An accurately conditioned lapping plate rotates in the horizontal plane, on which conditioning rings, also rotating freely in the direction of the lapping plate, carry the work pieces, with the surface to be lapped, in contact with the lapping plate. Suitably mixed lapping compound is fed onto the lapping plate which laps/polishes the surface to be lapped and the flatness of the lapping plate is transferred to the workpiece.
Lapping plate dia from 300mm to 1500mm available.
Supplier: Flat lapping machines & double sided lapping machines
Services: Manufacturers
Buyer: Bearings, pneumatics, motors, pumps & drives
Double disc grinder Used for grinding two parallel surfaces simultaneously at a very high rate of output Principle of operation:- Double disc grinders have been developed to grind, two parallel flat surface, with the help of two grinding wheel faces, opposed to each other. The workpiece is advanced between the wheels, by various methods, either free floating or clamped, depending on the shapes, sizes, quantities as well as stock removals required. Advantages compared to conventional, flat surface grinders High production rate High parallelism Heavy stock removals Close tolerances Better surface finish Easy accessibility Low down time Low operating costs Facilitates easy automation Suitable for ferrous & non ferrous materials This components can be ground without damaging them Gradual stock removal throughout the work path across the grinding wheels, permits heavy stock removal
Roll forming machine Roll forming is a continuous metal forming process which bends or (forms˜ sheets, strips or coiled stock into predesigned shapes or profiles by passing the metal between successive pairs of rolls that increasingly (gradually) shape it till the desired cross section is achieved, thereby adding strength and rigidity to light weight metals. Except for a slight thinning of the metal at the bend radius, the metal thickness does not get altered. Almost any material that can be formed to the desired radius at room temperature can be roll-formed. The more ductile the material, the better it will form. This process can handle ferrous, non-ferrous, hot rolled, cold rolled, polished, plated or pre-painted materials as well. Metals as thin as 0.127 mm and as thick as 19 mm can be roll formed depending on the machinery. Normally cross sectional tolerances from +/- 0.25 mm to +/- 0.78 mm can be achieved but if better tolerances are enquired, a material that is amenable to such tolerance should be chosen.
Wire forming machines Production rates of 100 pieces minute and more can be achieved
Ball flashing machine
Supplier: Machine tools, double disc grinders, flat lapping machines, gauging & sorting machines, steel ball manufacturing plant, roll forming machines
On the basis of absorbing foreigh advanced technology.Plastic extruding flat film stretching line is used by micro-processor control frequency conversion and silicone controlled dc etc.The main parts use foreign quality products.The line on large l/d ratio and mixing smelt section on the extruder screw for which is specially parts using quality steel, for the filter changing system we apply advanced foreign automatic filter changing structure.The heating board is changed into advanced stretching hot air oven and principal technical index of the line reach international advanced level.The line has the performance of high speed.Top yield, low energy consumption., good forming quality of the fiber dru.The structure of the line is compact with a pleasing appearance smooth running, flexible and reliable control sophisticated Diameter of screw¡¨ºo65mm
This machine uses the polypropylene(pp) or high density polyethylene(hdpe) material to produce tapes for ppwoven bags, weaving through production procedures of material heating & extruding, splitting the film into tapes.Stretching & forming tapes, and then winding on the bobbins by winding machine, finally put the bobbins with tapes on circular loom for weaving. The tape extruding & stretching machines are our, with the use of special and advanced technology, we have refored this series machine many times.Through iproving, the machine can be fit for all kinds of pp&pe material, such as 100% recycled material, powder or grain material, to produce tapes.The screw and barrel of extruder are ade of high quality 38croa1a alloy steel, the hardness is over hv950 after nitriding treatment.It has the performance of easy operation & Motor power of extruder is 18.5kw Heating power of extruder is 24kw Width of die-lip is 600mm Diameter of drum is 320mm Number of arch heating plate is 2pcs Heating power of the plate is 15kw Stretching ration is 4-7 Production capacity is 30-80kg/h Winding speed is 20-150m/min Number of winder is 100spindles System installed capacity is 98kw Normal operational capacity is 64kw Weight is 8000kg Overall dimension(j*w*h) is 23600*2500*1800mm
1 The screw and cylinder are nitrogenation treated and precise processed. So it is hard, wearable and anti-cauterization. 2 The whole set adopts perch brake driving. So the rewinding is very smooth. 3 The electric part adopts brake driving. So it can help to save power 30%. 4 The noise is low, no dust, environmental and power saving. Installing Dimensions (m) 13¡Á1.3¡Á1.2 weight 2000kw.
