Hot air dryer G | ESP

in-linefor plasticsblowing

Product overview
The G | ESP hot air dryer system for non‑hygroscopic thermoplastic materials, available with hopper capacities from 10 to 3,000 L and air flow from 20 to 4,400 m3/h. Designed for direct feeding to processing machines or use as a separate air‑generator configuration.

Performance

• Air flow: 20–4,400 m3/h
• Hopper capacity: 10–3,000 L
• Accurate temperature control via electronic thermostat
• Stainless steel hopper options to prevent contamination
• Optimised for non‑hygroscopic thermoplastic materials

G series

• Integrated hot air generator and heater mounted on the hopper (single assembly)
• Installation directly on injection moulding machines (IMM) or extruders for direct feeding
• Floor installation on a trolley to feed multiple machines

ESP configuration

• Separate air generator unit (ESP) connected to hopper by insulated flexible or rigid ducts
• Suitable for single‑machine or multi‑machine feeding
• Medium range (ESP30‑80): process blower and filters mounted on the frame; heater on hopper
• High throughput (ESP120‑400): separate unit with dedicated frame to house high‑performance blowers

Design notes / application ranges

• Very compact design for easy installation on IMM throat when required
• Different mechanical layouts depending on required air flow and integration needs
• Options for integrated or separated components to suit production layout

Technical specifications

• Product type: hot air dryer for non‑hygroscopic thermoplastics
• Air flow range: 20–4,400 m3/h
• Hopper capacity: 10–3,000 L
• Temperature control: electronic thermostat (with optional overheat protection)
• Construction: stainless steel hopper option
• Installation modes: on IMM/extruder (direct feed) or floor-mounted on trolley
• ESP configuration: separate air generator unit for single or multiple machine feeding
• Typical ranges: ESP30‑80 (medium production — blower & filters on frame); ESP120‑400 (high throughput — separate unit)