About Constmach Machinery - Concrete Mixer, Concrete Pump Supplier in Turkey

Turkey hosts Constmach Machinery, which currently lists eight distinct products across its catalogue. The company’s portfolio spans concrete mixing and pumping equipment, mining machinery and spare parts, stone crushing units, cement handling solutions, broader industrial machinery and agricultural applications. Specific items include a 120 m³/h stationary concrete plant (HS 8474.31) built with industrial steel and a carbon‑steel mixer drum, a 30 m³/h mobile concrete plant (HS 8474.31) using a steel structure and alloy components, a 3000‑ton cement silo (HS 7308.90) fabricated from S355JR/Q355B structural carbon steel, and several mobile crusher and screening units. Each product is described with material composition where available, indicating a focus on carbon‑steel frames and wear‑resistant linings for high‑stress operations.

Product Range and Specialties of Constmach Machinery

The catalogue offers two concrete plant models - a 120 m³/h stationary plant and a 30 m³/h mobile unit - both classified under HS 8474.31 for concrete mixing machinery. In the crushing segment, Constmach lists a mobile jaw‑plus‑cone crusher, a 250 t/h mobile limestone crusher, a jaw crusher sized 900 × 650 mm, and a mobile screening and washing plant with a 120 t/h capacity. Cement handling is represented by a 3000‑ton silo (HS 7308.90). Typical industry practice for such equipment includes using high‑strength carbon steel (often grades S355 or equivalent) for structural frames, wear‑resistant manganese‑steel or high‑chrome alloy liners for crusher chambers, and corrosion‑protected coatings for silos. Buyers usually evaluate concrete plants by their mixing capacity (m³/h), drum rotation speed, and water‑cement ratio control, while crushers are compared on feed opening size, maximum throughput (t/h), and reduction ratio. Standard certifications such as ISO 9001 for quality management and CE marking for EU market compliance are common expectations in this sector.

Trade and Export Information - Constmach Machinery

Turkish manufacturers of construction and mining equipment commonly export to the Middle East, North Africa, Eastern Europe and Central Asia, where rapid infrastructure development drives demand for mobile concrete plants and crushers. The concrete plant and crusher units fall under HS chapter 84 (machinery) while the cement silo is classified in HS chapter 73 (iron and steel products). Importers typically require CE conformity, ISO 9001 and, for safety, EN 474 (concrete mixers) or EN 12523 (crushing machines). Shipping of mobile plants and crushers is usually arranged as roll‑on/roll‑off (RoRo) cargo or in 40‑ft containers with dismantled frames, whereas silos are shipped as bundled steel sections. Common Incoterms include FOB Turkey or CIF destination port, and Turkish exporters benefit from competitive customs duty rates under several free‑trade agreements.

Sourcing from Constmach Machinery - Buyer Guidance

When sourcing from Constmach, request the latest product data sheet, CE declaration of conformity and any ISO‑9001 or ISO‑14001 certificates that cover manufacturing processes. For concrete mixers, ask for test reports on drum wear resistance, mixing uniformity (±5 % slump variation) and motor power consumption. Crusher buyers should obtain impact resistance test results for the jaw and cone liners, as well as maximum feed size and discharge particle size distribution data. Verify the HS code on the commercial invoice matches the product description (e.g., 8474.31 for concrete plants). Because the equipment is heavy‑duty, confirm packaging details such as protective coating, crating dimensions and whether on‑site assembly assistance is included.

What concrete plant capacities does Constmach offer and under which HS code are they classified?

Constmach lists a 120 m³/h stationary concrete plant and a 30 m³/h mobile concrete plant, both recorded under HS 8474.31 for concrete mixing machinery.

Which material grades are used for the cement silo structure?

The 3000‑ton cement silo is fabricated from structural carbon steel, specifically S355JR (EU) or Q355B (China) grade, and is classified under HS 7308.90.

What types of crushers are included in the catalogue and what are their typical throughput ratings?

The catalogue includes a mobile jaw‑plus‑cone crusher, a 250 t/h mobile limestone crusher, a jaw crusher sized 900 × 650 mm, and a mobile screening and washing plant rated at 120 t/h.

Which certifications should a buyer request before purchasing the concrete mixers?

Buyers should ask for a CE declaration of conformity and ISO 9001 quality‑management certification, as well as any test reports on mixer drum wear resistance and mixing performance.

How are the mobile crushing units typically shipped?

Mobile crushers are usually shipped either as partially dismantled units in 40‑ft containers or as roll‑on/roll‑off cargo on specialized heavy‑equipment vessels, with protective crating and corrosion‑resistant coating.

What documentation is needed to verify compliance with international safety standards?

The supplier should provide a safety‑type examination report, CE marking documentation and, where applicable, compliance certificates for EN 474 (concrete mixers) or EN 12523 (crushing machines).

What are the typical lead times and minimum order quantities for a single concrete plant unit?

Lead times for a complete concrete plant unit generally range from 8 to 12 weeks after order confirmation, and the minimum order quantity is typically one unit, as each plant is a standalone system.