DERAY®-FST 950 2.0

The DERAY®-FST 950 2.0 is a belt driven shrink tunnel with infrared heating elements designed to process a wide variety of heat shrink tubes for safe high volume production.
The device includes a touch panel control unit and can be easily integrated with other equipment or control systems for easy set-up, operation and monitoring.

Features and Benefits

  • Fully automatic calibration
  • Adjustable centering tool supports tubing positioning for unbalanced splices
  • Piece counter for easy monitoring
  • Integrated control unit
  • Automatic error detection stops process to avoid bad parts
  • Adjustable temperature and speed
  • Extended cooling zone to control adhesive flow
  • Robust and durable IR ceramic heating elements
  • Communication with upstream ultrasonic welder allows time, temperature and tubing size to be automatically set without operator intervention
  • Automatic selection of process parameters via USB scanner or manually via touch panel
  • Communication systems: RJ45, RFID, RS232, TCP/IP and OPC UA
  • Additional USB port for data import/export ports and TC socket for Thermocouple
  • To ensure safety, the anti-drop device automatically locks the upper part of the appliance step-by-step when opening until the desired opening angle is reached. Pressing the black button releases the anti-drop device again
  • Blocking system to ensures machine use only after the set process conditions are reached
  • Safe shutdown procedure extends machine lifetime
  • Password protected programming mode
  • Status indicator with LED signal lights and acoustic signals
  • Selection of system language: English, German (others on demand)
  • CE and RoHs conformity


Splice sealing products


The DERAY®-FST 950 2.0 is equipped with four IR ceramic heating elements. The heat shrink covered splices or terminals are transported by two parallel running belts through the heating zone. The upper and lower conveyor belts are driven separately via two drive units. Once the shrinking is complete, three fans cool the finished applications. The cooling system helps to prevent the finished applications from sticking together and to ensure that they can be quickly released for further processing.

Order information

  • DERAY®-FST 950 2.0


  • DERAY®-SpliceMelt: Sizes 1 to 4, length max. 75 mm
  • CHPA: Sizes 1 to 4, length max. 75 mm
  • HFTX: Sizes 1 to 4, length max. 75 mm
  • Single wall shrink tube: Length max. 90 mm, max. diameter 20 mm

For further products and sizes contact DSG-Canusa Application Engineering

Scope of delivery

  • Shrink machine
  • Centering tool
  • Operating manual: English, German (others on demand)


  • Calibration sensor
  • USB scanner


  • Dual Wall
  • Single Wall
  • OEM
  • Splice Sealing Solutions
  • Transit
  • Hose and Pipe Protection
  • Automotive
  • Marine
  • Aerospace Defense
  • Application Equipment
  • Waterblocking


Electrical connection1/N/PE AC 230 V 50-60 Hz
Electrical power consumption3.5 kW
Rated current8 A
Electrical fuse protection at the owner16 A
Degree of protectionIP20
Power of IR-heating unit4 x 600W
Shrinking zone500 mm (19.7 in)
Cooling zone300 mm (11.8 in)
Shrink temperature at the IR heater300°C – 550°C (572°F – 1022°F)
Ambient temperature10°C – 40°C (50°F – 104 °F)
Sound pressure levelapprox. 50 dB(A)
Dimensions and weight
Shrink machinew 320 x h 560 x d 1430 mm
(w 12.6 x h 22 x d 56 in)
80 kg (176 lbs)