Six and seven layers extrusion blow molding machine DHB-M120,DHB-M280
The extrusion system of six to seven layers co-extrusion blow molding machine consists of 6-7 sets of extrusion and composition, machine parts and screws adopt high quality nitride alloy steel, have high surface hardness, long service life and good quality of plasticizing, which is suitable for processing high molecular weight polyethylene. The pressure sets on the extrusion system can make sure the stability of material base of the continuous co-extruding die. Ensuring six or seven layers of resin completely melt, and using the latest international composite superimposed multilayer flow design, make the flow smooth and has no dead angle, the material and color piece can be changed, the material base is of good quality.
Advantages of automatic extrusion blow molding machine:
In the auto industry, plastic seat box has the advantage that the metal fuel tank can't take place. Plastic fuel tank is with high safety, against the impact, corrosion, explosion, which the metal fuel tank can't be compared to. The plastic fuel tank is 30%-50% lighter than that of the same specification. The machine processes HMWHDPE as the grass roots. EVoH is such plastic fuel tank with versatile layer,high barrer, complex shape which is six-seven layer, can produce varies hollow products requested as high barrier .
Advanced processing equipment:
Introducing advanced technology form Germany,Italy,Japan etc.
Involving advanced design and production of super large-scale blow-molding machine and engineering management capability.
Holding over 40 items Patent Technologies.
After sales service:
With good brand reputation and attitude of customer-centric, we invite special technologists responsible for after sales.
Service hotline is 24-hour on call.
Fast response: domestic call is handled within 12 hours.
International call is handled within 20 hours.
EXTRUDER | DHB-M120 |
| NO | / | A | B | C | D | E | F | G |
| Screw Diameter | mm | ¢100 | ¢100 | ¢70 | ¢40 | ¢40 | ¢50 | ¢50 |
| L/D ratio | / | 36 | 30 | 25 | 25 | 25 | 25 | 25 |
| Screw speed | r/min | 0-62 | 0-62 | 0-70 | 0-88 | 0-88 | 0-78 | 0-80 |
| Plasticising capacity | kg/h | 255 | 180 | 100 | 13 | 13 | 25 | 30 |
| Driver Power | kw | 75 | 75 | 30 | 11 | 11 | 15 | 18 |
| MOULDING UNITE |
| Mold clamping force(KN) | Platen dimension(WxH)(mm) | Distance between platens(mm) | Max.mold dimension(WxHxT)(mm) |
| 1200 | 1600x1500 | 800-2000 | 1600x1900x1000 |
| CO-EXTRUDING HEAD |
| Layers of melt material(mm) | Die dimension(mm) | Heating power(kw) | Heating zones |
| 6 | ¢200-¢600 | 68 | 15 |
| BLOW UNIT |
| Extension stroke(mm) | Expansion stroke(mm) |
|
| 250 | 2x320 | (Adujustable) |
| OTHERS |
| Capacity of total power | 480KW |
| Average energy consumption | ≈220kw |
| Discharge of compressed air | 120~150m³/h(1.0MPa) |
| Cooling water consumption | 40~50m³/h(0.3MPa,20c) |
| Total weight | ≈68T |
| Overall dimension (LxWxH) | 1450cmx1100cmx700cm |
| WALL THICKNESS SECTION OF PRODUCTS |
| Inner new materal layer(A) | Sticking layer(D) | Blockading layer(F) | Sticking layer(E) | Recycling layer(B) | Outer new matrial layer(C) | Inner condlayer(G) |
| 25%-35% | 2% | 3% | 2% | 35%-45% | 15%-20% | 10% |
Established in 1989, Zhejiang East Zhouqiang Plastic & Mould Industry Co., Ltd. is located in Huangyan--"Blow Molding Machine Town" in China, with total investment of 11 million US dollars and covers 50 thousand square meters. It is an enterprise professionally manufactures PE Blow Molding Machines, PE Extrusion Blow Moulding Machines, PET Stretch Blowing Machine and Extrusion Blowing Moulds.
Blow moulding machinery: Adopting foreign advanced technology and management system, and taking advantage of our solid technical power, we have been developing different kinds of plastic forming process and machinery. In accordance with plastic features, we developed series of blow molding machinery to meet customers's demand, such as fully-automatic PE blow molding machines, two-stage fully-auto pet stretch blow moulding machines, PE blow moulding machines, injection and stretch blow molding machines.
Focused on customers, cored on quality, the corporation and customers are viewed as a united whole. Customers" requirements are all we should do.
