套餐1

圣誕主題款

套餐2

星球混合款

道路防撞墻模具   高速公路道路防撞墻模具模板在注射成型中，影響成型件精度的大因素是成型收縮，高壓注射成型可減小樹脂收縮率，增加塑件尺寸的穩(wěn)定性。本發(fā)明方法一次成型，就能達到上部抗壓、中部抗剪抗彎、底部抗拉的目的；產(chǎn)品可設(shè)置性強，用同一種原材料就能顯著提高可隨意改變抗拉、抗剪抗彎、抗拉強度。道路防撞墻模具   高速公路道路防撞墻模具模板的多樣化發(fā)展在不斷的前行中，在不同環(huán)境使用的防撞墻模具的功能是不同的，是在道路防撞墻模具   高速公路道路防撞墻模具模板路基的附近設(shè)置防撞墻防止對路基的建設(shè)造成影響，道路防撞墻模具   高速公路道路防撞墻模具模板設(shè)置在道路的兩側(cè)或者中央的位置，保護行駛的車輛以及來往行人的安全，保障交通運輸?shù)恼＿\行。The main factor affecting the precision of molded parts is molding shrinkage. High pressure injection molding can reduce the resin shrinkage and increase the dimensional stability of plastic parts. The method of the invention can achieve the purposes of upper compression, middle shear and bending resistance and bottom tension at one time; The product has strong settability. It can significantly improve the tensile, shear, bending and tensile strength with the same raw material. Road anti-collision wall mold the diversified development of highway road anti-collision wall mold template is moving forward. The functions of anti-collision wall mold used in different environments are different. Anti collision wall is set near the subgrade of highway road anti-collision wall mold template to prevent the impact on the subgrade construction, The mold of road anti-collision wall the mold of Expressway road anti-collision wall is set on both sides or in the center of the road to protect the safety of running vehicles and pedestrians and ensure the normal operation of transportation.