A8 Variable Pump Injection Molding Machine
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A8 250Ton

A8 250Ton
A8 250Ton
A8 250Ton
A8 250Ton
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Specifications of LOG250
Shot Volume(PS) 625g
Screw Diameter 58mm
Clamping Force 2500kn
Opening Stroke 520mm
Tie-Bar Distance 560*530(mm)
Mold Thickness 200-580(mm)
Pump Motor 22kw
Clamping Unit
1.Toggle adopting the conjoined structure, improving the hardness of the toggle, ensuring the uniform of toggle manufacture-size, minimizing the gap between pipe and pin, improve the accuracy and application life of the toggle.
2.First clamping platen using the box-type structure design, (thicken the thickness of platen, improving the hardness of platen, efficiently minimizing the deform caused by the force of tie bar.
3.Unique third-platen flange design, when the third-platen deforms by the pressure, by the support of flange and tie bar. a reverse torque will minimize the deform of the third-platen.

4. Adopting gear-adjusting ring with high-precision, large-scale transfer, and compact structure to facilitate customer adjusting (the mold thickness in manual or automatic mode.

5.Steel bush in clamping unit adopts new structure, arrange rational holes of graphite to improve the effect of steel bush lubrication and the wear-resistance, reduces the usage of lubrication oil.
Injection Unit
Injection Unit
1. Injection unit adopts a double-cylinder design, higher injection pressure, simpler structure, and lower malfunction rate.

2. Enlarged cylinder, adopting a two-cylinder design, effectively prevents the adhesive- material leaking phenomenon caused by the machine vibration or other reasons while the nozzle is under high-speed operation.

3. Adopting graphite bush, improving the wear- resistance, reducing the frequency of using lubrication oil, effectively improve the cleanness of the injection part.

4.Injection cylinder adopts low-frictional seals, improving the response rate and improve stability under the complicated processes of injection.

5.Bridge-style design, for different L/D ratio plasticizing parts.
Sturdy Double-cylinder Injection
Hydraulic Parts
As compared with fixed-pump system, it saves power by 30%-70%.
Electric Parts
1.Humanized computer interface operation, simple and convenient.

2.World famous computer brand professional for injection machine.

3.Data will be saved during the production process, displayed by list, diagram, and other forms to meet the practical requirements.

4.Huge storage and protect the data
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Contact Information
Simen Industrial Zone, Yuyao City, Zhejiang Province, China
+86 18605847957
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