




[Stainless steel hinge] can be customized Adapt equipment/scene in industry field 1. Industrial manufacturing/automation industrial control cabinet, automation equipment accessory box, tool cabinet, machine tool accessory box, heavy equipment access door 2. Instrument/medical equipment precision instrument chassis, laboratory equipment drawer, medical sterilization cabinet, biological testing equipment cabinet door (in line with GMP cleanliness requirements) 3. Power/rail transit high-voltage switch cabinet, transformer control cabinet, subway traction converter cabinet door, high-speed rail braking system access door 4. Warehousing and logistics intelligent shelf storage cabinet, logistics turnover box, automated warehouse control cabinet Wait

[Stainless steel handle] can be customized Adapt equipment/scene in industry field 1. Industrial manufacturing/automation industrial control cabinet, automation equipment accessory box, tool cabinet, machine tool accessory box, heavy equipment access door 2. Instrument/medical equipment precision instrument chassis, laboratory equipment drawer, medical sterilization cabinet, biological testing equipment cabinet door (in line with GMP cleanliness requirements) 3. Power/rail transit high-voltage switch cabinet, transformer control cabinet, subway traction converter cabinet door, high-speed rail braking system access door 4. Warehousing and logistics intelligent shelf storage cabinet, logistics turnover box, automated warehouse control cabinet Wait

[Handle] can be customized Adapt equipment/scene in industry field 1. Industrial manufacturing/automation industrial control cabinet, automation equipment accessory box, tool cabinet, machine tool accessory box, heavy equipment access door 2. Instrument/medical equipment precision instrument chassis, laboratory equipment drawer, medical sterilization cabinet, biological testing equipment cabinet door (in line with GMP cleanliness requirements) 3. Power/rail transit high-voltage switch cabinet, transformer control cabinet, subway traction converter cabinet door, high-speed rail braking system access door 4. Warehousing and logistics intelligent shelf storage cabinet, logistics turnover box, automated warehouse control cabinet Wait


This device consists of a liquid tank, a sludge collection tank, filter paper, a reducer, a transmission mechanism, a signal mechanism, and a supply pump, among other components. During operation, it uses filter paper to separate fine chips and impurities from the coolant. When contaminated liquid enters the filtration chamber through the inlet and passes through the filter paper, fine chips and impurities are adsorbed onto the surface of the paper, gradually accumulating until the paper becomes clogged. At this point, the contaminated liquid level rises, causing a float to lift and triggering the signal mechanism. The reducer then drives the mesh chain to move, discharging the impurities and dirty filter paper into the sludge collection tank, thereby achieving automatic filter paper replacement. Once the filter paper is renewed, the contaminated liquid level drops, the reducer stops operating, and the device enters the next work cycle, with all operations controlled automatically. The filtered clean liquid is transported to the main machine by the supply pump. This device extends the service life of the supply pump and coolant, improves the surface precision of machined parts, occupies a small footprint, and achieves a filtration accuracy of 20–30 μm.

The vacuum circulating belt filtration unit is primarily used in high-precision grinding fields such as gear grinding machines, CNC thread grinding machines, and honing machines, delivering excellent performance and economic benefits. This device achieves breakthrough innovations in high-flow, high-precision filtration within limited space, synchronized operation under unified CNC machine control, and more. It utilizes a double-layer woven filter belt as the filtration medium, employs negative pressure suction to separate solids from liquids, and dries the filter cake under vacuum to reduce cutting fluid loss. With a filtration flow rate of 3 m³/min per square meter—approximately 100 times that of traditional filtration methods—the filter cake exhibits a moisture content below 5%, and filtration accuracy reaches 20–30 μm. The system offers advantages such as high-flow filtration, no consumables, high precision, compact footprint, and ease of on-site installation. Its technology meets international advanced standards and possesses independent intellectual property rights, realizing efficient autonomy and localization of suction circulating belt filtration units. This promotes the recycling of machine tool cutting fluid resources and plays a significant role in energy conservation, emission reduction, and resource saving in the machining industry.

This chip conveyor and filtration device is suitable for various special-purpose machines and machining centers that require high precision in coolant filtration. It is used for the separation of short chips such as aluminum chips and cast iron chips, as well as the filtration of coolant. The device mainly consists of several key modules: a scraper/magnetic scraper conveyor, a drum filter, an oil-water separator, a liquid level detection unit, an electrical control system, a coolant tank, and a fine filter. Its features include automatic drum cleaning, continuous filtration, high filtration accuracy, maintenance-free operation, and no consumable parts, fully meeting the filtration requirements for chip flushing, spindle internal cooling, and tool cooling in machining centers. Since both special-purpose machines and machining centers have strict requirements regarding chip removal volume, coolant filtration accuracy, as well as coolant pump flow rate and pressure, users are advised to provide relevant technical parameters when placing an order to ensure proper design adaptation.
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