Advanced Manufacturing Solution for Energy-Efficient Building Materials

As global energy efficiency standards become increasingly stringent, the demand for high-quality thermal insulation mortars continues to grow across residential, commercial, and industrial construction sectors. Thermal insulation mortar — also known as insulating plaster or energy-saving mortar — is essential for reducing building heat loss, improving energy efficiency, and meeting green building certification requirements.

Zhengzhou Yishang Machinery introduces its advanced High Quality Thermal Insulation Mortar Production Line — a complete dry mix powder mixing plant machine specifically engineered for manufacturing premium thermal insulation mortars, including expanded polystyrene (EPS) lightweight mortar, perlite insulation mortar, and vermiculite-based insulating plasters. This fully automated production line integrates intelligent batching, high-efficiency mixing, automatic packaging, and dust collection into a seamless manufacturing solution.

With capacities ranging from 5 to 50 tons per hour, our Thermal Insulation Mortar Production Line enables manufacturers to produce consistent, high-quality energy-saving materials that meet international standards such as EN 998-1, ASTM C578, and GB/T 20473. The equipment is specifically designed for handling lightweight aggregates (EPS beads, perlite, vermiculite) without crushing or damaging them — a critical requirement for thermal insulation mortar production.

What is Thermal Insulation Mortar?

Thermal insulation mortar is a lightweight, cementitious or gypsum-based material containing lightweight aggregates that provide low thermal conductivity. It is applied to building exteriors or interiors to reduce heat transfer, improve energy efficiency, and enhance comfort.

Key characteristics of thermal insulation mortar:

• Low thermal conductivity (λ ≤ 0.1 W/m·K)

• Lightweight density (300-800 kg/m³)

• Good compressive strength (≥0.5 MPa)

• Excellent adhesion to various substrates

• Fire resistance (Class A/A2 for most formulations)

• Breathable and moisture-resistant

Typical applications:

• External Thermal Insulation Composite Systems (ETICS)

• Internal wall insulation

• Cavity wall filling

• Roof insulation

• Passive house construction

• Energy-efficient building retrofits

Why Choose Yishang Thermal Insulation Mortar Production Line?

1. Optimized for Thermal Insulation Mortar Formulations

Thermal insulation mortars require specialized handling due to lightweight aggregates that are easily crushed. Our Thermal Insulation Mortar Production Line is specifically configured to address these challenges:

2. Gentle Mixing Technology for Lightweight Aggregates

Standard dry mixers can crush EPS beads and perlite, destroying their insulating properties. Our Thermal Insulation Mortar Production Line features specialized mixing technology:

• Low-speed mixing option – Prevents crushing of lightweight aggregates

• Gentle paddle design – Rounded edges reduce impact on EPS beads

• Variable frequency drive – Adjustable mixing speed for different aggregates

• Short mixing cycles – 60-120 seconds to minimize aggregate degradation

• Anti-segregation discharge – Pneumatic discharge prevents material separation

3. Complete Production Workflow

Our Dry Mix Powder Mixing Plant Machine integrates a fully automated process from raw material to finished product:

Step 1: Raw Material Storage

• Cement/gypsum silos with moisture-proof design

• Sand filler bins

• Lightweight aggregate hoppers (EPS beads, perlite, vermiculite)

• Additive hoppers for RDP, HPMC, fibers, air-entraining agents

Step 2: Automatic Batching

• PLC-controlled weighing system with ±1% accuracy for aggregates

• Micro-dosing for additives with ±0.5% accuracy

• Volume-based feeding for EPS beads (weight-based may cause crushing)

• Recipe storage for multiple insulation formulations

Step 3: Gentle High-Efficiency Mixing

• Dual-shaft paddle mixer with variable frequency drive

• Low-speed option (30-50 RPM) for EPS/perlite

• 60-120 second mixing cycle to preserve aggregate integrity

• No dead corners, complete material circulation

Step 4: Automatic Packaging

• Valve bag packer with ±0.2kg accuracy

• Gentle filling to prevent EPS bead crushing

• 10-30kg/bag adjustable

• Optional anti-dust sealing for lightweight materials

Step 5: Dust Collection System

• Pulse jet dust collectors at all dust points

• Special capture for perlite/vermiculite dust

• Clean working environment meeting international standards

4. Precision Additive Dosing for Thermal Performance

Thermal insulation mortars rely on precise additive proportions for optimal thermal performance:

5. Intelligent PLC Control System

The centralized PLC + HMI touchscreen system offers:

• One-button start/stop – Entire process runs automatically

• Multi-recipe storage – Quick changeover between different insulation formulations

• Real-time production monitoring – Live data display for batching, mixing, packaging

• Automatic fault diagnostics – Instant alerts with troubleshooting guidance

• Production data logging – Complete records for quality control

• Variable frequency control – Adjustable mixer speed for different aggregates

6. Durable Construction for Insulation Material Production

Our Dry Mix Powder Mixing Plant Machine is specifically designed for the unique demands of insulation mortar production:

• Heavy-duty steel structure – Supports 24/7 continuous operation

• Gentle conveying systems – Bucket elevator with anti-breakage design

• Wear-resistant liners – Extended service life with abrasive perlite/vermiculite

• Sealed bearings – Protection from fine dust ingress

• Modular design – Easy maintenance and component replacement

• Anti-static grounding – For EPS bead safety

Technical Specifications

Maximum aggregate size: Up to 6mm (EPS beads up to 5mm)
Mixing uniformity: ≥99.5%
Weighing accuracy: ±1% (aggregates), ±0.5% (additives)
Packaging accuracy: ±0.2kg
Workers required: 2-4 persons per shift
Production cycle: 60-120 seconds per batch (depending on formulation)

Main Components of the Thermal Insulation Mortar Production Line

End Products This Machine Produces

Raw Materials for Thermal Insulation Mortar

Key Features Summary

Applications in Construction Projects

Why Zhengzhou Yishang Machinery?

• Specialized Expertise – Years of experience in thermal insulation mortar production equipment

• Gentle Mixing Technology – Preserves lightweight aggregate integrity (patent-pending design)

• Turnkey Solutions – Complete plant design, equipment supply, installation, and training

• Formula Support – Basic formulations for EPS, perlite, and vermiculite insulation mortars

• Global Export Experience – CE-certified equipment serving customers worldwide

• Factory Direct – Competitive pricing with no middlemen

• After-Sales Service – Engineers available for overseas installation and commissioning

• One-Year Warranty – Comprehensive coverage on core components

Contact us for a customized quotation!

📞 Tel/WhatsApp/WeChat: +86 15137127837
🌐 Web: www.drymortarmachinery.com
✉ Email: [email protected]