As professional equipment in the industrial bulk material conveying field, Zhongrui Heavy Industry's hopper feeder demonstrates outstanding performance in scenarios such as iron ore processing, cement production, grain processing, and solid waste treatment. This equipment integrates storage bin, precise metering, and continuous conveying functions within a modular heavy-duty frame, capable of stably conveying 50 to 550 tons per hour of various bulk materials. Through original anti-blocking technology and long-lasting wear-resistant solutions, it successfully addresses pain points of traditional equipment including material blocking, rapid wear, and inaccurate metering, significantly enhancing production line operational stability.

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Hopper Feeder Product Features

Composite Reinforced Anti-Wear System

• Triple Protective Liner: Base material uses 20mm thick 16Mn high-strength manganese steel plate. Wear surface overlaid with replaceable alloy wear layer (hardness HRC58-62). Impact-sensitive zones embedded with industrial ceramic blocks. This configuration extends liner service life to over 18,000 hours when conveying highly abrasive materials like iron ore, a 200%+ improvement over conventional equipment.
• Box-Type Load-Bearing Structure: 400×400mm enclosed box-type main beam, optimized via CAE simulation, enhances torsional strength by 1.5 times. Deformation value ≤1.5mm under full 550-ton load operation.

Dynamic Flow Regulation Platform

Zoomry hopper feeder integrates laser material flow state monitoring. Combined with PID adaptive algorithm, it dynamically corrects for density variations, maintaining constant output even with ±15% feeding fluctuation.

Full-Time Anti-Blocking Mechanism

• Streamlined Hopper Design: 60° optimal angle hopper bottom paired with ultra-smooth polymer liner (friction coefficient ≤0.15), achieving zero material residue.
• Intelligent Arch Breaking System: Variable frequency vibration unit (amplitude 0.5-3mm/frequency 50Hz) synchronizes with rotating plow device to dislodge material arches with moisture content up to 18%.

Convenient Maintenance Configuration

• Modular Quick-Change Components: Wedge locking mechanisms enable tool-free replacement of wear-resistant liners. Single block changeover time ≤15 minutes.
• Smart Lubrication System: Distributed progressive lubrication devices cover 12 critical bearing points. Maintenance intervals extended to 500 operating hours.

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Industry-Specific Solutions

Ferrous Metal Ore Processing

• Typical Materials: Hematite, Pyrolusite, Chromite
• Operation Characteristics: High-frequency impact wear from Mohs hardness 5-6 angular materials. Rigorous structural demands for 200-500t/h capacity.
• Enhanced Configuration: Tungsten carbide composite liners combat impact wear. Impact-absorbing support idlers installed at drop points.

New Building Materials Production

• Typical Materials: Cement clinker, Gypsum powder, Slag micropowder
• Operation Characteristics: Dust concentration exceeds 30g/m³ with temperature swings (80-200℃), causing bearing overheating and seal failure.
• Enhanced Configuration: Standard IP65 full-sealed dust hood. Equipped with 250℃ temperature-resistant bearings and integrated electrostatic elimination module.

Grain & Oil Storage & Transport Lines

• Typical Materials: Raw grains, Feed ingredients
• Operation Characteristics: Material prone to arching. Requires strict compliance with HACCP norms, with contamination and pest risks controlled.
• Enhanced Configuration: Material contact surfaces use 316L stainless steel. 1.5kW intelligent arch breaker integrated with fully sealed pest-proof structure.

Solid Waste Recycling Systems

• Typical Materials: Construction & demolition waste, Industrial residues, Municipal solid waste
• Operation Characteristics: Contains metal/fiber debris with pH range 3-11, leading to equipment jamming and chemical corrosion.
• Enhanced Configuration: 25mm thickened manganese steel liner combined with overload reversal function. Surface coated with 300μm epoxy anti-corrosion layer.

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Technical Specifications

Model	Capacity	Main Length	Main Drive Power	Traverse Power	Max. Working Tilt Angle	Stockpile Height	Conveying Speed
	t/h	m	kW	kW	°	m	m/s
ZR65D	200	20/25	18.5	11	18	6.5/8.0	2
ZR80D	300	20/25	22	11	18	6.5/8.0	2
ZR100D	400	20/25	30	15	18	6.5/8.0	2.5
ZR120D	550	20/25	37	15	18	6.5/8.0	2.5

Note: Full series pre-equipped with dust collection seal system. Standard with 16Mn wear-resistant base plate. Alloy/ceramic composite liner upgrade package optional.

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Partnership Value Assurance

Precision Manufacturing Standards

Main components use special wear-resistant steel plate (with material certification). Welding complies with EN 1090 EXC3 standard. 100% ultrasonic testing implemented.

Full-Chain Service System

Service Phase	Core Content	Service Commitment
Solution Planning	Condition diagnosis + Model config	24-hour tech proposal
Production Oversight	Key process witness access	Node notice 3 days prior
On-site Implementation	Professional engineer commissioning	System integration in 7 days
Operation Support	Dedicated service manager	2-hour response

Rapid Delivery Advantage

80% pre-assembly enables modular transport. On-site installation compressed to 72 hours. Leveraging global warehouse network, standard models deliver in 10-30 days (industry benchmark: 60 days).

Lifecycle Cost Control

Contract customers enjoy 10-year spare parts price-lock mechanism. Annual full-maintenance contracts available, covering labor, consumables & unscheduled repairs for precise O&M cost control.

Technical Evolution Support

Lifetime free control system upgrades. Reserved IoT interface (compatible with temp/vibration/flow sensors) for seamless smart factory integration.

Reliability Warranty

5-year quality guarantee for complete machine. Core transmission components warranty extended to 5 years. Coverage includes replacement of non-artificial wear parts (liners/screens, etc.), eliminating future concerns.