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February 17 2017 0Comment
Ram Extrusion Process

Multi-hole Ram Extrusion Process

Multi-hole ram extrusion is the process in which the raw material is pushed through a die having more than one hole. This process is highly productive for producing parts of smaller length and cross-section. For the given billet and final product size, the requirement of the ram force is lesser in the multi-hole extrusion than […]

January 05 2017 0Comment
Rod Extrusion Machine

Push plunger press machine for PTFE teflon rod

Features of bar Extruders machinery Produce ptfe/Teflon rod dia from 20mm to 80mm. Vertical Extruder. Ram extruding machine. Using for Pre-sintering PTFE material. Suit for new PTFE material or Recycle PTFE material.   Technical Specification: Model No. Machine model PFB-80 Plastic Extruder PTFE Power 20 kw Min – Max Dia 25-80 mm Tolerance 0.5-2 mm Length Unlimited Production Per Hour 7kg Electricity Consumption Per hour 2.5 kw Weight […]

January 05 2017 0Comment
Ram Extrusion Process

Push plunger press machine for PTFE teflon tube

Features of Teflon PTFE extruder machine Produce ptfe/Teflon tube dia from 150mm to 300mm. Vertical Extruder. Ram extruding machine. Using for Pre-sintering PTFE material. Suit for new PTFE material or Recycle PTFE material. Technical Specification: Description Model No. Machine model PFG-300 Plastic Extruder PTFE Tube Power 25 kw Min – Max Dia 150-300 mm Tolerance 0.1-0.2mm Length Unlimited Production Per Hour 8-16kg Electricity Consumption Per hour […]

January 05 2017 0Comment
Tube Extrusion

Extruded PTFE Tubing Properties

More and more, PTFE tubing is replacing carbon and other metal piping that deteriorates rapidly. Now and for the future, PTFE will continue to serve the industry in critical applications. Manufacturing Process of PTFE: CHCL3 + 2 HF CHClF2 + 2 HCl 2 CHClF2 CF2 = CF2 + 2 HCL n CF2 = CF2 (-CF2 […]

April 06 2015 0Comment
plastic extrusion process

Types of Plastic Extrusion Process

The plastic extrusion process is broadly classified into seven different types depending upon the specific applications. (A) SHEET/FILM EXTRUSION In this extrusion process, the molten plastic material is extruded through a flat die. The cooling rolls are used to determine the thickness of sheet/film and its surface texture. The thickness of sheet can be obtained […]

April 06 2015 0Comment
Types of Plastic Extrusion

Types of Plastic Extrusion

There are variations to the extrusion process depending upon what type of extrusion is being performed. Here is a look at the different types of extrusion, and the differences from the basic process for each. SHEET EXTRUSION Sheet extrusion, also known as film extrusion, is used for making plastic sheeting and films, and it generally […]

March 07 2015 0Comment
Hot Melt Extrusion

Types of Hot Melt Extrusion

Hot-melt extrusion (HME) is an established process that has been used since the early 1930s, predominately in the plastics manufacturing … There are two types of extruders: single and twin screw extruders. Single screw extruders are primarily used for melting and conveying polymers to extrude them into continuous shapes, whereas twin screw extruders are used […]

March 07 2015 0Comment
Plastic Extrusion Process

Plastic Extrusion Screw Design and Types of Extrusion Process

Plastics extrusion is a high-volume manufacturing process in which raw plastic is melted and formed into a continuous profile. Extrusion produces items such as pipe/tubing, weatherstripping, fencing, deck railings, window frames, plastic films and sheeting, thermoplastic coatings, and wire insulation. SCREW DESIGN: The design of screw is important for plastic processing. It has mainly three […]