Industrial Equipment 3D model resource download and 3D modeling, 3D printing, free 3D drawings

Flanged gate valve

This is a flanged gate valve, which is mainly used in industrial piping systems to open or cut off the pipeline medium (such as water, oil, steam, etc.). It belongs to the open stem gate valve. When you turn the handwheel, the valve stem will rise and fall. You can intuitively judge the opening degree of the valve through the height of the valve stem. There are disc-shaped flanges on the left and right sides of the bottom for connecting with pipes by bolts. There is a ram inside, and its movement direction is perpendicular to the fluid direction. It is usually only fully open or fully closed use, but not suitable for regulating flow (throttling), because the fluid in the half-open state of the ram erosion will be very serious.

Flange type check valve

This is a flanged check valve, also known as a check valve or one-way valve. This valve belongs to the automatic valve category, mainly installed in industrial pipelines, its core function is to allow only the medium (such as water, oil, steam) to flow in one direction, and can rely on the pressure of the medium itself to automatically open or close, thereby preventing the medium backflow. According to the internal structure, this type of valve is usually divided into swing type (the valve flap rotates around the shaft) and lift type (the valve flap along the center line of the lift). The valve body is usually cast with specifications, such as "4" on behalf of the caliber, "300" may represent the pressure rating (such as ANSI Class 300).

Horizontal tank

This is a horizontal tank (also called a horizontal tank or pressure vessel). This type of tank is designed to store large amounts of liquid, usually flammable or dangerous liquids, such as fuel oil (gasoline, diesel), liquefied petroleum gas (LPG) or other industrial chemicals. It adopts a horizontal cylindrical design and is installed on two brackets. This structure saves space and is often used in gas stations, industrial facilities, farms and construction sites.

Industrial safety work platform ladder

This is a portable ladder designed for industrial environments. It has a wide top platform for operators to stand and work, and is equipped with handrails and safety fences to prevent falls. It is suitable for warehouses, factories, construction sites, maintenance workshops and other places that need to work safely at high places. It provides a more stable and secure foothold than the traditional A- line ladder. The ladder was painted a striking safety yellow. In industrial safety standards, yellow is often used to indicate "caution" (Caution) to improve visibility and prevent tripping hazards. It is made of metal (possibly steel or aluminum) and has a strong and durable structure.

industrial dustbin

This large metal container is designed to collect and transport large quantities of construction waste, industrial waste, household waste or recycled materials. Made of sturdy steel, with reinforced beams on the sides and a structure for easy dumping or handling. It is also equipped with vertical escalators for personnel to climb in or out.

Cable reel

It is mainly used to carry, wind and protect long-distance cables, optical fibers, hoses or wires during transportation and storage. When installing cables (e. g. laying underground cables or connecting industrial equipment), the use of reels makes it easy and efficient to unwind the cables.

mobile jaw crusher

The details of the equipment are highly restored to the engineering characteristics-there is an adjusting device (adjustable discharge particle size) at the connection of the jaw plate of the crushing host, and there are obvious wear marks on the surface (simulating the state after long-term crushing of hard materials); the feeder and the crushing host There is a dust cover or baffle at the connection; there are protective barriers on both sides of the conveyor belt, and guide rollers at the ends; the fuselage frame is welded by thick metal profiles, the surface is printed with equipment model and safety warning signs (such as "pay attention to rotating parts" and "protective equipment must be worn"); the surface of track link or tire has clear texture, and the contact part with the ground has slight indentation;

Hitachi Excavator

Strictly follow the mechanical principle design of excavator-the upper turntable and the lower chassis are connected by slewing bearing, which can simulate the real rotation function; The boom, stick and bucket of the working device are driven by hydraulic cylinders, and the joints are connected with clear pin shafts and bearing details to restore the flexion and extension trajectory during excavation. The crawler chassis is composed of metal chain links, driving wheels, guide wheels and roller wheels. The chain link texture and crawler tooth structure are clear, the supporting equipment is stable, and the overall structure conforms to the design principle of "power priority and accurate operation" of construction machinery.

