Injection Molding Machine (470ton)

Product Description

Introduce
ASTF series fast speed precision injection molding machine adopts advanced idea and design. With optimized machine specfication. If can achieve many excellent performances such as high response, high precision, high effective, high stabillty and quick response. It makes cycle time short and superbs production capacity, which is especially suitable for thin wall and delicate products.

Feature
Optimized hydraulic system, injection speed is up to 150mm/s, while injection pressure is above 200mpa.
Injection speed is up to 300mm/s when using accumlator.
Equipped with special fast screw to carry out high ability of plasticizing.
Improved double baiance injection cylinders.
Achieving faster action of plasticizing, mold opening & closing and ejection High rigid clamping struture can achieve requirement of high speed & pressure which makes mold lifetime longer and increases products precision.

Optional Device
The pressure and flow of the hydraulic system are controlled by close loop system, which enables the machine greatly to improve precision in all of their actions, especiallyin calculating plastic injection volume, meanwhile, this truly reflects and forms absolute superiority in proportion between cost and efficiency.
Plasic injection Voiume is steay. Repeating Precision is High High And Reliable.
Qualified Products Rate Greatly increasing.
Especially suitable for Processing Thin Wall and Deep Cavity Products.
Material Usage is Accurate, Benefits Are Great.
Accomplish ideal Accuracy, Settile the Greatest Difficulty in Processing Products.
Stimuiate the whole Product Capacity. And Lengthen the Service Life of Machine.

ASTF470
INJECTION UNIT A B C D
Screw Diameter mm 70 80 84 90
Screw L/D Ratio L/D 22.9 20 19.1 17.8
Shot Size(Theoretical) cm3 1424 1860 2050 2354
Injection Weight(PS) g 1296 1693 1866 2142
Injeciton Rate g/s 390 510 562 645
Plasticizing Capacity(PS) g/s 44.9 58.7 64.5 71.8
Injection Pressure Mpa 207 158 143 125
Screw Speed rpm 0-185
CLAMPING UNIT
Clamp Tonnage KN 4700
Toggle Stroke mm 780
Space Between Tie Bars mm 820x800
Max. Mold Height mm 780
Min. Mold Height mm 320
Ejector Stroke mm 200
Ejector Tonnage KN 110
Ejector Number PC 17
OTHER
Max. Pump Pressure Mpa 16
Pump Motor Power Kw 55
Heater Power Kw 30.95
Machine Dimension(LXWXH) m 8.16x2.13x2.28
Machine Weight t 19
Hopper Capacity Kg 100
Oil Tank Capacity L 900