IBM Energy Consumption:
Hydraulic vs All-Electric ZQ60HE Võrdlus

Injection Phase (0.8s)

~35-45 kW peak

Injection servo at full rated power during 0.8s PP injection fill stroke. Peak power 35-45 kW from injection servo (22 kW) + screw feed (18 kW) + rotary table hold (2.9 kW). Duration 20% of total cycle

Clamping + Blow (0.7s)

~25-35 kW

Clamping servos (15+15 kW) during mould close + blow pressure hold. Injection servo retracted (near-zero draw). Duration 17% of total cycle

Cooling Dwell (2.5s)

~3-5 kW

Near-zero servo motor draw during PP cooling dwell — only barrel heater energy (2-3 kW) and servo standby current (<0.5 A per drive). Duration 63% of total cycle = primary energy saving versus hydraulic IBM

Rotary + Strip (0.4s)

~8-12 kW

Rotary table servo (2.9 kW) + stripping servo (clamping servo reverse motion) during table rotation and bottle stripping. Duration ~10% of total cycle

Annual Saving (kWh)

86,400–115,200

Energy saving: (18-22 kWh/hr ZQ60) minus (12-15 kWh/hr ZQ60HE) = 6-10 kWh/hr saving × 16 hr/day × 300 days = 28,800-48,000 kWh/year. Range reflects ZQ60 hydraulic load variation at different PP IBM formats

Annual Saving (Korea KRW)

KRW 3.5–5.8M

Korean industrial electricity at KRW 120/kWh (2026 rate): 28,800-48,000 kWh/year × KRW 120 = KRW 3.46-5.76M annual energy saving per ZQ60HE versus ZQ60 hydraulic at same production programme

10-Year Saving (Korea)

KRW 35–58M

10-year cumulative energy saving at Korean electricity tariff (before tariff escalation adjustment) — representing 50-80% of ZQ60HE capital premium over ZQ60 hydraulic recovered through energy saving alone

Annual Saving (India INR)

INR 245,000–410,000

Indian industrial electricity at INR 8.5/kWh average: 28,800-48,000 kWh/year × INR 8.5 = INR 245,000-408,000 annual ZQ60HE energy saving for Indian IBM customers

Q01

Does ZQ60HE energy saving scale with production speed? If ZQ60HE produces 25% more containers/hour, is the per-container energy actually the same as ZQ60 hydraulic?

The energy saving and per-container energy calculation requires careful accounting of both energy consumption and output simultaneously. ZQ60HE produces approximately 20-25% more containers per hour than ZQ60 hydraulic at equivalent format (ZQ60HE 2.5s dry cycle versus ZQ60 4.0s dry cycle, translating to approximately 20% higher production cycle rate at equivalent cooling-limited total cycle). ZQ60HE energy consumption per hour is approximately 30-35% lower than ZQ60 hydraulic. The combined effect on per-container energy: ZQ60HE energy per container = 12-15 kWh/hr ÷ (ZQ60HE containers/hour) versus ZQ60 hydraulic = 18-22 kWh/hr ÷ (ZQ60 containers/hour). At 10 cavities, 100ml PP IBM: ZQ60HE at 2.5s dry cycle (estimated 5.5s total cycle with cooling) produces approximately 6,545 containers/hour at 12 kWh/hr = 1.83 Wh/container. ZQ60 hydraulic at 4.0s dry cycle (estimated 7.0s total cycle) produces approximately 5,142 containers/hour at 20 kWh/hr = 3.89 Wh/container. Per-container energy comparison: ZQ60HE at 1.83 Wh/container versus ZQ60 hydraulic at 3.89 Wh/container — ZQ60HE uses approximately 53% less energy per IBM container produced, combining the energy consumption reduction and the output rate increase effects. This per-container energy advantage is larger than the hourly energy saving percentage because ZQ60HE produces more containers per kWh than ZQ60 hydraulic, making ZQ60HE the clearly superior choice on both absolute energy cost per hour and energy intensity per container produced.

K 02

What is the power demand profile of ZQ60HE for Korean factory electrical infrastructure planning?

