Our company are conveniently full equipped  for producting the molds that customers need without size limit. Our department which is experted at Property Plastic Mold Manufacturing area are according to technologic CNC machines for the works that are designed with 3D CAD CAM surface and solid modeling programs. Orders of customers that we work in coordination with metal and plastic production line of our company is carefully controlled at each stage and is produced. All orders are delivered on time and the quality we promised you.

Our company, with its experienced staff at even after sales service, works with all power in the fastest way about reaching the service to you in a fastest way and creating economic solutions in a way that don’t leave you in a difficult position.

The Foundation of our work; quality, combining high technology and ease of use is a fast, affordable and high-quality plastic injection moulds manufacturing, aftermarket services and keep customer satisfaction at the highest level.

The basic of our works is to keep customer satisfaction and aftermarket services at the highest level by producting quality plastic injection molds with fast and affordable prices combining quality, high-quality and ease of use.

Plastic injection contract printing is a manufacturing method containing that a plastic raw material melted with the help of wage pressure is shaped by injecting into a mold and removed from a mold by cooling. Plastic parts from small parts to garden furnitures from the smallest components in various sizes and categories can be produced. It is one of the most common methods of manufacturing. The machine that the operation was carried out is called for injection machine. The first plastic injection molding machine was made in the 1930s. 


An injection machine consists of three main parts: injection molding machine clamping unit (clamp), injection unit and mold. Clamping unit is a unit that keeps the mold under pressure during the cooling and injection. As a simple, it is a unit that incorporating both sides (male and female) of the injection mold.


During the injection phase, plastic granule lattice material is poured into the hooper of pellets. From there, it is taken to a cylinder heated by resistance heaters with a screw controlled by an electric motor. It edges the plastic material that is melted under pressure and temperature by a screw compression operation to the end of sylinder. When enough material is taken  in order to fill the mold in front of screw, injection process begins. Melted plastic is sent into the mold through a nozzle at the end of the machine. During this process, the pressure and the speed is controlled with hydraulic motor.


 This process is applied in view of the desired sizes and to avoid  variety of errors (Dent, warp, bending, etc.).  At this stage, melted plastic injected into the mold is provided to fill the mold space by applying pressure. The operation continues until the plastic becomes solid. The amount of time varies depending on the raw material used, the size and weight of the pieces.


 Melted raw material that is injected causes to harden in the mold.  Mold in the hardened plastic accessories can be used in almost every area of the industry by subtracting from the mold.  Cooling of the mold usually made through water channels inside the mold.

 Mold opening

 The clamping unit opens in a way that the two sides of mold allocates


According to the type of mold, cores or parts finished through the gate is removed from the mold 

At the first attempts in the plastics, Material properties obtained with test procedures applied for metals and design rules were used. Because there are very large differences between metals and plastics, this condition may lead to low quality though.


In addition to production ease, lightness and economic, aesthetic and being coloured properties are the biggest advantages. So the appropriate method selection and optimum desing method needs to happen in order that plastic materials perform the desired function in today’s highly competitive environment.


Today's plastics is a very important position in industry. Now plastics, for packaging of foods, are successfully used in almost every field up to transportation.


You must be careful at geometric design of the parts.  You must follow the rules  about scaling of parts like holes, ribs, teeth so that there would never be such problems as electrocution, spaces.


During design, Knowing about the basic information about chemical and physical properties of plastics will be also useful. Thus, the most available material helping that the part was successfully able to perform the desired function can be chosen.


  24 October, 2011

CNC (Computer Numerical Control), CNC means “computer counted management”. NC machine tools process otomatically with special standard holes drilled on the tapes. CNC machines are devices that process otomatically by being programmed with a mounted computer. Some of the examples; CNC Lathe CNC machining center CNC Milling CNC Wood processing machine Punch Machine press brakes CNC plasma machine. They are mostly used in the ship construction industry. It is used fot cutting horizontal metal plates (200 mm-3 mm). G (in preparation) codes, M (auxiliary) codes are used for using CNC machines. About he programming of CNC machines, there are two kinds of standard. 1-the ISO (International Organization for Standardization) Standard 2- DIN (German Standards Institute) standard. Machine manufacturing companies provided this codes more developed and more diverse systems within the framework of these standards. CAD (computer aided design) and CAM (computer aided manufacturing) programs are used so that CNC machines can be programmed more efficient, faster and error-free. Decided process stages for CNC machines on computer designs are controlled with simulation and G codes are developed. CAD, CAM, CNC: in the simplest terms, a machine that makes automatically a work requiring mechanical processing (punching, engraving, coloring, etc.) according to the commands from the computer CAD CAM CNC machines. With CAD, CAM, and CNC, if we bring the rectangular-shaped wood to circle shape by using hand tools, we draw a circle in a way that we want and cut the excess outside the circle with a saw. In order that it will be a beautiful circle, we work more rigorously on the circumference of circle with nail file and sandpaper and make our wood circle. If you have jig saw, you can make this work much more quickly. However, the full circle to be clean with sandpaper nail file again and you will need to work with sandpaper and nail file for the full circle.

About Us

Activities, aiming to develop

with the ISO 9001: 2008

quality system, under

the umbrella of Serap Kalıp

Ltd. Şti. Our goal is, by using

today'smethods and

technologies professionally,

is to move the position with

cooperation that our company

deserves in the market.

Contac Us

Doğan Araslı Caddesi
Sonevler Sondurak
Fatih San. Sitesi C3 Blok
NO : 24-27
Esenyurt/ İstanbul

Telefon: +90 212 428 19 97

     +90 212 423 58 64

Faks: +90 212 423 73 66