Gzs-29-200 Foundry Resin Sand Regeneration/Recycle Equipments/Sand Reclamation Machine

Product Description

Title goes here.
THE MOST IMPORTANT PROCEDURAL STEPS ARE EXPLAINED BELOW:
1. Source material for the pattern
This part is very important for lost foam casting casting. We should choose the different material according to the casting material. When we produce the aluminum die castings, we will choose the expandable polystyrene which contain pentane as blowing agent. But for the production of cast iron and steel parts a copolymer made of EPS and EPMMA is used. 2. Pr-expansion
Due to the incorporation of pentane which act as a blowing agent, polystyrene is expandable. The following is a bead pr-expanded with a fluidity bed dryer.
3. Molding
For the actual pattern section production, the pr-expansion EPS beads are blown through a fill gun into a metallic permanent mold by using compressed air. In the mold the beads are bonded after heating and the desired pattern geometry is formed. Please check the molding making process below.
4. Pattern section assemble and mounting of the patterns on a gating system
Due to the segmentation of the complex pattern pattern geometries into simple, these sections have to be assembled to one complete pattern after the foaming and drying processes. After that, the several patterns are mounted on one gating system to be the cluster.
5. Coating of the clusters
By dipping, the mounted clusters are coated with a water-based refractory coating. The coating is about 2mm thick.
6. Mold filling The coated cluster is then posited in a flask, the quartz sand is filled by sand raining feeder and compacted by the vibration table. At the end of compaction the cluster is completely embed in the quartz sand and only the sprue remains uncovered.
7. Casting
A down sprue is placed over the EPS sprue. The molten metal is poured into this downsprue and then flows to the gating system of the foam pattern. The molten metal docomposes the EPS cluster and fills into the mold cavity in all its details. Please check the decomposition process below.
8. Demolding
After the solidification of the molten metal , the castings is formed. we will convey the castings to the next shot step for further cleaning.
9. Sand processing department
After demolding, we need to convey the used sand to processing system to return sand for recycling.. Product Parameters

Model	GZS16-30	GZS20-75	GZS22-75	GZS22-90	GZS25-110	GZS25-132	GZS29-200
Product name	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer
Disc diameter(mm)	φ1600	φ2000	φ2240	φ2240	φ2500	φ2500	φ2850
Productivity(t/h)	15-20	25-32	30-35	35-40	40-45	50-60	60-80
Main motor power(kw)	30	75	75	90	110	132	200
Rotor motor power(kw	2×15	2×22	2×30	2×37	2×45	2×55	2×55
Spindle speed(r/min)	34	31.72	27.32	27.32	27.3	27.32	25.4
Rotor speed(r/min)	980	980	975	975	950	950

---

>> Custom /OEM/ODM Medical Cohesive Colorful Elastic Vet Compression Self Adhesive Non Woven /Cotton/Nonwoven Bandage for Hurt Leg/Arm/Finger/Foot/Sport Protection
>> Factory Price 70*90cm 80*100cm White Red Green HDPE PP Tree Date Palm Garlic Onion Orange Cabbage Mesh Leno Net Bag
>> Landnovo body parts car assembly taillight led lamp replacement For HONDA FIT 2014-2019 led tail light
>> SB-060 / Silicone Baking Mat
>> Commercial Home Vertical 1kg Stainless Steel Drum Automatic Coffee Bean Roaster
>> Extruded PP PETG PLA Sheet Making Machine Plastic Extruder Machine Plastic Sheet Extrusion Line for Thermoforming PP Containers Trays
>> OGM series Flow Meter Manufacturer Domestic Heating Oil Flow Meter High Viscosity Flow Meter Paint Flow Meter
>> Plastic Recycling Machine for PE/PP/PA/PVC/ABS/PS/PC/Pet Granulator and Pelletizing Recycling Line
>> Soft Aluminum Collapsible Tube Production Line for Making Aluminum Cosmetic Flexible Tubes
>> OEM Electric Auto Horn Speaker for Car
>> High Selling Kitchen Bottle Multitool Easy Plastic Can All in One Adjustable Jar Opener
>> Automatic 5 Axis Bridge Saw Machine for Countertop Vanity Top
>> Sunrain Factory Supply a+++ Full Inverter R32 Monoblock Heat Pump for Heating and Cooling Dhw Pompa Ciepla
>> Byloo China new type 2 section 180 cm carbon t40 fishing rod branded fishing rod japenes
>> China Quality Wholesaler Equinox car Rear bushing of front and rear control arms For Chevrolet 84662074
>> Automatic Plastic Fast Food Nut Box Water Filling Cup Making Thermoforming Molding Machine
>> Compact Injection Molding Machine for Quick Plastic Production
>> Ck6180 Factory Sale Equipment Metal Lathe Machine Driven Turret Machine
>> The Best Selling Products Special for PE PP Film PP PE Bags Crushing Economic PP PE Film Washing Line
>> E40/4500k Metal Halide Lamp 400W