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- JAN SVOBODA s.r.o.
JAN SVOBODA s.r.o.
Březinova 25, 616 00 Brno Show on Map
NIP: 28265238
VAT: CZ28265238
- Ing. Jan Svoboda ml., Obchodné zastúpenie na Slovensku, 00420 724 286 611, svoboda@jansvoboda.cz
Company Description
Complet deliveries of semifinshed products and componets for injection moulds for plastics.
Range of products / Services
Hydraulic cylinders Heated feeder system Cooling Systems Ejectors Springs Frames Forms Accessories for Forms Centering molds for plastics Accessories molds for plastics Equipment maintenance and testing forms Pillars and bushes Punches Date stamp and label
Pictures
Others Categories, where company is listed (10)
- 1. Accesories for plastics moulds, mouldshop
- 2. Ejectors of injection molds
- 3. Equipment for maintenance and testing plastic mol
- 4. Hot runner systems
- 5. Industrial heating
- 6. Plastic moulds, Injection moulds
- 7. Standard parts for plastic moulds
- 8. Standardized parts, components for molds
- 9. Tempering and cooling
- 10. Tempering equipment, Temperature controllers
Published Articles (67)
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JAN SVOBODA: Dew point and its importance for plastics engineers
- 16.08.2024
- Plastics Moulds
- Maintenance of injection molds
Dew point is a key factor for plastic molders because it affects condensation on molds. High humidity requires a higher mould temperature to keep water from condensing. Cold moulds cause rapid surface solidification of the plastic, leading to stresses and deformations. To minimize defects and...
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Thirteenth edition of the professional conference Moulds and Plastics Brno 2024
- 23.05.2024
- Services
- Events
- Photo reportage
About 110 plastic proucers accepted the invitation of JAN SVOBODA s.r.o. with partners to the renovated Hotel Maximus in Brno for the largest Czech conference, FORMY a PLASTY...
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Twelfth year of the conference FORMY a PLASTY Brno 2023
- 25.05.2023
- Services
- Events
- Photo reportage
About 110 plastic proucers accepted the invitation of JAN SVOBODA s.r.o. with partners to the renovated Hotel Maximus in Brno for the largest Czech conference, FORMY a PLASTY...
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What are the advantages of plastics?
- 09.12.2022
- Plastics and Rubber products
- Plastic products
We have prepared several examples of the use of plastics for you. They show that modern materials, including plastics, can help us save energy and ensure sustainable...
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JAN SVOBODA s.r.o. publishes the book Návrh a řešení vtokových soustav
The book by the American author John Beaumont with the original title "Runner and gating design handbook" with the subtitle "Tools for successful injection molding" is available on the Czech and Slovak markets in a Czech, corrected translation under the title „Návrh a řešení vtokových soustav“...
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MOLDS and PLASTICS 2022 - successful restart of the conference
- 27.05.2022
- Services
- Events
- Photo reportage
More than 120 participants visited the largest Czech plastics conference MOLDS and PLASTICS 2022 in the pleasant surroundings of the Maximus Hotel in Brno, Czech Republic. The conference is traditionally organized by JAN SVOBODA s.r.o. with partners and according to the final reactions of the...
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Why does plastic leak during injection?
The problem of plastic leakage is not as simple as it seems at first glance. Thanks to the reduction of the basic (purchase) prices for the procurement of the mold, the quality of the basic material of the mold and the mold as a whole is reduced, which brings the issue of plastic leakage to the...
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How to place molds safely after assembly from the machine? The answer comes from JAN SVOBODA s.r.o.
- 28.01.2022
- Plastics Moulds
- Injection molds
How to place safe molds after assembly from the machine? This is a thing that all injection molding machines, tool shops, press shops, simply everyone who works with tools. Whether plastic injection molds, shears, bending tools, aluminum casting or...
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Multifunctional ultrasonic polisher for 100 + 1 surfaces - JAN SVOBODA s.r.o.
TTP400 significantly facilitates the machining of molds after welding. Compared to manual polishing, working time is reduced by up to 80%. Furthermore, it is possible to perform EDM erosion of shapes without the need for a depth and...
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Faster, more accurate and more stable welding with the TTW900
- 16.06.2021
- Machinery & Equipment
- Service of machines
The TTW900 micro-welding machine can be used to repair tools made of all types of metals (iron, steel, aluminum, copper, brass, bronze and others). In addition to adjustable power in the range of 1 to 95 A DC, the device also boasts mobility, robust construction, long life and extremely intuitive...
