accuweb enterprises Vatva, Ahmedabad, Gujarat

We are offering roll to roll winder unwind with web guiding and auto tension control inspection and nip (draw)unit with drive rewinder with drive and line speed controller

Accuweb pneumatic-hydraulic power units are constituent components in web guiding systems. Their dual function is to provide the air supply for a pneumatic edge detector and to convert the signal received, which corresponds to the position of the web edge, into a highly accelerated oil flow to the hydraulic cylinder. The movement of the cylinder is proportional to the pneumatic signal strength we have been successfully manufacturing, exporting & supplying all types of hydro pneumo web aligner system, hydraulic power pack unit, electronic guiding system, etc. web handling equipment web guiding system (a) unwinding with edge guide, center guide, line guide (b) rewind guiding (c) intermediate ( pivot ) pivot tra guiding (d) stenter guiding (e) chaser guide (two web syncro guide) (f) unwinding with tension control magnetic particle brake, pneumatic brake or digital ac drive with load cell dancer roll feedback (c) unwinding floating type, turret type, simplex type (d) unwinding with air shaft, shaft less (e) in feed & out feed (isolates web tensioner) with automatic speedtension control digital ac drive with load cell dancer roll feedback (h) inspection winding machine our equipment used in following industries flexible packaging industries: - 1) rotogravure printing up to 10 color, 2) film to film laminationcoating, 3) slitter rewinder, duplex center and surface 4) core cutting mc 5) stretch wrapping mc converting industries: - * b.o.p.p. Adhesive tape coating, * surgical coating, lacquer coating, * masking tape coating, * release paper coating textile industry: - hot air stenter spear - unwind,inspection,rewinding mc - roll to roll baching mc - drying range, jigger machine, - all type cloth guider, tyre fabric processing industries (calender and diping plant) let-of station, safety chuck, ten

We are offering accuweb web guiding system. Continuous web processing lines rol to roll unwind to rewind have made spectacular advances over the last quarter century. The higher cost of men & materials and higher quality requirement have made automatic guiding system essential on today’s modern web processing line.

ACCUWEB has developed special type VMCH Coating Machine, VMCH Coating for foil speed 4 Gsm 40 to 80 mtrminute and 6 Gsm 40 to 50 mtrminute, Gravure method Separate three air blower for shellac wash unit Air nozzles distribute uniform not air across the wash width and are placed against idle rollers for proper web support Air volumes can be controlled by manual dampers at each station, Three roll coating system Gravure method.

V.M.C.H coating on Aluminum foil, and to Apply a thin coating of shellac on reverse foil surface in a single operation. Dry lamination of two webs Speed : Solvent base adhesive speed 100 mtrminute VMCH Coating for foil speed 4 Gsm 40 to 80 mtrminute and 6 Gsm 40 to 50 mtrminute Water base adhesive coating speed 35 mtrminute 1) Shellac coating : Gravure method Separate three air blower for shellac wash unit Air nozzles distribute uniform not air across the wash width and are placed against idle rollers for proper web support Air volumes can be controlled by manual dampers at each station 2) V.M.C.H coating : Three roll coating system Gravure method

1 No : 300 mm dia main drum duly hard chrome plated & grinded. 1 No. Metering roller duly hard chrome plated & grinded. The above 2 rollers shall be made out of steel pipes having sufficient wall thickness. A sliding arrangement with a coating tray & width adjusting stopper , with 3 Nos. Aluminium rollers . All the above assemblies shall be mounted on the proper frame structure along with the base

We are offering technical data for rol cum box wrapping machine • 700mmwidth • 600mm max. roll dia • 1no reduction gear box • 1 hp motor • turn table plate with driven roll assembly • counter meter • starter • unwind shaft to place stretch roll with cone • fabricated platform • mechanical brake • heavy pipe for break support • 2 no rubber fillet covring rol m.s roller • box warping plat assembly

We are offering l To understand the above techniques, it is necessary to understand the terms "Duplex" Surface Rewinding". o The term Duplex Rewinding implies the use of two shafts for rewinding the slit substrate. This ensures a positive separation between adjacent slit reels, which are wound alternately on the two shafts. o In Surface Rewinding, the web is driven by the winding drum which is always in contact with the outer layer of the material being rewound. Here, it is the winding drum which is driven, also by a motor in most cases. o As is clear by the above definitions, in the case of Center-Surface Rewinding, the winding force is derived from both the Rewind shaft and the contact with the winding drum. Here, both the Rewind shaft and the winding drum are driven by through a clutch mechanism and motor respectively. o The machines using Center-Surface Rewinding technology are simple in construction with a minimal role of electronics and have offered invaluable service to the Flexible Packaging and Converting industry in its nascent stages. o Center-Surface Rewinding technology was commonly used because of its ability to produce large diameter slit reels tight enough to handle the rigors of transportation to the customer. Since the winding drum is not required to transmit increasing torque with the buildup in reel diameter, tightness was achieved without the need for complicated drives and controls.

corona treater for both side or single side (length 1200mm) speed upto 30mtmin. 2nd unwinder for paper with load cell auto tension control and pneumatic brake.nip roll assembly cum gravure coating with 3hp drive and sync gear.rewinding unit with 7.5hp drive with sync gear.remote station at unwind and rewind for easy operation.

