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Summary In China’s plastic machinery market, China plastic extruder, as an important processing equipment, has a very optimistic development prospect. In the past two years, my country’s plastic extruder market has made a lot of progress and breakthroughs, which is reflected in the increased development of emerging markets for extruders, the further expansion of brand

Summary In the field of China’s extruder industry, there is also a large gap in the actual demand for different products. Therefore, on the basis of different product requirements, the structure of the host also has great differences. Extruders can be applied to the production of different products such as blown film sheets or sheets.

Features of twin screw extruders with meshing There are many types of twin-screw extruders. Among them, twin-screw extruders are a type of production and processing equipment widely used in the plastics industry. This type of extruder is a combination of two “building block” screws, barrel, power unit, temperature control device, etc., and can have multiple

Today, when technology is developed, cleaning plastic extruders is not a big problem. But how to properly and effectively clean the plastic extruder and keep the screw and barrel from damage can cause a lot of trouble if it is improperly operated. Today, JWELL teaches you how to properly clean a plastic extruder. 01How to

1. introduction In the china plastic extrusion machine equipment, the plastic extruder is usually called the main machine, and the follow-up equipment with it is called the auxiliary machine. After more than 100 years of development, plastic extruders have been derived from the original single-screw, twin-screw, multi-screw, and even no-screw models. china plastic extrusion machine

I. About PET sheet PET sheet is a new type of plastic product recently developed in recent years, so what is the difference between it and our traditional plastic? The production process of this material is complex and is produced by a series of compression polymerization processes using highly accurate machinery. The plastic we generally

1. introduction china extruder machine is one of the types of plastic machinery. According to the material flow direction of the extruder and the angle of the center line of the screw, the extruder can be divided into a right-angle head and an oblique-angle head. The screw extruder relies on the pressure and shear force

PVC foam board is widely used in daily life. PVC foam board manufacturers often have various problems in the process of processing and production. Below we discuss and analyze the common problems of PVC foam board. Insufficient external sliding performance The temperature of the pvc foam board extrusion line is not easy to control, and

I. Summary Extruders are one of the types of plastic machinery. The extruder can be divided into right-angle heads and beveled heads according to the head flow direction and the angle of the screw centerline. The screw extruder relies on the pressure and shear force generated by the rotation of the screw, so that the

I. what is a blow molding machine Blow molding machines, also known as hollow blow molding, are a rapidly developing plastic processing method. A blow molding machine is a machine that blows liquid plastic out and uses the wind blown out of the machine to blow the plastic body into a mold cavity of a

I. Basic introduction Textile machinery is all kinds of machinery and equipment needed to process natural or chemical fibers into textiles. Although the machinery for the production of chemical fibers includes a variety of chemical machinery, it is now considered an extension of textile machinery. It is textile machinery in the broad sense. The processes

Introduction Recently, the China Light Industry Top 100 Enterprises Summit Forum was held in Beijing. At the forum, Li Yuzhong, vice chairman of China National Light Industry Council, announced the “Announcement on Evaluation Results of China’s Top 50 Enterprises in the Equipment Manufacturing Industry of China’s Light Industry”. Fifty companies including Shanghai JWELL Machine Manufacturing

Suzhou JWELL is a high-tech manufacturer dedicated to the development and manufacturing of plastic pipe extrusion molding equipment. The factory covers an area of more than 400 acres. The company has a high-quality R&D team and an experienced team of mechanical and electrical commissioning engineers, as well as a mechanical processing base and a standardized

Time flies. On December 1st, the 30th Turkish International Plastics and Rubber Machinery Industry Exhibition Plaseurasia2021 opened at the Istanbul International Exhibition Center at the end of 2021. Affected by the epidemic, it has caused a big blow to international exchanges, especially for many companies planning to participate in overseas exhibitions. However, at this important

Plastic extrusion moulding, such as UPVC (Rigid Polyvinyl Chloride) profile or pipe product moulding, is mainly formed through the compounding of PVC resin and related additives, extrusion moulding, shaping, traction, and cutting. Among them, raw materials, formula equipment and operating processes are the main factors of plastic extrusion moulding, directly affecting the quality and output

During the production and operation of the plastic granulator, it must strictly implement according to the standards to extend its service life. How can the plastic granulator be used for a long time? Never use low-quality recycled materials with metal impurities or silt. Do not place metal objects that may fall near the feed inlet.

The extrusion process of PVC wood plastic is generally influenced by the factors of forming temperature, screw speed, metering feeding speed, traction speed, working pressure of extruder, exhaust gas, and vacuum cooling. However, the extrusion process is related to the formulation system, extruder structure and performance, product shape, mold design, product quality requirements, and public

Correct and reasonable use of PVC pipe extruder machine can give full play to the machine’s efficiency, maintain good working conditions, and extend the machine’s service life. The use of PVC pipe extruder machine includes a series of links such as machine installation, adjustment, test run, operation, maintenance and repair. Its use has the typical

1. Production Of Disposable Lunch Boxes With Degradable Materials 1. Fully biodegradable material lunch box: using PLA+PBS+biomass/minerals and other modified materials can produce a high temperature-resistant fully biodegradable material lunch box. There are two process methods: Two-step method: The raw materials are firstly filled with modified pellets, then extruded and thermoformed, using an ordinary single-screw

Preparatory steps before starting the sheet extrusion line Pre-dry the pellets of the extruded profile and further dry if necessary. Check whether the components, water, and air systems are in a standard, safe and reliable state. The parts that need lubrication should have sufficient lubricating oil. The running part should regularly fille with lubricating oil.

