BM-1800 Automatic Block Molding Machine — eps block molding machines by ChinaEps, CE & ISO 9001 & ISO 14001 certified.
The BM-1800 is our largest automatic block molding machine, producing blocks up to 1,800 × 1,200 × 600 mm. With the fastest cycle time of 3-5 minutes and SCADA integration, it is the ultimate solution for high-volume continuous production. Energy recovery system reduces operating costs for 24/7 operations.
| Parameter | Value |
|---|---|
| Block Size (L×W×H) | 1,800 × 1,200 × 600 mm |
| Cycle Time | 3-5 min |
| Steam Pressure | 0.08-0.12 MPa |
| Steam Consumption | 70-80 kg/cycle |
| Installed Power | 45 kW |
| Density Range | 8-30 kg/m³ |
| Vacuum System | High-capacity water ring pump |
| Machine Weight | 18,000 kg |
* Specifications are subject to change without notice. Contact us for the latest technical data.
Three production problems eliminated by this machine — with engineered, measurable solutions.
OEM-scale block factories need >5,000 blocks/month — BM-1600 hits cycle-time wall around 4 min
BM-1800 (block size 1,800 × 1,200 × 600 mm, 3-5 min cycle, 45 kW) breaks the cycle ceiling via larger steam manifold + 3-stage cooling.
Large blocks at 600 mm height + uneven steam delivery cause core under-fusion — visible as soft spots when cut
BM-1800 uses 8-port steam manifold (vs 4-port on BM-1400/1600) — uniform steam distribution from top, bottom, and 4 side walls; no soft-core defect.
Eight engineered subsystems that make this cutting line production-grade. Each component is sourced, built, and tested for industrial duty cycles.
Largest cavity in the BM family — for high-volume insulation factories making large FR-graphite EPS blocks. Sized for 5,000+ ton annual output.
Reinforced 304 stainless walls. Premium steam jacket with optimized heat distribution. Quick-change cavity insert (6-8 hours). ATEX zone-22 compatible.
350-ton clamping (vs 200 on BM-1400, 250 on BM-1600) for the largest cavity. Prevents flash on dense graphite-EPS blocks where containing steam pressure is critical.
Twin reinforced hydraulic cylinders. Closing speed 80-120 mm/s with cushioned approach. Pressure-hold during steam phase. Triple-redundant safety interlock.
8 steam injection ports (vs 2 on BM-1400, 4 on BM-1600) for uniform fusion across the largest cavity. Critical for premium FR-EPS where soft spots = QC reject.
316 stainless steam plates engineered for FR-EPS fusion. 8-zone PLC-controlled steam manifold. Working pressure 0.12-0.16 MPa. Independent zone calibration.
Highest vacuum capacity in BM family — critical for the dense FR/graphite EPS blocks where core cooling is the cycle-time bottleneck.
15 kW water-ring vacuum pump. Premium vacuum tank for 6,000mm-cavity pulldown. Reaches 0.06 MPa in 60-90 seconds. Combined with premium water-spray cooling.
8-10 pneumatic injection guns for uniform fill across the largest cavity. Uniform fill is what makes FR-EPS block density uniform — no soft corners or voids.
Air-assist 0.3-0.6 MPa. Anti-static design (ATEX zone-22). Material level sensors per fill point. Recipe-controlled fill timing per zone.
Siemens S7-1500 PLC + SCADA gateway — same data export as PE-1800. Required for premium FR-EPS contracts that demand digital audit trails.
Siemens S7-1500 PLC. 12" Weintek HMI. SCADA gateway (Ethernet/IP, OPC UA, Modbus TCP). Production log auto-export to MES. Multi-user accounts with audit trail.
Reinforced ejection system for the largest, heaviest blocks. Cushioned multi-stage ejection prevents surface damage on premium FR-EPS.
Hydraulic pusher with cushioned slow-start + pneumatic ejector pins. Inner mold release coating + secondary release agent for FR-EPS. Block position sensors confirm clean ejection.
Premium water spray cooling + full ATEX zone-22 safety required for FR-graphite EPS dust environments. Highest safety rating in BM family (PLe).
316 stainless spray nozzles. Water flow 15-25 L/min (highest in BM family). Closed-loop filtration. CE per EN ISO 13849-1 PLe (higher than PLd). ATEX certified.
Every advantage backed by measurable specs — no marketing claims without data.
30-40% faster cycle — single BM-1800 replaces 1.5× BM-1400 productivity.
62% larger volume per cycle — high-throughput insulation board factories cut block count by 40%.
Double-port steam delivery ensures uniform core fusion in 600 mm-tall blocks.
This machine is widely used across multiple industries and production scenarios.
A clear schedule keeps the line running. Built-in safety systems protect operators and product alike.
Inspect mold cavity. Check 8 steam zone pressures. Verify hydraulic 350-ton clamping. Test ATEX dust extraction airflow. Verify all e-stops. Check SCADA connectivity.
Lubricate heavy-duty hydraulic seals. Inspect 15 kW vacuum pump. Check 8-10 pneumatic fill nozzles. Drain steam condensate from all 8 zones. Test ATEX grounding strap continuity.
Clean cavity interior. Inspect 8 steam injection hole patterns. Service vacuum pump water seal. Recalibrate 8 steam pressure transducers. Service HEPA dust filter.
Inspect 350-ton hydraulic cylinders. Replace vacuum pump seal. Test ATEX explosion-proof junction box integrity. Inspect cooling spray nozzles.
Major overhaul: replace heavy-duty hydraulic seals, service PLC battery, recertify safety circuit per EN ISO 13849-1 PLe, update Siemens firmware, refresh ATEX-zone-22 operator training.
The questions buyers ask most often before placing an order.
This machine integrates into the full ChinaEps production flow — upstream, downstream, and auxiliary equipment from one supplier.
Full in-house manufacturing capability behind every machine we ship.
Beyond shipping — we stand behind every machine we deliver.
Core components warranted for 5 years; standard parts 12 months.
Technical engineers respond within 24 hours via WhatsApp / email / video call.
Our technicians travel worldwide for installation, commissioning, and repair.
Hands-on training plus full technical documentation in your language.
Quick reference numbers — for a precise quote with your factory data, use the ROI Calculator.
Get a customized turnkey solution — competitive pricing, proven technology, and full after-sales support from our engineering team.
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