About Shanghai Minggong Heavy Equipment Co., Ltd - Stone Crushers Supplier in China

Shanghai Minggong Heavy Equipment Co., Ltd is located in Shanghai, China and currently lists five active products in its catalogue. The company groups its offerings under the categories of Stone Crushers and Building Construction Machineries and Equipments, reflecting a focus on mineral processing and construction‑site machinery. The product list includes Stone making machinery, Sand making & washing plants (HS code 8474.20), Beneficiation plant (HS code 8474.10), Small jaw crusher and Impact crushers. Each entry specifies the primary material construction, such as carbon‑steel structural frames and alloy wear components for the sand plant, and manganese‑steel or chrome‑carbide liners for the beneficiation plant.

The catalogue does not provide additional quantitative details such as capacity or power, but the HS‑code families 8474.10 and 8474.20 identify the items as mineral processing machines under the broader heading of “Machinery for sorting, screening, separating, crushing, grinding, mixing or stirring.” This classification is commonly used for export documentation and customs clearance of crushing and washing equipment worldwide.

Product Range and Specialties of Shanghai Minggong Heavy Equipment Co., Ltd

The listed products cover the core stages of aggregate production: Stone making machinery for primary crushing, sand making & washing plants that combine crushing, washing and grading, and a beneficiation plant designed for ore concentration. The small jaw crusher and impact crushers provide secondary and tertiary size reduction, respectively. In the global market, stone crushers are typically offered in feed sizes from 400 mm to 2 000 mm, with capacities ranging from 20 t/h to 500 t/h for jaw models and up to 1 200 t/h for impact units. Wear‑resistant liners are commonly fabricated from manganese steel (Mn 12‑14) or chrome‑carbide inserts, matching the material description in the catalogue. Standard specifications also include motor power between 55 kW and 300 kW, hydraulic adjustment of discharge settings, and compliance with ISO 9001 quality management systems in many manufacturers’ factories.

Industry practice for sand making and washing plants includes a design capacity of 30 - 150 t/h, a water consumption of 1.5 - 3 m³ per tonne of sand, and a final product moisture content below 0.5 %. Beneficiation plants often incorporate magnetic separators, flotation cells, and multi‑stage grinding circuits, with overall plant dimensions fitting into 20‑ft or 40‑ft containers for modular transport.

Trade and Export Information - Shanghai Minggong Heavy Equipment Co., Ltd

China is a leading exporter of mineral‑processing equipment, with the majority of shipments destined for Southeast Asia, the Middle East, Africa and South America. HS code 8474.10 (Mineral processing plants) and 8474.20 (Other machinery for working of stone, sand or other mineral substances) are routinely inspected under the World Customs Organization’s Harmonized System and may require a pre‑shipment inspection report (e.g., CIQ) for customs clearance in the destination country. Buyers typically request CE marking for the EU market, ISO 9001 certification for quality management, and SGS or Intertek test reports confirming performance parameters such as crushing ratio, wear‑life of liners and energy consumption.

Logistically, the machines are shipped as unit loads on 20‑ft or 40‑ft containers, or as flat‑rack shipments for larger plants, with FOB Shanghai or CIF destination being common Incoterms. Heavy items often exceed 20 tonnes per unit, necessitating crane handling at both the port of loading and the receiving terminal. Chinese export policy encourages compliance with the Machinery Directive (EU 2006/42/EC) and the US EPA emissions standards when the equipment is destined for those markets.

Sourcing from Shanghai Minggong Heavy Equipment Co., Ltd - Buyer Guidance

When sourcing from Shanghai Minggong, request a full technical data sheet that includes design capacity (t/h), feed opening dimensions, power rating (kW), and the exact composition of wear‑part alloys. Verify that the supplier can provide CE declaration of conformity or equivalent third‑party test reports, especially for the sand making & washing plant (HS 8474.20) and the beneficiation plant (HS 8474.10). Ask for a sample of the wear‑resistant liner material and its hardness rating (typically > 500 HB for manganese steel) before finalizing the order.

Confirm the packaging method (containerized vs. flat‑rack) and request the container loading plan to ensure the weight limit (usually 22 t per 20‑ft container) is not exceeded. Clarify the standard lead time, which for complete plants is typically 8 - 12 weeks from order confirmation, and negotiate warranty terms that cover liner wear for at least 12 months of operation.

What crushing and processing equipment does Shanghai Minggong list in its catalogue?

The catalogue includes Stone making machinery, Sand making & washing plants (HS 8474.20), Beneficiation plant (HS 8474.10), a Small jaw crusher and Impact crushers.

Which HS codes apply to the sand making & washing plants and the beneficiation plant?

The sand making & washing plants are classified under HS code 8474.20, while the beneficiation plant falls under HS code 8474.10.

What materials are used for the wear components in the beneficiation plant?

The beneficiation plant uses a carbon‑steel structural framework with wear‑resistant liner plates made of manganese steel and chrome carbide, as specified in the catalogue.

What are typical capacity ranges for the small jaw crusher offered by the supplier?

Small jaw crushers in this segment normally handle 20 t/h to 150 t/h with feed openings between 500 mm and 1 200 mm and motor power from 55 kW to 150 kW.

Which certifications should a buyer request for these machines?

Buyers should request CE marking for EU shipments, ISO 9001 quality‑management certification, and third‑party test reports (e.g., SGS) confirming performance specifications and safety compliance.

How are the impact crushers typically packaged and shipped?

Impact crushers are usually packed as unit loads on 20‑ft or 40‑ft containers, secured with wooden dunnage and steel straps, and shipped under FOB Shanghai or CIF destination terms.

What is the usual lead time for a sand making & washing plant order?

Lead times for complete sand making & washing plants generally range from 8 to 12 weeks, depending on configuration and any required customizations.

Which regions most frequently import Chinese stone‑crushing equipment?

The primary import regions are Southeast Asian countries such as Vietnam and Indonesia, Middle Eastern markets like Saudi Arabia, African nations including Kenya and South Africa, and South American countries such as Brazil and Chile.