Single Screw Extruder

Name: Single Screw Extruder
Brand: VRUNDAVAN PLASTIC ENGINEERING WORKS
Price: 3200000.00 INR
Availability: InStock

Price 3200000.00 INR/ Piece

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Single Screw Extruder Specification

Product Type
Single Screw Extruder

General Use
Plastic extrusion and processing

Material
Stainless Steel, Alloy Steel

Type
Industrial Extruder

Capacity
80-100 kg/hr

Weight (kg)
1200 kg

Computerized
No

Automatic
Yes

Control System
PLC control panel

Screw Design
Single screw, high efficiency alloy steel screw

Screw Diameter
45 mm

Voltage
380 V

Motor
15 kW AC motor

Heating Power
12 kW

Dimension (L*W*H)
2500 x 800 x 1500 mm

Color
Blue and White

Single Screw Extruder Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash Advance (CA), Cash in Advance (CID)

Supply Ability
10 Pieces Per Month

Delivery Time
10 Days

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About Single Screw Extruder

Single Screw Extruders

From years, we are successful in gaining the first position in the global market as the leading provider of best grade quality Single Screw Extruders. They are used for giving a plastic product the desired shape. These extruders are immensely utilized for manufacturing of plastic pipes for trench less construction projects. They are well known for their speedy performance and accurate production capability. The Single Screw Extruders provide an easy to use facility and can be installed hassle freely.

SINGLE SCREW EXTRUDER FOR HDPE (Plain Barrel)

MODEL	30	40	45	50	65	75	90	120
Screw Diameter	mm	30	40	45	50	65	75	90	120
L : D Ratio	L/D	22:1	26:1	28:1	28:1	30:1	30:1	30:1	30:1
Output(Max. HDPE)	Kg/H	4 - 6	16 - 20	20 - 30	25 - 35	50 - 75	80 - 100	150 - 180	250 - 300
Motor	HP	3	7.5	15	15	30	40	75	150

SINGLE SCREW EXTRUDER FOR HDPE (Grooved Feed Barrel)

MODEL	UNIT	45/50-G	65-G	65-G1	75-G	75-G1	75-G2	75-G3	90-G	90-G	90-G
Screw Dia	mm	50	65	75	75	75	75	75	90	90	90
L:D Ratio	L/D	32 : 1	32 : 1	32 : 1	32 : 1	32 : 1	32 : 1	32 : 1	32 : 1	32 : 1	32 : 1
Max Output (Pipe)	Kg/H	80 - 100	120 - 140	180 - 210	180 - 215	250 - 275	325 - 350	450 - 500	450 - 500	550-600	700-800
Motor	HP	30	50	75	75	100	125	150	150	200	300

High-Efficiency Extrusion Technology

This extruder features a single-screw design with a 28:1 length-to-diameter (L/D) ratio, optimized for exceptional throughput and consistent melt quality. With a 45 mm screw diameter and high efficiency alloy steel construction, it delivers excellent performance across a spectrum of thermoplastics. The force feeding system and four heating zones guarantee reliable, homogeneous material processing, maximizing productivity and extrusion quality.

Advanced Controls and Operational Safety

Equipped with a modern PLC control panel and a user-friendly touch screen interface, this extruder ensures simple operation and precise parameter adjustments. Safety is paramount, with advanced overload protection and an automatic circulating lubrication system to prevent mechanical wear. Its robust, hard-tooth gear surface reducer and air cooling system further support long-term, continuous use in industrial settings.

Versatile Application and Material Compatibility

Catering to a broad range of plastic processing needs, this extruder accepts PP, PE, ABS, PVC, and PET pellets or powders. Its design enables easy integration into extrusion lines for pipes, profiles, films, and sheets. The machines durable alloy and stainless steel construction, along with its automatic functions and high output, make it suitable for manufacturers seeking reliable production and operational efficiency.

FAQs of Single Screw Extruder:

Q: How does the force feeding method benefit the single screw extruder process?

A: The force feeding method actively conveys material into the extruder screw, resulting in higher throughput and more consistent feeding. This ensures stable extrusion, reduces the risk of feeding fluctuations, and allows efficient processing of various thermoplastics, even with less-than-ideal flow properties.

Q: What materials can be processed with this extruder?

A: This extruder is suitable for processing polypropylene (PP), polyethylene (PE), acrylonitrile butadiene styrene (ABS), polyvinyl chloride (PVC), and polyethylene terephthalate (PET). Its design handles a wide range of granules and powders for diverse plastic extrusion applications.

Q: When is air cooling most effective in the extruders operation?

A: Air cooling is particularly effective in the barrels four heating zones, especially after reaching operating temperatures. It maintains the required temperature for optimal melt quality while preventing overheating, thereby improving process stability and finished product consistency.

Q: Where can this extruder be used in an industrial setup?

A: This extruder is ideal for use in plastic processing factories, extrusion plants, and manufacturing facilities specializing in products such as pipes, sheets, profiles, and films. It integrates seamlessly into existing or new extrusion lines due to its compact design and flexible control system.

Q: What are the main steps involved in the extrusion process using this machine?

A: The process begins with force feeding the chosen material into the barrel, where it is heated across four air-cooled zones. The single screw, driven by a 15 kW AC motor, plasticizes and moves material towards the die. The finished extrudate is then shaped and cooled as necessary before further processing or packaging.

Q: How does the automatic circulating lubrication improve the extruders performance?

A: Automatic circulating lubrication continuously distributes lubricant to critical mechanical components, such as the gearbox and screw bearings. This system minimizes friction and wear, reduces maintenance needs, and extends the lifespan of the machine for consistent, long-term operation.

Q: What are the primary benefits of using this single screw extruder in manufacturing?

A: Manufacturers benefit from high output (80100 kg/hr), energy-efficient operation, broad material compatibility, and enhanced reliability due to robust construction. The automated controls, safety features, and minimal supervision requirements help streamline production, reduce downtime, and improve operational efficiency.

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