Other parts will be free in the packing list:One set of dumbbell tensile bars, one set of impact spline, One plate chromatography, sample sizes can be customized.Lead Time: within 10 working days after payment.

Gas Assist Thermoplastic Molding works by displacing molten resin from sections of the part toward areas in the cavity that are last to fill. The nitrogen gas pressure thus creates channels, so the pressure can be evenly transmitted across the part; eliminating warpage, sink marks, and internal stress. As a result, this significantly reduces clamp tonnage, cycle time and part weight. A reinforced molded part also benefits from increased strength and rigidity. In addition, Gas Injection Molding allows molders the freedom to design plastic parts without some of the restrictive limitations inherent in conventional molding.

Gas Assist Injection Molding is a process that utilizes nitrogen gas, which results in the dispersion of the gas throughout the entirety of the reinforced mold. This process can produce large plastic parts with multifaceted designs and outstanding cosmetic surface finishes.

Tensile specimen, three-point bending specimen, Izod impact energy specimen GB standard, or ASTM standards are available. The injection molding machine comes with Digg-Plate which is China's standard tensile test specimen plate. Digg-D638, Digg-D790, Digg-D256 are specimens of ASTM standard specimens for tensile test, flexural test, and Izod impact test, etc. For details, you could refer to https://www.researchgate.net/figure/ASTM-D638-Type-IV-Tensile-Test-Specimen-Details_fig5_314253059 Digg-AIM is a module for an automatic injection out instead of the standard manual plate which is the Tensile Test Specimen mold plate only.

Lomont’s gas injection molding process can create thin-wall parts with heavy ribs, bosses, and gussets. This nitrogen injection method allows the parts to be formed to a high standard of flatness, without sink marks, or long cycle times. Additionally, long shapes are produced without multiple drops or hot runner systems. This eliminates knit lines and lowers tooling costs. Moreover, multiple parts of a complex design and differing wall thickness are molded as a single part.

©2017-2024 Lomont Molding LLC • Corporate Headquarters • 1516 East Mapleleaf Drive • Mt. Pleasant, Iowa 52641 Phone: 1-319-385-1528 • Fax: 1-319-385-1555 info@lomont.com

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Technical parameters Net weight: 380Kgs Wooden case packaging weight: 430Kgs PLC (touch screen, HMI) human-machine interface Taiwan Delta Electronics Solid State Relay Japan's Omron Planetary deceleration system Taiwan Matsuoka Seiko Feed torque 25.4N.M (servo motor + planetary reducer) Pressure ≥ 0.8Mpa Displacement resolution of 0.1mm Displacement travel 0-80mm Feed speed 1-130rpm Open mold trip (about) 82mm (without mold) Injection force (about) 1800kg Injection volume (about) 30g/25 cubic centimeter (limpid car needs custom times the force system) Highest temperature One / two zones 360 ° C Three zones 180 ° C Temperature control accuracy ± 0.5 ° C (constant temperature) Power / full load power single AC 220V ± 10%; 50HZ; 2200W Screw diameter 25mm Corinth column spacing 210 * 196mm Dimensions 580 × 580 (floor 850) × 1700mm Packaging Size:1700*800*800mm Heating ring power 400W × 3 pcs Plastic, thermoplastic, or resin materials engineering plastics like PP, PE, PVC, ABS, etc.

Description: The machine is micro and improved one compared with traditional injection molding machines, it’s small and easy to be moved, it’s suitable for the production of small samples for academic usage or DIY. The product includes a mold clamping part, sol injection part, body, heating systems, control systems, and charging device. It’s simple to use with little noise and no pollution; 110V or 220V AC single phase can be used in any electric field.Plastic companies or institutes of plastics can use the injection molding machine for dumb-bell test pieces, it was designed for. But as per experience from Spyker Workshop, it's a great production injection molding machine for small piece mid-volume production.

Gas Assist Thermoplastic Molding is a smart option for clients who are not only looking to save on time and overall cost, but are also looking to mold parts that have a superior surface appearance and are lighter in weight. For over 17 years Lomont Molding LLC (Lomont) has offered Nitrogen Gas Injection Molding technology for a diverse range of applications.

Gas Assist Thermoplastic Molding typically requires roughly one-third the clamping force of standard injection molding. Thus, the same part size may be processed with a lower tonnage press, which provides you the ability to keep part costs down, while introducing less residual stress into the part. In addition, reduced in-mold pressure subjects the mold to less wear and tear, which extends the tooling life. Gas injection molding parts also weigh considerably less, which results in overall reduced shipping expenses and enhanced material handling proficiencies.

Two years ago a demo video of Delrin Injection Molding The max mold platen size for the Digg Injection Molding Machine is 300x120x30mm, 30 grams, and 25cm3 (cubic centimeters) (Thanks to Spyker Workshop's check back).

Product pricing: USD 300 customized fee needs to be added for 110 voltage. Besides this machine, you will need to match an air compressor. Normally customers buy air compressors themselves.

Gas Assist Technology offers many design and performance advantages over other large part molding processes. Multiple parts with differing wall thickness and complex designs can be molded as a single part with tighter tolerances. For these reasons, parts exhibit improved dimensional stability and higher quality surface cosmetics, while requiring minimal or no secondary operations. The benefits of Nitrogen Injection Molding, include: