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Product Name:
Ductile Iron Motor Shell, S.G. Iron Chassis, Motor House Casting
Producer, Cast Iron Motor Case Casting Company
Speed-varying methods of motor:
There are many motor speed control method, which can adapt
velocity changes requires of different changes in different
production machinery.
The output power will change with the rotational speed with the
regulation of motor speed.
From the perspective of energy consumption, speed can be roughly
divided into two kinds:
1. The input power holding steadiness.
2. Control the motor input power, adjust the speed of the motor.
Material Grades:
Ductile Cast Iron, Nodular Cast Iron, Spheroidal Graphite Iron,
Spherulitic Graphite Cast Iron, SG Iron
ISO1083 400-15 400-18 450-10 500-7 600-3 700-2
ASTM A536 60-40-18 60-42-10 65-45-12 70-50-05 80-55-06 80-60-03
100-70-03
DIN1693 GGG40 GGG50 GGG60 GGG70
EN1563 EN-GJS-400-15 EN-GJS-400-18 EN-GJS-450-10 EN-GJS-500-7
EN-GJS-600-3 EN-GJS-700-2
BS2789 400/17 420/12 500/7 600/7 700/2
AS1831 300-17 400-12 500-7 600-3 700-2
Production Process:
Sand Casting, Automatic Molding, Machine Molding, Shell Molding,
Green Sand Casting, Resin Sand Casting,
Supplier:
Ductile Iron Foundry in China, S.G. Iron Casting Manufacturer,
Iron Foundry, China Foundry
Dandong Foundry is producing cast iron and cast steel castings
by various sand casting and precision casting processes,
including Automatic Molding Line, Resin Sand Molding, Shell
Molding, Manual Green Sand Cast Molding, Shell Molding, Lost Wax
Investment Casting Process by water glass and silica sol
materials.
We have complete quality inspection devices for Mechanical
Testing and Chemical Analysis, including tensile strength,
hardness, metallographic inspection, hardness, spectrometer,
ultrasonic testing. ISO 9001 Certified. We can issue quality
reports for all inspections.
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