Let’s take a deep dive into Buildgram’s professional production process
For architects, contractors, and procurement teams, the production process is the foundation of product reliability. At Buildgram, we leverage advanced manufacturing technology and strict quality control to deliver sandwich panels that meet global high standards—our production line is your guarantee of consistent, high-performance products.
🔧 Professional Production Process
1-Raw Material Inspection
Strict screening of PPGI, aluminum, and high-density rock wool. We ensure all raw materials meet international standards before entering the production line.
2-Automated Forming
Precision roll forming machines shape the panel surface with ±0.01mm accuracy, ensuring superior structural stability and seamless installation.
3-Core Bonding Technology
Utilizing high-temperature and high-pressure bonding to ensure tight integration of the core and surface, significantly enhancing durability and insulation performance.
4-Precision Cutting
Customized cutting according to project specifications, supporting lengths up to 18 meters to meet diverse industrial and commercial project needs.
5-Multi-Level Quality Inspection (QC)
From dimensional measurement to performance testing (fire resistance, thermal insulation). Our QC team uses precision instruments to ensure zero defects before delivery.
Proven Reliability
CE / ISO--Global Certifications
20+ Years--Product Warranty
500+ Global Projects
Whether it’s a cold storage needing ultra-low thermal conductivity or a cleanroom requiring high airtightness, we tailor every detail—thickness, material, and color—to your needs.