Husky E-line refit: S5 controller replacement for PET preform producers in Benelux
Husky (now owned by Onset Capital) still supplies machines for the HyCAP 4 and SUPER NOVA lines, but the E-line generation has been fully removed from the service portfolio. PET preform producers with E-line machines have no OEM fallback option. GCG is one of the few parties with documentation of the S5 refit path for Husky E-line.
Husky E-line machines run on Siemens S5 hardware that has been end-of-life for more than a decade. Husky no longer supplies parts for the E-line generation. GCG has a documented S5 refit path for Husky E-line, preserving all PET preform recipes, hot runner profiles and cycle times. Modern control typically achieves 5-12% cycle time improvement on top of the migration.
Husky E-line and successors: lifecycle
| Machine | Era | Status |
|---|---|---|
| E-80 / E-100 | ~1990-2003 | EOL: S5 control no parts available |
| E-120 / E-160 | ~1995-2006 | EOL: S5 control, HMI critical |
| E-300 / E-400 | ~1998-2009 | EOL: limited parts via Husky |
| HyCAP 4 / SUPER NOVA | 2010-heden | Actively supported by Husky |
Husky E-line architecture: PET-specific complexity
S5 PLC: end-of-life hardware
The E-line uses a Siemens S5-135U or S5-155U PLC as machine backbone. S5 hardware has been end-of-life for more than 20 years. GCG replaces the complete S5 installation with B&R X20 or Siemens S7-1500. Both platform choices are compatible with the S5 refit path.
Hot runner temperature control: 48-144 zones
Husky PET preform moulds have 48 to 144 hot runner zones (per cavity row). The old S5 control handles maximum 64 zones. Modern B&R X20 or Siemens TIA control handles 144+ zones with individual PID tuning per zone. This typically improves colour and weight consistency of preforms.
PET preform cycle: specific parameters
PET requires precise injection speed profiles (typically 5-7 phases), hold pressure timing and decompression to minimise IV degradation. The new control system can regulate cycle steps more finely. GCG optimises cycle time as part of the SAT.
Robot arm interface: requires analysis
Husky E-line machines have an integrated takeout robot running synchronously with the injection side. The interface protocol is machine-specific. GCG analyses the robot arm communication as part of the migration intake and determines whether the existing robot system can be retained.
BNL installed base: PET preform hubs
Benelux has a high concentration of PET preform producers serving the beverage industry in Northwest Europe. Many of these producers invested in Husky E-line systems in the 1990s and early 2000s, the industry standard for PET preforms at the time. The E-line machines are still productive, but the S5 control is an increasing risk.
From S5 to B&R X20 or Siemens TIA
S5 dump & hot runner mapping
Export all PET preform parameter sets. Inventory hot runner zones and document temperature profiles.
Wiring audit & robot analysis
Full inventory of sensors, actuators, robot interface and hot runner cabling.
Engineering & FAT
Machine functionality on B&R X20 or Siemens S7-1500, hot runner PID optimisation, FAT in Eindhoven.
SAT & preform qualification
Commissioning, 5 PET preform reference products, cycle time optimisation, operators trained. Downtime: 48-96 hours.
Frequently asked questions
Can my Husky E-line be repaired?
Husky no longer supplies E-line parts. The S5 hardware has been end-of-life for more than a decade. Reconditioned S5 cards are the only option, but specialists are becoming scarce and reconditioning costs approach migration costs. GCG recommends migration once an S5 card fails a second time or when hot runner temperature control shows deviations.
How are my PET preform recipes migrated?
GCG reads all PET preform parameter sets via the S5 serial port before migration starts. Injection profiles (pressure, speed, hold pressure), hot runner temperature setpoints, cooling water sequence and robot arm timing are fully preserved. In the new system, operators can export/import preform recipes directly on the HMI as CSV.
Does the machine run during the refit?
No. Downtime is 48-72 hours for a standard Husky E-line machine. Hot runner systems with 72+ zones may require 72-96 hours due to the additional thermocouple calibration. GCG plans the downtime in consultation with production scheduling, for BNL preform factories preferably outside the beverage industry peak period (Feb-Apr).
What does a Husky E-line refit cost?
Costs depend on the number of hot runner zones, type of robot interface and presence of cavity pressure measurement. Indicative range for a single Husky E-300 with 48-zone hot runner: EUR 22,000-42,000. Systems with 96+ zones: EUR 35,000-55,000. Cycle time improvement of 5-12% is typically achievable with modern control.