QSM-3.5-15-BJ is used for directly cutting transport pipelines, oil tanks and other flammable and combustible articles, or cooperating with public security or fire control department for emergently coping with oil leakage accidents or traffic accidents of transport vehicles of flammable and combustible articles by undertaking emergent cutting operations.
It is applied to solve the issue that the ordinary waterjet cutting machine is unable to enter narrow sites of underground coal mines for cutting operations, in addition to the multi-storey platform of chemical enterprises and other environments restricted by water and electricity supply conditions, by realizing quick connection within a minute.
QSM-4.5-15-BG portable waterjet cutting machine for underground coal mine, is used for cutting any 0-100mm–thick materials (except glass carbon, diamond and special hard alloy), and has obtained the certificate of Mining Products Safety Label and met the requirements for coal mine safety production.
QSM-5-15-B-SH is used for the cutting operations in petrochemical industry. The equipment is capable of cutting any 0-100mm–thick materials (except glass carbon, diamond and special hard alloy), and is applied in the cutting operations of dismantlement and maintenance work related to petroleum pipelines and storage tanks.
Cutting-bit is a kind of wearable part in roadway excavation machinery, roadheaders. It is the main tool for cutting rock and mineral. Common raw material from the majority of domestic and imported suppliers is : 42Cr, 35CrMnSi and other steel, hardness of up to 40-45HRC, impact toughness of not less than 49J / cm2. Now with the ONE BELT ONE ROAD construction of China along the way, the ROADHEADER machinery has been used more and more in the roadway works apart from the mines due to its better flexibility and lower working cost.
The Hydraulic Nut is a permanent fixture, replacing the conventional nut and retaining the high bolt load and extension in small space envelopes where there may not be sufficient space to use tensioners. The nut can be retrofitted to existing plant and is a simple and accurate solution to mechanical jointing problems.