Purpose: The extruder, barrel and screw of this unit are made of high-quality alloy steel, nitrided and precision-processed, with excellent hardness and corrosion resistance. The specially designed screw has high output and good plasticization. It is suitable for blowing plastic films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE), etc., and is widely used in civil and industrial packaging such as food, clothing, garbage bags, vest bags, etc.
It is used to blow high and low pressure polyethylene. The products are widely used in composite films, packaging films, agricultural covering films, textiles, clothing bags or films and other packaging; the main motor adopts frequency conversion speed regulation, which increases the stability of the main speed regulation and It can save 30% of electricity. The screw barrel is made of 38 chromium molybdenum aluminum and has been nitrided. The traction frame adopts a lifting type, which can achieve the best cooling effect regardless of whether the film is blown in large or small sizes.
It is used for blowing high and low pressure polyethylene. The products are widely used in composite films, packaging films, agricultural covering films, textiles, clothing bags or films and other packaging; the main motor adopts frequency conversion speed regulation, which increases the stability of the host speed regulation and It can save 30% of electricity. The screw barrel is made of 38 chromium molybdenum aluminum and has been nitrided. The traction frame adopts a lifting type, which can achieve the best cooling effect regardless of whether the film is blown in large or small sizes.
1. The screw barrel is made of 38CRMOALA alloy steel, which is nitrided and precision machined to have the best hardness and corrosion resistance. 2. The die head is plated with hard chrome, and its structure is a roller mandrel type, which ensures uniform and smooth material discharging; the air-cooling device has a labyrinth-type structure, with uniform air volume, automatic temperature control, and automatic heating.
This machine uses HDPE and LDPE tube films as raw materials to produce printed, natural color, and vest bags. It adopts PLC control, dual servo (stepper) motors for fixed length, and LCD touch screen for real-time display. It starts from feeding, back sealing, cutting, punching, and conveying in one step. Complete, high degree of automation and good economic benefits.
It has photoelectric automatic tracking, white bag and color bag conversion functions, microcomputer fixed length, automatic counting, alarm when the number is reached, and automatic temperature control.
There are printed vest bags and flat bags; the main motor adopts a variable frequency motor, which allows you to save more power and adjust the speed more freely. The color mark tracker with good performance makes the sealing and cutting length more accurate and the error smaller. Using advanced computers, length adjustment is convenient and accurate.
This machine is a printing machine that uses photosensitive resin flexible plate as the plate material, commonly known as "flexographic printing machine". It is suitable for printing polyethylene, polypropylene plastic bags, cellophane, web paper and other packaging materials. It is an ideal printing equipment for food paper packaging, supermarket handbags, vest bags, clothing bags and other packaging.
This machine is a printing machine that uses photosensitive resin flexible plate as the plate material, commonly known as "flexographic printing machine". It is suitable for printing polyethylene, polypropylene plastic bags, cellophane, web paper and other packaging materials. It is an ideal printing equipment for food paper packaging, supermarket handbags, vest bags, clothing bags and other packaging.
This machine is a printing machine that uses photosensitive resin flexible plate as the plate material, commonly known as "flexographic printing machine". It is suitable for printing polyethylene, polypropylene plastic bags, cellophane, web paper and other packaging materials. It is an ideal printing equipment for food paper packaging, supermarket handbags, vest bags, clothing bags and other packaging.
This machine is suitable for slitting various roll materials such as BOPP, PET, CPP, CPE, PVC, PE, aluminum foil, paper, etc. During the production process, the materials can be trimmed and slit according to different needs.
