I. Equipment Overview
The BMC equipment is an automated production line for manufacturing Bulk Molding Compound (BMC), specifically designed for producing high-strength, high-precision thermosetting composite parts. BMC boasts excellent electrical insulation, heat resistance, and dimensional stability, and is widely used in industries such as automotive, electrical, and electronics.
II. Core Equipment Composition
Resin Paste Preparation System
- Features:
- Resin matrix precisely blended with fillers (calcium carbonate/AL(OH)3)
- Quantitative injection of curing agents, low shrinkage agents, and other additives
- Technical Highlights:
- Twin-shaft mixer (paddles + dispersal disk)
- Vacuum De-gassing (Residual Bubble Rate < 0.5%)
- Temperature Control Range: 25-40℃ ±1℃
2. Fiber Blending System
- Feature:
- Quantitative addition and dispersion of short-cut glass fiber (6-12mm)
- Prevent fiber damage (retention rate > 95%)
- Technical Highlights:
- Three-dimensional Motion Mixed Warehouse (Patented Design)
- Fiber content adjustable (15%-30%)
3. Extrusion Granulation Unit
- Function:
- Compact the mixed material into uniform lumps
- Eliminate raw material stratification
- Technical Highlights:
- Twin-screw extruder (L/D ratio: 12-16)
- Production Capacity: 500-3,000 kg/h (adjustable)
4. Smart Control System
- Function:
- Digitized management of formula parameters
- Production Data Traceability (Compliant with ISO Standards)
