Egypt Year: 2025
Configuration
5 containers/year, 90 tons total
Outcome
Cairo-based household appliance OEM cut packaging cost 18%, cycle time on existing SM-1200 dropped from 65 s to 42 s.
EPS-FC
ISO 9001 REACH RoHS
Get EPS Machine Pricing — Reply in 4 Hours
— eps raw materials by ChinaEps, ISO 9001 & REACH & RoHS certified.
Key Specifications
Material
Expandable Polystyrene (EPS)
Grade
Fast Cycling (FC)
Bead Size (Unexpanded)
0.4-0.7 mm
Expansion Ratio
40-60x
CE and ISO 9001 Certified 5-Year Warranty 24h Technical Response
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Expandable Polystyrene (EPS) |
| Grade | Fast Cycling (FC) |
| Bead Size (Unexpanded) | 0.4-0.7 mm |
| Expansion Ratio | 40-60x |
| Bulk Density (Pre-expanded) | 10-25 kg/m³ |
| Cycle Time Reduction | 20-30% vs standard grade |
| Pentane Content | 5.5-6.5% |
| Moisture Content | ≤1.0% |
| Minimum Order Quantity | 5 tons |
| Packaging | 25 kg bags on pallets or 1,000 kg bulk bags |
| Shelf Life | 3 months (cool, dry storage) |
| Applications | Packaging, Insulation, Custom Shapes, Construction |
* Specifications are subject to change without notice. Contact us for the latest technical data.
What This Machine Solves
Three production problems eliminated by this machine — with engineered, measurable solutions.
The Problem
Standard EPS raw material requires 8-12 minute molding cycles, capping factory output
How This Machine Solves It
Fast Cycling Grade beads — engineered with 5.0-5.5% pentane and tighter molecular weight distribution — let shape molders run 5-7 minute cycles, lifting daily output 25-40%.
The Problem
Mid-tier EPS raw material delivers inconsistent expansion ratios across batches
How This Machine Solves It
Fast Cycling Grade narrow size distribution (D90/D10 ratio under 1.6) holds expansion ratio within ±3 times, drastically reducing density variation.
The Problem
Imports from BASF / SABIC carry 25-35% premium over Chinese supply
How This Machine Solves It
ChinaEps Fast Cycling Grade matches imported quality on cycle time and consistency at USD 1,400-1,600/ton FOB — 25-30% cheaper than imported equivalents.
Working Principle
Fast Cycling Grade is a class of expandable polystyrene (EPS) beads where the polymer molecular weight distribution and pentane (blowing agent) content are tightly controlled to enable shorter steam-fusion cycle times in shape molding. The faster cycle comes from optimized cell-wall structure that softens and bonds at lower steam pressure.
Step 1
1. Polymerization
Suspension polymerization in 80 m³ reactor; styrene + pentane + initiator.
Step 2
2. Pentane Loading
5.0-5.5% pentane loaded; tighter than standard grade (4.5-6.0%).
Step 3
3. Sieving
Multi-stage sieving sorts beads into 0.4-0.7 mm / 0.7-1.0 mm / 1.0-1.5 mm fractions.
Step 4
4. QC Sampling
Every batch tested: pentane content, bead size distribution, residual styrene.
Step 5
5. Packing
25 kg PE bags or 1,000 kg jumbo bags; 6-month shelf life cool storage.
Engineered Performance Advantages
Every advantage backed by measurable specs — no marketing claims without data.
Molding Cycle
5-7 minutes
vs standard grade 8-12 min
25-40% faster cycle; same factory produces 25-40% more daily.
Bead Size Tolerance
D90/D10 < 1.6
vs standard grade ~1.9-2.2
Tighter size distribution improves density consistency.
Pentane Content
5.0-5.5%
vs lab-tested every batch
Optimized for fast expansion without compromising mechanical strength.
Price vs Imported
25-30% cheaper
vs vs BASF / SABIC equivalents
Same cycle-time spec at significantly lower per-ton cost.
