quotation for cut to length line 25x2500

KINGJIME AUTOMATIC PRESSURE EQUIPMENT CO.,LTDSAN ZHONG INDUSTRIAL QINGXI TOWN DONGGUAN CITY GUNAGDONG CHINA

www.kingjime.com [email protected] Tel: +86-769-87307370 Fax: +86-769-87307456 DATE: Aug 10 2010ATT: From: Henry

Quotation and proposal of cut to length line

NO. NAME OF GOODS Price

1KJC-25 X 2500 cut to length line USD 695000

Terms of shipment : FOB SHENZHEN SHIPPING: IT WILL BE SHIPPED WITH 2 FULL 40FEET CONTAINERS. And 2 open top 40feet containers

DELIVERY: The machines will be ready within 120days TERMS OF PAYMENT: 30% of the contract amount as down payment; the balance 70% is to be paid by L/C at sightShipment Terms: FOB shenzhen China

I. General Induction of cut to length line Cut To Length Lines can do uncoiling straightening, measuring, cross-cutting to

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length and stacking work. It mainly includes uncoiler, straightener, measuring, shearer, conveyor, stacker, hydraulic system, pneumatic system and electrical system, etc., the line can make sure of accurate feeding and shearing. It can be widely used in cold or hot rolling carbon steel, tinplate, stainless steel and all the other kinds of metal materials with surface coating.Cut to length line is controlled by PLC system. It has PLC controlled the length measurement. The information of length, shearing numbers and speed can be input to the PLC systems. When the need shearing number is reached the line can stop automatically. The line speed can be adjusted, It has a gauge with high precision, and whole line can work automatically and operate easily, smooth sheet can be made.

II. LINE SPECIFICATIONSINPUT:MATERIAL: carbon steel roll or hot roll COIL OD: 2200 MM (Max.)COIL ID: 550-726mmCOIL WIDTH :2500 MMTHICKNESS: 6-25MM (Max.)COIL WEIGHT:35Tons (Max.)OUTPUT:STACKING SHEET LENGTH : 500-Max 12000 MM.LINE DATA:LINE SPEED : 20M/MIN (MAX.)PRODUCTION: Cutting quantity(pcs):2 pcs/min, 6000mm/pcs)ACCURACY ( MAESURING LENGTH) : +/- 1.5MM/MACCURACY (LEVELLING): +/- 2.5MM/M2LINE DIRECTION : Left to Right while facing operator side.Totoal power: about 300KW

III. LIST OF EQUIPMENTS UNDER SCOPE OF SUPPLY:1. Coil car2. Double Cone Decoiler 3. Snubber Arm. 4. entry support peeler table 5. straightener6. roller table 7. Side Guide Roller

8. The leveler 9. end plate run out pinch roll 10. Hydraulic Shearing Machine11. measuring device. 12. stacking table 13. Hydraulic Systems14. Electrical System PLC Control

IV. DESCRIPTION OF EQUIPMENTS1 C oil car : Application:

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The entry coil car will be hydraulically actuated. It will be used to Traverse and load coil onto the mandrel of the decoiler.To gain time while working, new coil is loaded to the coil car and lifted to the mandrel position by hydraulic lift and the coil car start to move horizontally let the mandrel go inside through the coil Then the loading car moves to the park position.

Construction:The coil car is a fabricated body of prime materials; mounted on hardened wheels and axles with spherical roller Bearing. The lifting face must be of ‘V’ shaped design liners. The cradle (i.e. V – Shape frame) is raised and lowered by a Guide rail and a pair of hydraulic cylinders. The coil car traverse is accomplished by a hydraulic motor with a gear and pinion drive. A drag chain is provided for routing the hydraulic hoses for lift and traverse functions .Technical Data: Type of Coil Car : Guide Bar Type. Lift Capacity : 35Tons (Max.) Lift / Lower function : By hydraulic cylinders with four Column Traverse function : By hydraulic cylinder.

2. Double Cone Decoiler Application: the decoiler can handle the coil and be capable of feeding the coil into the Cut to Length Line, and also rewinding partially consumed coils, so they can be re-strapped whilst still on the mandrel, before returning to Coil Storage Facility for use at a later date.

