Sand Prototype Machine For Accurate Resin Sand Testing In The Foundry Industry
Price:
Negotiable
MOQ:
1
Delivery Time:
15 days
Brand:
MORITA
Product Description
QR-SAH The Ideal Sand Prototype Machine For Accurate Resin Sand Testing In The Foundry Industry
The QR-SAH resin sand sampling machine is designed for creating standard resin sand samples to test gas permeability, compression resistance, shear resistance, tensile strength, and thermal stability.
Working Principle
The compaction process combines vibration energy for the lower sample portion with pressure from heavy blocks for the upper portion. The formula for compaction is:
Vibration energy = Ghnn
Compaction energy = Qhnn
Compaction energy = Qhnn
Proper weight selection ensures uniform compactness throughout the sample, where:
G = sample sand weight
Q = weight of heavy blocks
H = shock height
N = number of hits
n = coefficient of energy loss due to shock
G = sample sand weight
Q = weight of heavy blocks
H = shock height
N = number of hits
n = coefficient of energy loss due to shock
Main Specifications
Weight of vibration part: 25kg
Height of vibration shock: 35mm
Number of vibration shocks: 3 times
Application range: compression sample, tensile sample, thermal stability sample
Weight of additional block:
Compression sample: 1250g
Tensile sample: 800g
Thermal stability sample: 120g
Aluminum alloy eight character (tensile) mold: 22.36*22.36
Aluminum alloy (compressive and shear resistant) mold: ∮50*h50
Aluminum alloy thermal stability test sample mold: ∮30*h50 (or ∮11*h20)
Instrument Features
- Consists of rack, bottom plate, sample box, pre-filled box, broaches, guide plate, weight block, handwheel, and cam
- Capable of producing multiple standard samples simultaneously
Main Applications
Widely used in foundries, machinery manufacturing, casting operations, quality inspection, scientific research, and university laboratories.
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Company
JIANGSU MORUITA CO., LTD
Contact Person
Treeing Sui