Weihui Haihua Machinery designs, fabricates and services mixing, conveying, storage and feed processing equipment in our own plant in Henan. We are not a trading company.
Weihui Haihua Machinery Co., Ltd. was founded in 2010 in Weihui, Xinxiang, Henan, China — a feed-machinery cluster about 90 minutes from Zhengzhou International Airport and 700 km from Qingdao Port, where we ship from south of Zhengzhou with direct access to the Jinggang'ao Expressway and the Beijing–Guangzhou railway.
We produce four families of equipment — mixing, conveying and elevating, storage, and feed processing — and supply them as individual machines or as complete feed and blending lines. Core components, including mixer shafts, screw flights, bucket chains and die assemblies, are machined in-house rather than bought in.
That vertical integration is the whole reason we can quote a line, not just a machine: capacity, inlet and outlet heights, and control logic are balanced between our own products before fabrication starts.
Stated capacity means nothing without the processes behind it. These are the four that decide delivery dates.
Plasma cutting, rolling, bending and TIG/MIG welding of carbon and stainless steel up to 8 mm. Mixer bodies and silo panels are formed here, not subcontracted.
Shafts, bearing housings, screw flights and die rings are turned and ground in-house, which is why spare parts remain available years after the machine ships.
Every mixer and mill is assembled and run before packing. Video and photos of the test run are sent to the buyer with the pre-shipment inspection report.
Machines are braced on steel skids, wrapped and crated for sea freight; silos ship as nested panels in containers to keep freight cost down.
Every mixer and mill is assembled and run before packing; video of the test run ships with the inspection report.
Complete feed lines on site — steel structure, silos, conveying and control cabinet, set and aligned by our fitters.
Bolted galvanized silos stacked in series, with ladders, platforms and discharge augers delivered as one package.
Company founded. Focus on vertical and horizontal mixers for local feed mills.
Conveying and elevating added — screw conveyors and bucket elevators — so mixers could be sold as working lines.
Storage range added. Line extends to bolted silos and complete powder feed lines.
10,000 m² plant fully in operation. Daily output reaches 30 units; export orders served alongside domestic projects.
Ask for our company profile PDF, business licence, and the test reports relevant to your market.