Construction:The coil is handling and collapsed by double head. Steel fabricated duly machined, mounted on heavy duty shafts on anti-friction bearings. The individual body of fabricated steel construction and the whole housing should slide on sub base frames on guides with suitable lubrication arrangement. Sliding face must be provided with liners bolted on the face.Hydraulic controlled braking system is provided to minimize over running of the coil with tension. An brake is provided to stop the line whenever the line stops for any reason.The decoiler’s function is to take a new roll of metal and in a coordinated fashion feed the material into the straightener. This is accomplished by a brake with a motor driving the deccoiler. When a brake is used, the material typically feeds via a thread-up motor through the pinch roll directly into the straightener. Once the s straightener has the material, the brake holds tension in the material and the motor turns off. The operator either manually sets brake tension or the

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control system sets and controls brake tension via transducer. a drive is used on the uncoiler, the material goes directly into the straightener as described above and the decoiler drive acts as both the thread up motor and the hold-back brake. In this case, the operator sets tension and the control system/drive controls the tension in the strip.

Technical Data: Mode of Operation : Sliding by Hydraulic Cylinder Capacity : 35 Tons Inner Diameter : 550-726mm Back Tension : hydraulic Brake The mandrel : “V” type to handling the coil. Coil OD : 1000-2200mm

3. Snubber roll (Guiding Equipment)Application: Anti coil break roll and guiding the coil to the cut to length line. A motor is driven Snubber, (pressure roller) to prevent the coil from clock springing when the coil retention straps are removed. Grooves are required on the snubber roll, to enable re-strapping of partially consumed coils when they are rewound on the mandrel. The Snubber will be capable of driving in both feed and retrieve directions.Construction:Snubber Roll is made out of Steel Pipe with suitable journals duly machined to be mounted on anti-friction bearings. The Snubber Roll is coated with Poly rubber. Snubber roll is driven by electrical motor with chain & sprocket system. Snubber Roll and its Drive system is fitted on fabricated structure which in turn is mounted on the adjacent structure of Pinch Roll body. Actuation of arm shall be by hydraulic cylinder.

4. Entry support peeler table ApplicationA hydraulically actuated peeling spade extending to the coil tongue on the Un-Coiler to “peel off” the leading edge of the coil and then retract to the Entry Pinch Rolls of the straightener. This enables the operator to remotely thread the leading edge of the coil without having to manually handle the coil.The operator activates the positioning of the peeling spade at either end by hydraulic cylinders, actuated by “push button” controls.

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Construction. Welded steel plate construction pivot mounted from entry pinch roll. Telescoping and positioned by double action hydraulic cylinders

5. straightener Applicatation The the straightener will be used to feed-up the strip during threading and to remove coil set from the leading of the strip. The straightener can flatten the coil sheet before precision levelling.

C onstruction The body of the Pinch Roll is fabricated out of prime plates and machined to house the roll assemblies. Pinch rolls are provided to pull the strip from the coil mounted on the decoiler. Adequately sized pinch rolls are provided at entry of the rough leveler to ensure that the sheet is not damaged by the pinching forces.The pinch roll are capable of being lowered or raised during threading to accept the leading edge of the coil. The top roll must deflect the strip from Uncoiler to suit the pass line and actuate up and down by means of a pair of hydraulic cylinders. The pinching force developed by the hydraulic cylinders must present slippage between pinch rolls and sheet.straightener is provided with hardened gears (60 degree HRC), hardened rolls. Bearings provided for rotary function is Roller Bearings and is grease lubricated.Rolls is made of hardened steel 60 HRC, The straightening machine includes six (6) rolls to remove coil set, AC drives variable speed motor, gearbox, universal couplings.

S traightener Work Roll: Quantity of Rolls: 5 rolls for straightening and 2 roll for pinch roll Roll Material – 40Cr Forged steel Roller fabrication: Quenched and tempered Roller Hardness: HRC 60 Roller diameter: 250mm Motor power: 110KW.

6. Roller table Application : It can transfer and support the coil steel to the leveler

7 . Mechanical side guide

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Application:Width shall be adjustable manually with hand-wheel and movement shall beaccomplished by guiding shaft with Left Hand & Right Hand Thread on the same shaft.

