Qingdao Compass Hardware Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, D/A, D/P |
| Supply Ability | 10000pcs per month |
| Delivery Time | 30-45days according to quantity |
| Packaging Details | Bag + Box + Carton + Pallet |
| Name | CNC Turning Parts |
| Model | DK accuracy |
| Machining tolerance | ±/-0.01mm |
| Casting type | CNC Turning |
| Service | OEM/ODM |
| Type | Other Machining Services |
| Brand Name | Compass |
| Certification | ISO 9001, SGS |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, D/A, D/P | Supply Ability | 10000pcs per month |
| Delivery Time | 30-45days according to quantity | Packaging Details | Bag + Box + Carton + Pallet |
| Name | CNC Turning Parts | Model | DK accuracy |
| Machining tolerance | ±/-0.01mm | Casting type | CNC Turning |
| Service | OEM/ODM | Type | Other Machining Services |
| Brand Name | Compass | Certification | ISO 9001, SGS |
| Place of Origin | Qingdao, China | ||
| High Light | Stainless Steel 301 CNC Milling Parts ，Precision SS201 CNC Milling Parts ，Sandblasting Stainless Steel Parts | ||
Product description
Stainless steel refers to a steel alloy resistant to chemical corrosive media such as air, steam, water, acid and alkali. Stainless steel is very popular in CNC milling services for its excellent mechanical properties. It provides stainless steel parts for a large number of precision CNC milling industries for surgical equipment, electronic hardware, automobiles, aerospace equipment, food processing machinery and other industries. The stainless steel CNC milling process uses cutting tools to remove material from the stainless steel billet on the rolling mill. The raw materials or workpieces are placed on the worktable under the main shaft. A computer-controlled rotary milling cutter is installed under the main shaft. The main shaft moves vertically when the worktable is horizontal. The CNC milling machine can perform multiple operations along 3/4/5 axes to cut stainless steel milled parts into programmed sizes. Stainless steel can be divided into martensite (ferrite), austenite and duplex (austenite/ferrite). Each type of stainless steel should take different milling operations.i
Production Capacity:
| Machining Equipment: | 3/4/5 Axis CNC machining center, CNC engraving machine, CNC milling machine, CNC turning machine, high precision grinding machine, WEDM etc |
| Inspection Equipment: | KEYENCE Image Dimension Measuring System, Projector, CMM, Height Gage, Hardness Tester, Salt Spray Tester, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc. |
| Precision: | Min. tolerance can reach 0.005mm |
| Application: | Railway, Auto, Truck, Medical, Machinery, Equipment, Electronic, Electrical, Optical etc |
| Material Available: |
Aluminum: AL6061, Al6063, AL6082, AL7075, AL5052, AL2024, A380 etc Stainless steel: SS201, 301, SS303, SS304, SS316, SS430 etc Steel: alloy steel/ carbon steel including 4140, 4340, A36, 1020, 1045 etc Brass: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc. Copper: C11000, C12000, C12000, C17200, C72900, C36000 etc. Plastic: ABS, PC, POM, Delrin, Nylon, Teflon, PP etc. |
|
Surface Treatment |
Aluminum parts: Anodization, Sandblast, Brushing, Polishing, Chrome Plating etc Stainless Steel parts: Polishing, Brushing, Passivating, Sandblasting, PVD vacuum plating Steel: Zinc plating, Nickel plating, Chrome plating, Powder Coating etc Plastic: Painting, Polishing, Chrome plating, Sandblast, Engraving |
Material capability
Compass hardware CNC milling service is using a selection of stainless steel types with some different characteristics.
410 stainless steel: martensitic steel, magnetic, tough, heat-treatable
17-4 stainless steel: good corrosion resistance, can be hardened to 44 HRC
303 stainless steel: excellent toughness and machinability, lower corrosion resistance than 304
2205 duplex stainless steel: the highest strength and hardness, can withstand temperatures up to 300 ℃
440C stainless steel: can be oil quenched to achieve maximum hardness and heat treated to 58-60 HRC
420 stainless steel: mild corrosion resistance, high heat resistance and improved strength
316 stainless steel: performance is similar to 304, with higher corrosion resistance and chemical resistance
904L stainless steel: resistant to local chloride corrosion and corrosion
Zinc alloy: easy to handle, good electrical conductivity and corrosion resistance
Company Details
Business Type:
Manufacturer
Year Established:
2010
Employee Number:
20~30
Ecer Certification：
Active Member
Located in port city Qingdao, Compass Hardware Co.,Ltd. have manufactured and exported stainless steel railing & handrail fittings almost 10 years. With more than 80% amounts of exports, our customers and partners covers more than 20 countries and regions from Europe, America, Latin America... Located in port city Qingdao, Compass Hardware Co.,Ltd. have manufactured and exported stainless steel railing & handrail fittings almost 10 years. With more than 80% amounts of exports, our customers and partners covers more than 20 countries and regions from Europe, America, Latin America...
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