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  • Two Color Plastic Custom Injection Molding
    Two Color Plastic Custom Injection Molding

    PTMS as a china plastic injection mold supplier, we are also china injection mold exporter for many years, so we have many years experience in plastic injection mold making and custom injection molding production. We knew the structure of plastic parts is very complex, so there will be many injection shot on the custom plastic injection mould, it also called multi shot injection molding.   The Multi shot injection molding refers to creation of multiple layers relative to the starting axis of the initial mold. In other words, the warm, heated materials are inserted into the mold in a very specific sequence one after another. This creates a layering effect between materials while maintaining relatively high-energy interactions at material boundaries. This is important because it implies that the inter-layer bonds are stronger in many cases than when the layers are applied to a previously cooled part, as is more closely the case of over molding. While there are other applications, this operation is preferred when varying molds (different geometries) are desired between material layers.   If you need to know more data of multi shot injection molding, please visit our website ptms-mold.com and contact us by sales@ptms-mold.com, we will learn and share more with you.

  • China Two Color Custom Plastic Injection Molding
    China Two Color Custom Plastic Injection Molding

    PTMS as one of china custom plastic injection parts suppliers, also one of double injection molding manufacturers in china, we always provide high quality custom injection molding and double color injection molding to the worldwide customers. In the fact, the double color injection molding also called two component injection molding. We will share some data about double injection molding, two component injection molding describes insertion of multiple viscous materials injected simultaneously, as opposed to placing one material as an additional layer relative to another. In other words, it creates a sandwich-like structure where both materials mold around each other as dissimilar liquids, and exist in such a state at the same time. Relative to the part center, materials can be injected concentrically using the same mold/gate, or regionally using gates at different locations. If you want to find high quality plastic injection mold manufacturers, you can contact PTMS, for more please visit our website ptms-mold.com, we are a china custom injection mold supplier, also we are one of china double injection molding manufacturers, always make top quality custom plastic injection mold and injection molding to clients.

  • Cooling of Cavity and Core for Custom Injection Mold
    Cooling of Cavity and Core for Custom Injection Mold

    PTMS as a china plastic injection mold supplier, we are also china injection mold exporter for many years, so we have many years experience in plastic injection mold making, how to make high quality injection mold? The design is very important, as we know, the injection mold will be very hot when production in injection machines, so the cooling should be good, we will share the knowledge of injection mold cooling.   The injection mould is made of cavity and core, so it include two cooling, cavity cooling and core cooling. Cavity plate cooling by drilled holes. The cavity plate is drilled around the cavity insert and plugged with copper or aluminum taper plugs at the ends of openings. Using pipe connected at the inlet and outlet ports, water is circulated to cool the mold. Direct cooling of core insert (baffle system)—The core is drilled by keeping sufficient wall thickness. A baffle plate is located between the drilled hole, dividing the hole into two halves, allowing the water to contact the maximum area in core so cooling may take place. Annular cooling of cavity insert—A circular groove is made on the core for water circulation. To prevent leakage, O-rings are used above and below the cooling channel.   We can make top quality custom plastic injection mold with perfect cooling design, so the injection mould has a long mold life when custom moulding production, if you want to know more please visit our website ptms-mold.com, we would like to share and learn more from the worldwide plastic injection moulders.

  • The Attributes of Plastic Injection Mold Cooling Design
    The Attributes of Plastic Injection Mold Cooling Design

    PTMS as a china plastic injection mold supplier, we have much experience in plastic injection mold making, also a multi-cavity injection mold factory, so we can make high quality custom plastic injection mold for customers. How to make injection mold? Firstly we have to design a perfect injection mold, the cooling design is very important in mold design and mold making, so we will share some desirable attributes of the mold cooling design that include: Constant mold temperature for uniform quality, Reduced cycle time for productivity, Improved surface finish without defects, Avoiding warpage by uniform mold surface temperature (warpage caused by nonuniform cooling), Long mold life. If you need top quality custom plastic injection mold and custom moulding, you can contact us, for more details please visit our website ptms-mold.com, hope we can design and make more high quality injection molds and injection molding for the worldwide people.

Careers

At PTMS, our team has a fair working environment – designing custom injection mold, making the high quality precision injection molds and producing injection molding parts in plastic industry for Automotive, Home Appliance, Medical, Printer, Plastic Tooling, Defense and Electronics. Our shop also provides die-casting mold, die-casting parts, metal stamping, CNC machining parts and etc. We are an ISO9001-2008 certified professional plastic injection mold maker. We take a human management and employee can get what they want based on ability, valuable job for hard working people. We always try to create a positive work environment on work skill training and improving comprehensive level, such as business communication, advanced Auto CAD, 3D Design, mold making technical, injection molding technical, working procedure, quality control and project management.


We are very concerned about the development of the employees and many key people are developed in PTMS, so we can make value to our employees that include salary and position improved. The employees lived a happy life due to hard working and make value to company, the key managers work for PTMS is about 15 years, the key employees of mold making team work in company is 10 year at least, the normal employees work in PTMS is more than 8 years. We try to provide a clean, comfortable and safe working environment to employees, air conditionings or big fans make rather cool working place, enough mineral water for health, dine together some times and some activities, such as swimming ,climbing, fishing and etc. So every people work in our company is happy, friendly, cooperating and innovation. As a professional injection mold manufacturer since 2002, we have made rather big contribution for the worldwide customers due to all employees work hard, they focus on high quality products and perfect service. PTMS is your honest project partner in China.


Current Employment Opportunities:Career at PTMS


The company:


PTMS is a privately owned plastic injection mold manufacturer since 2002. PTMS is located in the famous reform and opening-up coastal city -Shenzhen,China. We have 5 shops running now, much experience project team, advanced mold making machines, auto injection molding machines, etc. So we have rather capacity to offer the worldwide customers. The company is very strict to products quality, ISO quality system certificated and perfect service is the foundation of success, so it is worthy for employees to join.


Sales Representative for USA, Europe and Australia


Responsibilities:


Negotiate business and make order on internet.

Handle customer phone calls and emails

Send quotation to customers for check

Post sales and quote follow up

Attend trade shows or sales meetings

Responsible for contributing to a positive and productive work environment

Support ISO Quality System, Quality Policy and Continuous Improvement efforts

Understand competitive landscape and accurately message company differentiators and value


Requirement:


Comply with the various rules and regulations

Keep trade secrets for company and customer

Proficient computer skills

Excellent written and verbal communication skills

Ability to work independently

With strong compression capability

With a strong ability to learn

With a strong ability to summarize

Must be able to plan and prioritize work


Education/Experience:


Associates degree or higher preferred

Previous customer service or technical experience preferred

Minimum of 1 year sales experience preferred


Other Careers Opportunities:Join PTMS


1). Mold Designer, 5 years working experience, make good part analysis, familiar with mold standard, such as LKM, HOSCO, DME and etc.

2). Product Designer, familiar with market, has the ability to discover new products for selling.

3). R&D Partner in the world, research new product and develop it, make value to customers.


How to apply:


Anyone in oversea interested in the above careers or join in our team please feel free to send Email to info@ptms-mold.com or call us at +86-755-29708636.

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