We will come across rock HDD drilling project time to time. There are so many kinds of tricone bits options. Which one should be right for us? Let ZLCONN introduce to you.Compress Strength <25mpa, Formation hardness: Very soft, Rock type: clay, silts, sands. Choose 111/124 tricone bit
z Customers love ZLCONN 45T H…
How to buy a right Horizontal directional drilling (HDD) machines now! Choosing a suitable Horizontal directional drilling (HDD) machine is so important. customers should take care for bellow points before buying Horizontal directional drilling HDD machines
Mud motor for HDD machine Date…
How to take care of a HDD mach…
Reduce HDD Machine project Cos…
The Most Popular HDD Machine ever- -- High Speed ZLCONN ZL360A 38T Horizontal Directional Drilling machine! Buy it! Features: 1. ZLCONN 38t 360A Horizontal Directional Drilling machine totally different with other brand 36t, 38t featuring high speed 165 rpm. high torque 13600N.M,advanced system, big real power even bigger than other brand 38t, 40t in fact. 2. Rotation Speed 165rmp or 150rmp ( Optional) . Thrust Speed 40m/min. Most important you can turn on high rotation speed and thrust speed at the same time.
Date: 20181025 …
Potential HDD Machine Service …
HUNAN ZLCONN ZL260A 26T New …