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Flowise - unbreakable flow meters from SVOBODA s.r.o.
- 03.02.2021
- Machinery & Equipment
- Injection molds
Massive. That's the first word that comes to mind when you see Flowise flowmeters. It is simply a massive piece, a perfectly processed part with high deployment efficiency. Internal drilling of all holes in the robust monoblock of polymethyl methacrylate gives you a completely different feeling...
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Respiratory masks from the Czech Republic can put factories back into operation and save the film industry
- 11.05.2020
- Services
- Injection molding
- Research
Jan Svoboda senior founded his company in the mid-1990s. He has been trading for a quarter of a century with semi-finished products for tools used for pressing plastics and light metals. During that time, he probably never got into the situation in which he is now together with his son Jan Svoboda...
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Product Relationship Management - an active Industry 4.0 application in real life
- 09.09.2019
- Plastics Moulds
- Industry 4.0
- Software for industry
MLIT is PRM (Product Relationship Management) - an active Industry 4.0 application in real life. Unlike standard CRM, where support is client-bound, the MLIT support and tracking always links to the product. Tracking and communicating on a project from the entire production chain cannot be defined...
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10th year conference of FORMS and PLASTICS 2019
The tenth year is organized by JAN SVOBODA s.r.o. in cooperation with Ľubomír Zeman, a professional conference focused on plastic injection. The aim of the conference is to provide information across the production chain so that companies can compete in the global...
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Plastic injection technology with gas support (GIT)
- 14.03.2019
- Plastics Processing
- Events
- Injection molding
The plastic injection area has a number of technologies available to achieve the desired shape and quality of the product. It also includes Gas Assisted Injection Moulding (GIT), which consists of bringing the gas (nitrogen) into the melted core in the...
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JAN SVOBODA s.r.o: Hot nozzles like normal - a new standard or why to apply hot nozzles?
- 18.07.2018
- Machinery & Equipment
- Hot runners
Cold feed channels are accompanying the plastics injection industry from the very beginning. Even today, this way of filling the cavity seems the simplest and most elegant. This method of feeding plastic to the cavities is so widespread that even around the cold inlets a symbiotically totally...
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Summary Final Report of the 9th Annual Conference FORMS and PLASTICS Brno 2018
- 22.06.2018
- Services
- Events
- Photo reportage
International Scientific Conference FORMS & PLASTICS 2018, organized by JAN SVOBODA s.r.o. in cooperation with Ľubomír Zeman, took place May 16-17 in the pleasant environment of Maximus Resort. Approximately 150 participants came to technically very interesting...
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JAN SVOBODA s.r.o. - 9th year of the MOULDS and PLASTIC CONFERENCE Brno 2018 was again successful
- 30.05.2018
- Services
- Events
- Photo reportage
In the pleasant environment of Maximus Resort, on 16.5. - 17 May 2018 held the 9th year of the MOULDS and PLASTIC CONFERENCE Brno 2018, traditionally organized by JAN SVOBODA s.r.o. The conference with its rich programs and expertise is the largest professional activity in the plastics industry in...
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10 points that reduce the profit of the press
Although plastic injection has a long tradition, it can still be said that plastic injection as such is not a technical discipline, but rather an art. Somebody injects the parts perfectly, and else it's simply not the same...
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Advanced simulations of CNC virtual machining to increase productivity
- 15.02.2018
- Plastics Moulds
- Software for industry
CNC machining of form-complex parts, as they typically represent molds, represents complex tasks that meet the requirements for productive production while simultaneously meeting high requirements for surface quality and accuracy. Good preparation of NC data, machine check and machining are the...
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What will bring Industry 4.0 the industry to Czech countries?
- 30.01.2018
- Plastics and Rubber products
- Industry 4.0
Industry 4.0 is the aktuelle topic. In Germany runing the nationwide initiative Industrie 4.0, in USA the was extablished Consortium Industrial Internet connection based on US industrial enterprises was established. In the Czech Republic was created, the Government Initiated and Supported group...
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Mechanical mold temperature controller by JAN SVOBODA company
- 21.12.2017
- Plastics Moulds
- Peripherals
How to maintain constant mold temperature during molding? That is the question the press council meets. Generally, there were two ways to solve - either the mold temperature was not solved and cooled to the lowest possible temperature, including all negative accompanying phenomena such as incorrect...
