Cementing truck is a cementing equipment controlled automatically by computer. It is a high performance automatic mixing and grouting equipment integrating mechanical system, automatic control system and hydraulic system. The mixing system is equipped with an axial-flow
mixer and an automatic density control system to accurately prepare the cement paste as required, and has a repeating cycle secondary mixing function to achieve real-time control and regulation of cement paste density.
Well logging truck is a kind of comprehensive well logging truck used in oil field. It has the functions of logging instrument truck, cable winch and crane, saving vehicles and drivers, convenient operation and reducing half of the load of the crane. It is the instrument of the
devices on the car and cable winch focus on crane, such as limited by the car, it can be installed on the bogie beam with steel plate form the platform floor, decorate in the floor to the first two ground tool and around the drum of the cable car, also can install ground tool operation room and control roller and the control room of the crane jib and improve the operation environment.
Mixing truck is a special truck used to transport concrete for construction; Because of its appearance, it is also often called the field snail
car, olive car. These trucks are equipped with cylindric mixing tanks to carry the mixed concrete. Concrete mixing transport vehicle by the car
chassis and concrete mixing transport special device. The concrete mixing transport vehicles produced in our country use more than two kinds
of general chassis provided by vehicle manufacturers. Its special mechanism mainly includes the force retractor, stirring cylinder before and
after the support, reducer, hydraulic system, mixing cylinder, operating mechanism, cleaning system, etc. The working principle is that the power
of the car chassis is taken out by the force device, and the variable pump of the hydraulic system is driven, and the mechanical energy is converted into hydraulic energy to the quantitative motor, and the motor is driven by the reducer, and the mixing device is driven by the reducer
to mix the concrete.
Boring machine is a machine for digging tunnels in flat ground. There are many types of boring machine: according to the job object, it is divided into ordinary machine and tunnel Boring machine, referred to as TBM; According to the operation mode, it is divided into open roadheader and shield roadheader. Tunnel boring machine (TBM) is a kind of comprehensive equipment which uses mechanical rock crushing, ballast and support to carry out continuous operation. According to the cutting process of the roadheader on the working surface, it is divided into
full-section roadheader and partial section roadheader.
Mainly used in machine tool industry, metallurgical industry, nuclear power industry, construction machinery, agricultural machinery, automobile industry, light and textile industry heavy-duty hydraulic cylinders, these robust and reliable heavy-duty hydraulic cylinders are
designed for heavy-duty applications and have been tried out and tested for stability even under the most extreme conditions. Rexroth's range of heavy-duty hydraulic cylinders includes screw-on and welded cylinders.
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Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales. The products are mainly high-end automation equipment and accessories in Europe and America; Long-term service in construction machinery, industrial machinery, steel, paper, shipbuilding, metallurgy and other industries. Customer-oriented, quality first is the company's business philosophy, with skilled technology and years of maintenance experience, can provide high-quality product pre-sales and after-sales service, technical support and quality tracking.
The company's products are plunger pump, solenoid valve, gear pump, vane pump, direction valve, servo valve, proportional valve, hydraulic valve, hydraulic pump and other products.
The company's most competitive brand:
REXROTH HAGGLUNDS AVENTICS DANFOSS PARKER VICKERSÂ and other European, American and Japanese and Korean imported brand products.
Injection molding machine is also known as injection molding machine or injection machine. It is the thermoplastic plastic or thermosetting plastic using plastic molding mold into plastic products of various shapes of the main molding equipment. It is divided into vertical, horizontal and all-electric. The injection molding machine heats the plastic and applies high pressure to the molten plastic so that it shoots out and fills the mold cavity
Shield tunneling machine is a tunnel boring machine using shield tunneling method. Shield construction method is tunneling machine in tunneling at the same time to build (laying) tunnel "shield" (refers to the supporting segment), it is different from the open construction
method. Internationally, generalized shield tunneling machine can also be used in rock formation, but different from the open (non-shield tunneling machine) tunnel boring machine. But in our country, the tunnel tunneling machine used for soft soil layer is habitually called the narrow sense shield machine, will be used for the rock formation to be called the (narrow sense) TBM. According to the working principle, the shield machine is generally divided into hand digging shield, extrusion shield, semi-mechanical shield (local pressure, global pressure), mechanical shield (open-chest cutting shield, pneumatic shield, mud and water pressure shield, earth pressure balance shield, mixed
shield, special-type shield).
Cold mill is a new type of cold steel mill processing equipment. The machine can be hot rolled wire rod diameter between 6.5 mm to 12 mm, hot rolled disc circle processing into the finished product specifications diameter of 5 mm to 12 mm cold rolled ribbed steel bar. The
cold-rolled ribbed steel bar rolled by cold rolling mill is the replacement of cold-drawn low carbon steel wire in prestressed concrete members. In
cast-in-place concrete structures, the grade I steel bar can be replaced to save steel. It is a better kind of cold-worked steel in the same kind. If speed regulation is not required in the process of cold rolling mill, AC motor can be used; If speed regulation is needed in the process of cold rolling mill, DC motor can be used.
Hot rolling mill is made of continuous casting slab or first rolled slab as raw material, which is heated by stepping furnace and dephosphorized by high pressure water after entering roughing mill. The roughing mill material is cut head, tail and then entered into finishing mill to implement computer controlled rolling. After final rolling, it passes through laminar cooling (computer controlled cooling rate) and coiling machine to become straight roll. The head and tail of straight hair roll are often tongue and fish tail, the thickness and width accuracy is poor, and the edge often has wave shape, hem, tower shape and other defects. After finishing the straight hair coil by cutting the head, cutting the tail, cutting the edge, straightening and leveling several times, then cutting the plate or rewinding, it becomes: hot rolled steel plate, flat hot rolled steel coil, slitting strip and other products. The hot rolled pickling plate roll is formed after removing the oxide skin by pickling and applying oil.
Forging press refers to the mechanical equipment used for forming and separating in forging and pressing. Forging and pressing machinery includes forging hammers for forming, mechanical presses, hydraulic presses, screw presses and flat
forging machines, as well as uncoiling machines, straightening machines, shearing
machines, forging manipulators and other auxiliary machinery. Forging and pressing
machinery is mainly used for metal forming, so it is also called metal forming machine
tool. Forging and pressing machinery is formed by applying pressure to the metal.
Large force is its basic characteristic. Therefore, it is mostly heavy equipment, and the equipment is equipped with safety protection devices to ensure the safety of equipment and personal safety.
