Cast iron shaft mounted reducer housing

A gear reduced housing, also known as a gear reducer housing or gearbox housing, is a protective enclosure that houses the components of a gear reducer or gearbox. The gear reducer is a mechanical device used to reduce the speed of an input power source (such as an electric motor) while increasing torque. Baoding Guokun can produce and export cast iron reducer housing, ductile iron reducer housing, grey iron reducer housing by using sand casting and precision machining process. If you need similar reducer housing, please contact gina@guokuncasting.com to get the quotation or call us 86-18132789710.

Iron Casting Tags: Speed reducer castings

Description

Baoding Guokun is a China metal casting factory and exporter that is concerned with the design, development and production of speed reducer parts or gear reducer components, such as output flange, housing, cover as per customer’s drawings or requirements. Speed reducers, also gear reducers, are mechanical devices that mainly serve two purposes: to increase the amount of torque produced by an input power source for a greater amount of usable work and reduce the speed of the input power source for the desired output speeds. Reduction gear comprises of a set of rotating gears that are connected to a wheel work.

The gear reduced housing, also known as a gear reducer housing or gearbox housing, is a protective enclosure that houses the components of a gear reducer or gearbox. The gear reducer housing serves several important functions:

Protection:	It protects the internal gears, bearings, and other components from dust, debris, moisture, and other environmental factors that could cause damage or wear.
Structural Support:	The housing provides a rigid structure to hold the gears, shafts, and bearings in proper alignment, ensuring smooth operation and reducing vibration.
Lubrication Containment:	Gear reducers require lubrication to minimize friction and wear. The housing contains the lubricant (oil or grease) and prevents leaks.
Heat Dissipation:	The housing helps dissipate heat generated by the gears during operation, preventing overheating and ensuring efficient performance.
Mounting:	The housing often includes mounting points or flanges to securely attach the gear reducer to a machine or structure.

Sand casting cast iron gear reducer housing produced by Baoding Guokun

Baoding Guokun Machinery Co., Ltd and Baoding Guokun Export and Import Trading Co., Ltd are located in Baoding city, Hebei province, China. Our sand-casting factory occupies a total area of 30,000 square meters, which have casting foundry workshop, grinding, sandblasting and precision machining shop, laboratory and warehouse. Baoding Guokun has equipped with 4 sets medium-frequency electric furnaces, 15 sets automatic shell core machinery, automatic sand-casting molding line, 7 sets CNC machinery, 20 sets CNC Lathe, and the complete quality inspection devices for mechanical testing and chemical analysis, including tensile strength, hardness tester, metallographic inspection, spectrometer, ultrasonic testing and special testing devices. Before shipping, the quality reports for all inspection will be issued and mailed to our customers. We can offer green sand casting, resin sand casting, precoated sand casting, shell mold casting process for your OEM casting parts. Baoding Guokun can produce and export various agricultural casting components for agricultural machinery, combine harvester, farm implements, tractors, plows, harrows, seeders, fertilizer spreaders, balers, wagons or trailers, cultivators. The investment casting and sand casting process are usually the most cost-effective casting techniques to produce complex or simple agricultural casting replacement components in low, medium and high-volume quantities. The types of gear reduced housing we can produced and exported are as follows:

Cast Iron Gearbox Reducer Housing: Durable and commonly used for heavy-duty applications. Mainly produced by sand casting process and lost foam casting process.

Aluminum speed reducer Housing: Lightweight and corrosion-resistant, often used in applications where weight is a concern. Mainly produced by gravity casting, sand casting and die casting process.

Stainless Steel Reducedr Housing: Used in corrosive environments or industries like food processing or pharmaceuticals. Mainly produced by investment casting or lost wax casting process.

Sand Casting process, resin sand casting, green sand casting, precoated sand casting, shell mold casting process

Sand casting process is an industrial metal casting process that involves creating a mold from sand and pouring molten metal into it, generally used to cast the shaped parts of nearly any design, including large parts and those with internal passages. Baoding Guokun can produce various sand cast parts in cast iron, ductile iron, gray iron, low-carbon steel, mild steel, alloy steel for pump, valve, agriculture, railway, road, forklift, tillage, mining, automotive, medical, food, and aircraft, etc.

The process of Baoding Guokun sand casting involves several steps after producing a professional tool or mold, including:

No.	Steps	Details
1	Pattern Creation	A two-piece metal pattern is created in the shape of the desired part, typically from iron, aluminum or wooden material.For a single casting or small batches of castings, we prefer to produce to use the wooden material to manufacture the mold to save money for customers.For other sand casting parts in large quantity, we prefer to use aluminum or iron to improve the mold’s service life.
2	Mold creation	The two shell halves are joined together and securely clamped to form the complete shell mold. If any cores are required, they are inserted prior to closing the mold. The shell mold is then placed into a flask and supported by a backing material.
3	Pouring	The mold is securely clamped together while the molten metal is poured from a ladle into the gating system and fills the mold cavity.
4	Cooling	After the mold has been filled, the molten metal is allowed to cool and solidify into the shape of the final castings.
5	Raw Castings	After the molten metal has cooled, the mold can be broken and the casting removed. Trimming and cleaning processes are required to remove any excess metal from the feed system and any sand from the mold
6	Machining	Machining as per drawings

sand casting workshop

Ductile cast iron grades

Ductile cast iron: ASTM A536 refer to the standard specification for ductile iron castings. Baoding Guokun, a China sand casting factory, can manufacture various pumps, valves, agriculture parts, motor castings, railway castings, marine castings and other engineering casting components in several grades of ductile iron, including:

ASTM A536 Grade 60-40-18 is a nodular iron with a mostly ferritic microstructure and mechanical properties comparable to low alloy steels.

ASTM A536 Grade 65-45-12 is a nodular iron with a ferritic and pearlitic microstructure and mechanical properties comparable to low alloy steels.

ASTM A536 Grade 80-55-06, relating standards SAE J434C D5506 or ISO 1083 500-7, is a nodular iron with mostly pearlitic and smaller amount of ferrite microstructure.

ASTM A536 Grade 100-70-03, named pearlitic ductile iron, includes graphite spheroids in a matrix of pearlite. The pearlite matrix is comparatively hard and has high strength, combined with good wear resistance. This is combined with average ductility and impact resistance.

ASTM A536 Grade 120-90-02, named Martensitic ductile iron, has low to zero pearlite formation due to specific alloy additions, and can be quite hard and brittle in its untampered form.

A High Quality China Foundry！

Guokun Casting, of Baoding Hebei is an ISO 9001-2008 registered iron and steel foundry & supplier of high quality carbon steel, cast iron and machined castings used in power, mining, railway, agricultural, tillage, truck, automobile, pump, valve, motor, pipe fittings and gear industry.

With a monthly capacity of 10,000kgs and with more than 25 years of experience ensure the short delivery and the highest valued iron & steel casting parts.