SJ35 Plastic Extruder

 

The SJ35 plastic extruder belongs to the single-screw extruder category and is commonly used for small plastic extrusion. It is mainly used to process plastic particles and complete the first molding of plastics. The barrel of the extruder houses a screw that rotates along the length of the barrel and transports the plastic material. The plastic material is heated, melted, and pressurized as it moves along the barrel, ultimately forming a molten mass of plastic ready to be extruded through a die to create the desired plastic shape.

 

 

 

*Types model: SJ35

*Screw diameter: 35mm,

*Design output: 0.1-3KG/h;

*Machine size, 0.76*0.2*0.5m

*Weight after wooden box packaging: 44KG

*Extrusion center height: 300mm;

*Extrusion direction: right→left

*Motor power; 300w

*Voltage: 220V/(or customized)

*LD: 12:1

*Heating temperature: normal temperature to 350C

*Feeding area with silent cooling device

*Screw barrel material: 38Crmola, Nitrided

 

Key Features:

1. Screw Design: The SJ35 extruder typically features a single screw with a specific design tailored to the type of plastic material being processed. The screw may have a variable pitch, diameter, and length to optimize the melting and mixing of the plastic.

 

2. Barrel Construction: The extruder barrel is usually made of high-quality steel and may be equipped with heating and cooling zones to control the temperature of the plastic melt during processing.

 

3. Heating System: The SJ35 extruder is equipped with a heating system, typically consisting of electric heaters or resistance heaters, to melt the plastic material efficiently.

 

4. Control System: It may feature a control system to regulate various parameters such as barrel temperature, screw speed, and extrusion rate, ensuring precise processing conditions and product quality.

 

5. Die and Tooling: The extruder is paired with a die and tooling system that shapes the molten plastic mass into the desired product profile. The die design can vary depending on the specific application and product requirements.

 

 

Application:

SJ35 plastic extruders are commonly used in small extrusion processes, such as the production of plastic tubes, pipes, profiles and small plastic parts. It is suitable for processing a variety of plastic materials, including polyethylene (PE), polypropylene (PP), polystyrene (PS) and various engineering plastics.

 

Benefit:
Multiple options: XCX's extruders have different options according to different extrusion needs. The most popular ones currently are sj15, sj25, and sj35. And xcx can custom according to cucstomer's needs.
Compact size: The SJ35 extruder is compact and space-saving, making it ideal for smaller production facilities or research laboratories.
Versatility: It can process a variety of plastic materials and produce different types of plastic products with a wide range of applications.
Cost-effective: As a small extruder, the SJ35 extruder provides a cost-effective solution for small-scale production or prototype projects.

 

 

 

Our company is a professional wire processing machine manufacturer, based on sales innovation and service. As a professional company, we have a large number of professional and technical personnel, strong after-sales services and first-class precision machining technology. Our products are widely used in electronic industry, auto industry, cabinet industry, power industry and aerospace industry.Our company provides you with products and services of good quality, high efficiency and integrity.Our commitment: with the best price and the most dedicated service and tireless efforts to make customers improve productivity and meet customers' needs.Our mission: for the interests of customers, we strive to innovate and create the world's most innovative products.Our philosophy: honest, customers-centric, market-oriented, technology-based, quality assurance.Our service: 24-hour hotline services.You are welcome to call us.

 

 

 

 

 

 

What does a plastic extruder do?

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.

 

What is the difference between plastic injection and plastic extrusion?

Injection molding is suitable for three-dimensional product manufacturing whereas extrusion molding is only suitable for two-dimensional product manufacturing. Injection molding is the oldest plastic manufacturing process whereas extrusion is comparatively new.

 

Is plastic extrusion cheap?

Money saver: plastic sheet extrusion is efficient and also low cost. It is considered the most economical manufacturing option for plastic products. Plastic extrusion machines operate continually which reduces time wasting and allows for 24-hour manufacturing.

 

What plastics can be extruded?

Wide Material Compatibility: Plastic extrusion is compatible with a variety of thermoplastic materials, including PVC, polyethylene, polypropylene, and polystyrene. This versatility enables the production of products with different properties, such as flexibility, strength, heat resistance, and chemical resistance.

 

Is plastic extrusion safe?

Extruding plastic materials may seem like a really easy process, but in order to extrude safely you need to pay attention to some basic steps that make the process much faster and safer. Working with high temperatures and plastic materials can be dangerous, for this reason it is important to work in a safe environment.

 

Is plastic extrusion sustainable?

Environmentally Friendly
Plastic Extrusion Technologies has taken every opportunity to utilize sustainable methods that help prevent unnecessary waste of resources such as electricity, process materials, paper, etc.

 

Can recycled plastic be extruded?

Today, all post-industrial and post-consumer waste materials can be re-processed through the extrusion process. Plastic waste from industrial production is becoming more and more valuable in times of rising raw material prices and increasing environmental pollution.

 

What is cold extrusion?

COLD EXTRUSION is a push-through compressive forming process with the starting material (billet/slug) at room temperature. During the process, however, the deforming material undergoes deformation heating (conversion of deformation work to heat) to several hundred degrees.

 

What types of wire processing machines can you buy here from XCX ?
Automatic wire stripping machine / cable stripping machine
Cable cutting machine / Tube cutting machine
Wire crimping machine / Terminal crimping machine
Wire twisting machine
Cable labeling machine
Tape winding machine
Wire tinning machine
Thermal wire stripping machine
Seal inserting & Crimping Machine
Heat Shrink Tube Insertion Wire Terminal Crimping Machine

 What are your terms of packing?
Generally, we pack our goods in bulks or wooden box, suitable for shipping container.

 

What are your terms of payment?

T/T 100% advanced. 

 

What are your terms of delivery?
EXW, FOB, CFR, CIF, can be negociate.

 

How about your delivery time?
Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

 

Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings.

 

What is your sample policy?
We can supply the sample if we have ready parts in stock.

 

Do you test all your goods before delivery?
Yes, we have 100% test before delivery.

 

How do you make our business long-term and good relationship?
We keep excellent quality, thoughtful after-sales service and competitive price to ensure our customers' benefit;
We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

 

 

 

 

Hot Tags: sj35 plastic extruder, China sj35 plastic extruder manufacturers, suppliers, factory, Horizontal Injection Molding Machine, Injection Molding Machine with PVC PE PP Plastic, Vertical Automatic Injection Molding Machine, Mini Desktop Vertical Injection Molding Machine, Injection Molding C Type Injection Moulding Machine, Plastic Manufacturing Machines