美国俄亥俄州Springfield地方Keley-Hayes公司Speco分公司正在生产一种石油工业用、独立机组高压强化压裂车。北美西部公司Fort Worth订购了十台700马力设备,用于油井压裂。这种强化压裂车有如下特点:1.能够泵送高浓度砂子和玻璃珠, Speco Division of Keley-Hayes, Springfield, Ohio, USA, is producing a high-pressure, fracturing unit for the oil industry, a stand-alone unit. Fort Worth, a North American western company, ordered ten 700-horsepower units for well fracturing. This enhanced fracturing car has the following characteristics: 1. Can pump high concentrations of sand and glass beads,