SL-EW straight handle digital display electric torque wrench

SL-EW direct handle digital display electric torque wrench has double overload protection function, electronic torque control system and torque overload clutch design, effectively improve the service life of transmission components and carbon brush; The service life of the carbon brush is more than 8 times the service life of other similar brand products, and the motor motor speed is controlled by the intelligent torque control of the single chip microcomputer, making the service life of the carbon brush and wrench longer.

SL-CLL Self-locking hydraulic cylinder Jack

Self-locking type hydraulic jack is used for supporting heavy in the long term, it could supportheavy without oil pressure, safe and reliable. lt also could be used under water, single acting.return with loading, nut can be locking automatically, making loading more safe, especially in thelarge project, it is more easily to be operated and controlled, it has pressurizer, pres-relief valve isprevent to over load in the cylinder to protect jack.

Single acting, load retraction.
Can withstand deflected loads up to 5% of the jack’s rated capacity.
Overflow hole doubles as a stroke limiter.
Self-locking to hold load safely for long periods of time.

SL-DYQ engineering jack / pipe jacking machine / cylinder

SL DYQ Engineering Hydraulic Jack

It is used for the construction of underground cables, fibre optic cables and water pipes crossing the highway, as well as the professional equipment when the railway, river or other obstacles in the city can’t be excavated in general. The pipe jacking machine produced by our company is suitable for the above occasions. Adopting the straight top method, the pipe jacking machine is placed in the roadside working pit. With a certain pressure, the pipe jacking machine can jack the required pipe directly to the opposite side horizontally under the roadbed. Depending on the pipe diameter, the depth of soil in the pipe is about 10 metres. The diameter of the pipe can be 200-800mm and the length of the pipe can be 50 metres. There are 50-500 tonnes of specifications to choose from, is a small and medium-sized non-excavation project construction unit of the necessary tools.

SOLY CM Series shearer hydraulic nuts shipped

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