美国威斯康星州的Wieser工程和制造公司研制成一套混凝土制品干法成型系统“Wieser Dri Caster”。它包括一台振动加压密实设备和一条全自动传送装卸系统,能以100米~2/小时的生产率生产各种混凝土制品。据Wieser槽形板公司的试生产表明,如将该系统配以一个2.5×3.75×0.12米的模型,即可生产隔热墙板、肋形墙板、商业建筑用墙板,挡土墙板、槽形板、栏杆、停车挡块及其他制品,还可生产0.6×2.5米、1.25×3.2米、1.25×3.75米、2.5×2.5米、2.5×3.2米和2.5×3.75米的混凝土大板。整个系统由4人操作,2人操纵设 Wieser Engineering and Manufacturing Company of Wisconsin, USA developed a “Wieser Dri Caster” dry forming system for concrete products. It includes a vibratory pressurization equipment and a fully automatic transfer system that can produce a variety of concrete products with a productivity of 100 meters to 2 hours. According to trial production by Wieser Trough Panel Company, if the system is equipped with a 2.5×3.75×0.12 meter model, heat insulation wall panels, ribbed wall panels, commercial building wall panels, and retaining wall panels can be produced. , trough boards, railings, parking blocks and other products, can also produce concrete slabs of 0.6 x 2.5 meters, 1.25 x 3.2 meters, 1.25 x 3.75 meters, 2.5 x 2.5 meters, 2.5 x 3.2 meters and 2.5 x 3.75 meters . The entire system is operated by 4 people and 2 people are operated