Hole Checker Jk5200

Steel grating type: welded steel grating and press bar grating. Bearing bar type: flat bar and I bar. Bearing bar pitch: 20 mm, 30 mm or 40 mm. Cross bar pitch: 50 mm or 100 mm. Nosing type: checker plate, strip plate and hole plate. Surface treatment: galvanized or anti-corrosion painted. Bearing load: 1.5 kN.

Supplier: Andalusite brick, cordierite mullite, corundum mullite brick, high alumina brick, clay brick, combined brick, 7/9/37 holes checker brick and castable series, ceramic fire-resistant ball
Services: Shipping

Supplier: PCB high-precision instruments and equipment like UV laser cutting machine PP(prepreg) cutting machine TDR impedance tester ionic contamination tester X- ray inspesction machine, hole checker 2D image measuring instrument

Usage Precision cutting of fpc and organic membranes covering the board without the use of moulds or a protective plate. H, steep sidewall. Fixed sample vacuum mode without using a matrix protection plate, convenient and efficient. Used for a variety of substrate materials, such as: silicon, ceramics and glass. Automatic correction, positioning and multi-board cutting functions. Automatic board thickness measurement and compensation. Full stroke motor compensation function. Improved cutting accuracy, reduced horizontal vibration. Improved depth cutting accuracy. Improved efficiency in cutting complex patterns.

Features: 1.Material: metal 2.Place of origin: china 3.Surface: plain and checker 4.Accessories: rubber corner and hanger Specifications: 1.Length available: 70mm, 100mm, 120mm 2.Width: 30mm 3.Rivet hole distance: 40mm, 73mm, 87mm. 1000pcs/carton Carton sizes: 48*21.5*33cm, 0.033cbm Nw: 21.5kg Gw: 22.5kg

Anping Tenglu Metal Wire Mesh Co.,LTD Expanded Metal Stair Treads Product Description: Slip resistant stair treads are available in grating, plate, perforated plate and expanded metal. Treads are formed to specifications with nosings, risers and nosings or formed to a channel. They can be welded directly to current treads or stringers or can be bolted in place. Holes can be provided pre-drilled or drilled and countersunk in the field without harming the tread plate surface. For retrofitting over concrete steps, treads are routinely mounted into masonry anchors. Anti-slip stair treads become an integral safety component for extreme wear longevity and continual safety. Stair Tread Types: Expanded Metal Stair Treads Grating Stair Tread Perforated Stair Treads Expanded Metal Stair Treads are easily retrofitted around any slippery existing stair, creating a safe, slip resistant staircase. Non-slip expanded metal stair treads are available in steel, galvanized steel, aluminum, and stainless steel. The most commonly used material is a mild steel and stainless steel. Feature: Expanded metal stair treads provide a durable walking surface but features benefits like grating which allow for drainage and air flow. It ensure slip resistance for many years to come. It has a protective finish such as paint or galvanizing. Without this surface treatment, expanded metal stair treads can rust easily if exposed to moisture. Therefore it should be primed, painted or hot dipped galvanized to prevent corrosion. Hot dipped galvanizing is the preferred method for corrosion resistance. Non-slip galvanized stair treads are formed to job specifications. Treads can be formed into a channel to completely cover an existing slippery stair. Expanded metal stair treads are easily retrofitted over existing concrete, grating or unsafe diamond checker plate assemblies. It can be welded directly onto current treads or can be bolted in place. Advantages: The main advantage of expanded metal stairs is easy maintenance, high capacity at low weight, anti-slip and safe walk in ladies' shoes. Application: Industrial Stairways School Stairways Commercial Stairways Dock Stairways Ship Stairways Water Treatment Facility Stairways Industrial Platforms Fire Engine and Industrial Truck Running Boards

Standard full height gate (single channel) SZAT-Q01 Product features: Access gate mechanic consist by two parts: frame and core. Signal reading device would be installed on the frame,main parts of core include motor,main board,shift of the controller,fix poles,turnstile supporting,turnstile,protection cover,fence,etc. Access direction: single or double direction (optional) Self resetting function the system will cancel the people passing right when reading the card but not passing,the time can be set. Prohibiting opposite direction passing. Automatic function of opening or closing when power off. Direction indicator function,showing passing or prohibiting for the people. Control board with counting function,LED digital display function (optional). Control board with memory function,can meet the groups pass through. Without time delay require of the control signal thanks to adopt optical hole focus technology. The shape of the whole product is made of SUS304 stainless steel plate,The full height gate adopts the most advanced driving control technology, which can change the design in a large range to meet various requirements of modern buildings with different styles for intelligent entry and exit control system,it is especially suitable for the safe and reliable protection of the external facilities of factory, sports fields, entertainment places and parking facilities,The highly perfected system is widely used, and can be used with the access card reader and ticket checker system to prevent unauthorized people from entering the system. Technical parameters: Model No. SZAT-Q01 Power voltage AC220V±10% 50HZ Drive voltage AC12V+AC18V Operation condition -15-60 Relative humidity <90% None-condensation Input signal Open signal or 12v pulse>100ms Working current 2000Ma Length of the bar 600mm(optional) Arm turn degree 90º Pass speed Less than 20 person/minutes Structure Frame or 304 stainless steel cover Open direction Unidirectional or bidirectional Install place Indoor or outdoor(match against rain shelf) IP degree IP43 Width of passage 630mm Opening or close time 1-2s Commnication interface RS485 standard electric appliance,communication distance1200mts (access control) Swing arm drive angle 120º Product size 1600(L)*1500(W)*2300(H)mm Gross weight 100kg Application: It is widely used in government buildings, star hotels, bank financial institutions, airports, subway, customs, express bus, Intelligent Building and other lines of entrance.

Stair tread steel grating is one of the most widely used application of steel bar grating. It can be installed in the factories or in the parks for the permanent or temporary using. Stair tread can be made of low carbon steel, aluminum steel and stainless steel gratings. The low carbon steel grating can be galvanized and painted for better corrosion resistance. Types of stair tread steel grating According to the different fabrications of stair treads grating, it can be divided into welded stair treads, press-locked stair treads, swage-locked stair treads and riveted stair treads. Among the four types, the welded grating stair tread is the most widely used type. It has firm structure and simple technology. The press-locked and swage-locked stair tread can supply better lateral stiffness than other types of gratings. And the riveted stair treads features higher load carrying capacity for longer service life. A welded steel grating stair tread with checker plate nosing. Welded steel grating stair tread.A swage-locked steel grating stair tread with round hole plate nosing. Swage-locked steel grating stair tread. A riveted steel grating stair tread with a vertical stripped plate nosing. Riveted steel grating stair tread.A press-locked steel grating stair tread with a checker plate nosing.