Material Non-ferrous alloy material like carbon steel, stainless steel, galvanized steel, aluminum, copper, brass, etc Surface Finish: All kinds of surface treatment are available like chrome plating, zinc plating , nick plating , powder coating, e-coating, dip coating, mirror polishing, etc. Application Electronic/Appliance/Auto/Industrial equipment metal stamping hardware parts Processing Our process includes tooling fabrication, stamping, deep drawing, punching, spinning, laser cutting, bending, seamless welding, machining and assembly Available Certificate ISO 9001, SGS, Material Certificate Accident Prevention Safety Operation Management Quality Control Liability System and Periodical QC on line every hour Main Market USA/Germany/Canada/Italy/United Kingdom/Australia/Pakistan/French , etc Company Profile Structure of Company Private-operate Worker No. 50-100 Engineer No. 15 Products Stamping parts, casting parts, lathing parts, springs and other hardware materials Main market(client) USA/Germany/Canada/Italy/United Kingdom/Australia/Pakistan/French etc Factory Scale 3000 Square Meters Type of Company Manufacturer Year of Foundation 2004 Â Â 160T Press Machine 110T Press Machine 80T Press Machine 45T Press Machine 25T Press Machine Work times per day 8000 10,000 15,000 25,000 30,000 USD dollars USD dollars Packaging Details: PE bag inside and carton outside or as your requirement Delivery Detail: 15-20 working days; During the injection molding process, when the molten plastic meets in the form of multiple strands in the cavity due to the holes in the insert, the areas where the flow rate is discontinuous, and the area where the filling material flow is interrupted, a linear weld seam is produced because it cannot be completely fused. In addition, when the gate injection molding occurs, a weld seam will also be formed, and the strength and other properties of the weld seam are poor. The main reasons are as follows: Pvc Injection,Precision Plastic Injection Mould,Oem Plastic Injection Crate Mould,Plastic Injection Mould Suzhou Dongye Precision Molding Co.,Ltd. , https://www.dongyeinjectionmolding.com
Part 1
Product description:
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Custom Copper Brass Steel Metal Roun Head / Hex Bolt And Nut With Full Thread
Part 2
Product Show:
Part 3
Main product catalogue:
Part 4
Campany information:
Our company was etablished  in October 2004 located in Xiamen China.  We are 100% factory who
focus on  Stamping parts, Casting parts,Lathing parts,Springs and Other  custom  metal parts.
with advanced equipment and professional staff, we always provide high level quality products.
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Part 5
Production capacity
Machinery work times per day
Product Name
 Units Produced
(Previous Year)Highest Ever
Annual OutputUnit type
Stamping part
 620,000
650,000
USD dollars
lathing part
 320,000
400,000
USD dollars
Spring
500,000
550,000
Casting
300,000
300,000
Main Markets
 Total Recenue(%)
Europe
 23%
America
 25%
Domestic Market
 50%
Eastern Asia
 1%
Mid East
 1%
Part 6
Packaging& Delivery :
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Part 7
FAQ:
1.what is your product range?
CUSTOM machined/stamped/casting/extrusion/spring
2.What about your sample policy?
Simple sample,charge express fee only,complicated sample,will refund after place mass order
3.What's your payment term?
Sample: 100% before produce  Batch:50% deposit 50% before shipping
4.What kind of payment does your factory accept?
T/T Paypal Western Union L/C
5.What about the delivery time?
Normal mold time: 10-12 days  Machined parts: 3-5 days Batch: 10-15 days depend on quantit
6.How about your after-service?
Quality issue,If it is our fault,100% remake or as customer's requirement,if not our fault,try our best to give some discount to remake.
Please click " SEND " for more details about this product.
Processing:
The injection pressure and speed are too low, and the barrel temperature and mold temperature are too low, resulting in premature cooling of the molten material entering the mold and the appearance of weld seams.
When the injection pressure and speed are too high, injection will occur and weld seams will appear. The speed should be increased, and the back pressure should be increased to reduce the viscosity of the plastic and increase the density. Plastics should be dry well, recycled materials should be used sparingly, and weld seams may occur if the amount of release agent is too much or the quality is not good. Reduce clamping force and facilitate exhaust.
2. Mould:
If there are too many gates in the same cavity, reduce the gate or set it symmetrically, or set it as close as possible to the weld seam. The exhaust at the weld seam is poor, and an exhaust system should be set up. The sprue is too large, the size of the gating system is improper, and the gate is opened to prevent the melt from flowing around the insert hole, or use as few inserts as possible. If the wall thickness changes too much, or the wall thickness is too thin, the wall thickness of the workpiece should be uniform. If necessary, a fusion well should be opened at the fusion seam to separate the fusion seam from the workpiece.
3. Plastic aspects:
Lubricants and stabilizers should be appropriately added to plastics with poor fluidity or heat sensitivity. Plastic contains a lot of impurities, if necessary, replace the plastic with good quality.
Model NO.: Custom
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Hot Galvanizing
Product Name: Custom CNC Machining Metal Steel Stud Bolt
Die Casting Machine Typ: Cold Chamber Die Casting Machine
Shipment: by Air / Ship
Surface Treatment: Zinc Plated
Trademark: TCJH
Transport Package: PE Bag Inside and Carton Outside
Specification: Non-Standard
Origin: Xiamen Fujian China
Custom Copper Brass Steel Metal Roun Head / Hex Bolt And Nut With Full Thread