Z-type cable car

Advantages of structural mechanics: The Z-shaped polyline structure is supported by segments to disperse the force, which saves more space than the linear type, while improving the overall stability, suitable for scenes requiring vertical or inclined lifting (such as small cargo transportation, space partition lifting). Industrial style aesthetics: the naked frame, neat broken lines and mechanical details (such as connectors and sliding rails) are integrated, presenting a coarse and delicate industrial retro style. The lines are simple but full of power, becoming the visual focus in the space.

Old tire inflation pump

vintage tire inflator

Portable gantry crane

Portable gantry crane is a kind of light and efficient lifting equipment, which is widely used in industrial production, logistics storage, construction and outdoor engineering. Its core components include foldable gantry, lifting mechanism, operating mechanism and control system. The use of lightweight and high-strength materials, such as aluminum alloy, reduces its own weight and is easy to carry and move. Its design allows quick assembly and disassembly and is suitable for flexible transfer between different sites. It has a variety of application scenarios, including material handling inside the workshop, cargo lifting for outdoor projects, lifting items for exhibitions and temporary activities, etc. A low cost, high efficiency lifting solution is provided.

Volvo L220H wheel loader

Volvo L220H is a large wheel loader, designed for heavy-duty operations, widely used in mining, construction, material handling and other fields. L220H is equipped with Volvo's efficient engine, which provides powerful power output and excellent fuel efficiency, and adapts to various complex working conditions. The cab design pays attention to the comfort and convenience of the driver, and is equipped with an advanced suspension system and an ergonomic seat, which reduces the fatigue of the driver due to long hours of work.

Hitachi zx-200 Medium Excavator

Kobelco SK210LC-10 long arm excavator

The SK210LC-10 long arm excavator is a high-performance construction machine designed for engineering that requires long-distance excavation and handling. It is equipped with a 15-meter-long arm, which can operate in a larger area, and is very suitable for river cleaning, earthmoving and other tasks that require long-distance operation.

Hitachi ZX300-7 Medium Excavator

Hitachi ZX300-7 medium excavator is an efficient and versatile construction machinery suitable for various tasks. It not only performs well in terms of operating comfort and safety, but also significantly reduces operating costs. The 197 kW Isuzu 6HK1X engine is equipped with the advanced hydraulic system TRIAS III.

Generator equipment

Portable generator

It is a kind of equipment that converts mechanical energy into electrical energy, which is widely used in power production, industrial manufacturing, transportation and other fields. Its basic working principle is to use the phenomenon of electromagnetic induction, that is, to generate current through a rotating magnetic field or a conductor coil. Mainly divided into two categories of DC generators and AC generators. Performance parameters include rated power, rated voltage, rated frequency, etc., which determine the output capacity and scope of application of the generator. When using a generator, it is necessary to select the appropriate model according to actual needs and ensure its stable operation to provide reliable power supply.

Lifting freight ramp

Old-fashioned industrial plant electrical box

Black industrial oil drum

Red Industrial Oil Barrel

Concrete mixer

large array radio telescope

Radio telescope (English name radio telescope) is similar to reflective optical telescope. The projected electromagnetic wave is reflected by a precise mirror and then meets a common focus. It is the basic equipment for observing and studying radio waves from celestial bodies. Unlike optical telescopes, optical telescopes focus on visible light, while radio telescopes focus on long-wave electromagnetic waves. On December 5, 2022, after 30 years of preparation, the construction of the Square Kilometer Array Observatory (SKAO), the world's largest radio telescope, broke ground at two locations in Africa and Australia.

Old style rope weaving machine (with weaving animation)

This refers to the process of making grass ropes. Grass ropes are usually made from plant fibers such as jute, reed grass, or other similar materials, and are used for weaving, tying, or other purposes.