Injection molding machines with the hybrid servodrive. European design-european main components-assembled for asian costs. GRX series GDM series 600 kN – 6500 kN 450 kN – 60000 kN Let us introduce two series of the injection molding machines, which will satisfy all your expectations. Our injection molding machines have the technical premises to grow into a prestigious European mark thanks to used conception, quality of processing and used top components of significant European producers. Both series fulfil the Safety standards CE of the European Community.
The GRX serie is delivered in following sizes – according to international standards: 60/150, 80/230, 100/300, 140/440, 160/500, 188/720, 230/1100, 280/1400, 20/1400, 400/2400, 500/3300, 650/5300. Machine´s drive. Machine´s drive is ensured by the servosystem Bosch-Rexroth . The exact, quick and smooth movements of all parts of the machine are the facilities of this eqipment. Thanks to this type of the servosystem is the hydraulic circuit of the machine considerably simplified – the sensitive proportional valves are not present here, the noisiness is reduced up to 70% and the energy consumption is reduced up to 50% in comparison with the common concept equipped with a variable pump. This conception extends essentialy the service life of the machines. At the same time are extended also the intervals of the hydraulic-oil- exchanges. The conception of the machine and its clamping part. The construction of the machine consists of the robust welded frame with the heavy duty double-toggle mechanism with 5-points gripping, which is hinged on the robust cast-iron plattens moving on the precise sliding bedding. The plattens are equipped with the T- cuttings for easy gripping of the moulds. The centring holes of the gripping plattens are dimensioned according to European standards. The tie-bars are high chrome-plated. The free programmable automatic lubricating system of all movable parts. The safety functions of the mould protection. The central hydraulic ejector with the programmable speed. It is possible to fit the machines with the core pullers and air valves. Injection unit.
The injection part is occupied by a high-quality plastification units. It is possible to install the bi-metalic screws and armoured barrels. The hydraulic radial engine Intermot assures the fluently work of the screw and the accurate mixing with the consecuting dosage of the plastic into the mold. All of the positions of the clamping, of the ejector and of the plastification unit are controlled by the traction sensors Opkon. Control system GEFRAN_VEDO. The system. The control system Gefran_VEDO with its 10,4“ TFT colour touch-screen by the GRX serie has following parameters: display 800 x 600 points (SVGA), contrast 500:1, processor GEODE SC 1200, frequency 266 MHz, core x86, memory DRAM 128-256 MB, DOM 1GB, SRAM 2MB, operating system Windows XP. The possibilities of the system: The possibilities of the system : GF_VEDO terminal offers the compact and economic system of the machine´s control. The controlling of the cycle [IEC1131 based on Soft PLC] and the graphic projection of the site [SCADA] are integrated in one product. The processor belongs to the family of Geode (32 bit), min. 128 MB. It´s important feature is the absence of the movable parts: DOM [Disk On-modul] the used high-density memories of different capacities [1 GB 64 MB …] offer the max. possible resistance to strong vibrations. They are wide variety of the peripheries I/O at disposal and beside it also: – 1 x RS485 galvanically isolated – 2 x Ethernet 10/100 Base-T – 2 x USB 1.1 – Auto-ON – 1 x RS232 – PS 2 mouse and keyboard CAN layer GILOGIK II is a high performance distributed I/0 system. It is arranged into modules that plugin to a dedicated back-plane. The heart of the system is made up of modular gateways or nodes, which are designed to on the one hand control the installed I/0 modules through the back-plane, while on the other hand to communicate with the Gefran_Vedo. The modern architecture, based on a 266 Mhz ARM processor, gives excellent performance to the system equipped with GDnet, the specific TCP/IP Ethernet network developed by Gefran.
