Products. Companies. Trade leads

KT11S Type open hole drill is based on developing and producing DTH drills for many years, according to the demand of large open-pit mine, and is an elaborate design new drilling equipment. The Drill walking forward, turning and angle adjustment and other movements adopts hydraulic driven. With the impact of high wind pressure screw and pneumatic impactor, it have high drilling productivity. Equipped with hydraulic dry dust collector to collect dust collection can reduce the pollution to the environment.[...]

KT11S Type open hole drill is based on developing and producing DTH drills for many years, according to the demand of large open-pit mine, and is an elaborate design new drilling equipment. The Drill walking forward, turning and angle adjustment and other movements adopts hydraulic driven. With the impact of high wind pressure screw and pneumatic impactor, it have high drilling productivity. Equipped with hydraulic dry dust collector to collect dust collection can reduce the pollution to the environment.[...]

Mating Power LGCY-21/13.5 type diesel mobile screw air compressor 1．Reliable hydraulic pump set easy for maintenance Motor drive pump group juxtaposed outside the oil tank.The oil pump connected with motor by soft characteristics and can freely dismantle, also make the oil pump working stable ant reliable, maintaining convenient and efficient. 2. Powerful feeding and rotating system Promote reducer drives adopt turbine and worm, which have a big push-pull effort and can reliaze self-locking.[...]

Mating Power 1.Safe and stable traveling system Low gravity, great ground clearance, make cars easily make drill through rugged road. High-power motor drive and strong climbing ability, with great traction. The advanced automatic balance system, not only makes drilling stable, also greatly reduced the impact of the car, and ensure the safe driving. Unique anti-off chain device greatly improved the reliability of drill. The car bring its own diesel supply strong power and can walking without[...]

With the advanced technology of diesel motor concrete pump in the world, Dayu integrates with the improved experience and concrete pumps concept to meet the requirement of high efficiency and low consumption of modern construction. The hydraulic system adopts double-pump double-circuit, and the concrete pumping unit adopts the original high-pressure and large displacement variable oil concrete pump trucks. The concrete pump is widely used in urban construction, water conservancy, and tunnel construction.[...]

Q: What is the difference between a acme screw jack and a ball screw jack? A: Acme screw jack uses an acme threaded screw that is typically self-locking, meaning it will hold its position without a brake. Ball screw jacks use ball screws to convert rotary motion to linear movement, and require 1/3 the horsepower compared to a acme screw jack. Due to the efficiency of the ball screw,brakes must be used to stop and hold the load screw in position. Brakes are also recommended for use on any jacks if[...]

NOSEN bevel gear jack offers higher efficiency and greater speed than other series worm gear screw jacks. At the same time, Bevel gear jack still provide the benefit of a self-locking screw-no special brake is required to prevent the jack from lowering under load. Spiral bevel gears increase strength for higher capacities. NOSEN bevel gear jack also act as a miter gear box, making them an ideal choice for screw jack lift system. NOSEN bevel gear jack are also available complete with reducer[...]

NOSEN new Europe-type machine screw actuators RNF-Series is popular on the world market with below features: 1. Same dimensions with ZIMM, Pfaff-silberblau, Grob GmbH, Inkoma, Servomech, Unimec, Thomson Linear etc. 2. Model: RNF016, RNF018, RNF020, RNF030, RNF040, RNF055, RNF060, RNF070, RNF080, RNF100, RNF120 3. Function: Precisely controlled lifting, lowering, pushing, pulling and rolling movements 4. Self locking trapezoidal screw, heavy duty, low efficiency, use infrequently 5. Arrangement:[...]

* Max static load 100 tons * Max dynamic load 26 tons * Self-locking trapezoidal screw * Low efficiency * Use infrequently[...]

* Max load 50 tons * Self-locking trapezoidal screw * Low efficiency * Use infrequently * Anti-backlash nut device[...]