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Specially extended width of guard door for thr design of PVC fitting mould( specially for the mould with core- pulling oil cylinder), spacious space and wider application for the mould, effectively reduce the customers' investment.
PVC special efficent plasticizing screws( designed by Germany)
Forced cooled charge pipe( fan/ air compression)
The central clamping structure honor invention patent of China
Enlarge plasticizing motor
Widen safety gate
Multiple options of core- pulling modes
Independent r& d for super- energy servo system with high effiiceny
Bole centre clamping structure
■ 100% clamping force use, 10%-20% higher than traditional toggle structure.
■ Less possibility of flash, save flash trim work.
■ Save 2-5% material.
■ Offer good protection to mould, platens and tie bars.
■ Opening stroke 10-20% longer.
Traditional structure
■ With heavy clamping force waste, only 80-85% efficiency.
■ Moving platen with obvious deformation, cause flashes, waste of material and labor of trim the flashes.
| EKH系列UPVC专用机技术参数表 | UNIT | BL250EKH/C980/UPVC | |
| 国际标准规格 | International specification | 980 | |
| 螺杆直径 | Screw diameter | Screw specification | Special for UPVC |
| mm | 50 | ||
| 螺杆长径比 | Screw L/D ratio | 20.0 | |
| 理论注射容积 | Theoretical injection capacity | cm3 | 530 |
|
注射量 (以PS计) |
Shot weight(UPVC) | g | 636 |
| oz | 22.5 | ||
| 最大对空注射速率 | Injection rate into Air | cm^3/s | 247 |
| 最大对空注射速率 | g/S | 296 | |
| 注射压力 | Injection pressure | MPa | 186 |
| 理论塑化速度 | Theoretical plasticizing speed | g/S (UPVC) | 25 |
| 注射行程 | Injection stroke | mm | 270 |
| 最大注射速度 | Max. injection speed | mm/s | 126 |
| 最大螺杆转速 | Screw speed | r/min | 130 |
| 系统压力 | Sys. Pressure | MPa | 17.5 |
| 电机总功率 | Pump Motor(Min～Max) | kW | 20.5～27.8 |
| 电机数量 | number of Motors | PC | 1 |
| 电热功率 | Heater power | kW | 13.72 |
| 温控区数 | Number of temp. control zones | 4+1 | |
| 锁模力 | Clamping force | kN | 2500 |
| 开模行程 | Opening stroke | mm | 530 |
| 拉杆内间距 | Space between tie bar | mm x mm | 555×505 |
| 最小模具厚度(T型槽） | Min. mould height | mm | 220（175） |
| 最大模具厚度(T型槽） | Max. mould height | mm | 570(570) |
| 最大模板距离(T型槽） | Max. Daylight | mm | 1100(1100) |
| 顶出行程 | Ejector stroke | mm | 150 |
| 顶出力 | Ejector force forward | kN | 67 |
| 顶针回缩力 | Ejector force back | kN | 39 |
| 顶出杆数 | Number of ejector bar | PC | 9 |
| 干循环时间 | Dry Cycle Period | S | 3.3 |
| 能耗（注1） | Energy consumption level | kW.h/kg | ≤0.5 |
| 料斗容积 | Hopper capacity | kg | 50 |
| 油箱容量 | Oil tank capacity | L | 280 |
| 标准机械外形尺寸(约) | Machine dimensions(L×W×H) | m x m x m | 5.7x1.5x2.4 |
| 机器重量(约） | Machine weight | Ton | 7 |
| 选配机门加宽（单边） | Widen safety gate Optionally (single side) | mm | 100 |
| 机门加宽机械外形尺寸(约) | Machine dimensions(L×W×H) | m x m x m | 5.7x1.7x2.4 |
plastic pvc garden pipe machine
4. About Bole Machinery
Bole Machinery has push out the new series injection molding compounder, new series electric-hydraulic two platen injection molding machine and full electrical injection molding machine with the appliance of the leading European technology and self-dependent innovation to face the future. The injection molding compounder, which is applied to the files of automobile, transportation, package etc, especially for the automobile file, makes Bole Machinery the unique producer in Asia. It will provide the solution for the light-weight auto-parts with the appliance of the material of long glass fiber, carbon-fiber etc.
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