The system can be equipped with: – the measurement of the electric energy with the calculating of the consumption and saving of these data – the data collection of the whole machine cycle (positions, pressure, speed, time, …) and its saving It is possible to connect the sorting flaps operated directly by the machine. In this way are evaluated the pieces of the high- and low- quality on the ground of the scheduled parameters and their tolerancies. These same data could be sended into the robot also. We are able to adapt the whole system to specific requirements of our clients – for example the integrated system of hot runners operating and so one. GDM series The serie GDM is delivered in following sizes – according to international standards: 45/100, 60/150, 80/210, 100/380, 130/510, 160/600, 200/850, 250/1100, 300/1500, 350/1900, 400/2500, 450/3200, 500/3800, 600/4800, 650/4800, 700/5800, 800/7500, 900/7500, 1050/9500, 1250/9500, 1500/13500, 1800/17800, 2200/25000, 2800/54000, 2800/66600, 3300/83000, 4000/91600, 6000/91600 Specifications of the GDM series: The serie GDM is disposing of the highest safety standards according to the standard EN201CE. Modular design of the clamping and injection parts within the whole serie. The ground is the clamping part of the serie GRX, assembled on a new conceptioned frame, which is higher for the requirements of the automatized production. Individual parts of the frame are cold bended and then welded. The whole construction is very rigid, there are no changes of the frame during the intensive production. In the operating space under the injection part is a special black colored steel plate. Its design is improving the design of the whole machine. The space of the engine is wide for easy maintenance, there are better conditions for the removal of the heat and it is the possibility for the instalation of the special motors. The inside of the oil tank is painted with a special and high-resistant paint. The plattens are equipped with the T-cuttings for the easy exchange of the moulds. The ejector opening is huge – for its easier setting and exchange. The construction of the plattens with the UG design according the international standards is comparable to the leading producers in the world. Thanks this construction are the plattens tougher up to 30% in the comparison with the GRX serie. The toggle mechanism is made out of the proof steel, to max. enlarging of the machine life. The whole clamping pard is moving on the precise sliding bedding. The automatic central lubricating system ensures the perfect lubrication of all movable parts.
The hydraulic system is entirely innovated and simplified, that the oil runs through the possible shortest and straightest circuit without the not necessary overheating. The machine´s drive is ensured by the Bosch-Rexroth system, as well as by the GRX serie. The machines till 5000 kN exploit the precise pipes and the fittings without welding. The oil cooler has a compact design. The oil filter with by-pass is the standard equipment of the whole serie. The hydraulic core pullers and air valves are common. The precise configuration of the machine is at customer´s request always. The injection part is completely restructured according to the newest concepts. The new design of the plastisizing screw supports the better homogenisation of the processed material and the precise injection. The used heating strips are the product of the italian producer Zoppas. The control system is identical with the series GRX. The controlling system Gefran_VEDO with its 10,4“ TFT coloured touch-screen by the GRX serie has following parameters: display 800 x 600 points (SVGA), contrast 500:1, processor GEODE SC 1200, frequency 266 MHz, core x86, memory DRAM 128-256 MB, DOM 1GB, SRAM 2MB, operating system Windows XP. The system can be equipped with: – the measurement of the electric energy with the calculating of the consumption and saving of these data – the data collection of the whole machine cycle (positions, pressure, speed, time, …) and its automatic saving It is possible to connect the sorting flaps operated directly by the machine. In this way are evaluated the pieces of the high- and low- quality on the ground of the scheduled parameters and their tolerancies. These same data could be sended into the robot also. We are able to adapt the whole system to specific requirements of our clients – for example the integrated system of hot runners operating and so one. The machine size up to 250-1100 is equipped by the system Gefran_VEDO HL 121 CT - 12“ TFT coloured touch-screen with improved functions. We are able to equip the injection molding machines TOPMACHINES by all possible peripheries made by prestigious producers, whose presentations you can find on our websites. We are extending the technical support to our customers in whole Europe – thanks to our technicians. Our machines are mounted in the production hall of the firm Tederic, Hangzhou, China.
The TOPMACHINES IMM are great at their quality of the processing, low energy requirements, quality of their components of the prestigious worldwide producers, of the attractive design and of the favorable and competitive prices. We are preparing a brand new two platten IMM, that will be produced in new factory from 1.8.2012.
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