Foundry-grade sand mixers listed by Chinese manufacturers on 2026-06-24 price catalogues span roughly US $3,000 for a small bench-type resin-sand unit up to US $40,000 for a large static-pressure moulding line accessory, with most standard foundry units clustering in the US $5,000–US $15,000 FOB band [S5][S1].
The spread is governed less by brand and more by working capacity (typically 50 kg to 1,000 kg per batch), muller wheel pressure, drive power (3 kW to 45 kW on listed units), and whether the unit is mated to a core shooting machine line or stands alone [S5][S1]. Foundries purchasing direct from Qingdao and Shanghai manufacturers dominate the cross-border price points visible in the 2026-06 listings.
FOB Price Bands Observed on 2026-06 Listings
Catalogues scraped 2026-06-24 from Qingdao Nanchen Intelligent Equipment show a metal casting core shooter at US $9,800 FOB per piece with a 1-piece minimum order, and a static-pressure moulding machine (model ZD1009) at US $30,000–US $40,000 per piece, also FOB with 1-piece MOQ [S5].
Multi-squeeze-head sand casting moulding lines from the same vendor land at US $36,000 per piece FOB, and dedicated resin-sand continuous mixers from second-tier Qingdao suppliers sit closer to US $3,000–US $6,000 FOB for sub-100 kg batch sizes [S5][S1]. Shanghai ELE's planetary mixer line (EXJ-1000 class) targets high-viscosity paste and sealant applications rather than foundry sand, but its industrial planetary geometry is increasingly used as a benchmark for high-intensity resin-sand homogenising at the upper end of the price band [S2].
What Drives the Price Spread
Three levers account for roughly 70% of the cost variance seen in 2026-06 listings: rotor/muller wheel mass, drive motor kW, and material of construction on sand-contact surfaces. A 5 kW muller on a 50 kg batch carries a different bearing and gearbox package than a 30 kW unit on a 500 kg batch, and that delta shows up directly in the FOB line. [S1]
Control architecture is the second lever: relay-logic panels ship standard, while PLC + HMI packages with recipe storage for bentonite, furan resin and sodium silicate binder systems add a measurable percentage to the unit price [S1]. The third lever is export packaging — crated, fumigated wooden cases with film wrap for sea-freight containers add a fixed per-unit surcharge that hits small machines proportionally harder than large ones.
Comparing Mixer Geometries for Foundry Sand
For green sand (clay-bonded), high-speed rotating-pan mixers with muller wheels remain the default; for resin-bonded (no-bake, furan, phenolic urethane), continuous auger or horizontal trough mixers dominate because short cycle times matter more than peak intensity. Planetary geometry, as sold for EXJ-class industrial paste mixers, is reserved for high-viscosity sealing compounds rather than bulk foundry sand [S2].
Foundry buyers evaluating core making machine vs shell core machine pairings should confirm the mixer cycle time matches the core shooter's shot weight, since a 15-second mixer cycle bottlenecking a 10-second core shooter is a common under-spec in turnkey quotes.
Who This Price Band Is For, and Who Should Look Elsewhere
Sub-US $5,000 units make sense for job-shop foundries running under 200 kg of mixed sand per shift, or for lab/pilot lines testing new binder chemistry. Above US $5,000 and below US $15,000 sits the mainstream production-foundry range — most Qingdao and Shanghai OEM standard models land here with 100–500 kg batch capacity [S5][S1].
Above US $20,000 the buyer is paying for line integration, static-pressure moulding coupling, or larger 800–1,000 kg batches tied to high-tonnage flask sizes; above US $35,000 the unit is almost always a multi-squeeze-head moulding line accessory rather than a stand-alone mixer [S5]. Captive foundries pouring 50+ tonnes of iron per day typically spec custom-engineered units from European builders (Eirich, Simpson, Omega) at multiples of the Chinese OEM sticker, which is the reference point for the FOB bands above.
Total Cost Levers Beyond Sticker Price
Spare-parts economics matter as well: muller wheel and bottom platen liners on rotating-pan units are wear items, and lead time on replacement pan liners from Chinese OEMs is typically 30–45 days ex-works, which is the practical reason large foundries hold a second machine rather than a fat spares inventory. Buyers comparing ball valve buying guide 2026 sourcing logic will recognise the same pattern — total cost of ownership beats headline price once spares, freight and commissioning are normalised.
Selection Checklist Before Quoting
Lock four parameters before asking for a price: (1) sand system — green, resin no-bake, or sodium silicate; (2) batch or continuous throughput in kg/h; (3) required discharge height and interface to the moulding line conveyor; (4) binder dosing integration — manual, gravimetric, or PLC recipe. Two of these four missing in the RFQ is the most common reason the supplier returns a price that does not match the buyer's actual job [S5][S1].
Electrical spec (380 V / 50 Hz three-phase is the Chinese OEM default, with 460 V / 60 Hz a common build-out for North American sites), and ATEX/IECEx zone classification for aluminium- or magnesium-bearing sand systems, are the two build-options that change the quote envelope by a measurable percentage. Foundries purchasing through a manual pallet jack 2026 price guide-style cross-border workflow should bundle these specs in writing to avoid mid-quote requotes.
Sourcing Signals Worth Tracking
On 2026-06-25 the Qingdao Dingli sand-machinery product index still featured hot-product highlights for resin-sand mixers and moulding lines, indicating active 2026 model-year quoting rather than catalogue drift [S1]. The same vendor set was still publishing FOB unit prices with 1-piece MOQ on 2026-06-24, which is the practical signal that small-lot export orders remain open for direct mill shipment [S5]. A repeat check of the same Qingdao vendor pages in the 30–60 days following 2026-06-27 is the cleanest way to detect price drift or MOQ tightening in the sand-mixer segment.
For component-level specifications, see linear guide.