Haijiang-China BMC injection molding machine manufacturer
BMC Injection Molding Machine Application
- Mechanical industry such as gears, bearings, pump housings, valves, guide plates, etc.
- Automotive sector such as a variety of panels, protection plates, carburetor parts, automotive interior and exterior decorative parts, oil pipes, fuel tanks, various car gear, ignition parts, relays; electronics, electrical industry such as flame retardant, heat-resistant, electrical insulation, arc-resistant; size stability, chemical-resistant connectors, coil bobbins, tuners, terminal blocks, output transformer shells The electrical industry such as flame retardant, heat-resistant, electrical insulation, arc-resistant.
- Dimensionally stable, chemical resistant connectors, coil bobbins, tuners, terminal blocks, output transformer housings, internal motor steering, etc.
The BMC injection molding machine is mainly used in the injection molding of the thermosetting material BMC. Because of its precise hydraulic control system and computer operating platform, the original backward technology is replaced. The product can be made better and faster.
The main advantages are:
1. No manual material is needed
2. Automatic feeding
3. Quick forming time
4, product scrap rate is low
SPECIFIC TECHNICAL REVISES FOR BULK MOLDING COMPOUND
- Common commissioning for molding products such as electric parts and auto headlamps with insulated characteristics.
- Steel and FRP plates are installed on the fixed and movable platens to insulate the heat generation from the thermoset mold.
- The vertical material feeding hopper on the injection unit is to supply BMC material steadily and less pressure.
- A one-piece rod with less L/D ratio and compression-free screw design makes melt flow smoothly.
- Includes a standard, grade B, bimetallic screw barrel to provide a better wear-resistance and lifespan.
- The barrel's special sleeve has a water cooling circuit that ensures a good melting status for the BMC material.
Feature
- Special barrel and screw for wet dough BMC thermoset material.
- Special hydraulic feeding device is installed in the injection cylinder, The inlet is directly connected with the screw part, to ensure that the cylinder is not distorted by feeding force.
- Gelid column core special quenching and tempering, surface treatment, it has superior wear resistance.
- Special template design, including thermal cold plate and insulating glass plate to ensure avoid the problem to the machine life-time, stability and energy wasting from the mold.
- For the unique nature of thermosetting materials, an exceptionally durable material tube set (wear-resistant, corrosion-resistant, temperature-resistant, and high insulator) is used.
- The design of the machine template adopts a composite bow, heat insulation with epoxy resin, which ensures mold heating and heat preservation and unnecessary heat loss, and good stability.
- BMC series injection molding machines are widely used in the electronic industry, household appliances, transportation industry, other parts, components, etc.
- BMC series particular injection molding machine with unique design, reliable performance, and accurate closed-loop control is suitable for molding various BMC products.
Bulk moulding compound (BMC), bulk moulding composite, or dough moulding compound (DMC), is a ready-to-mold, glass-fiber reinforced thermoset polymer material primarily used in compression moulding, as well as in injection moulding and transfer moulding.