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ColorSave - keep the costs of additional materials under control
- 17.10.2017
- Machinery & Equipment
- Dosing equipment
- Peripherals
ColorSave 1000 is the latest generation of masterbatche gravimetric dosing for press mills. It is the patented system of the Israeli company LIAD, which has an internal weighing hopper that provides high resistance to mechanical shocks and...
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The new generation of fully electric Japanese injection moulding machines JSW - ADS design
- 31.07.2017
- Machinery & Equipment
- Injection molding machines
This range of machines is defined by a clamping force from 30 up to 180 tons. In Europe it was officially introduced at the K show 2016 in Düsseldorf. The application of a glass fiber polymeric matrix connection, pressed onto an aluminum matrix, has been demonstrated here. A great surprise for...
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8th edition of the popular MOULDS and PLASTIC CONFERENCE Brno 2017 with a rich list of current topics
- 30.05.2017
- Plastics Moulds
- Events
- Photo reportage
Again after the year JAN SVOBODA organized together with its partners a two-day conference, rich in various lectures in the field of plastic processing. The topics of the so often questionable issue of work efficiency have been brought to the forefront. The full capacity of the lecture hall...
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Injection method for technical viscous curve - Scientific Molding Method
- 25.04.2017
- Plastics Processing
- Injection molding
Method of injection molding of technical viscous curve was developed by John Bozzelli, a former employee DOW Detroit. This is a practical application of knowledge viscous behavior of the plastic material and the method is available to anyone with an injection molding machine and mold. Viscosity is...
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Airtec - plastic leaks under control
- 15.03.2017
- Plastics Processing
- Hot runners
Airtec system could be easily visualized as a system that prevents the complete systems leaking into the hot and / or...
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The extended version SGDE valve - application in ejector form
- 07.02.2017
- Machinery & Equipment
- Design of molds
SGD innovative system designed as relief valve SGDE is applied to the parting plane having the same buildings as standard bouncer. This gives you easier forms designer bleeding of application options. SGDE valve is available in standard lengths of 300 m and 400 mm with the possibility of shortening...
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Cylinders with extended life
- 03.01.2017
- Machinery & Equipment
- Design of molds
Hydraulic cylinders for plastic molds are separate and special category rollers. Their application is different from a standard industrial rolls...
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Vent valve SGD - increased economic success of projects
- 10.11.2016
- Plastics Processing
- Peripherals
The new generation of bleed valves SGD delivers innovative possibilities for building and maintaining an older system efficiency at Ecovent venting...
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A new generation of composite materials improves the economics of enterprise
- 19.09.2016
- Suppliers of raw materials
- Composites
Development of composites mainly focuses on the materials which can be processed easily and quickly. Just such a resin material is a new generation of ASSET. Processing utility and value improves the standard properties of thermoset and cheaper...
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Patented control mold temperature valve helps produce plastic cups NICKNACK® in company 2D & S
- 11.07.2016
- Plastics Moulds
- Design of molds
How to keep a constant temperature of injection moulds? This is a question faced by many...
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LIAD's BatchSave - gravimetric batch mixer
- 30.05.2016
- Machinery & Equipment
- Dosing equipment
- Peripherals
Its use is simple and works perfectly with machines of the injection molding, extrusion molding and forced...
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Conference Moulds Brno in 2016 again attracted many visitors
- 10.05.2016
- Plastics Moulds
- Events
- Photo reportage
Also this year in the area of the hotel Maximus Resort at Brno two-day conference held Forms 2016, which is traditionally held company JAN SVOBODA Ltd. Already the seventh year of the highest quality event for the plastics industry will once again offer a diverse range of practical lectures on the...
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Conference Moulds Brno 2015
- 03.06.2015
- Plastics Moulds
In a pleasant environment of the Brno dam in the hotel Maximus Resort, held from 27 to 28 May 2015 the company JAN SVOBODA s.r.o. again after its already traditional seminar focused on injection mold technology, and plastics processing. It can be said that this seminar is the largest professional...
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The new generation of centering the mold - JAN SVOBODA s.r.o.
- 22.01.2015
- Plastics Moulds
- Design of molds
- Standardized parts
Centering elements of Progressive Components that looks at the first glance different thanks to the traditional combination of black and gold color on the surface, the plastics processing applied for almost 25 years. During this time, many manufacturers of parts for molds tried to mimic the look...
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FREEDOM is a MachineLOG IT - knowledge and service support machines and tools, Part 3
- 31.12.2014
- Plastics Moulds
This system can provide better and easier support for technicians can also provide information for managers arranged through the administration interface in real time. The fully replaces paper and enables centralized dispatch enter and track data from the maintenance or repair of...
