Production Technology

Automatic control system for clay brick plant(DCS)

Automatic Brick making control system and automatic brick tunnel kiln firing system is researched and developed by Weida electrial and machinery manufacture Co.,LTD according to introduce Italy technology and combine domestic brick making production technology. It have been approved in hundreds brick factory in China, as its excellent energy saving performance, high capacity and high […]

Clay brick

Talking about glazed clay roofing tile production technology form North Korean tile production line

1 Preface WEIDA cooperate a Shandong kiln company supplied a complete clay roofing tile production line for North Korean in 2007,this article mainly introduce and discuss its clay roofing tile machines, kiln, related production technology and tile formula. 2 Production technological process and main production equipments 2.1Production technological process: Mainly process as below: Raw material—-15m3 […]

Clay Roofing Tile

Typical glazed clay roofing tile production technological parameters

The production technological parameters is depend on the raw material,fuel,capacity condition etc. Here list a typical glazed clay roofing tile production technological parameters from a clay roofing tile plant in Shangdong,China. I Raw material preparation: 1. Jaw crusher: feed granularity <150mm, give granularity <20mm. 2. Roller crusher: The first time crushing clearance 1.8-2mm                              The […]

Clay Roofing Tile

How to distinguish between soft plastic, semi-hard plastic and hard plasticity de-airing extruder

How to distinguish between soft plastic, semi-hard plastic and hard plasticity de-airing extruder According the extruding pressure, classify de-airing extruder as below on international basis: (1) Soft plasticity de-airing extruder: actual extruding pressure is 0.4~1.8MPa (2) Semi-hard plasticity de-airing extruder: actual extruding pressure 1.8~2.5MPa (3) Hard plasticity de-airing extruder: actual extruding pressure exceeds 2.5MPa, Max.pressure […]

Clay Roofing Tile