1. Stable performance; 2. Very competitive price. YSH-3 Squeeze grouting & Mortar PumpApplication Fields & Its Features:YSH-3 is the Piston ... in grouting in metallurgy, defense construction, civil air defense construction, mine, tunnel, chemical industry, water conservancy projects, railway projects, bridge, culvert, prestressed ... X H): 1250 x 500 x 890 (mm) concrete squeeze grouting & mortar pump