No matter what kind of you need, we always provide appropriate solution for you . Some details of producing as follows:
Material: A356, AC4C, LM25 and other raw materials.
Process: aluminium sand casting, gravity casting, die casting.
Precision machining: CNC turning, milling, drilling, grinding, cutting, reaming and threading.
Surface finished process: polishing, shot blasting, chrome plating, power coat, anodizing, heat treatment.
Packing: CTN, pallet, wooden case or bubble pack.
Application: mechanical accessories, lamps, decorated accessories of building, medical apparatus, auto and motorcycle parts and so on.
Unit weight: 0.010 to100kg
Certificate: ISO 9001: 2008/Rosh/SGS
Standard: ASTM, DIN, JIS, EN, ISO, GB standards.
Made according to customer's requiements, samples, drawings and specifications.
Our service: OEM service available.
Casting capacity: 200 to 500 tons/month.
Our processes
|
Aluminium sand casting |
Gravity die casting |
Low pressure die casting |
Die casting |
Model fee |
Cheap |
Medium |
High in price |
Expensive |
Service life of model |
Long |
Shot period |
Long |
Medium period |
Gas hole ratio |
Medium |
Good |
Good |
Medium |
Heat treatment |
Ok |
Ok |
Ok |
No |
Machining allowance |
More |
Ordinary |
Ordinary |
A bit |
Degree of smooth |
Roughness |
Common |
Common |
Smooth |
Production efficiency |
Low |
Medium |
Efficient |
Efficient |
Mechanical performance |
Medium |
Good |
Good |
Low |
Technical parameters |
0~1Mpa
0~1m/s |
≤1Mpa
≤1m/s |
1~1.2Mpa
1~2m/s |
40~60Mpa
60~100m/s |
Appropriate thickness |
Large casting |
≥4mm |
≥4mm |
0~8mm |
Appropriate products |
Machinery parts/furniture component/architectural component/lamp post etc. |
Machinery part/auto&motor component/pump&value component etc. |
Machinery part/ auto&motor component/hydraulic component etc. |
Hydrant component/light&finiture
Component/medical equipment etc. |
Note: Low pressure die casting is a medium way between gravity die casting and die casting. The table is made only for your reference, we will base on the specific drawing.
Csrex is a group enterprice, has one steel foundry, one iron foundry and one forging factory. She is your reliable source for Ductile iron, Alloy iron, Gray iron, and Heat-resistant steel, Alloy steel and other metal products. The company's policy is to produce castings/forgings to meet your individual requirements, as well as monitoring each stage of production to guarantee high quality. We pour to different international standards. We can offer material analysis, heat treatment, non-destructive testing, proof or full machining. Quality and Service is our emphasis!
Castings / forgings are from 0.5kg to 300 Ton.
Our monthly capacity is over 800 tons, with total occupied land size as 8000m3. Its products cover different industries like automobile, construction, machinery, ship and etc. Over 90% of its products are far sold to dozens of countries and regions such as British, German, France, US, Japan, south Korean, Australia.
Main products:
1. Large wind turbine parts such as: Rotor hub, Base frame, Motor housing, Nacelle, Torque support, Planet carrier, Bearing housing, Gear housing, Sealing cover and other iron castings & parts.
2. All kinds of grey cast iron, ductile cast iron, carbon steel and low alloy steel, heat-resistant and wear-resistant and corrosive-resistant special cast iron and steel castings, castings & parts of pumps, valves etc
Essential Inspection facilities or methods:
Photovoltaic direct-reading spectrometer, Carbon & Silicon thermal analyzer, Chemical analysis, Metallographic Analysis, Mechanical properties testing, Casting Dimension inspection and 3D(three-dimensional) measuring instrument for the part's dimension check, Moulding sand testing, Magnetic particle Testing(MT), Ultrasonic Testing (UT), Dye penetration testing, Hydrostatic Testing, etc.
Our factory is only 40 Kilometers from Qingdao seaport and only 40minutes from Qingdao airport by car, wish your visiting to our factory.
