About Luoyang Longzhong Heavy Machinery Co., Ltd. - Industrial Machinery Supplier in China

Luoyang Longzhong Heavy Machinery Co., Ltd. operates out of China and lists 120 active products across its top categories, which include Industrial Machinery, Light & Medium Machinery, Heavy Machinery, Mining Machinery, Equipments & Spare Parts, Wire Mesh, Washers, Industrial Chemicals and Industrial Pumps. The catalogue features a broad set of mining and processing equipment such as Vibrating Screens, Sand Washing & Dewatering Machines, various dewatering screens, high‑efficiency Filter Press series, and specialised wheel and bucket‑wheel sand washing machines. Two items - the Sand Washing & Recycling Machine and the TS Dewatering Screen - are recorded under HS code 8474.10, the international tariff heading for machinery for working of metal and related parts.

The product list also details specific material constructions: carbon‑steel structural bodies combined with stainless‑steel 304 wear‑resistant components, and screen meshes made from polyurethane or stainless‑steel 304. Product names include Fine Sand Recycling Machine, Coal Mine Use Dewatering Vibrating Screen, LZZG Wheel Sand Washing Equipment, Lsx Screw/Spiral Sand Washer, and a range of bucket‑wheel sand washing machines. This explicit catalogue reflects the supplier’s focus on sand processing, dewatering, and screening solutions for mining and mineral processing operations.

Product Range and Specialties of Luoyang Longzhong Heavy Machinery Co., Ltd.

The catalogue enumerates vibrating screens, a variety of sand washing and dewatering machines, linear and circular dewatering screens, high‑efficiency filter presses, and both wheel‑type and bucket‑wheel sand washing units. Typical industry specifications for these machines include screen mesh openings from 0.5 mm to 10 mm, processing capacities between 50 t/h and 200 t/h for sand washing lines, and water‑removal efficiencies exceeding 90 % for dewatering screens. Filter presses commonly feature plate areas of 10 - 30 m² and operating pressures of 1 - 3 MPa, delivering solid‑liquid separation suitable for mineral processing plants. Materials such as carbon steel (e.g., Q235) for frames, stainless‑steel 304 for wear parts, and abrasion‑resistant polyurethane for screen meshes are standard in the sector, matching the material descriptions supplied for the TS Dewatering Screen and the Sand Washing & Recycling Machine.

Trade and Export Information - Luoyang Longzhong Heavy Machinery Co., Ltd.

China is a leading exporter of mining and mineral‑processing equipment, and products like vibrating screens and sand‑washing systems are regularly shipped to regions in Africa, South‑East Asia, the Middle East and Latin America. Under HS chapter 84, the specific code 8474.10 covers many of the listed dewatering and washing machines, and customs authorities often require accompanying certificates such as a mill‑test report for carbon‑steel components and a CE conformity declaration for equipment destined for the EU. Buyers typically request ISO 9001 quality‑management certification, SGS inspection reports, and compliance with IEC safety standards before import. Shipment is usually arranged in standard 20‑ft or 40‑ft containers, with FOB Shanghai or CIF Dubai being common Incoterms for heavy machinery. Export logistics include crating, bolting down moving parts, and providing installation manuals to meet the handling requirements of large‑scale mining plants.

Sourcing from Luoyang Longzhong Heavy Machinery Co., Ltd. - Buyer Guidance

When sourcing from this supplier, buyers should ask for detailed technical data sheets that list screen mesh size, material grade (e.g., stainless‑steel 304 or polyurethane type), hydraulic pressure ratings, and dewatering efficiency metrics. Request mill‑test reports for carbon‑steel frames and a CE or ISO‑9001 certificate to verify compliance with international standards. Verify the packaging plan (e.g., palletised units or custom crates) and confirm the lead time, which for most of the listed equipment ranges from 30 to 60 days after order confirmation. Sampling of screen meshes or a short‑run trial unit can help validate performance before committing to full‑scale purchase.

What types of sand‑washing and dewatering equipment does Luoyang Longzhong list?

The supplier lists vibrating screens, sand washing & dewatering machines, linear and circular dewatering screens, wheel‑type and bucket‑wheel sand washing machines, and high‑efficiency filter press series.

Which products in the catalogue have an HS code provided?

Two products carry the HS code 8474.10: the Sand Washing & Recycling Machine and the TS Dewwatering Screen.

What materials are used for the screen meshes of the dewatering screens?

Screen meshes are made from stainless‑steel 304 or polyurethane, combined with carbon‑steel bodies as specified for the TS Dewatering Screen.

What certifications should a buyer request for these machines?

Buyers should request ISO 9001 quality‑management certification, a CE conformity declaration for EU markets, and a mill‑test report for carbon‑steel components.

What is a typical processing capacity for the sand‑washing machines?

Industry practice shows capacities between 50 t/h and 200 t/h, depending on the model and screen configuration.

What are common packaging and shipping methods for this equipment?

Equipment is normally packed in reinforced crates or on pallets and shipped in 20‑ft or 40‑ft containers, often under FOB Shanghai or CIF Dubai terms.

What minimum order quantities (MOQ) and lead times are typical?

Most models have an MOQ of one unit, with lead times ranging from 30 to 60 days after order confirmation.

How can a buyer obtain a sample or trial unit?

Buyers can request a sample screen mesh or a short‑run trial unit by contacting the supplier directly and specifying the required mesh size and material grade.