DERC Shell Side Blaster SSB
Automated Solution for External Cleaning of Heat Exchanger Tubes
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. The DERC SSB is easy to disassemble in smaller/shorter pieces for easy transportation.
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.
+ A-Frames with manual height adjustment
+ Coupled stainless steel profile
+ Chains with tensioner to fix A-Frame to bundle rollers
+ DERC Automatic Solutions Rail 4” with gear rack
+ DERC AST air or hydraulic powered tractor
+ DERC RCS-200 with 1500 bar air or hydraulic powered swivel
+ Set of nozzles
The DERC SSB is configured to order, please contact us about your specific requirements for pressures, lengths, speeds, hydraulic drive, etc.
8000 mm* / 12 m (other lengths possible)
7500 mm* / 11 m (other strokes possible)
MAX. TUBE BUNDLE LENGTH
7500 mm* / 10 m (other lengths possible)
HEIGHT ADJUSTMENT FRAME
1650 - 2600 mm rails
1500 bar / 22K
1000 bar @ 380 lpm
1500 bar @ 240 lpm
M36 x 2 male / M24 x 1,5 / 3/4” NPT
2 - 12 m/min (7 - 40 ft/min)
RCS-200 ROTATION SPEED
+/- 500 rpm
2 x Type 4 or 2 x Type 226 or 2 x 1/4” NPT (1 set nozzles included)
Speed + Movement tractor left - right
Speed + Movement bundle rotation CW / CCW
Speed rotation nozzles
Air Hoses and Air Preparation Oiler / Filter included