batch-type production meaning in English

分批混合式生产
分批式生产

So the old produce line must be reformed to adopt the needs of the high intensity casing tube produce step by step . the current produce line has many questions to produce the high intensity casing tube . such as different produce manner , the high intensity casing tube is batch - type production , but boiler tube is small scale and they have different process conditions
该生产线在批量生产高强套管时暴露出了许多问题(因为电站用锅炉用管一般是小批量、多品种、多规格生产，而高强套管一般是大批量生产，两者的生产方式差异极大，因此原来用于生产电站用锅炉用管的生产线现在用于生产高强套管就显得极不匹配) ：如工艺流程不畅、生产能力低下、工艺不满足要求、设备能力不匹配、安全隐患多等问题。