Construction:A fabricated body with roller mounted vertically at two sides (2 Nos. rollers each side). Roller is mounted vertically.

8.leveler : Application:the leveler can flatten the coil steel and feeding to the cut to length line.

Construction:Fabrication of main frame is done with prime plates & materials and Frame is Stress Relieved. Good quality of welding system is used. Machining is done accurate and precise. leveler is provided with hardened rolls. Material with 52 to 60HRC) Bearings provided for rotary function is Roller Bearings which is grease lubricated. Upper and lower rollers have back up rolls to improve straightening accuracy.

The lower machine bed and the upper machine frame holds working rolls, supported by rows of short back-up rolls.The back-up rolls rows are fixed to the upper frame and have a wedge adjustment for set-up The upper bridge and therefore the upper bank has an up and down parallel movement to adjust the rolls penetration according to the material thickness by electrical motorize and manual. The upper frame is horizontally pivoted, i.e. it can rotate around a horizontal axis perpendicular to the line axis to allow a deeper penetration of the entry rolls. The upper frame position and therefore that of the rolls penetration, as well as the back-up rolls position are controlled by pushing button. The carrying structure of the machine is well dimensioned according to the possible deformation and holds the upper frame movements controls.The gear pinion-box with 9outlet universal couplings shafts and their double-joint adaptors, drive the work rolls.leveler rolls are driven via DC drives motor, gearbox, universal couplings. and electrical cabinet. Technical Data:1).Type of Leveller: 4 Hi, Work roll driven.

leveler Work Roll:

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Quantity of Rolls – 9 Nos. Roll Material – 40Cr Forged steel Roller fabrication: Quenched and tempered Roller Hardness: HRC 60 Roller diameter: 250mm

2). Drive : DC Motor with Gear Box 150KW 3). Bearing: Roller Type Bearing

9. Measuring Roller: Application: measuring the length cutting set from the PLC program. Construction:The measuring roller assembled will give the sense of length to be cut controlled by encoder.

1 0 . End plate run out Pinch Roll Application: It can pinch out the last plate to the shearing machine without manual power.

Construction: It includes of base, frame, pinch roll and motorize.

1 1 .Hydraulic Shearing Machine Application: the shearing machine can cut the coil steel automatically giving the sense via the PLC signal. C onstruction 1. machine frame The frame is entirely welded with steel plates, and treated to relive stress by tempering, the two hydraulic cylinders are fixed between the housing. Rigid steel frame of Shear are optimally designed to avoid weak section at load support and is interlocked designed.Table of frame is welded together with support of plates. Table top surface will fitted with Rollers .Rollers will rotate on antifriction bearings .The upper blades frame The frame is entirely welded with steel plates, and treated to relive stress by tempering. The upper blade is supported cutting driven by hydraulic cylinder and nitrogen return cylinder. Hydraulic drive, return of knife beam is smooth and prompt by accumulator or nitrogen.Roller guide:-The upper beam is guided by four point rollers guide. A

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replaceable hardened liner is provided for minimum wear. It eliminates lubrication of guide . Hydraulic Cylinders :- Cylinders are precisely honed and are fitted with hard chromed piston rod with best quality sealing elements Cylinder are connected with upper ( Cutting beam ) beam with spherical bearings for higher capacity .

2. hold down deviceIt is equipped with supported plate and compose with hydraulic cylinder. The cylinder action will hold down the steel material to cut. It can reset by spring. The pressure force is increase according the material thickness. Hydraulic hold down pads hold the sheet securely to avoid slipping and bowing resulting in clean square cut.

3. adjustment range of the back gauge Front gauge: It is located in the work table. It indicates with the rulers in order to adjust the gauge number. This function is convenience to cut the thin material. Back gauge. It is installed on the blades moving up and down. The back gaugeadjustment with motorize by push button. When you need the micro-adjustment,you can operate with hand wheel by manual to adjust. The portable and prompt adjustment of the blades gap and the value of gap are indicated by digital, convenient and fast. It is equipped with lighting-alignment, so as to align when shearing. The stroke of knife beam can be adjusted in stepless mode. It has protection fence to ensure the operation safety. The display devices of the back gauge value and the shearing times are on the front of the machine.Blades: Shears provided with high quality, three segment Hot die steel blades for longer tool life , easy in assembly of blades reduce down time .The Blades are four edged .

