Company News

January 23 2018 0Comment

Types of Blow Molding Processes

Injection Blow Molding:In injection blow molding, a blow or core rod is used throughout the process. First a parison is injected into a split mold cavity around the rod. The parison that is formed looks similar to a test tube. The core rod transfers the parison to the blow mold machine where forced air creates […]

January 22 2018 0Comment
Rod Extrusion Machine

Types of Plastic Molding Machine

Blow molding:The process follows the basic steps found in glass blowing. A parison (heated plastic mass, generally a tube) is inflated by air. The air pushes the plastic against the mold to form the desired shape. Once cooled, the plastic is ejected. The blow molding process is designed to manufacture high volume, one-piece hollow objects. […]

January 18 2018 0Comment
polymer

PTFE Properties

PTFE, also known under the brand name Teflon, has the lowest coefficient of friction of any known solid material and melts between 260°C and 327°C. It’s fairly hard and fairly stiff too, so it’s ideal for parts including things low friction bushings to main assembly parts. Thermoplastics often swell just before they melt, so PTFE […]

January 17 2018 0Comment
process

Plastic Extrusion Process

The extrusion process is a key component of many of our daily activities. It provides the tubing that distributes our drinking water, heats or cools our homes and could deliver life saving medication to a person in need. The process involves the use of polymers (plastics) that when heated change from a solid to a […]

January 16 2018 0Comment
furnace-2

Differences between sintered & unsintered ptfe tape

More popularly known by the brand name Teflon, PTFE, or polytetrafluoroethylene, is an electrical insulator used in making high-grade cable and wire. PTFE tape is revered as a superior insulator for many qualities, including low dissipation, wide temperature tolerance, high-frequency stability, low smoke generation, resistance, dielectric constants and its resistance to flame, chemicals, solvents, moisture […]

January 15 2018 0Comment
Injection_moulding

How does injection moulding work?

Injection moulding along with extrusion ranks as one of the prime processes for producing plastic articles. It is a fast process and is used to produce large numbers of identical items from high precision engineering components to disposable consumer goods. Most thermoplastics can be processed by injection moulding; the most common materials used include: Acrylonitrile-Butadiene-Styrene […]

January 13 2018 0Comment
rod-2-870-485

Single Screw Extrusion

Extrusion is a process used for creating a product (an extrudate) by forcing a material through a die or an orifice to form a shape, or alternatively an extruder is used to produce semi-finished or finished products. In a thermoplastic extrusion, the material is first softened by heating so that it can be shaped. This […]

January 12 2018 0Comment
Polymer Screw Extrusion

How does twin screw extruder work?

Extrusion processing aims to physico-chemically transform continuously viscous polymeric media and produce high quality structured products thanks to the accurate control of processing conditions. Twin screw extruders consist of two intermeshing, co-rotating screws mounted on splined shafts in a closed barrel. Due to a wide range of screw and barrel designs, various screw profiles and […]

January 11 2018 0Comment
tube-2-870-485

UHMW Ram Extrusion Process

UHMW powder is gravity fed into a chamber and a hydraulic ram pushes the powder from this chamber into the die. The die is the shape of the desired plastic, a certain diameter rod, a certain OD and ID tube, or a profile shape. Heaters are employed on the outside of the die to heat […]

January 09 2018 0Comment
furnace-2

Furnace types

Single-stage:A single-stage furnace has only one stage of operation, it is either on or off.This means that it is relatively noisy, always running at the highest speed, and always pumping out the hottest air at the highest velocity. One of the benefits to a single-stage furnace is typically the cost for installation. Single-stage furnaces are […]