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SVOBODA presents a MachineLOG IT - knowledge and service support machines and tools, Part 2
- 24.12.2014
- Plastics Moulds
This system can provide better and easier support for technicians can also provide information for managers arranged through the administration interface in real time. The fully replaces paper and enables centralized dispatch enter and track data from the maintenance or repair of...
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SVOBODA presents MachineLOG IT - Knowledge and Support of machines and tools, part 1
- 17.12.2014
- Plastics Moulds
Today is a big shortage of technically trained personnel and the problem continues to grow. Top technology is becoming less and the cost grows in proportion to how are diminishing. Technicians also very often spend time inefficiently solution to recurring...
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Repair tools and molds by TTW from Indsatsen
- 02.09.2014
- Plastics Moulds
Not yet known and commonly used methods of renovation molds and tools surfacing, such as plasma welding, TIG - welding tungsten electrode in argon, MIG / MAG, pulse microsurfacing (slicing), are indeed a great asset for repairs, yet they face a certain...
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End of diesel effect in the forms
- 12.08.2014
- Plastics Moulds
Japanese firm SAITO mold, developed and successfully launched the breather system ECOVENT. Problems vent cavity injection part is due to increasingly complex shapes one of the most important factors in the quality of the final part. Whether it is a connecting line, burned parts (diesel effect),...
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Optimizing profitability plastics molding
- 15.07.2014
- Plastics Moulds
Expert system CalcMaster 7.2 operating on the principle reflected wave brings new possibilities in the process of supply and demand for molds for plastics and light metals. The system integrates the issues of price and quality depending on the form and injection conditions before starting the...
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The unit for maintenance and testing of molds
- 30.06.2014
- Plastics Moulds
The company SVOBODA provides a comprehensive supply of semi-finished molding tools and light metals, but also for forming tools since 1995. It offers complete support for cooling systems from the Italian...
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FORMS Conference in Brno 2014
- 20.06.2014
- Plastics Moulds
Company Jan Svoboda and Uniplast Brno organized at Fountain hotel in Brno every year´s edition of the conference Forms, which is currently one of the largest such domestic gathering, an organization dedicated to plastics processing technology. Invitation to conference accepted about a hundred...
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Hot runners Thermoplay (part 2.)
The basic task of hot runners is fed molten, thus living material as close as possible to shorten molding cycle and thereby, reduce material consumption and raise the quality of molding. In order to achieve this, it is necessary to have installed a sufficient thermal capacity that is sufficient to...
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Hot runners Thermoplay (part 1.)
The basic task of hot runners is fed molten, thus living material as close as possible to shorten molding cycle and thereby, reduce material consumption and raise the quality of molding. In order to achieve this, it is necessary to have installed a sufficient thermal capacity that is sufficient to...
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News for better results in the injection molding from SVOBODA Ltd.
- 31.10.2013
- Plastics Processing
Among the novelties SVOBODA Ltd. company presented at this year's International Engineering Fair in Brno the patented water distributors, including control valves with turbulent flow, pressure and temperature and system for preventing Diesel effect in the forms and...
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Conference Forms 2013
The aim of the conference was to provide technical information so that the technicians opened the way to faster design and manufacture of molds, using advanced technologies that can shorten the time and cost of...
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Tablet is just a toy? A new generation of support mills and tools... Part 2
- 08.02.2013
- Plastics Moulds
Continued article dated 14/12/2012. The fundamental issue tracking tools can simplify the struggle between project managers and the executives. While managers would like as much information as close to real-time executives are time busy actual production or overwriting of information in the system...
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Tablet is just a toy? A new generation of mills and support nářaďoven ... Part 1.
- 14.12.2012
- Plastics Moulds
How to specify a demand for hot runner? How to avoid problems when injecting? This at first glance trivial questions can sometimes lead to very fierce discussions on the topic of "why form is more expensive than the offered price," "why form behaves incorrectly" etc. Other topics you will all of...
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Electronic cycle counter CVE monitor - more than just a calculator
- 07.12.2012
- Plastics Moulds
New generation electronic counter CVE molds for plastics and light metals allows to monitor not only the total number of cycles of the instrument but also the total average cycle time, average time last cycle, the percentage activity and percentage of recent activity. OnDemand Software is an...
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Šetřit je hezké, ale vydělávat je hezčí - konference SVOBODA 2012
- 30.04.2012
- Plastics Moulds
15. března 2012 proběhnul třetí ročník odborné konference SVOBODA 2012. Tento ročník byl obsazenější než předchozí a nahlásily se přednášející z různých oblastí výroby forem. Nosné téma konference byly reálné a fiktivní úspory, jejich identifikace a vyvrácení různých tradovaných mýtů o místech, kde...
