
Cast Wear Parts · Made to Fit Your Plant
Mixing arms, liners, scrapers, blades and seals — reverse-engineered from your worn part or plant model to drop into the mixer you run.
Two Plant Types


OEM-fit replacement wear parts for Sicoma, Liebherr & MEKA concrete mixers — arms, liner plates, scrapers in Ni-Hard & high-chrome iron.


Complete asphalt plant wear parts — arms, liners, spiral blades & scrapers for Ammann, Marini, Benninghoven, MEKA, Astec. ISO 9001:2015, factory-direct.
Wear Parts, Engineered
Liners, blades and scrapers are cast in Ni-Hard and high-chromium iron above HB 600, harder than the aggregate that grinds against them. Mixing arms use tough alloy-steel casting that takes shock load without cracking.
The same foundry and metallurgy team behind our industrial blade business casts every wear part on lost-foam and DISA green-sand lines, then machines it to the original bolt pattern for a flush, drop-in fit.
There is no catalogue number to look up. Every part is reverse-engineered from your worn sample or plant model and machined to the original bore, bolt circle and profile — so it drops onto the shaft without shimming, drilling or field grinding.
Sureay is ISO 9001:2015 certified and ships factory-direct to over 50 countries, with material and hardness reports available on request. OEM/ODM programmes are welcome.
Featured
OEM AvailableConcrete Mixing Plant
OEM AvailableConcrete Mixing Plant
OEM AvailableAsphalt Mixing Plant
OEM AvailableAsphalt Mixing Plant
How to Order
Every part is cast to order. There is no catalogue number to look up — we reverse-engineer the fit from your worn part or plant model, so you get an exact replacement rather than a near-miss.
Read: How we match a part with no drawing on fileEmail a photo of the worn part, its key dimensions, or your plant make and model. If you can ship the worn part it becomes the master pattern for an exact copy.
Our team reverse-engineers the geometry, bolt pattern and profile, and recommends the grade for your aggregate, output and temperature.
You approve dimensions, grade, price, MOQ and lead time before anything is cast — no surprises.
We cast on our lost-foam / DISA lines, run a dimensional and hardness check, and ship factory-direct to 50+ countries. A material and hardness report can travel with the order.
[ Knowledge Base ]
Concrete mixer parts fight abrasion at ambient temperature, so the liners, blades and scrapers are cast in Ni-Hard or high-chromium iron and the arms in tough ZG310-570-class steel. Asphalt parts add heat on top of abrasion: the arms use heat-resistant alloy steel that holds its strength at mixing temperature, and the seals use high-temperature materials. The geometry differs too — side linings and spiral blades exist only in asphalt pugmills.
Yes — that is the normal case. Send a photo of the worn part with its key dimensions, ship the worn part itself, or simply tell us the plant make and model. We reverse-engineer the bore, bolt circle and profile, and you approve every dimension before anything is cast.
Yes. Both lines are cast in the same foundry, so a mixed order consolidates into one shipment with one set of documents — common for contractors running both a batching plant and an asphalt plant, and for dealers stocking both lines. MOQ is assessed on the combined order.
Yes. Mixer wear parts come from the same foundry and metallurgy team behind our industrial blade business — the same lost-foam and DISA casting lines, heat treatment and CMM inspection, under one ISO 9001:2015 system. Buyers sourcing both blades and wear parts deal with a single factory.
We are a direct factory. Most mixer wear parts are cast and machined in-house on our lost-foam and DISA green-sand lines, while sealing components are precision-molded - either way you deal with the people who actually make the parts and skip the trading-company markup.
Yes. Send the plant make and model, or a photo and key dimensions of the worn part, and we match the casting and bolt pattern. We supply OEM-fit replacement wear parts for the major concrete and asphalt plant brands and welcome OEM/ODM work.
Sureay is ISO 9001:2015 certified and ships factory-direct to over 50 countries. Each order can include a material and hardness report on request.
Reach Our Team
Discuss your requirements directly with our engineers.
Our engineering team responds within 2 hours.