The principle of the bottle blowing machine The blowing process of the bottle blowing machine is divided into two parts. 1. Warm-up An infrared high-temperature lamp irradiates the preform to heat and soften the preform. To maintain the shape of the bottle mouth, the preform mouth does not need to be heated, so a particular

The density, hardness, and gloss of the plastic can be reduced or increased by appropriate methods to reduce or increase the plastic’s initial relative density, increase the hardness or increase the flexibility, and change the gloss to meet the needs of different applications. 1. How to reduce the density of plastic? Reducing plastic density refers

The extruder is an essential piece of equipment for plastic molding processing and pelletizing. The extruder’s everyday use can give full play to the machine’s efficiency and maintain an excellent working condition. It must carefully keep unremittingly to extend the service life of the appliance. The extruder’s primary failure is abnormal noise and abnormal vibration

During the pipe extrusion process, gas needs to vent from the melt. If these gases cannot discharge in time, defects such as pores, bubbles, and surface dullness may appear on the surface or inside the pipe products, seriously affecting the physical and mechanical properties, chemical properties, and electrical properties pipe. There are 1 to 2

A spinning machine is a machine that makes a fiber-forming polymer solution or melts from filaments. According to different fiber spinning methods, spinning machines are divided into three types: wet spinning machine, melt spinning machine, and dry spinning machine. Wet spinning machine Suitable for spinning viscose fiber, acrylic fiber, nylon, etc. The main feature is

In the plastic pipe production line, the operator’s unskilled technology and the machine operation will cause the plastic pipe to appear rough on the outer surface, jitter ring inside, uneven wall thickness, insufficient roundness and so on. Therefore, timely adjustment of plastic pipes’ production process and troubleshooting of the plastic pipe production line can improve

PE breathable membrane is a new type of waterproof polymer material. From the manufacturing process, the technical requirements are much higher than those of general waterproof materials. Simultaneously, from the quality point of view, the breathable membrane also has the functionality that other waterproof materials do not have features. PE breathable film is a new

The production process of meltblown non-woven fabrics is to use high-speed hot air to draw the thin stream of polymer melt extruded from the orifice of the die, thereby forming ultra-fine fibers and condensing on the net curtain or roller, and relying on Bonds itself to become a non-woven fabric. Comparison of meltblown fiber and

In order to further deepen school-enterprise cooperation and promote school-enterprise talent training. On November 6, 2020, Shanghai Jwell Machinery Manufacturing Co., Ltd. and Jiangsu Agriculture and Forestry Vocational Technical College successfully held the opening ceremony of the 2020 “Jwell Class” in the lecture hall of the school’s R&D building. Jian Zuping, President of Jiangsu Agriculture

Today is thanksgiving Grateful for the great motherland Let every family live and work in peace Thanks for the warm breeze of the new era Illuminate the direction of the industry Thank your parents for their love Give us a healthy body and mind Thanks for the big platform provided by the company Let the

Tubing, such as PVC pipes, can be fabricated using virtually identical as used in blown film extrusion dies. Favorable pressure might be put on the interior cavities throughout the snare, or unwanted pressure might be put on the surface diameter by means of a vacuum sizer to make sure proper closing measurements. Added lumens or

Stone paper can be really just actually a form of solid and long-lasting paperlike substance generated by calcium-carbonate ensured with little bit of resin high-density HDPE. Rock paper comes with an density assortment. It can be recycled with amount 2 alloys or remade into nutrient paper and also isn’t biodegradable although can be photo-degradable below

Extrusion can be a manufacturing approach by which vinyl is then melted and shaped into a profile. Extrusion delivers things like weather-stripping, tubing, fencing, deck railings, window frames pictures and sheeting coatings, and cable insulating material. The following procedure commences by consuming plastic stuff (legumes, granules, powders or sprays ) out of the hopper to

Overview How Plastic Extrusion Machine work What should you care about plastic sheets Quality Control Advantages of extrusion machine Application of plastic extruder Related Posts Overview With an available range that includes numerous technical solutions, Jwell goes beyond the boundary of mass production to offer complete plastic extrusion lines for profiles, customized according to customer

Friends of industrial associations in China and Thailand participated in the opening Ceremony of BKWELL JWELL DWELL Foreign Office . The leaders of the China Plastics Association said in a congratulatory message that Jwell is the vice president unit of the China Plastics Machinery Industry Association and the industry leader in Chinese extrusion machinery industry for

In order to meet the market demand, our company has officially recommended JWPE/T series super-thick solid wall pipe production lines with fully independent intellectual property rights to our customers after many investigations and relying on its strong R&D capabilities. Whether it is the production of a high-pressure water supply pipeline or gas pipeline, this series

HAPPY LANTERN FESTIVAL 2019 Year comes with people’s eagerly expected, and left in people’s reunion blessing quietly. Soon, the first important festival comes after the year, the Chinese traditional festival — — Lantern Festival.Jwell wishes you happy Lantern Festival! In this celebration of the day, without the family reunion and accompanied, without love and the

JWELL Marketing Conference 2019 From February 14, 2019 to February 15, 2019，the marketing conference of Jwell in 2019 held in Taicang Loudong hotel.The chairman, Mr. He Haichao, the board of directors, general managers of professional companies, marketing staff of professional companies and heads of relevant functional departments, about 180 people gathered together to share the hardships

2019 Jwell machinery testing technical person conference On February 13, 2019,Jwell company held the annual testing technical person conference in Taicang Loudong hotel .Chairman He Haichao, the board of directors members, general managers of various professional companies, testing person and technical person of various professional companies, and quality inspection ministers of various regional companies attended the meeting. The first step

At 7:58 on February 12, 2019, Jwell Machinery starts first day of working after the New Year. New Year has a new beginning. We gather together to speak blueprints, draw up a new year plan and start a new journey… All Jwell people are gearing up and plan to do something in the new year.