Ⅱ. Product Description

The plastic extrusion production line uses specially designed screw barrel, mold and extruder processing production process to produce wood-plastic products. The company's product series includes wood-plastic one-step thick plate equipment, wood-plastic one-step profiled equipment, wood-plastic one-step decoration equipment, wood-plastic granulation equipment, and various wood-plastic molds.

The extruder can be directly extruded by single-machine two-stage mixing, or by two-step extrusion after granulation, which saves power and space, has high output and stable extrusion pressure. The preheating feeder is placed on the top of the main machine, and the residual water in most of the wood flour is extracted first, making the main machine feeding section more substantial; Good plasticizing and mixing effect. The optimized screw design and use make the cutting small, not easy to cut the wood fiber, and can make the material stay in the machine evenly. The screw barrel adopts bimetal treatment, which is wear-resistant and corrosion resistant, and its service life is greatly extended.

The production line produces PE, PP or PVC wood-plastic profiled products, which are mainly used for pallets, packaging boards, floors, outdoor decorative materials, etc., and are widely used. High addition of wood flour and plant fiber (up to 50-75%); The equipment has strong adaptability and can process PP, PE, PVC, ABS, PS, etc. at the same time.

1. Basic Info

2. Technical Parameter

Ⅲ. Product Feature

PVC profiles have become commonly used materials in many fields due to their advantages such as light weight, corrosion resistance, heat insulation and easy processing. However, it is necessary to pay attention to the limitations of their temperature resistance and environmental protection treatment. When making a choice, specific needs (such as environmental conditions, mechanical requirements, and environmental protection standards) should be comprehensively considered.

1. Lightweight and high strength

Low density, easy to handle and install; It has both excellent mechanical strength and rigidity, and can meet the requirements of various structural components

2. Corrosion-resistant and moisture-proof

It has excellent resistance to acids, alkalis, salts and other chemical substances, and does not absorb water or get damp and moldy easily. It is suitable for damp and corrosive environments.

3. Heat insulation and soundproofing

It has a low thermal conductivity. The multi-chamber structure design can effectively block heat conduction and sound transmission, achieving remarkable energy-saving and silent effects.

4. Flame retardant safety

It has the characteristic of self-extinguishing when removed from the fire source, and its flame retardant grade usually reaches that of difficult-to-burn materials (B1 grade), ensuring relatively high safety in use

Ⅳ. Production Process

A complete PVC profile production line starts with the core process of pre-treatment and mixing of raw materials. Through high and low temperature mixing units, PVC resin and various additives are prepared into uniform dry-mixed materials. Subsequently, the mixture is automatically conveyed to the conical twin-screw extruder by a screw feeder, where it is melted and plasticized under high temperature and high pressure, and then extruded through a precision mold to form a continuous parison with a specific cross-section. 

Immediately after, the parison enters the vacuum shaping and cooling system, where it rapidly solidifies and takes shape under the action of vacuum adsorption and water cooling. Afterwards, the stable pulling force is provided by the track traction machine, and the wire cutting device performs precise cutting to the set length. Finally, the finished profiles are collected and stacked through an automatic unloading and stacking device, thus achieving automated and continuous production from raw materials to finished products.

Mixing ingredients → loading → Extrusion → shaping and cooling → Traction and cutting → stacking.

Ⅴ. FAQ

Q: Are you a manufactuer or trading company?
A: We're professional manufacturer.

Q: Where is your company?
A: Our company is located in Qingdao City and it's only half an hour's drive from the airport.

Q: What's your payment term?
A: L/C, TT is all good to do.

Q: When can I get the price?
A: Once we get the specific inquiry, we can send you the price with the configuration within 3 days.

Q: If we have some other product requirements that your page don't include, can you help to supply?
A: Yes, we can customize products and services to meet your specific needs.

Q: How long is the warranty period?
A: 12 months.