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One shop-stop complete injection part design to molding production with delivery to customers' door!
Services provided:- 1) Prototypes and models 2) Engineering asistance with products design 3) Precision engineering 4) Mold flow and mold cooling analysis 5) Full tool design 6) Mold making with hot runner (Hasco, DME standards) 7) High precison CNC and EDM machine to meet injection molding part request 8) Speciality: Unscrewing mold and overmold 9) Plastic injection molding and production to the last assemble 10) Close tolerance critical plastic injection molding 11) In house mold maintenance and repair 12) Project management in China (english speaking and writing) 13) Quality control and inspection in our house 14) Door-to-door Shipment arrangement for plastic injection molds and injection molding parts. Handle all of the details, freight,insurance brokerage fees, customs, etc. "Dear S.Y., With simple air cylinder driven rack and gear , molding cycle shorter than 35sec, shorter tool day light , efficient cooling, ease of maintenance. A US automotive customer & an European molding customer asked me the same question, whether I know why they choose our company as the mold making supplier. "Good engineering & project management", that is what I know.
Thread: M55 x 1.5
Lateral surface of thread: 5.5 x 3.14 x0.71 = 12.2617 cm sq Plastic grip coefficient : 20 kg/cm sq Total grip force: 245.234 Kg/f According to th ratio of pinions : Z=40 with Z80 ratio 2 , Z80 with Z17 ratio 4.7 Total load on rack single tooth: 245.234: 2 x 4.7 = 576.3Kg/f Conclusion : 300mm STROKE, minium working pressure: 100bar. Piston diamter 50mm with limited switches at both forward and backword position. Do not count on material alone to create the adhesion. To ensure that the components "mesh" well with one another, use mechanical interlocks such as this. Knowing the proper rules for overmolding can yield a very successful and aesthetically pleasing product. We are a Hong Kong company with plastic injection mold making and molding factory in ChangAn town, We wish you all the best during the whole Snake Year! May happiness, peace, healthy will always together with you in the coming new year. Hopefully in the new year, all of your dreams will come into reality.
We just finished the Chinese New Year holiday and ready for supporting you for your new projects. Holiday is very nice, the good times are always very short, but we have good memories, that was enough. Now we began to chase a better hope, hope that through our efforts this year will be better and better. With Dragon Year ended and Snake Year coming, we hope the business for your esteem company will like the Snake, being long and continue from the year start to the end. I have worked with S.Y. Tang for many years. I developed a relationship with him and he always did what he said he would do and the price was the price, no hidden extras. I have visited his facility in china twice this past year. He made several molds for me in 2011. I will be ordering more molds either by the end of 2012 or the beginning of 2013. He does not have a huge shop but he produces quality work and he has always delivered on time. He has always kept me updated on the mold progress. Please let me know if there is anything else you need to know. We had a successful show at NPE2012 in the US. The show has attracted more new potential customers for Tung Lee mainly with interests in high precision plastic export tooling and production molding parts.
Low cost commercial plastic injection moldings of quality plastic products
We provide services for the plastics injection molding as the molds made by us , and molds provided by customers. We have injection machines and our experts with rich experience which allow an immediate and effective problem solving. Our experience allows us to all kinds of products for plastics: @ polypropylene @ polystyrene (including clear) @ ABS @ different rubber compounds @ polyamide PA6, PA66, PA + GF @ PBT , PBT +GF @ polycarbonate (PC) @ ABS + PC blend @polyformaldehyde (polyacetal) (POM) We can guarantee the shortest possible time-wise and cost saving production order in our 24/7 molding shop capabilities. All these factors allow us to offer customers definitely reasonable prices for the manufacture of plastic products. All these privileges contribute the growth of our company in this injection molding parts direction ! Compliments of injection molder , mold maker , injection molding suppler , unscrewing mold :
Be sure to visit us at NPE2012 ! Register now to get you FREE NPE2012 Expo Pass - a US$120 value!* Includes admission to "Super Sunday" events, Monday's sports night, exhibits, specialty pavilions, technology theaters and NPE shuttle services. Use THIS REGISTRATION LINK to register now with our compliments, Your Expo Pass fee will be automatically waived. NPE2012 is Breaking the Mold with a fresh,bold, new form - while still maintaining the tradition of excellence that has made NPE the International Plastics Showcase for 70 years! You can't afford to miss the only plastics showcase that features emerging technologies and new applications from 2,000 suppliers, top-notch educational sessions led by industry experts and networking discussions among professionals representing 120 countries from across the supply chain. Be there as NPE reshapes the future of plastics at the Orange Country Convention Center in Orlando, Florida. * Discount only applies to advance registration. NPE2012 on site registration is US$120. Our Reputation : Vast majority of customers obtained from word of mouth because we understand how difficult customers are to find and how important they are to keep !
Walk-ins welcome, businesses or individuals. Short lead times, custom pricing, low setup costs, short run capabilities. Also check out our FREE OFFER ! in our company website. We serve injection molding customers with integrity and true customer service coupled that with flexibility, quality and competitive prices, and it is no surprice that we have a very loyal customer base. In-house designs (plastic part and injection tool) and full service tool room mean short downtimes and reduced cost, quick modifications, a mold guarantee and a toolmaker with a vested interest in making an inexpensive quality mold that is designed for manufacturing, saving your money in production. We work closely with customers "From Conception to Completion." The selection of an injection molding supplier who doesn't match your ambitions can trigger unexpected and safety cost increase, production delay, missed opportunities and most important poor product quality that may lead to a loss of customers!
