Textile, Rubber & Plastics Manufacturing
Injection molding, extrusion, and textile production rely on precise motor torque and speed control to maintain product quality while managing energy costs. Delta VFDs offer dedicated series for rubber & plastics and textile applications, alongside APF/SVG for the harmonic-heavy loads typical of injection molding machines.
The Challenge
Injection molding and textile machinery are torque-sensitive and cycle constantly, so imprecise motor control directly shows up as product defects, while the harmonic-heavy loads they generate degrade power quality plant-wide.
How Acuity Helps
Injection molding, extrusion, and textile production rely on precise motor torque and speed control to maintain product quality while managing energy costs. Delta VFDs offer dedicated series for rubber & plastics and textile applications, alongside APF/SVG for the harmonic-heavy loads typical of injection molding machines.
- VFD
- APF
- SVG
Products
Real-Time Harmonic Compensation
Delta Active Power Filter (APF)
Advanced active power filtering that continuously detects and compensates for harmonic currents, improving power quality and protecting critical electrical infrastructure. Eliminates harmonics up to the 50th order with dynamic reactive power compensation and sub-0.1-millisecond response, in a modular design that scales for future expansion while reducing resonance risk from capacitor banks.
Scaled Harmonic Filtering for Heavy Industrial Loads
Delta APF – High-Capacity Industrial Series
The same Delta Active Power Filter technology configured and scaled for heavy-duty facilities with large VFD banks, multiple production lines, or data-center-scale electronic loads. Delivered as part of Acuity's full-service engagement - site power quality analysis, system design, installation, commissioning, and long-term M&V - to match filtering capacity precisely to high-demand industrial environments.
Stepless Reactive Power Compensation
Delta Static Var Generator (SVG)
A next-generation replacement for conventional capacitor banks, continuously measuring reactive power demand and injecting or absorbing compensation instantly to hold Power Factor on target. Delivers stepless (not step-based) compensation across both inductive and capacitive loads in under 0.1 milliseconds, eliminating resonance risk and the overcompensation problems common with aging capacitor banks.
Scalable Reactive Power Compensation for Smaller Loads
Delta SVG – Compact Modular Series
A modular configuration of Delta's SVG technology sized for smaller installations or facilities planning phased expansion - welding shops, small cranes/hoist operations, and single-line production. Delivers the same stepless, sub-0.1ms compensation performance as the full-scale SVG, engineered, installed, and verified by Acuity as part of a complete power-quality solution.
Intelligent Motor Speed Control for General Industry
VFD General Applications & Compact Drives Series
Delta's general-purpose VFD range, matching motor speed to actual process demand instead of running motors at full speed continuously. Delivers 20-50% energy savings on variable-torque loads like pumps, fans, blowers, compressors, and conveyors, with smooth soft-start/stop, precise speed and torque control, and reduced mechanical wear versus direct-on-line or soft-starter setups.
Precision Drive Control for Injection Molding & Extrusion
VFD Rubber & Plastics Series
A Delta VFD series purpose-built for rubber and plastics processing, delivering precise torque and speed control for injection molding machines and extrusion lines where process consistency directly affects product quality. Combines the standard VFD energy-saving benefits with control profiles tuned for the load characteristics typical of molding and forming equipment.
Speed & Tension Control for Textile Production Lines
VFD Textile Series
A dedicated Delta VFD series for the textile industry, providing stable speed control across weaving, spinning, and finishing processes where tension and synchronization are critical. Reduces energy consumption on variable-torque textile machinery while supporting the frequent start/stop cycles typical of textile production.