Material: Q235/55Q
Weight: 8.94KG/M
Length: 6-12m
Main Function:
Light rail is mainly orient ed and load bearing, it is used with the track wheel, to support the weight and change the direction of the cart.
Automatic Longitudinal Seam Welding Machine for Flat Metal Sheet
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1. Welding Requirements:Â
To finish the flat metal sheet butt joint welding automatically. To guarantee the uniform surface forming and good appearance, the depth of fusion and width of fusing reach the welding requirement. It is easy to clamp and load. Adopts butt welding process, it requires one side welding both sides formation.Â
2. Equipment Composition
The machine is made up of gantry type working table, welding torch longitudinal moving mechanism, pneumatic clamping bar mechanism, loading and unloading table, fixture, conductivity mechanism, welding torch lifting, clamping and adjusting mechanism, electrical control system, welding power source and pneumatic system.Â
The welding torch is driven by air cylinder to move up and down to switch between preparation and welding station. It adopts push-wire feeding mode to ensure the wire feeding stability.Â
The torch can move up and down, left and right and angle fine adjustment. The welding torch forward and backward distance can be set according to the length of workpiece.Â
2) Pneumatic clamping bar mechanism
Pneumatic clamping bar mechanism is driven by air cylinder to press the workpiece evenly. The clamping bar head is made of copper plate. It will lift after finishing welding process, then unload workpiece.Â
3)Gantry type working table
The working table consists of fixed station, water cooling copper back clamping bar, up and down pneumatic positioning mechanism. The fixed station adopts welded bed. Base is welded by square tubes and steel plates.Â
The upper face machined and mounted with copper back clamping bar, which has a water cooling system to ensure the temperature of back clamping bar is not to high to affect the welding result. To realize the effect of one side welding and both sides formation.Â
Three pneumatic positioning air cylinders drive the positioning plate up and down to control the seam position. When the workpiece is positioned the length on the working table, the clamping bar presses the workpiece tightly, positioning air cylinders falls down and starts to weld.Â
3. Electrical system:Â
1. )Â It is controlled by imported PLC, with good stability, simple structure and easy maintenance.Â
2) Using Taiwan original touch screen as input and output interface, welding length, arcing igniting and arc ending time, welding current, welding voltage and welding speed can be all input through the interface.Â
3) Integrated control panel box. Control buttons, touch screen, welding specification are concentrated on one panel, it is easy to use and operate.Â
4 )Â Welding power source: It is chosen by customer.
Powder metallurgy is a manufacturing process where various powder metals such as stainless steel, brass, copper, iron and bronze are compressed and then sintered (heated) to increase adhesion between particles. Material blending allows for a certain amount of customization of material properties to produce desired characteristics suitable for a particular application.
The part is formed by compressing the powder metal, or blended metal powders, in accurately formed dies and punches in special types of hydraulic presses. The compressed pieces are then sintered in an atmosphere controlled furnace at high temperatures, causing the metal powder particles to be metallurgically bonded together. This remarkably greenand environmentally friendly process uses 99% of the material thats in the mold, producing harmless bi-products of nitrogen and hydrogen.
Optional operations include sizing or coining. Supplementary heat treatments may also be employed to increase material strength. Other optional finishing steps include milling & machining, grinding, drilling & tapping, reaming & other hole sizing, plating, and cu, plastic or oil impregnating. The result is high density parts comparable to wrought products of the sam e composition and surpassing plastic and die cast material properties. Lower density will, of course, result in lower physical properties; however, these parts can be used in filter or air flow applications.
Steel Props
Aluminum Formwork Accessories
Aluminum Formwork
ColorïOrange, dark red, blue,green, or as your required
TypeïHeavy Duty or Light Duty
Weightï4.74kg--30kg
ApplicationïSlab or formwork supporting
Building Climbing Frame Mesh
Aluminum Formwork
Aluminum Alloy Formwork System
Size 1) Mesh Thickness: 0.4mm-1mm
2) Common Size: 1mx1.5mï1mx1.8mï1mx2m
3) Frame side tube: 2cm*2cm,
4)Tube Thickness: 1.5mm-2mm
Hole Shape Round hole
Surface Treatment Powder coated,pvdf,anodized,PVC coated.ect
Characteristics Corrosion resistance,beautiful and long life
Packing 1.LCL:packed with plastic film then on the pallets
Our Products Building Climbing frame mesh
Size 1) Mesh Thickness: 0.4mm-1mm
2) Common Size: 1mx1.5mï1
mx1.8mï1mx2m
3) Frame side tube: 2cm*2cm,
4)Tube Thickness: 1.5mm-2mm
Hole Shape Round hole
Surface Treatment Powder coated,pvdf,anodized,PVC coated.ect
Characteristics Corrosion resistance,beautiful and long life
Packing 1.LCL:packed with plastic film then on the pallets
2.FCL:Nude packing
3.Other special package according to customers' requirements
Payment Terms T/T(30% deposit,70% balance against BL copy),or L/C,Paypal,
Western Union,Money Gram,Credit Card,OA
Our high grade scrap alloy also has third party certification and we can provide this product in massive quantities as well. We are only looking for buyers who can sustain a long term business relationship
Our payment terms are very flexible but as it stands, here are our payment terms:
40% upon finalization of order.
