- Contact Person : Ms. Chang Linda
- Company Name : Ruian Tianrun Machinery Co., Ltd.
- Tel : 86-577-65136187
- Fax : 86-577-65136177
- Address : Zhejiang,Ruian,Yaru Industrial Area
- Country/Region : China
- Zip : 325200
Double Die-head Film Blown Machine
Double Die-head Film Blown Machine
Double die-head film blown machine set has a logical designed structure, which is composed of one set of screw, two sets of die-head, connected extruder tower and two sets of single rewinder with lower traction. It has such functions as high efficiency, saving energy, saving space, handsome exterior, economical and substantial. Both the barrel and screw of the extruder are made of 38CrMoAl high quality alloy steel through nitration and precision finishing with the best hardness and corrosion resistance.
The special designed screw ensures the high output and good plasticization. The main motor and traction adopt the frequency conversion timing to save the energy. The surface friction type rewinder makes the film slick and orderly. It's suitable for blowing low-density polyethylene (LDPE), high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE) etc. Plastic film which have been widely used for daily and industrial packaging such as food, garment, garbage bag, vest bag etc.
OPTIONAL EQUIPMENTS:1) AUTO LOADER
2) FILM SURFACE TREATER (digital corona treater)
3) ROTARY DIE DEVICE
4) AIR COMPRESSOR
5) MECHANICAL SCREEN CHANGER
Main Technical Parameters:
| Model | TR-FB55/650-2D | TR-FB65/850-2D |
| Applied Material | HDPE | |
| Blown Flim Width (mm) | 300-600 | 600-800 |
| Blown Flim Thickness (mm) | 0.008-0.03 | 0.008-0.05 |
| Max. Extruded Output (kg/h) | 30-50 | 50-70 |
| Extruder | ||
| Screw DIA (mm) | Φ 55 | φ 65 |
| Screw L/D Ratio | 30: 1 | |
| Screw Matherial | SACM-645/38 CRMOALA | |
| Cylinder Material | SACM-645/38 CRMOALA | |
| Cylinder Cooling (kw) | 0.25× 2 | 0.25× 3 |
| Driving Motor (kw) | 18.5 | 30 |
| Temperature Control | 3 | 4 |
| Average Power-consume (kw) | 25 | 40 |
| TYPE OF DIE | ||
| Die Size (mm) | Φ 60/80 | φ 80/100 |
| Center Steady Stick | 2 | |
| Temperature Control | 2 | |
| Air Ring | 2 | |
| Air Blower (kw) | 2.2× 2 | 3× 2 |
| TAKE-UP UNIT | ||
| Pinch Roller width (mm) | 650 | 850 |
| film width (mm) | 600 | 800 |
| Take-up Speed (m/min) | 10-100 | 10-100 |
| Take-up Motor (kw) | 0.75 | 0.75 |
| Height Adjustable Type (mm) | 700 | |
| WINDING UNIT | ||
| Type | SURFACE FRICTION TYPE | |
| Winding Motor (N. m) | 5/10 | 5/10 |
| Winding Speed (m/min) | 10-110 | 10-100 |
| Machine Dimension (m) | 5.0× 3.5× 4.5 | 6.5× 3.9× 5.0 |
Double Die-head Film Blown Machine
