PRODUCTS

Mining rapid sealing material injection coal wall cracks Mining rapid sealing material sealing wall

PU mining quick sealing adhesive has strong adhesion and fast sealing speed

The foaming time of Rockxiu filling material can be adjusted. Rockxiu filling material has a large expansion factor

Mining Mali loose sealing material foam grouting Mali loose sealing material barrel two-component

QC2 Mining Quick Closed Tank Hongyi Mining Convenient Quick Closed Tank Operating Procedures

Precautions for QC2 portable fast sealed tank RG15 fast sealed tank

Characteristics of RG18 Rapid Closed Tank Used in Hongyi Coal Mine

410g sealing bag, polymer foam blocking, 410g gas sealing bag, two-component 400g sealing bag

350g polyurethane sealing bag specific usage method 350g gas sealing adhesive binding sealing hole 350g