1 / 5
Brand Name : | JUNLONG |
---|---|
Casting Method : | Thermal Gravity Casting |
Weifang, Shandong, China
Product description
Lost Wax Castings for Architectural Hardwares have high dimensional accuracy, generally a linear tolerance of 1%, an angle tolerance of ±1/2 degrees, and a surface finish of Ra 1.6 to 3.2, which can save material and machining costs. Architectural Hardware Lost Wax Castings can produce parts with complex shapes, or cast multiple parts in one piece, eliminating the need for assembly or welding. Lost Wax Casts for Architectural Hardwares have the capacity of casting fine text or LOGO on the surface of the product to enhance the image. Architectural Hardware Lost Wax Casts have a wide range of properties, heat resistance, wear resistance, corrosion resistance, material hardness up to HRC15-60, to meet the needs of a variety of working conditions. Architectural Hardware Precision Casting batches are flexible and can be produced from small quantities to large batches with high efficiency and good reproducibility.
Wei fang Jun long precision casting co.,
LTD., the main products are precision casting of carbon steel, low carbon
steel, medium carbon steel castings, high carbon steel, alloy steel precision
casting, high manganese steel, high chromium steel, high nickel steel, a
variety of materials such as precision casting products .The parts are mainly
used in precision casting of auto parts, forklift parts castings, precision
casing of ship parts, precision casting of train parts, mechanical engineering,
petroleum machinery, mining machinery .Our products has been exported to more
than 20 countries and regions in the world. Our company has cooperated with our
customers with the business philosophy of integrity, pragmatism,
professionalism and innovation, and won the unanimous praise of our customers
The company covers an area of 30,000 square
meters, with more than 200 employees, 10 r&d personnel and 12 quality
control personnel. There are three production lines, two composite process
(i.e. silica sol + water glass), and one silica sol process. The annual output
reaches 8000 tons, the enterprise has passed iso9001:2005 quality management
system certification, and passed the national environmental protection
department approval, has the formal environmental assessment certificate, is a
household name of the green casting enterprise
All the assembly lines in the workshop are
made by our general manager according to practical experience. The product
quality can be guaranteed while greatly improving the work efficiency and reducing
the workload for the workers. By the end of 2015, all the workshops of our
company have been automated production .For example, automatic wax injection
machine, automatic silicon sol process robot, automatic silicon sol process
wind main line, automatic water glass process assembly line and curing pool,
automatic pouring. Because they are all automated production, the quality of
the shell is guaranteed in the early stage,Precision casting products with weight from 0.1KG to 500KG can be
completed .Products with wall
thickness as low as 3mm. Products with
complex shapes.The defects of
porosity, sand hole, slag inclusion, cold insulation, shrinkage and other
casting defects are effectively avoided
Are main products of our
company adopted complex process (silica sol + water glass), adopt the low
temperature wax, four shell layer using silica sol process, three layer using
water glass process, composite process to produce a product that no matter from
the surface finish, and internal quality and silicon sol process almost the
same, the price is cheaper than silicon sol process a lot, and water glass
price though it's cheap, but the product is very rough, and composite technology
products of good quality and low prices, the most suitable for large batch of
products, can guarantee the quality of customer requirements, and can guarantee
a reasonable profit space, so, Our foreign customers have been cooperating with
us for 8 years, and we have cooperated very well.
Inspection: our company has special
physical and chemical laboratory, with perfect inspection equipment
(spectrometer, three coordinate measuring machine, metallographic analyzer,
impact test machine, tensile testing machine, hardness tester, magnetic
particle inspection machine, ultrasonic testing, etc.), can satisfy the
customer different product requirements, and issue a corresponding test report
Weifang, Shandong, China
Send your inquiry to this supplier