Real Production Applications
See where this machine fits in real factories.
Machine Configuration
Industrial-grade components from established global brands — every part traceable.
| Component | Brand / Spec | Detail |
|---|---|---|
| Bead Diameter (Standard Grade) | F1 / F2 / F3 | 0.4-0.7 mm / 0.7-1.0 mm / 1.0-1.5 mm; choose by part wall thickness. |
| Pentane (Blowing Agent) | In-house blend | 5.0-5.5%, lab-certified per batch. |
| Residual Styrene Monomer | GC-tested | Below 1,500 ppm; food-contact safe. |
| Packaging | PE film, jumbo bag | 25 kg / 1,000 kg; export-grade pallet wrap. |
| MOQ | 5 tons | Container-load discounts at 18+ tons. |
| Shelf Life | 6 months | Cool storage 5-25°C, away from sparks. |
Customer Case Studies
Customer details available on request.
Mexico Year: 2024
Configuration
Trial 18 tons → annual contract 240 tons
Outcome
Replaced imported BASF Styropor F-grade; saved USD 32,000 in first year on material cost alone.
Product FAQ
The questions buyers ask most often before placing an order.
What is fast cycling grade EPS and how is it different from standard EPS?
Fast cycling grade EPS is engineered with 5.0-5.5% pentane and a tighter molecular weight distribution so beads fuse faster under steam. This cuts shape-molding cycles from 8-12 minutes to 5-7 minutes, lifting daily output 25-40% on the same machine. Standard EPS works fine but caps your throughput.
How much do fast cycling EPS beads cost?
Fast cycling grade EPS beads run USD 1,400-1,600/ton FOB Shanghai at MOQ 5 tons, roughly USD 400-600/ton cheaper than imported BASF/Styropor equivalents at the same grade. Pricing varies with pentane content, bead size, and order volume. Larger contracts (100+ tons/year) qualify for volume discounts.
What is the minimum order quantity and lead time?
MOQ is 5 tons (one pallet batch). Lead time is 7-15 days from order to FOB, plus 15-45 days sea freight depending on destination. Each shipment ships with a technical datasheet and pentane content certificate. Request fresh beads (under 14 days old at FOB) for maximum usable shelf life.
Are fast cycling beads compatible with my existing pre-expander and molding machines?
Yes. Fast cycling grade runs on standard PE-900 to PE-2000 pre-expanders and any block or shape molding machine with only minor parameter recalibration (slightly shorter steam time). No hardware change is needed — you simply reprogram your cycle recipe to capture the faster fusion.
Which products benefit most from fast cycling EPS?
High-volume shape-molded products gain the most: fish boxes, cooler boxes, appliance inserts, and electronics packaging where cycle time directly limits daily output. Factories running multiple shifts or near capacity see the fastest payback because every saved minute per cycle compounds across thousands of cycles per month.
Why ChinaEps — Factory Strength
Full in-house manufacturing capability behind every machine we ship.
20+
Years in EPS Machinery
12,000 m²
Manufacturing Floor
60+
Export Countries
500+
EPS Factories Equipped
Certifications & Compliance
ISO 9001
Internationally Certified
REACH
Internationally Certified
RoHS
Internationally Certified
Service Commitment
Beyond shipping — we stand behind every machine we deliver.
5-Year Warranty
Core components warranted for 5 years; standard parts 12 months.
24h Remote Response
Technical engineers respond within 24 hours via WhatsApp / email / video call.
Global On-Site Service
Our technicians travel worldwide for installation, commissioning, and repair.
Operator Training
Hands-on training plus full technical documentation in your language.
ROI Snapshot
Quick reference numbers — for a precise quote with your factory data, use the ROI Calculator.
Equipment Investment
USD 1,400-1,600/ton (FOB Shanghai, MOQ 5 tons)
Payback Period
Material payback is operational — saves USD 400-600/ton vs imported equivalents
Throughput
Cycle-time uplift typically lifts factory daily output 25-40%.
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