A potential supplier is one which can insure a good technical fit for your business and long term sound organization. Finding one who meets your all objectives is not hard but it does take some work and investigation. A successful long term relationship needs to be built rather than focus only on the lowest quote. 1. Think about your objectives Is time to market a critical driver of success ? Are you replacing an existing product ? Does your new product require many new toolings ? Start with a list of objectives for searching your injection molding supplier. 2. Think about your ideal supplier What are your expectations ? Do they work with professional engineering team for manufacturing? Do they work on low volume production ? Do you want your supplier to have in house tooling ? There are many elements in your assessment before you send out your first RFQ. 3. Think about your project requirements Set realistic production targets. You will have better quality, faster product launch and a lower cost investment. A product comes off exactly as you expected from the beginning. 4. Think about your quality requirement Are you happy with the first article inspection report and sample fit and function evaluation ? Be sure your supplier understands exactly what your expectations are for a QC documentation. 5. Think about supplier company culture that fits you and yours Understand the mutual goals of the project including time lines, production schedules, personnel involved and so on. 6. Don't buy just on price If you are lucky, you can use equipment like hand grinders and ultra-sonic polishers. Most of the time, it gets down to hand work by a very skilled polisher. It is no way around it.
Mold polishing is usually the last thing to be done and the end user actually sees. Complicated mold making process with advanced machining, but, in the end, it gets down to manual rubbing abrasive stones on finished cavities. Tips listed below:- 1. Keep your polishing area away from dust and chips. 2. Separate your stones. 3. Use skilled help to do skilled work. 4. Make polish in direction of the ejection-draw. 5. Avoid rolling edges and damaging molding details. 6. Keep mold polishing in-house, thus keeping better control of the work and deadlines. How to get a binding quote for plastic injection mold (tool) and injection molding parts, we will ask you following basic questions to serve your needs :-
Tip 1. You can send us what you have for estimation. < Cad data (2D or 3D) or plastic parts or sketches , etc > Tip 2. Do you need prototype samples for engineering evaluation or advertisement first before production tool making ? < Rapid prototype ? > Tip 3. Where the mold is destined to be used in China or your country ? < Local or export tooling ? > Tip 4. How many parts do you wish to produce a week or a month ? It can evaluate number of parts per shot and how many sets of molds required for this part. < Cavities ? > Tip 5. How many parts do you need the tool(mold) to be able to make in the coming years ? < Toollife ? > It can evaluate grade of steel selection. < Hardened steel or pre-hardened steel , high pre-hardness steel, soft steel ? > Tip 6. Choice of plastic material to make parts and parts surface finish to be required on parts. It can evaluate type of steel selection. < Stainless steel or P20 steel, textured or high polish, demolding finish or texture ? > Tip 7. How many plastic parts will be ordered in each lot ? < Lot size ? > Tip 8. Complete contact details ? < Quotation submission to who ? > Advantages of plastic injection manufacture (export mold making, injection molding, assembly) in China:-
1 ). Avoid Misunderstanding, No Risk & Quality You Want We experienced bilingual project engineers work on top of your project continually and make sure communication is perfect. We design custom plastic injection molding and tooling for end users, injection molded plastics shops, and injection mold makers with input quality specification requirement from customers. We obtain these specification and with drawing approval from customers up front prior to steel cutting or plastic injection molding parts. Our injection mold designers provide high quality work while keeping cost low ! @Weekly mold progress reports with digital photos keep customers update status for progress monitoring. Steel origin and heat treatment certificates , SGS raw plastic material reports are provided. @Mold trials test shot samples submission and digital movies for first article approval prior to packaging and shipping the tools. Samples express shipment by DHL, UPS, TNT which can keep track in the internet transparently. @ Customers' golden samples signature approval before mass production of injection molding parts. It has over 20years of precision mold making and plastic injection molding manufacture experience, with a solid reputation of delivering products on time and within budget - to the complete satisfaction of our customers. All\ these guarantee Quality You Want with No Risk and No Misunderstanding! (Save Money!!!) 2). Cost Competitive ( Money Saving!!!) Clients have found that there are 3 ways to save:- -- export plastic inspection molds made in China saves ranging from 20% to 40% -- molds and plastic injection parts made in China saves ranging from 30% to 50% -- parts designed and assembled in China saves ranging from 50% to 70% All can reduce customers' investment substantially, thus allowing that saved money towards extra inventory or another new projects commencement. 3). Short Delivery Time (Time is money !!!) - "Go direct" save time - 24 / 7 aroundthe clock manufacture with shifts - Our factory in Dongguan city (ChangAn town) China (just inside the border from Hong Kong) is able to ship any location in the world with shortest, economic and safety solutions ! - immediate communication and effective immediate feedback by means of e-mail, skype video, web-net-meeting and ftp site for cad data transfer. |
AuthorWorking in plastic injection mold making and molding over 20 years. Archives
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