60% upon loading at port of origin prior to shipment. Buyer will have the option to physically inspect the goods prior to shipment. 60% is negotiable as well.
Again, we are looking into establishing a long term business relationship with a buyer who can sustain such. For serious buyers only.
Product name:paper organizing metal clip
Office organizing clip, paper organizing metal clip, hanging photos clip, displaying notes clips perfect for hanging photos, displaying notes and locker for office uses
Size:32mm*11.5mm
Certificates: authorized CPST testing report is available (pls refer to attached images)
Sample availability: Yes.
Sample ready time: 1 day
MOQ: 2000 PC
Mass production lead time:15-18 days
Packing: 1. 500 pc bulked in opp bag.
2. several pieces per small opp bag.
3. can be packed as customers' require.
Shipping: by DHL, UPS,FEDEX, TNT.
Shipping time: generally 5-7 days.
1, Product Information:
ZHWs expansion bellows Series EBF521 can withstand extreme variations in temperature ranging from very low to high temperatures i.e. from Cryogenic up to 600 °C. Stainless steel bellows are diffusion tight, have an excellent chemical resistance as well as high physical strength. On top of it, stainless steel bellows have very good corrosion characteristics. United Flexible bellows and expansion joints are generally produced and assembled in sizes from nominal 40 mm (1-1/2�) up to nominal 2000 mm (0�).
2, Product Applications:
Decreasing vibration of rotating parts, the joints can be used in pressure system, pump, motor, machine equipment, compressors, industrial pipeline construction, gas and water transportation pipeline.
3, Product Features:
Reasonable structure, good elasticity, large range of compensation pipeline and little counterforce to the brackets of pipeline.
Shock absorption and noise decrease, heat and dust insulation, environmental protection and simple structure bracket.
The displacement can be deflected to prevent damagment caused by subsidence of connected brackets and equipment base. It can adapt itself to the centrifugal difference of pipeline installation to provide convenience to installation and maintenance.
Good resistance to milling, heat, aging and corrosiveness and long service life.
Little resistance and little weight. Each performance is better than the compensation device of other materials.
The temperature range of media is wide:-40--300°c.
1, Product Information:
Dismantling joint consist of flanged loose expansion joint, short-pipe flange and transmission screw. The short pipe shall have some expansion displacement. During the installation size in situ. Under normal working conditions, the axial thrust can be transmitted to the whole pipe, which not only improves the work efficiently but also protects pumps and valves, and there shall be no axial transmission in operation.
2, Product Description:
ZHWs dismantling joints Series C2F are particularly suitable for simplifying the installation and removal of isolation valves, control valves, check valves, non-return valves, flow metering valves, pump sets, pressure reducing valves, flanged pipe and fittings.
Designed and manufactured to G/B standard and tested to the most exacting requirements of customer for use with different application.
The simplicity and versatility of the fittings make them suitable for many applications including pumping stations, water treatment works, sewage treatment works, plant rooms, meter chambers, power generation equipment, gas distribution stations.
3, Product Applications:
Municipal Engineering
Chemical Industry
Metallurgy
Petroleum
Environment Protection
Light Industries
Mining Industry
Ships
1, Product Information:
ZHW expansion bellows could primarily reduce the vibration and the noise of the piping system. Completely solve the different piping problems as displacement of joint, axial flex and etc.
According to different material requirement, stainless steel bellows could be made as acid proof, alkali proof, and corrosion proof to suit different medium and environment.
The material is good sealing, light weighting, easy to fix and maintain, also has long working expecting. But please keep the rubber joint far away from sharp metal in order to avoid breaking of the rubber body.
2, Product Description:
ZHWs expansion bellows Series EBF521 can withstand extreme variations in temperature ranging from very low to high temperatures i.e. from Cryogenic up to 600 °C. Stainless steel bellows are diffusion tight, have an excellent chemical resistance as well as high physical strength. On top of it, stainless steel bellows have very good corrosion characteristics. United Flexible bellows and expansion joints are generally produced and assembled in sizes from nominal 40 mm (1-1/2?�) up to nominal 2000 mm (80?�).
3, Product Applications:
Absorbs and isolates troublesome pipeline vibrations
Smooths out force-pump system pulsations
Tranquillize jittering compressor pipelines
Also absorbs pipeline expansion, compensates for misalignment, eliminates piping stresses.
Ends costly failure and downtime caused by pipeline vibration transmissions
Customized to solve your vibration problem
4, Product Features:
Reasonable structure, good elasticity, large range of compensation pipeline and little counterforce to the brackets of pipeline.
Shock absorption and noise decrease, heat and dust insulation, environmental protection and simple structure bracket.
The displacement can be deflected to prevent damage caused by subsidence of connected brackets and equipment base. It can adapt itself to the centrifugal difference of pipeline installation to provide convenience to installation and maintenance.
Good resistance to milling, heat, aging and corrosiveness and long service life.
Little resistance and little weight. Each performance is better than the compensation device of other materials.
The temperature range of media is wide:-40--300°c.
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