Lathe Copper Nut Precision Automatic CNC Parts

• Condition: New
• Certification: CE, ISO9001
• Standard: DIN, ASTM
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 0125
• Customized: Customized
• Material: Brass Parts
• Application: Metal Processing Machinery Parts, Metal Casting Machinery
• Product Name: CNC Brass Parts
• Surface Treatment: Polishining
• Size: Customized Size
• Service: Customized OEM
• Quality Control: 100% Inspection
• Transport Package: Carton
• Specification: customized
• Trademark: RZ
• Origin: Shandong, China
• HS Code: 8708508600
• Production Capacity: 100000 Piece/Pieces Per Month
• Package Size: 8.40cm * 3.00cm * 2.00cm
• Package Gross Weight: 1.200kg

Product Description

Material	1) Aluminum: AL 6061-T6, 6063, 7075-T etc.
	2) Stainless steel: 303, 304, 316L, 17-4(SUS630) etc.
	3) Steel: 4140, Q235, Q345B, 20#, 45# etc.
	4) Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18 etc.
	5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
	6) Copper, Bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc.
Surface Treatment	Galvanized (zinc-plated, nickel-plated, chrome-plated, silver-plated), powder coating/oil painting, polishing (mirror polishing,  electrolytic polishing),brushing, sand blasting, hot-dip galvanized.
Processing Craft	Engineer drawings-CNC Machining-CNC Turning-Grinding-Inspection-Package
Tolerance	+/-0.01mm or special requirements
Package	PE Bag, Paper carton box, plywood case/pallet/crate
Application	Auto parts, electronic products, power supply, industry cabinet, construction etc
Quality Control	ISO9001/ROHS/SGS
Drawing File Format	Solid works, Pro/E, Auto CAD, PDF
Features	Customized Design Sample Order Accepted Short Delivery time Competitive Prices  Long time quality Insurance Professional after-sale services
Inspection	1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance. 2.Third Party inspection available upon requirement
Mainly Testing Facility	Three-dimensional measuring instrument(CMM),Salt spray test box,Dynamic balance detector, Pneumatic detection
Application	Medical,Semiconductor,War industry,Auto parts,Used widely
Delivery time	15-20days
Quality Insurance	One Year

Product Description

 

Product description
When it comes to brass parts processing, we have one advantage-in possession of CNC, CNC lathe and milling machine that can manufacture machine parts required for many industries.
Brass is a kind of alloy made of copper and zinc. Brass, made of copper and zinc, is commonly called market brass. When zinc content is less than 35 percent,  zinc can be dissolved into copper, forming single phase a which called single phase brass. Such brass is flexible well and suitable for cold-hot pressure processing.
  When zinc content reaches 36-46 percent, β solid solution, consisting of a single phase brass and copper and zinc, called double phase brass.  β phase makes the brass less flexible in plasticity and its tensile strength more stronger. It makes better for hot pressure processing. If mass fraction of zinc continued to be increased, the tensile strength drops, providing use of no value
  Mark represents in form of H+number in which H represents brass while number mass fraction. For example, H68 represents 68% of brass content with 32%of zinc content. Z+mark refers to casting brass, like ZH62.  Zcuzn38 represents 38%of zinc content with 62% of copper content. H90 and H80 are single phase brass in golden color which called clad layer. H68 and H59 are double phase which is widely used in component in electric appliance such as bolt, nut, gasket and spring. Besides copper and zinc content, brass, added with other metal content, called special brass.
Products Show

Production process

Our service

 

Process

The machining process of this part is quite complex, requiring multiple steps such as wire cutting, milling, CNC, grinding, perforation, laser welding, etc.

Main product

MORE PRODUCT INFORMAITON,

 

Application Area

MORE APPLICAITON AREA,

Certifications

 

Company Profile

Qingdao Zhengrong Precision Machinary Limited Company was established in February 2007, located in chengyang district, Qingdao city,Shandong Province,China.
The company has strict quality management in accordance with ISO9000.

We are good at processing parts of different materials, such as metal materials, stainless steel, steel, aluminum, iron, alloy, plastic, quartz glass,etc.

We are skilled in processing various difficult and complex parts, combining various processing techniques such as heat treatment, quenching, milling knurling,centerless grinding,wire cutting, milling, perforation, laser welding, grinding, cnc,wedm-ls,etc.

We are good at processing different parts, such as Bracket, Adapter, Shell, Flange, Timing Pulley, BLOCK,Bushing, Shaft Pin, Gear Shaft, Roller, Spur gear, Connector, Plate, Pipe Joint, Base, Baffle, Gasket/Shim, Rings, Insulated guide wheel, Guide pillar,etc.

The parts we process are widely used in semiconductor testing equipment, medical equipment, aerospace, hydrogen engines, automotive assembly lines, Steel Strip Packaging Machine, CCD Sorting Machine, boats, EMU, cameras, mobile phones, and more.

Our company has over 30 sets of processing equipments, including lathes, milling machines, grinders, wire cutting machines, CNC Machining Center, and other equipment. We also have a professional quality inspection department and various testing equipment to ensure that products are qualified before leaving the factory.

We specialize in precision, special, small parts processing and have more than 18 years of processing experience. We are warmly welcomed friends to visit our factory and online communication.

Processing Equipment

Inspection Instrutment

 

Packaging & Shipping

Packing process:

Clean the workbench and prepare for packaging work.

1. If rust prevention treatment is necessary, it is necessary to take measures to prevent rusting.
2. The parts coated with oil should be packaged with oil sealing paper.
3. Roll up the buffer material.
4. Standard for bundling transparent cling film

 

FAQ

Q1:What's kinds of information you need for quotation?
Please kindly provide 2D/3D drawing or send your sample to our factory, then we could quote for you.

Q2: Can we sign NDA?
Sure. We never divulge customers' information to anyone else.

Q3: Do you provide sample order?  
Yes, we can provide you sample before mass order.

Q4: How can you ensure the quality?
We have profesional QC department to guarantee the quality.

Q5:How long does the quotation take?
Usually within 2 days, please kindly contact our 24 online sales for more inforamtion.