking polyester preform molds and pin valve gate polyester preform molds, which have been widely used in beverage, candy, cosmetics, edible oil, pharmaceutical and chemical packaging industries.

Our various injection molds are popular in the Middle East, Southeast Asia, Africa, South America and China.

We will provide quality molds with sincere attitude and perfect service. We will work with you to create a better tomorrow!

Our engineers in development and concept generation specialize in achieving the smallest customer needs and working with tool manufacturers to help us achieve the highest levels of China Pet Bottle to satisfy our customers.

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China Pet Bottle With Good Reputation

Posted by nicolepreform on Mai 20, 2019 in News

Pet Preform is a product widely used in the industrial field. It generally has high transparency and insulation, and it is not prone to deformation, and the elasticity of the bottle is also good. So everyone knows how the PET preform is. Was it made? What do you know about PET preforms? Next, follow Gillian Plastics Co., Ltd. to find out more about it.

When designing extruded PET bottles, if the material is polyethylene or polypropylene, the cross section of the PET bottle should be rectangular or elliptical. For low density polyethylene or other flexible PET bottles, the cross section is round. As well.

This facilitates the extrusion of the contents from the PET bottle. The PET parts used in conjunction with the PET bottle mouth are mainly caps and seals. The design of the PET bottle mouth should be focused on; how to make the PET bottle mouth better fit the lid and sealer with the bottom of the PET bottle, which is the weak part of the mechanical properties of the PET bottle.

Therefore, the bottom of the PET bottle is generally designed to be concave; the corners of the PET bottle and the concave portion are excessively curved. In order to facilitate the stacking of PET bottles and increase the stacking stability of PET bottles, the inner bottom of the PET bottles should be designed with internal grooves.

Jilian Plastic Mould is a China Pet Bottle manufacturer with good reputation and influence. Our products are reliable in quality and can provide you with a series of perfect after-sales service. If you are excited, please leave us a message!

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Jilian Mold Provides A Guaranteed China Pet Bottle

Posted by nicolepreform on Mai 16, 2019 in News

Nowadays, the chances of young people going out are getting more and more, and they are almost unwilling to be bored at home for a day. Under such a market, some beverages and mineral water have become the protagonists of the market, and as pet preform manufacturers, not only the pet preforms, but also the Pet Preform. To shape the brand image and beauty, it is more important to consider the portability of the consumer who has not finished the drink.

There are two solutions here. The first is to properly slim down the pet bottle and concentrate the capacity to the capacity that the consumer can drink at one time. This solves the problem of not being able to carry it, and drinking it once or twice. After that, you can drop the bottle directly.

The second method is to meet the consumer’s requirements for capacity, without reducing the capacity, it is to make some improvements on the bottle, with some scenes, such as the combination of the frame, backpack, hand and other places, easy to carry and put, just It must be combined with these exodus to achieve a humanized design.

At present, the birth of edible packaging does not completely solve the problem of drinking water. It does not meet the application of going out anytime and anywhere, but it is applied and purchased at one point; it does not occupy the market so quickly.

Welcome to choose Jilian mold, we provide you with quality guaranteed China Pet Bottle products, we also have a team with professional knowledge and rich experience, I believe that we can bring you satisfactory products and services.

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Future Development Of X-ray Directional Analyzer

Posted by tongdaedith on Mai 15, 2019 in News

X-ray Orientation Analyzer has become an important part of the processing industry and surface engineering quality inspection, and is a necessary means for products to achieve superior quality standards. In order to internationalize the products, China’s export commodities and foreign-related projects have clear requirements. Triple ray protection software, hardware, and labyrinth design to ensure the radiation damage caused by the operator’s personal safety and accidental operation.

The large sample compartment design allows for more space in a smaller host than in conventional models. The X-ray directional analyzer adopts a new optical path design to minimize the negative influence of the air path on the measurement of chlorine, ensuring the detection limit and stability of chlorine. The latest optimized system analysis software can be based on sample material, shape and The size automatically sets the light pipe power, which can extend the service life of the light pipe and fully utilize the performance of the detector, greatly improving the measurement accuracy.

