Vibrating Resin Sand Reclaimer, Self-Hardening Resin Sand Reclamation Equipment for Foundry

Product Description

S56L Series Multi-Function Vibratory Reclaimer

The S56L Series Multi-Function Vibratory Reclaimer is a high-efficiency sand reclamation system engineered for foundries to crush, screen, de-dust, and pre-cool reclaimed green sand, resin-bonded sand, or sodium silicate sand in a single unit. Featuring a two-mass elastic vibration structure, multi-stage composite screens, and air-solid separation technology, it produces regenerated sand with intact grain shape, clay content ≤0.3%, and loss on ignition (LOI) ≤1.5%. The sand is suitable for direct reuse in high-precision molding lines, achieving a >95% sand reclamation rate—dramatically reducing new sand consumption and landfill waste for sustainable casting.

Working Principle:

Infeed: Lumpy reclaimed sand (with metal fragments, sand agglomerates) enters the reclaimer.

Deagglomeration: High-frequency vibration and impact against internal baffles break lumps into individual grains.

Multi-Stage Screening: 2–3 screen decks (e.g., 6×6 mm / 1×1 mm) separate:

• Usable reclaimed sand

• Oversize contaminants (tramp metal, chills)

• Fines (<0.15 mm)

Dust Extraction: Built-in negative-pressure duct removes fines via cyclone + baghouse—emissions ≤10 mg/m³.

Discharge: Clean sand conveyed back to muller; contaminants and dust collected separately.

Specification

Key Technical Features:

All-in-One Design – Lower CAPEX & Footprint

Combines crushing, screening, dedusting, and cooling in one unit—replacing conventional "crusher + screen + collector" setups. Reduces equipment count by 50% and saves floor space.

Two-Mass Low-Transmission Vibration – Stable Operation

Active and isolated masses linked by rubber springs transmit ≤10% dynamic load to foundation—no massive concrete base required.

Modular Screen Decks – Process-Flexible

Screen apertures and layers easily swapped for green sand, furan, or alkaline phenolic systems—custom grading on demand.

Low-Damage Reclamation – Preserves Sand Integrity

No high-speed rotors—minimizes grain fracture. Regenerated sand angularity coefficient ≤1.35, enhancing permeability and green strength.

Smart Control & Eco-Certified

PLC manages vibration, airflow, and discharge. Fully enclosed with dual-stage dust collection—emissions ≤10 mg/m³, compliant with GB 39726 and EU BREF.

Typical Applications:

Automotive Foundry: Green sand reclamation for engine blocks/heads—>95% reuse

Pipe & Valve Plant: Furan sand recycling for ductile iron fittings—cuts new sand cost

Steel Casting Shop: Sodium silicate sand processing—minimizes landfill

Green Demonstration Line: Core unit in "zero-waste sand" closed-loop system

Packing & Delivery

Mianly Products

Company Profile

Qingdao Xiangmao Machinery Manufacturing Co., Ltd

Qingdao Xiangmao Machinery Manufacturing Co., Ltd is Located in Huangdao District, Qingdao, Qingdao Xiangmao Machinery Manufacturing Co., Ltd. is a specialized manufacturer of sand casting equipment integrating R&D, design and production. With over 10,000 square meters of production facilities and a team of approximately 100 employees, we are backed by senior engineers with more than 10 years of industry experience, delivering fully customized casting solutions tailored to each customer's unique requirements. Production of resin sand casting production lines, clay sand reclamation complete sets of equipment; V-process casting production line, EPC (Lost Foam) modeling equipment; sand preparation and shot blasting machine ; core shelling machinery, core shooting machine, Jolt Squeeze Molding Machine, Full range of casting molding machinery. Holding ISO9001 certification, our product quality is widely recognized by customers worldwide. Our products have been exported to Russia, Southeast Asia, the Middle East, Africa, Indonesia, Brazil and beyond, earning global trust through reliable quality and professional service.

Manufacturing Workshop

FAQ

How many days do you need to produce this rotor sand mixer?

It depends on the size of the machine. Usually 15-25 days for shot blasting machine and sand casting machine.45days for production line equipments.

How to control your quality ?

First of all, we have professional technical team to design the machine. And we have strict production system, the quality inspection department will check the quality regularly. For the smaller machine we will install the machine at our workshop to make sure it can work well. For the bigger machine, we will install the machine for our customers until it can work well

What's your machine quality guarantee?

Usually it's one year. We will choose the world famous brand components to keep our machine in perfect working condition.

Can you instal the machine overseas?How long will it take?

YES, we have rich-experienced install team to instal the machine for our customers worldwide.