DERC Shell Side Blaster
The DERC SSB is designed and manufactured by DERC Salotech as an automated solution for external cleaning of heat exchangers with high pressure water jets. The DERC SSB makes tube bundle blasting of shell side cleaning simple and safe by placing the operator at a safe distance. The DERC SSB consists of two wheeled frames, which can be placed over the heat exchanger, and adjusted in height by means of two manually operated hand wheels. The system comes with two tensioner chains to secure the frames to your tube bundle rollers.
AUTOMATED SOLUTIONS TRACTOR
Mounted between the frames is a stainless steel coupled profile with a 4" Automated Solutions Rail attached. The DERC Automated Solutions Tractor (AST) runs on the Automated Solutions Rail. The DERC AST moves back and forth over the DERC Automated Solutions Rail (ASR) automatically. This is realized by means of a gearbox, air or hydraulic engine, gear and heavy duty stainless steel roller bearings. End switches coupled to a control valve ensure the automatic movement back and forth. The stroke can be easily adjusted by moving the end stops.
SPECIFICATIONS
| Total Length |
8000mm |
| Stroke |
7500mm |
| Max. Tube Bundle Length |
7500mm |
| Height Adjustment Frame |
500 mm |
| Max. Operating Pressure |
1500 bar / 22 KPSI |
| Max. Flow |
380 l/min / 110 GPM |
| Inlet Connection |
M36 x 2 male / M24 x 1,5 / 3/4" NPT |
| Movement Speeds |
2 - 12 m/min / 7 - 40 ft. / min |
| RCS 200 Rotation Speed |
+/- 500 rpm |
| Nozzle Inserts |
2 x Type 4 or 2 x Type 226 or 2 x 1/4" NPT 1 set nozzles included |
| Control Panel |
Start-Stop-Speed Movement |
| Start-Stop-Speed Rotation |
| Air Hoses and Air Preparation Oiler / Filter included |
ERC AUTOMATED SOLUTIONS TRACTOR, AST↑↑↑↑↑↑
+ Air or hydraulic powered
+ Easy to control linear speeds
+ Possible upgrade to PLC control
+ Suitable for 4" aluminium rails
DERC RCS 200-A↑↑↑↑↑↑
+ Adjustable speed
+ Available with different nozzle heads and nozzle options
+ Guard around the rotating nozzle head
+ Hose guide
+ Various nozzle options
+ Air or hydroaulic powered rotating cleaning assembly
+ Max. working pressure 1500 bar
DERC TUBE BUNDLE ROLLERS↑↑↑↑↑↑
+ Air powered
+ Stainless steel frame galvanized rollers
+ Option on tracks for easy movement
+ Pivoting rollers for optimal grip
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