Removable insulation blanket

fire-retardantfor pipescustom-made

Product Overview
The Injection Machine Barrel Insulation Blanket is a cost-effective thermal solution engineered to dramatically reduce energy consumption and improve the operational efficiency of injection molding and extrusion equipment. Designed to fit securely around injection barrels, die heads, extruders, and melt pipes, these modular insulation covers act as a thermal barrier—minimizing heat loss and enhancing workplace safety. Much like the lagging jackets used on domestic water heaters, they provide a simple yet powerful method of conserving energy by retaining heat where it’s needed most.

Key Benefits

• Immediate Energy Savings: Reduce energy consumption by up to 30–60%, significantly lowering operational costs and improving thermal efficiency.
• Faster Start-Up Times: Shorten machine warm-up periods by minimizing radiant heat loss, allowing quicker production cycles.
• More Stable Operating Temperatures: Maintain consistent barrel temperatures, helping reduce material waste, improve product quality, and optimize heater band performance.
• Improved Workplace Safety and Comfort: Provide protection against contact burns and radiant heat, reducing ambient temperatures and cooling loads.
• Extended Heater Band Life: Reduced thermal cycling and external exposure prolong heater element life.

Product Construction

• Outer Layer: Silicone-coated fiberglass cloth, rated for continuous contact up to 260°C; high-temperature versions up to 400°C available.
• Insulation Core: 25 mm thick ceramic fiber blanket offering excellent thermal resistance and low conductivity.
• Inner Layer: Plain fiberglass cloth, rated for continuous contact up to 550°C.
• Closure System: Hook-and-loop (Velcro) with secure buckles for fast installation, removal, and reusability.
• Thread: Sewn with high-temperature-resistant fiberglass fire-retardant twine.

Customization & Fit

• Custom manufactured to fit injection barrels, extrusion lines, blow molding systems and other configurations.
• Sizes available from 13" to 44" circumference and 2" to 37" width in 1-inch increments.
• Options for slits, cutouts, and complex 3D geometries for specialized applications.
• Modular design—multiple units can be connected end-to-end or side-by-side to insulate longer pipes or larger die heads.

Typical Applications

• Injection molding machines
• Extrusion barrels
• Blow molding dies
• Transfer lines
• Melt pipes
• Heated cylinders

Performance & Return on Investment

• Energy Efficiency: Reduces radiant heat loss and improves machine thermal stability.
• Rapid Payback: Average return on investment typically achieved in less than 12 months.
• Compliance: Helps meet safety regulations by providing a protective barrier over surfaces exceeding 175°C.
• Durability: Oil-, water- and chemical-resistant outer layer for long-term reliability in industrial environments.

Technical Specifications

• Order (moq): 1
• Model / Commercial name: Injection Machine Barrel Insulation Blanket
• Sizes: circumference 13"–44"; width 2"–37" (1-inch increments)
• Outer layer material: silicone-coated fiberglass cloth; continuous contact rating up to 260°C (optional versions up to 400°C)
• Insulation core: 25 mm ceramic fiber blanket
• Inner layer: plain fiberglass cloth (continuous contact up to 550°C)
• Closure: hook-and-loop Velcro plus secure buckles
• Thread: high-temperature-resistant fiberglass fire-retardant twine
• Design: modular, removable, reusable; configurable with slits, cutouts and 3D geometries
• Typical energy savings: up to 30–60%
• Typical ROI: under 12 months depending on application and usage
• Applications: injection barrels, extruders, melt pipes, transfer lines, blow molding dies, heated cylinders