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Short news report of 3 year professional Conference 2012 SVOBODA
- 21.03.2012
- Plastics Moulds
Uplynulý týždeň spoločnosť Jan Svoboda s.r.o. uskutočnila už 3. ročník odbornej konferencie SVOBODA 2012 pre plastikársky priemysel, venovanej tématike úspor pri vstrekovaní...
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Cylinders for dialing forms with integrated gear
- 07.11.2011
- Plastics Moulds
To reduce molds size, acceleration of production and simplify the handling company VEGA in collaboration with Jan Svoboda Ltd. has developed cylinder with integral gear for insertion into the...
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Injection moulding costs optimazing
- 23.09.2011
- Plastics Moulds
How to preserve the company experts´ know-how? The Expert System CalcMaster 7.2 software working on the reflected wave principle brings new possibilities in the offer and demand process of moulds for plastics and light metals. The system integrates the issues of price and quality in relation to...
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Latest hot runner system
- 02.09.2011
- Plastics Moulds
Thermoplay Company has more than thirty years experience in the development of modern technologies in the industry, pressing and molding plastics. The face of ever-increasing customer requirements by continuously investing considerable resources in Thermoplay analysis and development of advanced...
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Technological innovations in the latest applications in the automotive industry
- 10.08.2011
- Plastics Moulds
Processing of plastic materials is very well developed automobile industry. Vehicle manufacturers are focused on reducing vehicle weight, lower power consumption and energy optimization of production processes, including reducing...
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Sequence controller from Thermoplay
- 25.07.2011
- Machinery & Equipment
Formation of injection molding processing is the most important of all commercial methods. It was developed by a number of options and one of them, rapidly expanding, is forming a sequence controlled...
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Technological innovations in injection molding for parts with large dimensions
- 20.06.2011
- Plastics Moulds
Company Thermoplay SpA has developed a new hot runner system for molding parts with large dimensions, such as bumpers, spoilers, racks for car body and trucks, but also large parts in home electronics industries and variety of packaging...
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PVC: Technological innovations in injection molding
- 08.04.2011
- Plastics Moulds
Conversion of PVC material and its compounds, which is one of the most widely used plastic materials in the construction industry, food and pharmaceutical industries, medicine, electrical equipment for industrial and packaging technology, is constantly...
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New single jet with a simple heating
- 10.01.2011
- Plastics Moulds
The new generation of simple jets with a new concept was designed and developed by Thermoplay to optimize different temperature control zones, reduce costs and simplify the electrical...
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Mechanical containment management systems for one guide plate with a separate adjusting
- 16.11.2010
- Plastics Moulds
The traditional system of control for needle nozzles with shut-off system (zažehlováním) uses various types of air, hydraulic or electrical control elements, with each nozzle to always belong to one control component. The main advantage of the described method is the possibility of keeping the...
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Solutions imbalance in the influx of bitter
- 30.08.2010
- Plastics Moulds
Balance of the bitter influx vstřikovacího proposal is part of the system. Company Thermoplay ensures that Her bitter influx systems are always balanced, and that applies to mnohodutinových It also vstřikovacích...
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THSync control unit for PC-Based
- 28.06.2010
- Machinery & Equipment
The new regulator THSync Based on the PC company Thermoplay linking on all the benefits of simple intelligent control unit, která used when the control software of Working under Windows ® operating...
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Integrated lines for forms čelistí
- 09.06.2010
- Plastics Moulds
Thanks zkušenostem with Us Together JAN SVOBODA been with the company Ermanno vyvinout Balz and patented a new system for driving a large čelistí forms. The system is intended for molds for plastics and rubber, but is suitable for use in Light...
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Bunk form with integrated valves
- 14.05.2010
- Plastics Moulds
One very interesting news that Thermoplay presented to Düsseldorfském Engineering Fair, is the story form with opposing jets and closing systémem.Společnost Thermoplay has long experience with hot systems that use traditional locking systems with shut-off group installed externally with respect to...
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Leading manufacturer of systems for the influx of hot stamping and plastic molding, spol. Thermoplay double production area
- 30.03.2010
- Machinery & Equipment
Thermoplay Company SpA, which is a leading producer of vstřikovacích Systems bitter influent for pressing and shaping of plastics, was established in...
Published news (35)
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