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High Efficiency Green Sand Mixer Casting Machine Rotor Type Complete Sand Reclamation Line New Bearings Pump for Manufacturing

High Efficiency Green Sand Mixer Casting Machine Rotor Type Complete Sand Reclamation Line New Bearings Pump for Manufacturing

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Product Description

Products Description

product presentation.

The equipment is mainly used for the preparation of molding sand in the casting workshop, which can not only mix a single sand suitable for machine modeling, but also can be used for the mixing of dry grinding sand, self-hardening sand and back sand. In addition, the equipment is also widely used in glass, ceramics and refractory industries, for the mixing of various powder and granular materials. ※ The bottom plate of the sand mixing machine is made of alumina wear-resistant ceramic material, whose wear-resistant performance is dozens of times higher than that of the traditional grey-green stone casting SLATE, which effectively solves the problem of the basin bottom plate sticking sand, significantly improves the quality of the sand, and extends the service life of the scraper by more than 5 times. ※ Double "S" type scraper and high-speed rake rotor perfectly match, with large capacity sand mixing capacity, efficient mixing performance and excellent sand performance. ※ The newly designed side discharge door opens flexibly and runs reliably, greatly improving the discharge speed. ※ The ring is equipped with an access door, which is convenient for the maintenance and cleaning of the steel structure base inside the basin, and makes the transportation and installation of the equipment more convenient. ※ This model has applied for two international patents.

1. The body

The body includes the machine basin, chassis, sand discharge door, machine legs, and related components. The sand discharge door is installed on the side of the machine basin, controlled by a cylinder, with fast sand discharge speed and clean discharge. The machine basin is equipped with a sampler. The inner lining ring and bottom lining plate of the machine basin are made of NM500 wear-resistant steel plate, which provides sufficient wear resistance and flatness on the bottom surface to solve the problem of
sand adhesion in the machine basin.

2. Transmission mechanism

The transmission mechanism includes the main motor, V-belt, base, belt cover, reducer, and chain coupling.The main motor is mounted on the motor base, and transmits power to the reducer through pulleys and V-belts. The output shaft of the reducer is connected to the column through a chain coupling, and the main shaft drives the scraper sleeve to rotate counterclockwise, causing the scraper device to push the molding sand to form a circulation. The motor base is equipped with a tensioning mechanism. Install the reducer and machine body on the base, and bear all the loads of the machine. It is fixed on the foundation of the sand mixer;

3. Rotor mechanism

The rotor mechanism includes two sets of rotors and an upper shroud. The upper cover adopts a detachable design, which is bolted together with the body's enclosure. The rotor is self-contained and fixed on the upper cover for easy replacement and maintenance.
The supporting bearings are lubricated with lithium based grease. Centralized lubrication by the dry oil pump. The upper enclosure is equipped with new and old sand quantitative scales (large scales) and various powder quantitative scales (small scales) feeding ports, as well as exhaust and dust removal ports, and has maintenance doors and observation windows. The machine operation is
observed through the observation port. The upper cover can open the access door during cleaning and maintenance, facilitating the maintenance and replacement of rotor blades. The maintenance door is equipped with a limit switch, which automatically cuts off the power supply when the maintenance door is opened, preventing the machine from starting to ensure the safety of cleaning and
maintenance workers.

4. Scraper device

The scraper device adopts three sets of large blade type scrapers, which can fully mix the sand, shorten the unloading time, and thus improve production efficiency. The scraper is installed on the scraper sleeve and rotated by the main shaft. The contact area between the scraper and the bottom lining plate and the surrounding ring is embedded with hard alloy blocks, and the surface is welded with D880 wear-resistant material. It is divided into several blocks according to the degree of wear and is fixed on the
scraper body with bolts for easy replacement and adjustment.The reducer is installed on the base, and during major repairs, the chain coupling can be disconnected tohorizontally pull out the
reducer for repair without disassembling the column and other components.

Electric Control System

Model:Automatic or manual type
Control Unit: PLC .
P L C: Siemens, Omron or famous reliable brand in China for your choice.
Emergency Stop: on main control panel and rollers conveyors.
Power Indicator: available on control panel .

Company Profile

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Technical Parameter

Factory display

Product packaging

FAQ

1. What is the delivery time?
20-40 working day, based on factory’s production order conditions.
2. How to installation shot blasting machine?
We supply overseas service, engineer can go to your place guide installation and debugging.
3. What size machine suit for us?
We design machine following your request, usually based on your workpiece size, weight and efficiency.
4. How to control the quality of shot blasting machine?
One year warranty,and 10 teams QC to check every part from drawing to machine finished.
5. How it control for whole work?
PLC control, setup safety interlock device between system
◆The large arm of the sand mixer adopts the motorized rotation mode, and the small arm is automatic/ manual ◆A variety of liquid material adding functions are preset to meet the needs of different proportions ofsurface sand, back sand,new sana and recycled sand.
◆lt adopts split type sand mixing tank with stainless steelinner lining for easy cleaning and maintenance;sand mixing blade is
inlaid withhard alloy cutter head for long service life.
◆The machine head is equipped with head and tail sand control device and odor and dust removal device.0 Hydraulic or electric push
rod is used for lifting,and the lifting range can be set according to the user's requirements.O The upper four-bar linkage is
adopted to ensure that the boom lifting is always in the horizontal position,and the structure is compactand beautiful.
◆The start and stop of the mobile car are controlled by frequency conversion, which can realize fast and slow action; the safety
systemis equipped with balance weight, track cleaning and audible and visual alarm devices.

Our service:
1.Machine guarantee one year except damage by human wrong operation caused.
2.Provide installation drawings, pit
design drawings, operation manuals, electrical manuals, maintenance manuals, electrical wiring diagrams, certificates and packing
lists...
3.We can go to your factory to guiding installation and train your stuff.