- Contact Person : Ms. Sales Manager
- Company Name : Zhejiang East Zhouqiang Plastic & Mould Industry Co., Ltd.
- Tel : 86-576-84022888,84022899
- Fax : 86-576-84081661
- Address : Zhejiang,Taizhou,Chaoyuan Road, Western Industrial Area, Huangyan, Zhejiang, P.R.China
- Country/Region : China
- Zip : 318020
blowing plastic machine
The blowing plastic machine 230L-300L drums, tool boxes and auto parts series consists of DHB250A and DHB250B etc., which can be used for producing drums, tool boxes and hollow parts of all kinds. Materials of PE, PP can be used. Maximum capacity of accumulator head can be 12L while volume of products can be 300L. Its control system adopts closed loop control imported from Europe and hydraulic system is pressure-flow double proportional control equipped with variable plunger pump to ensure fast and smooth operation of the machine and energy consumption of the hydraulic system can be reduced by 30% or above, saving considerable electricity.
Specification |
| DHB-250A | DHB-250B |
Material |
| PE\PP | PE\PP |
Max.container capacity | L | 230 | 300 |
Number of die | set | 1 | 1 |
Output | pcs/hr | 260 | 260 |
Machine Dimension | m | 7.6×3.0×5.2 | 7.8×3.2×5.5 |
Total weight | ton | 36 | 40 |
Accumulator head |
| DHB-250A | DHB-250B |
Accumulator capacity | L | 22 | 22 |
Power of die heating | KW | 46 | 46 |
Number of heating zone | zone | 5 | 5 |
Die diameter | mm | 600 | 600 |
Injection pressure | Mpa | 8 | 8 |
Max.injection speed | Kg/sec | 2 | 2 |
Clamping Unit |
| DHB-250A | DHB-250B |
Clamping force | KN | 760 | 880 |
Platen opening stroke | mm | 700-1800 | 700-1850 |
Platen size | mm | 1300×1620 | 1360×1900 |
Max mould size | mm | 1200×1700 | 1260×1980 |
Mould thickness | mm | 250 | 250 |
Extruder Unit |
| DHB-250A | DHB-250B |
Screw diameter | mm | 120 | 120 |
Screw L/D ratio | L/D | 30:1-32:1 | 30:1-32:1 |
Extruding Volume | Kg/hr | 300 | 300-400 |
Screw rotation rate | r/min | 6-56 | 10-86 |
Extruder heating power | KW | 36 | 36 |
Extruder driving power | KW | 132 | 90-132 |
Power consumption |
| DHB-250A | DHB-250B |
Oil pump power | KW | 45 | 45 |
Screw motor power | KW | 7.5 | 7.5 |
Heating power | KW | 98 | 98 |
General assembly power | KW | 364.5 | 322.5-364.5 |
Average energy consumption | KW | 150 | 135 |
Air pressure | Mpa | 1.0 | 1.0 |
Air consumption | m3/min | 2.0 | 2.0 |
Cooling water consumption | m3/min | 1.8 | 1.8 |
blowing plastic machine
