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.
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 | 120-150m/h 3 (1.0MPa) |
Cooling water consumption | 40-50m/h 3 (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.