SMC: sheet molding compound / BMC: bulk molding compound SMC/BMC is a molding material for dry manufacturing of unsaturated polyester FRP products. It is especially suitable for large-scale production of products with complex structure, high performance requirements and precise size.From a commercial value point of view, the annual production volume of SMC/BMC must be more than 5000 units. In addition, SMC has very strict requirements on equipments, tooling and process control during production and molding.Therefore, the application of SMC/BMC development process, not only need a lot of money to purchase production equipment, also need to obtain a high level of materials, equipment and technical support, such as high quality raw materials, high grade level of mould materials and mould processing, high precision programmable molding press, CNC secondary processing equipment and even the application of robots and other advanced equipment.  As an advanced thermosetting composite material, SMC has become the most important molding material in the molding process of GRP/FRP. The main Advantages of the fiberglass composite material:  1, It can maintain good dielectric performance under high frequency, and does not reflect or block the microwave. It is suitable for application in crowded or narrow places, and can effectively avoid the danger of electric shock.  2, It has effective resistance to water, gasoline, alcohol, electrolyte salt, acetic acid, sodium potassium compounds, asphalt, acid base soil and acid rain corrosion. 3, Under the combined action of three-dimensional network molecular structure and reinforcing fiber, the material has good impact resistance, easy to be machined, easy to drill and cut, and accurate positioning. 4, It has strong impact resistance to avoid deformation, with high tensile strength, bending strength and impact toughness. 5, As a smokeless and non-toxic material, it does not contain halogens, and it’s an environmentally friendly material that can meet the needs of future development. 6, The fire retardant can reach to FV0 level, and the smoke&gas level is quasi-safety level 1 (ZA1), which meets the requirements of domestic and international UL94 standards. 7. It's a poor conductor of heat, has low deformation rate of high-temperature resistance which can reduce the influence of environmental temperature difference on the internal structure of products. 8. It's able to adapt to any kind of harsh weathers, it can be used in the climate of -50℃~160℃ for a long time. The protection level is IP54, which can maintain good physical and mechanical properties.  

As a molded product manufacturer with more than 13 years of industrial experience, we've put a lot of effort into the best combination of product design and mold making, that means it's significant to find some professional mold making company and  have long term relationships with them. We choose the most suitable mold factory to design and make the best mouds for our products with considering about product sizes, design complexity, delivery time, order budget, etc..           

GRP/FRP/SMC composite material making production line 1500 Tonnes Compression Moulding Machine    

Jieqiang road facility co., ltd. was established in 2007, through more than 10 years of continuous development, we've built a stable team to apply skilled technique and advanced machines for continuous and steady prodcution.  Stable material and technique: The raw materials to make SMC/BMC are easy to purchase in market, but each factory has its own unique compound formula and different advantage at the process. Our factory has been maintaining stable cooperaion with outstanding raw material suppliers with stable production, that guarantee our stable and continuous production even when the raw materials are easily in short supply or when the price of crude oil soared. The composite material has good water resistance, high surface accuracy, stable performance, good insulation performance, uniform strength and good stiffness; The product size is accurate, the temperature effect is small, the product thickness is easy to control. The product has good sanitary performance, because the SMC molding pressure is generally in 10-20 MPa, the molding temperature is 120 ~ 160℃, belongs to the high temperature hot pressure molding, the molding environment is clean, under the high temperature to make the free material rapidly dissociate from the product, and then with the control of the selection of raw materials, it is easy to reach the relevant health standards. The sheet molding compound make it easy to produce products with high surface quality and complex shapes and high qualified rate of products. Stable production management

JQ composite molded products have been widely applied in municipal roads, sidewalks, real estate, communications, water, chemical, pipeline gas, heat, electricity and many other industries. With the accumulation of industry experience combined with the changing market demands, we add more new types of products and update the product series step by step, and meanwhile we've been doing continuous trials, R&D and improvement both from the material and structure design to some serie of product, as we target to make perfection more perfect. In addition to the existing mass-produced product types, GRP moulded products can be used in a wide range of applications, including fan blower shell, fan blades, wires frame, satellite receiver shell, ceiling board, etc. We have sufficient experience in product customization to meet customer's individual needs.