RESISTANCE TO ABRASION
SMALL AIR CONSUMPTION
COBRA S is a stationary sandblaster for treatment of the metal cast working residues of the mass of the tampon. The design of the nozzle module, sandblaster has a small air intake and efficient work from 4 atm.
Sandblasters control system are equipped with pneumatic elements. No components that are sensitive to dust such as electric valves guarantee a reliable and long-term operation.
SMART ASPIRATION SYSTEM
Circulation system inside the chamber reduces sand loss up to 50%.
ALWAYS CLEAR GLASS
A protective net stops the striking sand grains to protect the glass from excessive wear and dullness. Its task is to preserve a right translucency and maintain the same high comfort.
Module structure of Cobra sandblaster allows to extend every unit in any time to precise or multifunctional version. Extension is very simple and customer can do it whiteout sending unit to service
NOZZLES 4 TIMES x MORE EFFICIENT
Stationary nozzles are made of carbide that are 4 times higher resistant to abrasion and enables working up to 4 bars. By using extremely resistant tungsten carbide theirs stability is significantly higher than conventional nozzles.
An injector of a mixing chamber uses a Venturi effect and it has been designed using computer techniques. As a result, the stream of sand is unified, there is no “pulsing” effect, and the force of hitting electro corundum grains to a sandblasted element is always the same.
COBRA PROTECTS YOUR LUNGS
The dust generated during sandblasting contains harmful remains of corundum and cristobalite. These substances are recognized as carcino
genic and posing a serious threat to human health. Therefore, the most important element of prosthetic sandblasters should be an effective chamber sealing. Unfortunately only few sandblasters meet this requirement.
For COBRA sandblasters a special so called lip seal ring has been implemented. It is very close to the casing circumference at the surface of approximately 1 cm what effectively reduces releasing of harmful dust of the unit.
COBRA PROTECTS YOUR HANDS
The sharp shape of alumina sand grains and hitting pressure towards cleaned material pose a risk to the user’s hand while holding a sandblasted detail. Most pencil nozzles sandblasters and stationary ones have the cuffs only and the user’s hands are exposed to a stream of sand.
All COBRA sandblasters without exception are equipped with gloves resistant to strong jet of sand that fully protect hands of a dental technician.
Pneumatic pressure switch does not contain sensitive valves to dust, it is trouble-free, easy to clean and suitable for use with one hand.
EASY NOZZLE REPLACEMENT
Due to a rubber cover of a nozzle it makes a replacement extremely easy. In order to facilitate individual adjustment of sandblaster work to the user’s preference. The nozzle has the ability to adjust the angle.
NO MORE BLOCKED NOZZLES
A tight sieve separates a working chamber from the chute, it protects against blocking stationary nozzle with casting mass bits and prevents sand from dusting.
Every sandblaster equipped with hanging attachments to save your working area
Magnet lock which effectively closes chamber doors and guarantees tight working conditions of your sandblaster
IF SEE PRECISELY THEN WORK EFFECTIVELY
The light source comes from special LED diodes that features a high brightness over 5000 Lux and accurately illuminates the work.
In addition, it is placed in a dust-tight enclosure separating from sand, increasing its durability and work safety.
WHY COBRA S?
it effectively prevents from dust
gloves instead of cuffs protect your hands
sintered boron nozzles as a standard
precise sand stream
(a) 320; (b)360; (c) 390
4 -6 bar
230 V/ 50 HZ
ROKO ul.Bór 177, 42-200 Częstochowa - Poland