Cap making machine

Full-automatic plastic bottle cap making machine is a latest model high efficiency press molding machine. It uses two work plates to fix position, and uses the pressure generated by up-down motion of position to make products. A pressure balance system inside ensure each product is pressed with the same pressure. Product molds are made by special process, and feature high precision, highly resistant to pressure, durable against wear, and structurally simple. Products made by this machine exhibit stable quality and low defect rate. The product quality (in terms of appearance and precision (is higher than those made by regular injection molding machine.

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Characteristics:

It’s an extruder, both the cylinder and screw rods are made of high quality alloy steel, which have been azotized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is sound quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like low high density polyethylene (LHDPE) and linear low density polyethylene (HDPE) films, etc. It is widely applied to producing the packaging bags for food stuff, clothing, rubbish bag and vest ones in both civilian and industrial packaging.

Inverters Panasonic, the matching speed of the engine

- Stabilizer dome

- Hydraulic lifting tower

- Roller embossing

- Device tab seam

- Knives frontal and slitting film

- Single-winder

With the tenet of “be sincere, be scientific”, Nanjing Chengke company focuses on the works of R&D, design, sale and after-sale for co-rotating & counter-rotating twin-screw extruders, tandem compounding lines and single-screw extruders.

Chengke was founded by senior engineers in twin-screw processing, we have advanced management systems and high-effective operation teams. Our business concept is to analyze the problems, to offer the best solutions and to provide custom mouldings. High-beginning, high-quality, and optimal designs are our company’s characteristics, which can meet the first-class product quality standard as other companies worldwide. Chengke serves all the customers with effective ways such as standardize the flows of before-sale, sale and after-sale, visit the customers periodically and file the clients’ information etc.

In order to expand the application fields of twin-screw extruders, Chengke sets up the lab with complete equipments, provides various tests of new materials and technologies for all the clients.

With the active, prudential, tolerant and confident spirit, to meet the market demands, Chengke now is exerting every effort to product best brand of twin-screw extruders.

Single screw extruder

The machine is mainly used in extruding soft and hard thermoplastics, such as PE/PP, ABS, PPR and others. With relevant auxiliary machine(inculding mould), It can produce several kinds of plastic products, such as film, pipe, board, sheet, hollow product etc. It is also used for granulation.

It is used for blowing high-low pressure polyethylene, which has been widely used for producing cling film, wrap cling film, agricultural covering film. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%.

The screw and material barrel adopt 38 chrome-molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.

Main specification:

Machine type: KLB100 Max: Product volume: 160L

Screw diameter: 100mm Plasticizing capacity: 180kg/h

Max. Diameter of head tooling: 450mm Accumulator capacity of die-head: 14L

PET crushing washing drying production line

The line includes cold and hot washing steps. The capacity is 500-2000kg/h.

Finally, the PET flakes parameters as follows:

Mositure content: 1%

PVC content: 0.1‰

HDPE&PP content: 0.1‰ (Actually, after cold and hot washing, there will be no HDPE & PP)

1. Usage: FQCH model bag making machine is suitable for making print bags or no-print bags.

2. Semi-automatic: It can do one-line production of the following steps: Heat sealing and heat cutting. The film has to use another punch to make it into bag. So it is semi-automatic.

3. Computer control system: The user can use the monitor control panel on the computer to read technical parameters, set bag length, working speed. It is very convenient.

4. Photo cell: Photo cell is used for print bag to do one line production.

5. Photoelectric control feeding system: This system is used to control film feeding system.

6. Automatic temperature control: It adopts intelligent temperature controller to control the temperature easily.

7. Electric static mover bar: It can treat the static on the film, the finished bags will easily go out and be smoothe.

8. Automatic counting system: User can set the numbers of bags by each bundle. The computer will automatically count it. In this way, the user can easily know the production of bags.

9. Alarm system: When the machine finish the quantities of bags, which is set by the user. The alarm system will give alarm sound to reminder the user its near finishing job. Moreover, if the photo cell can not find the printed mark position, it will also alarm.

Single screw or twin technique for option depending on the requirement

100% recycled flakes can be used for production

Co-extrusion can be chosen, PET or PETG etc.

The dosing pump ensures continuous and stable production

The filter of double columns with two working positions has the function of exhausting and washing

Flush type PC automatic control for the whole line

Silicon oil, anti-static devices for option

Tension control with storage and winding function

PET Strap Extrusion Line

PET Strap Production Line

Specifications

1. 100% recycle PET flakes

2. Crystal and dehumidify drying system

3. Breaking strength380-420N/mm2

4. PET strap machine

PET Strap Line

1–The raw material will be dried by the dehumidifier, and the below 40 dew point make the material humidity less than 40PPM and condensation polymerization;

2–The conveyor of the raw is in a enclosed and circular mode, and without contacting with the air, in order to made perfect effect of drying;

3–Special designed extruder screw for PET production, bear the better performance of material separating and mixing. Automatic material feeding provide the smooth environment for the PET strap production.

4–Special designed extrusion die & mould; And the improved screen changer realize non-stop screen changing, and without material leakage;

5–Water tank cooling the PET strap band. The steady water temperature enhance of the molecular tension strength;

6–Heating cabinet is used for thermal annealing, relief the band distortion after long-time storage;

7–Dual-station automatic winder, easy operation; We provide our worldwide customer the turn-key project. We will assist our customer from the installation to the final production of this line. PET strap machine, PET strap machinery, PET strap plant, PET strap production line, PET strap line, PET strap band making machine, PET strap making machine, plastic machinery, PET strap production line, PET strap extrusion line, extruder, plastic extruder, plastic extruders, plastic machine1.100%PET recycle material or mixed with raw materia.

2. Crystal and dehumidify drying system

3. Single screw or parallel double screw extruder

4. The filter of double columns with four working positions can get rid of impurity effectively

5. The dosing pump ensures continuous and stable production

6. Extruding one strap or double straps

7. Breaking strength>10000N

8. Single or double strap extrusion

9. Application: PET straps for cotton bales, for Can Package, for Paper Industry, for strapping Steel Coils, for Clay Building Bricks, for Aluminum Ingots, for Fibre Bales, etc.

10. PLC control system