China mould make supplier provide various plastic and metal stamping/casting moulds to youMold Making Process:For those companies who had their injection mold making project proceed in China which is far away from their countries, deep understanding of the actual process of mold manufacturing is an advantage to get the project under tight control, sitting in the office and simply wait for a final result from the mold making company is always not a good way to go, It would be too late to do anything if don't manage your project step by step.A mold project includes design, steel preparation, rough machine, precision machine, fitting and mold trail.1CAD design The design is started with a 2d layout, basic mold design information will be present, such as mold size, gating way, parting line, ejection way, cavities layout, mechanical design, accessories used, steel of each component used, etc. 3D design in details and NC programming will follow after the 2d design is approved by the customer. Depends on the complexity, a complete mold design would need 3-7 days. Some of the complex projects require mold flow analysis or frequent updates of custom design, it could take much more time.2Mold base, steel and accessories preparation The design is started with a 2d layout, basic mold design information will be present, such as mold size, gating way, parting line, ejection way, cavities layout, mechanical design, accessories used, steel of each component used, etc. 3D design in details and NC programming will follow after the 2d design is approved by the customer. Depends on the complexity, a complete mold design would need 3-7 days. Some of the complex projects require mold flow analysis or frequent updates of custom design, it could take much more time.3Rough machine The steel need first to be sized, milling, drilling, lather are the main process way to get the rough shape or the cavity /core. Normally 0.15-0.3 mm steel left for precision machining later.4Heat treatment After rough machining, internal stress would be created during machining, do heat treatment to get certain hardness and internal balance, such as 1.2343, 1.2344, it usually need to be harden to HRC40+, some of the steel don't need it, like P20, 1.2312 etc.5CNC precision machining To get designed dimension, the CNC process of precision machining is much slower than rough machining, also the steel hardness is much higher.6Wire cut and EDM Wire cut is a process specially for holes (ejector pin holes, lifters, inserts), EDM is particularly for some of the area that can't not be machined by normal way, either too small to allow the cutting tool work properly, or it's too narrow to get there.7Finish and fitting After all the components are finished and prepared, mold maker collects them all and assemble them by following the design drawing, it's a job rely heavily on experiences and skills, some of the part might need to be polished to fit, or the core or cavity have specially requirement for surface finish, such as texture, polish, engraving.8Mold trial Congratulation if it's still on schedule as planning, it's the time to get the mold on an injection molding machine to do the trial. Make sure you made your requirement clear how many plastic parts you need for samples, instruct the mold making company to use the right resin, injection parameter and measurement report should be provided along with molded plastic parts.Who we are ?Kinsrun Moulding Technology Co., Ltd. was established in 1997, in Shenzhen city China. After years of steady development has become to a professional full range solutions provider in the field of mould, has a strong mould design and manufacturing capabilities. Mainly for the industry customers of automotive, home appliances, medical device etc.Quality assurance:We are an ISO9001, TS16949 and ISO14001 certified enterprise. We have advanced inspection instrument and equipment. Meanwhile, we conduct a strict Quality control procedure. This way guarantee every stage from designing, manufacturing to processing always good quality in control. PPAP (Production Part Approval Process) SPC (Statistical Process Control) ISIR (Initial Sample Inspection Report) APQP (Advanced Product Quality Planning) Capability StudiesStrict quality control means lower re-work rate, lower wastage, higher efficient, short delivery term, it benefit our own, it would benefit our customer in turn.FAQ :Q: Are you a direct manufacturer and exporter from China? A: Yes, Kinsrun Group is professional manufacture in mould field.Q: Where's your factory located? A: We are located in Shenzhen City, Guangdong Province, China. It is near Hong Kong .Q: What is your payment term ?A: 100% TT for small order or 4-3-3 for big orderQ: How long is the lead time? A: 15--60days, on basis of the difficulty levelQ: What information need customer provide?A: 2D,3D,samples or pictures of multiple points of view with dimensions.Q: what is your moulds service life?A: 500-1000 thousand times Q: How do I purchase your goods? A: Please send the enquiry directly to our email [email protected] / [email protected] . Will reply you within 24 hours once got it . Or call us at any time 86-13530612130Kinsrun's ability:Our annual capacity reach to 2 million USD. 40% business for domestic customers, 60% products exported to the United States, Europen, Japan, Korea, Australia, Taiwan, etc.. Currently we has a large number of high-quality customers: Das-auto, Hyundai, BYD, JAC, Midea, Hisense, Vanward, Wanbao, Flextronics, Foxconn, Skyworth, Lenove, Founder, AOC, HKC, Huawei, ZTE and so on.