ZQ60HE power demand profile for Korean factory electrical infrastructure planning differs from ZQ60 hydraulic in one critical way: ZQ60HE generates short-duration peak power demands (35-45 kW peak during 0.8s injection phase) at approximately 4-5 second intervals (one peak per IBM cycle), versus ZQ60 hydraulic at relatively constant 18-22 kW continuous demand. Korean factory electrical infrastructure (Korean transformer capacity, distribution switchgear rating and feeder cable sizing) must accommodate ZQ60HE peak demand rather than average demand for correct electrical design. Korea Ever-Power recommends the following ZQ60HE electrical infrastructure specifications for Korean factory planning: incoming power supply: 45 kVA three-phase transformer capacity minimum for ZQ60HE machine circuit (45 kVA ÷ (380V × √3) = 68A breaker, providing 35-45 kW peak demand capacity with adequate margin). Note that ZQ60HE average demand at 12-15 kWh/hr is approximately 12-15 kVA — significantly lower than the 45 kVA transformer capacity required for peak demand. Korean power factor correction: ZQ60HE servo drives generate reactive power (power factor ~0.8-0.88 without correction) — Korea Electric Power Corporation (KEPCO) commercial and industrial tariff applies power factor penalty below 0.9 power factor. Korea Ever-Power recommends ZQ60HE customers install an automatic power factor correction (APFC) capacitor bank (5-10 kVAr rating for ZQ60HE) to maintain KEPCO power factor above 0.9 and avoid KEPCO power factor surcharge on Korean industrial electricity bill. Korea Ever-Power provides ZQ60HE electrical single-line diagram and transformer sizing recommendation at ZQ60HE machine order for Korean customer factory electrical engineering.

Q03

How does IBM machine energy consumption compare to polymer resin energy at the total product life cycle level?

At the total product life cycle (LCA) level, IBM machine energy consumption is a relatively small component of total container environmental impact compared to polymer resin production energy. PP resin production at standard Korean steam cracker: approximately 70-80 MJ/kg cradle-to-gate embodied energy (ECOINVENT 3.8 PP production data). A 10g PP IBM bottle therefore contains approximately 700-800 kJ (0.19-0.22 kWh) of polymer embodied energy. IBM machine energy to produce the same 10g PP bottle: at ZQ60 hydraulic 20 kWh/hr producing 9,000 bottles/hour = 2.22 Wh/bottle = 0.0022 kWh/bottle. IBM machine energy (0.0022 kWh) is approximately 1-2% of polymer embodied energy (0.19-0.22 kWh) at the bottle level. This means the PP resin production energy is approximately 50-100x larger than the IBM machine processing energy per bottle. ZQ60HE energy saving of 53% per container (from Q01 above) reduces IBM machine processing energy from approximately 0.0039 kWh/bottle (ZQ60 hydraulic) to 0.0018 kWh/bottle (ZQ60HE) — saving 0.0021 kWh per bottle, or approximately 1% of total bottle embodied energy. Korean cosmetic and FMCG brands seeking to reduce total product packaging carbon footprint should prioritise PP resin selection (bio-based PP from Braskem or Korean biomethanol PP reduces polymer embodied energy by 60-70%) over IBM machine energy optimisation, as the polymer choice has 50-100x larger LCA impact than the IBM machine type. However, ZQ60HE energy saving remains valuable for operational electricity cost reduction and Korean K-ETS carbon credit generation at Korean industrial electricity tariff economics.

K 04

Does ZQ60HE energy advantage remain at high-format IBM (1L bottle on ZQ60HE-equivalent all-electric large format)?

