Application Scopes

Special molding for thick-wall products of PMMA, PC, ABS and products with shape of complex irregular bar. Suitable for molding transparent optical products with wall thickness 3-70mm, and precise optical products which require strictly for the surface. Precise optical molding, suitable for products like LED lens, light guide bars of cars, and civil LED lighting.

Focus on seeking better injection molding solution

Special IMM for optical plastic products adopting top alloy optical grade screw plasticizing technology, for optical materials like PMMA, PC using precise and high pressure injection, and ultra-low speed stable filling, aided by synchronous and asynchronous compression sequence thermal technology, and with long time table pressure holding, machine can produce thick complex irregular optical products.

Product characteristics: No shrink mark, no jet mark and no weld mark surface, stable dimension, no bubble and no shrink inner.

Recently years in China, the passenger car year’s sales is increasing rapidly. Car illuminating light is gradually being replaced by LED or lase illumination, which can be more efficient molding and more easier intelligent control. The popularity rate of light guide bar is 90% in Europe. Daytime running light is already written is Europe regulations. We believe China trend will be the same. If considering the accumulative car parc, repairing market, refitting market and dealer inventory, annual need will be more than 22 million in recently years. But in China, car factory is almost empty for car light optical parts, the market is monopolized by Europe enterprises.

Now BESTON already supplied transparent optical series IMM and solutions to some foreign and domestic car parts manufacturers and has gained their acceptance. BESTON has gathered rich experience of molding solutions, which will be more widely used in the future.

Plastic light guide parts are widely used in car tail lamp and headlight design. For the parts which can’t or hard to be made by glass, using injection molding not only can easily meet kindly of optical design, but also make the process more environmental and efficient. And it endows the designers more free in design, which makes car aesthetics and humanity reach a new height. BESTON already gained the invention patent for IMM of transparent optical parts. With legal technology, the production will be more guaranteed in commercial activity.

Equipping high capacity CPU to reserve fast mold change system, remote internet monitor and managing system for users. And can equip sensors for injection pressure and molding filling to precisely control all kinds of complex molding conditions.

More advanced technology applications focusing on performance, for example, flexible screw connection device, molding heat-insulation board and magnetic board interface, ejector delay function, sequence injection function, rolling bearing supported low inertia slider for changing material and so on.

Original creative motive oil loop design, together with new software and electrical control technology, realized high-response injection and precise control for speed and pressure. Gradient or stable new short time and long-time injection pressure holding technology, efficiently deducts defects like bubble, record mark, vacuum bubble, flow mark and so on.

With low power consumption technology, oil temperature is greatly lowered. Movement loops using independent oil return design, ensures no interference between each movement. Stable loop not only improves production efficiency and qualified rate, but also can improve loop lifetime and deduct managing fee of cooling system. Good hydraulic oil filter for dust, removing device for wear of metal, and visible oil checking window make loop maintenance more reliable and easier.

Serious Europe assembling process ensures machine stable and reliable. Axle sleeve is treated with ultra-low temperature under 100 for assembling, hydraulic parts use thermostatic assembly, together with clean all loop assembly process, all ensure precise and stable running of machine.