The most important application of the detector is to separate the isotopes and determine their atomic mass and relative abundance. The accuracy of determining atomic mass exceeds that of chemical measurement methods, and the exact mass of atoms above about 2/3 is determined by mass spectrometry. Due to the equivalent relationship between mass and energy, knowledge about the nuclear structure and nuclear binding energy can be obtained. For the analytical measurement of radioactive decay product elements that can be extracted from the ore, the geologic age of the ore can be determined. Mass spectrometry can also be used for organic chemical analysis, especially for trace impurity analysis, to measure the molecular weight of molecules. X-ray directional analyzers provide a reliable basis for determining the molecular formula and molecular structure of a compound. Since the compound has a unique mass spectrum like a fingerprint, the detector is also widely used in industrial production.

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Welcome To Choose Jilian Plastic China Pet Bottle

Posted by nicolepreform on Mai 14, 2019 in News

Pet Preform packaging belongs to the blow molding industry. It is made by injection molding and blow molding. The pet preform made of PET is resistant to high and low temperature, acid and alkali, non-toxic, environmentally friendly and odorless. For food packaging, the southern injection molding technology is developed, mostly based on large-scale enterprises, mostly in the north and small and medium-sized enterprises, the demand is very large.
Advantages of PET as a packaging material:
1, has good mechanical properties, impact strength is 3 to 5 times that of other materials, good folding resistance.
2, oil resistant, fat resistant, dilute acid, dilute alkali, resistant to most solvents.
3, with excellent high and low temperature performance, can be used for a long time in the temperature range of 120 ° C, short-term use can withstand 150 ° C high temperature, can withstand -70 ° C low temperature, and high mechanical properties have low impact.
4, gas and water vapor permeability is low, both excellent gas barrier, water, oil and odor performance.
5, high transparency, can block ultraviolet light, good gloss.
6, non-toxic, tasteless, good health and safety, can be directly used for food packaging.
Welcome to choose the China Pet Bottle of Jilian Plastics. We are a pet preform that you can trust and choose. It is also a good choice for our customers, so what are you still hesitating? If you are heartbeat, please leave a message!

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How To Better Make Pet Preform

Posted by nicolepreform on Mai 10, 2019 in News

Today, PET is widely used as a packaging material in many industries. Especially in the food industry, PET containers come in many forms and shapes, some of which have high requirements for the production process.

Injection blow molding has become the preferred process for making hollow bodies, such as Pet Preform. The temperature of the PET parison is an important factor in the production process. The preformed parison is heated to about 250 ° C, expanded by compressed air in a blow mold to its final shape, and then typically transferred directly to the filling station.

If the parison is heated too long or too short in the first step, the material will not have the best performance for further processing. Therefore, a controlled heating process is essential. The use of thermal imaging systems is a major contributor to achieving this goal. Not only does it allow you to optimize your production processes, it also saves energy and material costs.

If you are looking for a reliable China Pet Bottle manufacturer, then Jilian mold will be your good choice, we have the solution that can be tailored for you, I believe that we will not let you regret it.

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Adjustment Of Tongda Analysis Equipment

Posted by tongdaedith on Mai 8, 2019 in News

The Tongda analysis device circuit has no adjustment part except the sensitivity adjustment potentiometer. As long as the welding is correct, the circuit can work normally. When the whole machine is static, that is, when the speaker does not sound, the total current is about 10mA. When the sound of the metal speaker is detected, the current of the whole machine rises to 20mA.

If the new Tongda analysis equipment does not work properly, first check whether the components on the circuit board and the wiring are soldered incorrectly, and then measure whether the battery voltage and the power supply loop are normal. The voltage regulator diode VD1 is stable between 5.5 and 6.5V, VD2. Do not weld the polarity. Do not weld the primary and secondary ends of the oscillating coil in the disc.

Tongda Analysis Equipment Maintenance Instructions:

1. Equipment maintenance (especially welding and drilling) is prohibited during the operation of the equipment. An isolation barrier should be provided to prevent welding slag and debris from scattering.

2. A complete isolation board should be used when installing new equipment.

3. Prior to transporting the repaired equipment back to the production line, it should be cleaned with magnetic pads, brushes and a vacuum cleaner.

4. After completing any repairs or installations, a quality assurance team member should inspect the equipment and its surrounding area.

5. Tongda analysis equipment usage precautions.

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Quality Guaranteed China Pet Bottle

Posted by nicolepreform on Mai 8, 2019 in News

There is a certain production process for the processing of Pet Preform, and it can also ensure that PET bottles have very good product performance and advantages. The production process of PET bottles is special. PET bottles have specific processing technology and must be produced and processed according to certain production processes. There are many characteristics for the production process of PET bottles.

PET bottle is a relatively clean packaging container, the production process can be completed by one-step method, and the storage time of the two-step method is reduced, and the extrusion blowing process is not processed, and the process is omitted. Steps, and can also avoid dust inside and outside the bottle wall, without contact with the preform and the container, which effectively reduces the erosion of bacteria, so the PET bottle is non-polluting and hygienic, and can completely guarantee high quality and high level. Production, and also increased the life of the use, this method is more in line with the relevant national laws and regulations, and is suitable for GMP management requirements, PET bottles have very good performance and have very good processing methods, when used Played a very good use value.

The PET bottle is a high-quality bottle and has a unique production process. It is designed with a vertical injection process to ensure the wall thickness of the tube blank and the quality is very consistent and very precise, thus increasing the height of the bottle. Impedibility, high sealing performance and high mechanical strength. The bottle mouth is very beautiful and neat, and there is no blunt, no trim, the thread size is very stable, the precision is very high, and there is very good outside. Gloss, it is very temperament to use, especially on the grade.

The characteristics and performance of PET bottles are guaranteed to be of great value when used, and can be widely used and promoted in the corresponding fields. PET bottles are mainly used in medical and health care products and have very good performance. Service.

Jilian Plastic Mould provides our customers with quality guaranteed China Pet Bottle. We are the leader among many Chinese pet bottle manufacturers. No matter what your needs, just come to consult us, I believe we can let you satisfied.

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China Pet Bottle Create Wealth For You

Posted by nicolepreform on Mai 5, 2019 in News

PET bottles are widely used in daily life and play an important role. So how do you know how PET bottles are processed? Here are 8 ways to process Pet Preform:
1. PET treatment Because PET macromolecules contain lipid groups and have certain hydrophilicity, pellets are sensitive to water at high temperatures. When the moisture content exceeds the limit, the molecular weight of PET decreases during processing, and the products are colored. Become brittle. In this case, the material is dried before processing, and the drying temperature is 150 ° C, 4 hours or more, generally 170 ° C, 3-4 hours. Airborne methods can be used to verify that the material is completely dry.
2, injection molding machine selection
Since PET has a stable time after melting point and a high melting point, it is necessary to use an injection system with more temperature control sections and less self-friction heat during plasticization, and the actual weight of the product cannot be less than 2/3 of the machine injection volume. . Based on these requirements, Ramada has developed a small and medium series of PET plasticizing systems in recent years. The clamping force is selected to be greater than 6300t/m2.
3, mold and gate design
PET preforms are generally formed by hot runner molds. There must be insulation panels between the mold and the injection molding machine. The thickness of the preforms is about 12 mm, and the insulation panels must withstand high pressure. Exhaust gas is sufficient to avoid local overheating or chipping, but the depth of the exhaust port should not exceed 0.03mm, otherwise it will easily produce flash.
4, the melting temperature can be measured by the air-launch method. Between 270 and 295 ° C, the enhanced grade GF-PET can be set to 290-315 ° C and the like.
5, the injection speed is generally faster, to prevent premature coagulation during injection. But too fast, the high shear rate makes the material brittle. The shot is usually completed in 4 seconds.
6, the lower the back pressure, the better, so as not to wear. Generally no more than 100bar. Usually no need to use.
7. Do not use excessive residence time for the residence time to prevent molecular weight from falling. Try to avoid temperatures above 300 °C. If the shutdown is less than 15 minutes. Only need to be air-blasted; if it is more than 15 minutes, clean it with viscosity PE and reduce the temperature of the barrel to PE temperature until it is turned on again.
8. Precautions If the mold temperature is not well controlled or the material temperature is not properly controlled, it is easy to produce “white fog” and is opaque. The mold temperature is low and uniform, the cooling rate is fast, and the crystallization is less, the product is transparent.
Welcome to choose Jilian Plastic Mould, we are an experienced China Pet Bottle manufacturer, can provide you with comprehensive support and help, I believe that with the comprehensive guidance and help of our professional team, you will be able to harvest your own rich wealth.

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