We are offering DETAILED DESCRIPTION FOR COATING LAMINATION MACHINE [ SOPHISTICATED MODEL ] 1. UNWINDER One heavy duty unwind reel stand suitable for 1000 mm Dia. 500 Kg. capacity moveable frame for lateral position with auto web guiding (Pneumo hydraulic system) including power pack, sensor, cylinder etc. 2. GRAVURE TYPE PRINTING STATION ( COATING UNIT ) One heavy duty gravure unit with pneumatically pressured rubber roller with durable mechanical arrangement for speed change over of rubber roller (As per our existing system) M.S cast heavy duty Doctor blade assembly counted on side frame with mechanical oscillation, adjustable different wiping pressure, heavy duty cylinder shaft with flexible bearing bush with bolt locking on side frame, backless gear & gear box driven by motor. The adhesive tank should be of thick stainless steel with sufficient deeping area 3. DRYING CHAMBER (TUNNEL) ARC type insulated thick gauged metal sheet fabricated drying tunnel of 30 feet length divided in 5 zone will have 4 supporting roller of M.S hard chrome plated or aluminum dynamically balanced one side 3” extended 25 mm shaft mounted on bearing block outside the drying hood will have 4 No. of jet air nozzles located on each supporting roller and one n one counter exhaust at each hood common ducting for two exhaust outlet. 4. WEB GUIDING AT END OF DRYING TUNNEL std supply

We are offering ACCUWEB Doctoring Machine has been specially designed to salvagerectify printed unprinted, substrate after slitting. The Doctoring Machine is of cantilever construction so that the loading of the parent reel and unloading of the rewound reel is both, convenient and easy. Both the rewind and unwind shafts are mechanically and therefore, the core locking and unlocking can be effected by screwing and unscrewing a pair of nuts. Unwind and rewind cantilever type Load the reel in shaft without remove shaft directly insert roll on one side fix cone. A pair of precision-machined steel plates, braced together with tie rods and channel section base, forms the support structure of the machine. The unwind shaft along with the necessary braking drum is located on sliding plate which can oscillate freely on linear motion ball bearings. The desired braking torque on the unwind reel can be manually applied through mechanical brake. Requisite numbers of web support rollers are provided for the smooth web flow before the rewind shaft. The web path itself has been so designed that the sensor of the `Pneumo Hydraulic Edge Guide can be conveniently adjusted as per requirement.

The rewinding machine ACCU- DOCT is a machine designed for the recovery of section of defective material (printing, laminating defect or other similar defects).this machine also used for ink jet printing, Servo motor for linear actuator of edge line guiding system.

We are offering TECHNICAL DATA SPECIFICATION FOR MANUAL CORE CUTTER Maximum width of cut : 450MM. Minimum width of cut : 12 mm. Paper core inside diameter : 76mm. Paper core thickness : 12 mm. hcp roller mm 630 Round Blade Diameter : 150 mm. Electric Motor: ½ H.P.A.C. M S fabricated frame structure Electrical switch onof Table mounted Core Cutter Machine Having 3 Phase electric motor fixed on stand with 'V' belt, pulley with guard, Cutting assembly, Handle to operate manually and hard chrome plated round cutter etc.

Accu box wrapping machine is widely used for the pharma industries. Box wrapping is basically used to wrapp the bulk products in the box with the stretch film to avoid the dust and damage during transportation from one place to another. Reduction gearbox with motor drive for turn table roll assembly.

We are offering TECHNICAL DATA FOR DOCTORING CUM SLITTING MACHINE 1. 500mm working width 2. Balancing & one side open shaft at both end for easy roll feeding + removing. 3. Movable unwind stand suitable for edge guiding. 4. 50mm unwind shaft complete with core cone, check nut, and spring suitable for 800mm reel dia & 76mm core canti leaver type. 5. S.S. made inspection table with bracket. 6. Mechanical brakes for unwind tension control. 7. Two stage 50mm rewind shaft with slip ring core cone, spring etc. suitable for reel dia upto 400mm. 8. Single side mounted all 85m aluminum ideal roller with balance 30mm shaft bracket. 9. Digital counter meter with proxy switch. 10. 1 H.P Variable Drive with timing belt .for pulroll( s,drive or nip) 11. 2HP A.C Drive l for two stage winder 12. 2No. mechanical shaft with slip ring for winder. 13. 1HP blower with trimming attachment(OPTIONAL) 14. 1no groove roller 15. 4nos knife holder wth mounting

1 No : 300 mm dia main drum duly hard chrome plated & grinded. 1 No. Metering roller duly hard chrome plated & grinded. The above 2 rollers shall be made out of steel pipes having sufficient wall thickness. A sliding arrangement with a coating tray & width adjusting stopper , with 3 Nos. Aluminium rollers . All the above assemblies shall be mounted on the proper frame structure along with the base

The above 2 rollers shall be made out of steel pipes having sufficient wall thickness.A sliding arrangement with a coating tray & width adjusting stopper , with 3 Nos. Aluminium rollers . All the above assemblies shall be mounted on the proper frame structure along with the base.