Nantong Hengda Non-Burned Brick Machinery Engineering Co., Ltd.

Quality Control

QA/QC Introduction

Nantong Hengda Company has passed firstly ISO9001 (2000 version) International Quality Certification. Meanwhile,we have a a full set of checking quality system,professional quality checking employee which can guarantee high qualityof our products.

Test Equipment and Facilities

Name:JKB50/45-30 double-stage vacuum extruder
Description:The machine deploys the automatic core adjustment structures the principal axis, which will never break and bow the head. The casing is welded with entire steel sheet, featuring super tire rigidity. The machine features the characteristics of novel structure, advanced technology, high productivity, huge extrusion pressure, high vacuity, double clay bars and semi-hard molding and hard molding extrusion formation. It is suitable for the production of high aperture rate hollow brick, high adulteration fly ash agglomeration brick and the production with gangue, shale, low plasticity clay, etc.

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