The washing chamber is designed to prepare product surface for painting and has excellent performance characteristics. It is the best solution for the automated treatment of steel, galvanized, aluminium and other surfaces.
The washing chamber demonstrates high wear-resistant performance through the use of high-quality components and materials resistant to corrosive environments in the design.
Possible stages of washing: degreasing (standard stage); phosphating; chromating; flushing.
Intuitive HMI (Human Machine Interface): control through the operator's touchscreen panel
Washers with 2 or 3–4 tanks are available;
Price from 25 000 €
|Overall dimensions (WxHxL), mm||2,200х3,000х5,200|
|Useful volume dimensions (WxHxL), mm||500х1,600х3,000|
|Number of processes||2 (1 with heating)|
|Tank volume (one), l||1,000|
|Heating power, kW||30|
|Total power, kW||40|
Price from 27, 000 €
|Overall dimensions (WxHxL), mm||3,700х3,000х5,200|
|Useful volume dimensions (WxHxL), mm||1,000х1,600х3,000|
|Number of processes||3–4 (1 with heating)|
|Tank volume (one), l||1,000|
|Heating power, kW 30||30|
|Total power, kW||48|
Flexible payment terms in a way convenient for you. The minimum prepayment is 30%.
Most of the projects are implemented within 2 to 4 weeks. The time frames depend on many factors: the project complexity, the scope of supply, the customer’s distance from our enterprise, etc. All products are usually custom-made.
Large orders with a delivery time of more than 14 days: 50% – prepayment, 50% – before shipment from the manufacturer’s warehouse;
if delivery involves delivery and installation , then: 50% – prepayment, 40% – before shipment from the manufacturer’s warehouse, 10% – after installation.
For small retail purchases – 100% prepayment.
Manufacturer – Storhouse Ukraine.
Video shows the surface preparation line controlled by controllers, communication with the operator via the human-machine interface of the touchscreen panel. Processes to maintain the required levels of liquids and temperatures are carried out automatically.
The system also informs the operator about the current pressure in the spray headers and the pH levels in the reagent tanks.
- Washing has 3 stages: degreasing, flushing and passivation.
- Variable-speed closed conveyor chain 80 meters long.
- Washing chamber length — 22 meters.
- Washing is followed by a drying chamber 12 meters long, where the products are blown with a flow of heated air.
Washing chamber structure description
The housing is an all-welded polypropylene box reinforced with a steel frame. The chamber is supplied with two tanks for working solutions, which are also made of polypropylene (a material resistant to both acidic and alkaline media) resulting in a wide range of working reagents used.
One tank is equipped with an automated heating system for the used fluid with tubular heating elements (made of stainless steel) and insulant to reduce heat loss.
When manufactured, the washing chamber can be additionally equipped with one or two auxiliary tanks, with a corresponding increase in the number of processes carried out in it.
With flat-jet spray nozzles used, the metal is exposed not only to chemicals but also to the physical force of the jet of service fluid resulting in the accelerated process of chemical surface treatment.
During blasting, the electric drive moves the trolley with the parts, which in turn makes reciprocating movements along the washing chamber and ensures the treatment of the entire surface of the processed products.
The header and nozzles of the washing chamber are also made of polypropylene.
The supply and distribution of fluids are carried out with air-operated pumps and valves. Each tank has an analogue level sensor which allows monitoring the real fluid level in it.
The tank with heating elements (intended for the active solution) is equipped with a temperature sensor, PH sensor and skimmer (a device for removing the grease film from the surface of the solution).
The washer is controlled from the operator’s touchscreen panel via an intuitive HMI.
Owing to the use of modern programmable logic controllers, all processes, namely:
- maintaining the level of fluids in tanks
- maintaining the fluid temperature,
- monitoring the position of dampers and the performance of pumping equipment,
- as well as the washing process itself, are automated to the greatest possible extent and have flexible settings.
The tanks can be refilled both according to the cascade overflow scheme (each tank is refilled with the fluid of the next tank, and the last tank — with fresh water) and directly from the centralized water supply system.
Within areas where the Ph level control is required, sensors are installed, the signals of which are displayed on the touchscreen panel, informing the operator in case of Ph level outside the reference range.