Sand Casting Process Red Gearbox

Iron Cast Gearbox with Sand Casting Process
This product is national professional standards ZBJ9004 to the production of outer teeth together involute helical gear reducer.
The products are widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical and other fields.
Reducer scope of application are as follows:
1, high-speed shaft speed is not greater than 1500 rev / min.
2, gear circumferential speed is not greater than 20 m / sec.
3, the working environment temperature -40-45 degrees, if less than 0 degrees before the start of oil should be preheated to above 0 degrees, the reducer can be used for both positive and negative direction of the operation.
First, the characteristics
Gear made? ? Of high strength low carbon alloy steel made? ? Infiltration quenching, tooth surface hardness up to HRC58-62, the gears are CNC grinding process, high precision, good contact.
2, the transmission rate is high: Single-stage greater than 96.5% greater than 93%, two-stage, three more than 90%.
3, smooth operation, low noise.
4, small size, light weight, long life, high carrying capacity.
5, easy to be overhauled, and easy to install.
product details:

Material available	Carbon steel, Stainless steel, spring steel, Bronze, brass, copper alloy, aluminum alloy, tinplate, nickel silver, plastic
Surface treatment	Polishing\Spray Coating\Deburring\Electroplating\Oxygenation\Baking Paint\Grind\Oil Blooming , etc.
Manufacturing Methods	Investment Casting, Die Casting, Sand Casting, Stamping, CNC Machining, Forging,
Specification	OEM & Custom According to Drawing or Samples
Package	Standard Export Carton/According to customer' s requirement