Basic Info.
Max. Output
30kg/H-90kg/H
Transport Package
Wooden Case or Stretch Film
Product Description
QiDian-Double Die Head HDPE/LDPE Plastic Film Blowing Machine
Use:
It is used for blowing the plastic laminated film of low density polyethylene (LDPE), high density polyethylene (HDPE) etc, which are widely are widely used for packing liquid, printed base material, products for export and industrial products, etc.
Description:
This machine set is uesd for blowing low-density polyethylene(LDPE)and high-density polyene(LDPE) plastic film to make various vest bags and flat-rim bags which have been widely used for packing in the food industry, garment industry, garment industry and textile industry, etc.
Characteristics:
Both the cylinder and the screw of the extruder are made of high quality alloy steel through nitration and precision finishing with the best hardness and corrosion resistance.,Scientifically designed, this machine set has two heads for one extruder with such advantage as increasing production capacity, saving energy, labour and workshop area, etc.
Detail Technical Parameters
Model | QD-55x2 | QD-65x2 |
Screw diameter (mm) | Φ55mm×2 | Φ65mm×2 |
Screw Ratio(L/D | 30:1 | 30:1 |
Reduced diameter of film(mm) | 500mmx2 | 600mmx2 |
Single-sided Thickness of Film(mm) | 0.008-0.01mm | 0.008-0.01mm |
Main motor(kw) | 22kw | 30kw |
Heating power(kw) | 28kw | 30kw |
Outline diameter(mm) | 6000×4000×5500mm | 6200×4200×6000mm |
Weight(t) | 4.8t | 5t |
Advantage & features
1) drawer structure of Gear box and screw, can be pulled.
2) the screw structure is in Japanese and Italian style, no pressure, plasticized evenly.
3) nice appearance, high transparency of the film, good tension.
4) higher yield ,more energy efficient.
5) screw and barrel material: 38CrMoAl, with nitriled treatment
6) cooling effect perfect .
7) power cabinet controlled by PLC(temperature control), error ± 1 ºC,Wifi designed, connect with mobile, intelligent.
8) 100%HDPE/LDPE film, high quality
Extrusion Machine(QD-55x2)
1. Gear Box(SHUGUANG(ZLYJ 173))
Material:20CrMnMo,the chamber adopts cast iron HT250 standard
Oil seal: Taiwan's TTO, double oil seal
Brand: SHUGUANG
2. Barrel screw
Screw Barrel Material:38CrMoAIA+PTA Alloy. Nitriding treatment.
Nitriding hardness: HV≥850
Chromium plating thickness: 0.03~0.10mm
Double alloy hardness: HRC56~65(nickel-base alloy)
3.Die Head
Die Head Type:HDPE Die Head, Made in China
Die Head Material:Alloy steel, forging and heat treatment;
Heating Method:Stainless steel double heater
4. Cast Aluminum heating Coil(3kw/380v)
5. Barrel cooling fan (Φ105×300mm 250w/380v)
6. Motor(SIEMEN 15KW)
7. Double Air Ring (HDPE)
Material: Cast Aluminum
8. Tee Coupling (Ordinary type)
9. Distribution box (PCL Control System)
10. Electrical Control System
Temperature Control Meter:Omron;
Contactor &Button Switch all used by Schneider Inc.;
Frequency Converter:Delta;
Controlled by PLC(temperature control), error ± 1 ºC
Single Winding Machine
Motor(Torque motor)Frequency converter controlAir shaft winding
Optional Equipment:
Auto LoaderEmbossing RollerAir Cooling DeviceMechanics Screen ChangerDouble Power Winding MachineRotary Die Device
After-sale service
The guarantee period is 1 year and service is available lifelong. The cost caused by the seller's expert in customer's country (including shuttle trip ticket between China and the Buyer's, inland traffic, medical fees, lodging, dinner and so on) and the cost of the materials of the components will be covered by the buyer, but during guarantee period, the cost of the components will be covered by the seller.Under the right operation way, the quantities screw and barrel is for 10000 working hours.Our expert will answer any inquiry within 24-48 hours and it will be solved as soon as possible.The customer can send the engineer to our company with training.The Seller supplies the complete technical support documents and the relative drawings of the electric components written in Chinese and English.The seller can send enough technicians to the Buyer's company for installation and testing the lines.List of the spare parts (Please see the list of spare parts)
Testing standard
The acceptance standard of the good is fully accorded to the Company Standard of Ningbo Qidian Plast. Machinery Co., Ltd.The Seller supplies operation manual for main extruder and accessory equipment and the principle drawings for the electric components.