Korea Ever-Power’s current ZQ series all-electric IBM offering is limited to ZQ60HE at the equivalent of ZQ60 hydraulic format range (30-500ml PP IBM). Korea Ever-Power does not currently offer all-electric versions of ZQ80, ZQ110 or ZQ135 — the 500ml-1L large-format IBM segment is served by ZQ80/ZQ110/ZQ135 hydraulic machines only. For Korean customers running large-format IBM (500ml-1L) on ZQ80/ZQ110/ZQ135 hydraulic, the energy saving principle from all-electric IBM applies theoretically — an all-electric 500ml-1L IBM machine would produce comparable 30-35% energy savings versus hydraulic at large format. However, all-electric drive systems at the 800-1,350 KN clamping force required for ZQ80-ZQ135 are technically more complex (larger servo motor and ball screw actuators for high-force applications) and commercially less available in the Asian IBM machine market. Korea Ever-Power is monitoring global all-electric IBM machine development at large-format scale and will announce ZQ series all-electric expansion if commercially available technology at ZQ80-ZQ135 equivalent performance and competitive capital cost becomes available. Current Korea Ever-Power recommendation for large-format IBM customers concerned about energy cost: ZQ80/ZQ110/ZQ135 hydraulic with variable-displacement pump option (available on ZQ110 and ZQ135) reduces hydraulic pump energy consumption by 15-20% compared to fixed-displacement pump standard configuration, partially closing the energy gap with all-electric IBM at large format.

Q05

What metering equipment does Korea Ever-Power recommend for measuring ZQ60HE energy at the Korean customer facility?

Korea Ever-Power recommends three energy metering options for Korean IBM customers wishing to independently verify ZQ60HE versus ZQ60 hydraulic energy consumption at their Korean production facility. Dedicated circuit energy meter (recommended): install a class 0.5 energy meter (kWh meter with pulse output, IEC 62053-22 compliant) on the ZQ60HE dedicated supply circuit at the Korean factory distribution board — provides kWh consumption per hour, per shift and per production batch for Korean GMP batch energy record and KEPCO power factor monitoring. Korea Ever-Power recommends Carlo Gavazzi EM24 or equivalent Korean-certified revenue-grade energy meter for ZQ60HE energy monitoring at Korean pharmaceutical or cosmetic GMP facilities. HMI-integrated energy monitoring (standard ZQ60HE feature): ZQ60HE HMI includes a built-in servo drive energy monitoring display showing instantaneous power demand (kW) and cumulative energy consumption (kWh) from the servo drive inverter energy measurement — accuracy approximately ±5% at ZQ60HE production operating point. Korean customers can read ZQ60HE servo energy data directly from the HMI for shift-end energy reports and IBM production batch energy tracking without external metering equipment. KEPCO AMI smart meter: Korean industrial electricity customers connected to KEPCO Advanced Metering Infrastructure (AMI) system can request 15-minute interval electricity demand data from their KEPCO account online portal — providing factory-level energy demand data that can be correlated with ZQ60HE production schedules for energy benchmarking without installing additional metering equipment at the IBM machine circuit level. All three measurement methods provide sufficient energy consumption accuracy for Korean IBM machine investment ROI analysis comparing ZQ60HE all-electric with ZQ60 hydraulic at Korean customer production conditions.

Q06

How does Korea Ever-Power present energy saving data to Korean customers for ZQ60HE investment decision support?

Korea Ever-Power provides Korean IBM customers with a ZQ60HE energy saving investment model in Microsoft Excel format at the quotation stage for Korean ZQ60HE investment decision support. The Korea Ever-Power ZQ60HE energy model inputs: Korean customer’s planned daily production hours (8/12/16/24), planned production days/year (250/300), planned IBM format (30ml/50ml/100ml/200ml/350ml PP), current or planned KEPCO electricity tariff (industrial A or B rate), ZQ60HE quoted price, and ZQ60 hydraulic equivalent quoted price (for capital cost premium calculation). Model outputs: annual energy saving (kWh/year), annual energy cost saving (KRW/year at customer’s KEPCO tariff), ZQ60HE capital premium payback period from energy saving alone, 10-year NPV (net present value) of energy saving at 5% Korean discount rate, and CO₂ emission reduction at KEPCO grid emission factor for Korean ESG report. Korea Ever-Power’s Korean sales team presents the ZQ60HE energy saving model at Korean customer site visit as part of the standard ZQ60HE quotation process, enabling Korean IBM machine buyers to make an informed investment comparison between ZQ60HE all-electric and ZQ60 hydraulic on a total 10-year cost of ownership basis rather than capital cost alone. Contact Korea Ever-Power in Ansan-si to receive the ZQ60HE energy saving model for your specific Korean IBM production programme specification.