Fixed-setting, 3-port Counter Balance Valves with pilot assist function similarly to the adjustable versions except the fixed setting is pre-set to a nominal value.
Valve Body & valve seat are die-forged by supplier alloy steel, using advanced mechanical technology and heat treatment method to get high degree, dimensional accuracy, high strength and toughness, the surface hardness not less than HRC60.
CZ medium pressure centrifugal fan adopt the centrifugal structure. Classified by outer casing and impeller, the series can be divided into two types, CZ aluminum alloy type and CZ-T rolling plate stamping type.
A table top laser cutting machine is a laser beam emitted from a laser that is focused by a light path system into a laser beam of high power density. The laser beam is irradiated onto the surface of the workpiece to bring the workpiece to a melting point
Semi-automatic filling line for dry powder fire extinguishers (herein referred to as the production line) adopts the weighing filling methods, which can perform accurate filling for fire extinguisher and the valve will be plugged manually with filling com
The tube Filling and sealing machine, with 12 station and tube washing function,can finish a series of process from the tubes feeding ,washing, filling, folding, and sealing automatically.This machine not only have high automation,but also excellent filli
Jiangsu DADAO machinery group Co., Ltd is the inventor of double-row quilting embroidery machine. The following is our potent certificate of double row quilting embroidery machine.
Screw air compressor adopts pre-set configuration screw air compressor only needs a single power supply connection and compressed air connection, and built-in cooling system, so that the installation work is greatly simplified. Screw air compressor with i