Composite dispenser
Preparation, precise dosage, static mixing and filling of two-component non-foamed compositions.
Izhevsk plant of composite technology “Aplastic " offers its customers
Device for preparation and dosing of polymer binder.
Preparation, precise dosage, static mixing and filling of two-component non-foamed compositions.
Source data:
- Product type: composite products:
- The volume of processing of raw materials: TBA/month;
- Mass of a single fill: specified, g;
- Customer's Material: ED 20 + hardener + accelerator or equivalent as agreed.
The composition of the compound:
- Resin ED-20 – about 54.94%;
- BMI 42.86%;
- Accelerator of up to 2.2 %;
- Equipment: designed for preparation, precise dosing, static mixing of components and filling of the composition.
Equipment:
1.1. reactor Block
Metal sealed, working under excessive pressure, designed for safe storage and preparation of components for operation.
- Quantity: 2 PCs, up to:
- component A-up to 100 (40), l;
- component B-up to 100 (40), l.
- reactor vessel Material: stainless steel. Design: collapsible (removable top cover).
- Electronic (sensors) monitoring of the minimum / maximum level of components in reactors.
- Electric mixing device in the reactor of component A.
- Electric mixing device in the reactor of component B.
- Electric heating of component A in the reactor.
- Electric heating of component B in the reactor.
1.2. system for automatic injection of components from transport containers into reactors
- A Unit for automatic injection of prepared resin from transport containers (200L) into reactor A;
- Heated material pipeline. Length: 1.5 m;
- Unit for automatic metered injection of hardener from transport containers (200L) into reactor B;
- Non-heated material pipeline. Length: 1.5 m;
- Unit for automatic metered injection of the accelerator from a transport container (200L) into reactor B;
- Non-heated material pipeline. Length: 1.5 m;
- Metered injection of hardener and accelerator components based on flow meters.
2. The Metering unit
Provides high-precision separate dosing of components with sampling from working reactors and feeding to the mixing device in the desired proportion with the ability to program and visualize operating parameters.
- The number of dosed components – 2 PCs;
- Component ratio: 100: 10-100: 100 (working 100:80-85) - adjustable depending on the system;
- Total capacity of the mixture (working): 0.3-1.8 (0.6-3.0), kg / min-depends on the system and nomenclature;
- Accuracy of maintaining productivity (dosage)/ratios: not worse than +/- 2%;
- Precision metering gear pump (made in EU) – 2 units with separate controls;
- Drive: gear motor with smooth speed control - 2 PCs;
- Control: frequency converters with "vector control" function;
- Monitoring the pressure of components at the pump outlet;
- Set of shut-off and control equipment;
- Set of feed material pipelines. The material line of component A is heated;
- Recirculation system.
3. The Mixing device is
Optimally suited (construction, mixer) for mixing two-component compositions.
- Type: low pressure with static mixing system;
- Construction: removable manual mixing gun with elements for mounting on a swivel stand;
- Cleaning of the mixer: - flushing system;
- Set of static mixers: 100, PCs.
4. The compressed air preparation Unit
Provides the required cleaning and drying of compressed air. Supplied to the pneumatic system.
5. Machine Frame
The mixing device can be mounted on a rack.
6. The monitoring and control Cabinet
Provides maximum automation, reliability and ease of operation with constant monitoring and maintenance of all operating parameters and data visualization in real time on the operator panel.
- Serial industrial modular controller (PLC);
- Operator panel with 7 " color touch screen (HMI);
- Specialized software designed specifically for this application;
- Programming and control from the operator panel: performance, ratio, pressure in the supply lines of metering pumps, minimum pressure in the pneumatic system, minimum / maximum level of components, time to change/flush the mixer (depending on the" mix lifetime"), temperature, and other parameters necessary for optimal operation of the equipment;
- Non-volatile memory for storing dosing machine operation programs (up to 10 programs) with the ability to select without stopping the production process;
- Automatic maintenance of the set operating parameters;
- Control of the dosing machine is integrated in one design module;
- The configuration of the control system provides an adapted "user friendly" interface for programming and control of operation parameters;
- The ability to fill the mixture with specified doses (programming the fill time) or continuous feeding on a signal;
- Monitoring the status of the main nodes with the corresponding messages displayed on the operator panel screen;
- System check error messages the machine work with the maintenance error log;
- Emergency stop button;
- Work log (data log).
Provides:
- accounting for the number of completed fills (with the possibility of dividing by order number, operator number);
- recording parameters of the fill rate component for each fill and the total consumption of the components;
- password protection of each operator's account;
- ability to copy data (for example, to flash media) with the output of the report file in MS EXCEL format.
7. Resource consumption over. Operating conditions.
- Installed power, kW, no more-5.0;
- Network-alternating current; power Supply-380 V/50 Hz;
- Compressed air, bar, – 6. Compressed air, l / min, not more than-20;
- cleaning Class: not less than 4 according to DIN ISO 8573-1;
- ambient Temperature during operation, OS, not less than - +18;
- do Not operate the Equipment when ventilation is not working;
- Class of the room for Placing equipment for explosion hazard: non-explosive in accordance with the "Rules for electrical installations".
1) Class of the room for placing equipment for fire hazard:
P-IIA in accordance with the "Rules of electrical installations".
2) The design of the equipment corresponds to the tap:
- 339-2011 "Rules for electrical installations";
- 181-2009 "Rules for technical operation of consumer electrical installations".
8. Documentation provided during the delivery of the equipment.
Operation manual, electrical schematic diagram.
9. Conditions (basic):
- Production time: up to 100 calendar days;
- Provision of spare parts: for at least 2 years of operation.
10. Warranty:
11. The Equipment
Is manufactured in accordance with the requirements of Russian standards, 2006,, Issued by the European Commission (2006 2006/42 / EC). The requirements of the following main harmonized standards were taken into account:
EN ISO 13849-1: 2015, EN 12409: 2008 + A1: 2011.
1. Platform for installing transport containers with a pneumatic Elevator.
- for placement (installation) of transport containers of components (200L barrels);
- for lifting: removable cover of the component barrel (on which the mixing device and the booster pump are mounted) for easy operation when changing components.
Remote access is provided by the Seller's service Department to the control system of the dosing machine via a special modem* (supplied in the package).
Provides the ability to:
- prompt service (without the departure of a specialist) - update, replace, reinstall the SOFTWARE;
- remote diagnostics of work in the "on-line" mode-control and correction of work parameters, analysis of work errors.
*The customer provides a mobile operator's SIM card with Internet access or a wired network connection.
