Small Size High Speed Plastic Injection Molding Machine
EHIII SERIES (50~140 Ton)
The small high-speed plastic injection molding machine is from 50 tons to 140 tons. It comes standard with a high-response servo valve and accumulator. During the assistance with the accumulator, the injection rate can reach 360mm/sec. The high-response servo valve detects the actual pressure and position of the injection by the transducer and then catches the feedback signal to adjust the output to reach a perfect closed-loop control. By the precision control of the injection, plasticizing, and holding switch-over to prevent causing flash or short-shot. If you need more detail of product catalog, please reach out to us.
Plastic injection machine, Injection Molding Machine for plastics
Plastic Injection Molding Machine Core Features
- Clamping force from 50 ton -140 ton.
- Injection with dual hydraulic cylinders.
- Response time of servo valve signal from 0% to 100% only needs 26ms.
- Maximum injection speed rate is up to 360mm/sec.
- OLAER pressure accumulator.
- We supply multiple solutions to upgrade the system for our customers to achieve the goal of significantly shortening the production cycle.
Your Benefits of purchaseing Plastic Injection Molding Machine
- High-speed injection, significantly shorts production cycle time and rising output.
- The best choice for thin wall and multi-cavity products.
Our Advantage
- The High-Speed Injection Molding Machine equips the accumulator to boost the injection speed. And built a close-loop in the injection oil circuit system which is controlled by a rapid response servo valve, which makes the injection molding machine is not only high speed but also precise.
- Each pressure accumulator has CE certification with high safety and stable pressure releasing performance.
- The s-60c high carbon steel slide matched the roller bearing reduces the friction and brings smooth during mold opening and clamping.
- Mold open/clamping switch is controlled by a proportional solenoid valve increase the stability of the platen location point.
- The platen uses the FCD-600 spheroidal graphite cast iron could achieve 600 ~ 750 N/mm² tensile strength not easy to bend or deform.
- The toggle automatic centralized lubrication system, always keeps the toggle and copper bushing parts lubricated to increase the life-time.
- The Mold Adjustment Mechanism with sturdy gear and high torque hydraulic motor has high strength and low clearance, which reduces adjusting time and increases accuracy.
- Mold Adjustment Motor with Brake Unit always keeps the platen in the same position prevents to cause the flash of the products.
Related Application
It is suitable for thin-walled or frame products such as food containers and panel frames, which are large injection area but with a small injection amount.
- Specification Table
EHIII 50 ton Specification Table
EHIII 80 ton Specification Table
EHIII 110 ton Specification Table
EHIII 140 ton Specification Table
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The 50ton to 140ton Small-size Hydraulic Plastic Injection Molding Machine comes with an electro-hydraulic control system by the Rexroth solenoid and proportional pressure relief valve (both with Lvdt). The high-response hydraulic pressure and flow control system can quickly changeover to every injection stages command given by the user is needed. The hydraulic power resource is from the induction motor coupled with a vane pump, it is more capable of producing long hold pressure time (more than 60sec) products. If you need more detail of product information or buying consultation, please contact us.
Small Size Hybrid Plastic Injection Molding Machine
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Small size Hybrid Injection Plastic Machine range from 50ton to 140ton equips the servo energy saving system, which achieves an outstanding energy-saving effect. The Hydraulic system with a rapid response and pressure output linear feature, easy to reach every requirement given by the user. Our Injection Machines can provide stable pressure when a high flow rate is required during the production. It saves energy during the low pressure output and the product cooling. Comparing with the conventional hydraulic system, it saves 60% energy consumption. It has a perfect pressure curve repeatability, and still keep the advantage of conventional hydraulic system, that has the ability to keep the pressure at 140kg/cm2 at least 30 sec. with low oil flow, it gives a huge competitiveness of thick products to prevent shrink, bubblers, jetting, etc. If you need more detail of product catalog, please reach out to us.