Technical Data: Type of Shear : Down cut, Gap adjustment : upper blade. Cutting Edges : All four (4) Edges Hardness of Blade : 52 to 60HRC

12. Stacking table car 12 meter long. Application: The stacker facilities shall be able to handle up to a maximum 20 Tons plate. The stacker shall support the pile packs.Construction: Stacking way by hydraulic cylinder, It includes limited position device and stacking device.

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13. Hydraulic system One hydraulic Power Pack with stand-by pump is provided for the hydraulic functions in the line and it will remain in our scope of supply which is as follows.Hydraulic Power Pack is consist of:• Standby pumping unit• Pumps shall be of axial piston, pressure compensated• Standard accessories like temperature switch, level switch, level gauge, filler and breather, thermometer, return line filter etc.Control valves:• The control valves for each equipment or group of equipment is mounted on the respective equipment and piping.• Each control valve / group of valves is provided with an isolating valve on the ’P’ line and Check valve on the ‘T’ line for ease of maintenance.

14. Electrical System and programming . The system has a complete control of the equipment by means of one programmable PLC of Siemens made in Germany.The system is provided with a PLC in the main control desk like HMI (Human Machine Interface). The parameters of work are incorporated in the HMI and communicated with the PLC.Operator Interface (HMI)

Since the major components of the Automation metal cut to length line solutions are on Control Net™, all process and diagnostic information is available for display and interaction with the operator. By pre-programming these displays into proven user-friendly designs, we’ve made complex HMIs affordable. Machine is supplied with the following screens:Machine Overview –

Increases efficiency by providing the operator a visual display of drive and machine parameters in both a bar graph and digital format.Fault Summary – This screen identifies alarms and faults. When a fault occurs that causes the line to shut down, all faults are identified and the first fault flashes.Line Run Permissive – The line run permissive screen lists all drives, auxiliaryand other associated equipment required to start the cut to length line.Automated Stop On Length or Diameter Set-up – The operator sets up the automatedstop on length or diameter counters via this screen.

Electrical System supply will remain in our scope and is provided with following list.The electrical system is consist of following. DC variable speed motors and its controls

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PLC is interlocking and programming from siemens made in Germany. Touch panel from siemens made in Germany.DC drive system from “ Euro-therm” from England company • All field elements like, encoders, proxies etc.• All control desks Field Elements:Foundation Bolts:Foundation Bolts remain in our scope. We will supply only foundation bolt details with Drugs of foundation Layout & Foundation Bolts.Inter connecting Piping:Hydraulic & Pneumatic pipes and fittings will be supplied by manufacturer

TRAINING in the installation the machine The contractor shall arrange to provide training for a period of two weeks at the manufacturer's works persons of each consignee in operation and maintenance of the machines in latest developments in design and manufacturing. The boarding, lodging and travel expenses will be borne by the purchaser. The supplier will be responsible for co-coordinating the travel plans of trainees to ensure that the training is on the machine at its assembly and testing stage. The training will be in maintenance of the equipment ordered and will include troubleshooting and repair of the machine and accessories. The training will cover all mechanical, hydraulic, electrical and electronic equipment. The supplier will furnish day-wise course content of the training.An addition to the above, technical experts from the manufacturer will fully and adequately train operators nominated by the consignee during commissioning of the machine.The supplier shall offer complete installation and commissioning of the machine on a turnkey basis. The turnkey offer shall include the following activities, timely completion of which shall be the responsibility of the supplier-

Design and construction of foundation suiting local soil conditions to match the receipt / arrival date of the machine at the consignee’s premises (construction of foundation completed within 90 days). Alternatively, supplier shall install and commission the machine on anti vibration mounts of suitable size and capacity.Installation and commissioning of the machine completed within 30days from the date of receipt of the machine or date from which clear site is provided by consignee, whichever is later.Consignee will provide 380v , 3 phase 50 Hz AC supply at a single point (mains). Provision of all tools and equipment, technical and unskilled manpower, material handling equipment and material for installation and commissioning.Advise consignee in time regarding schedule for requirement of clear site for

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construction of foundation and other infrastructure.vi. Advise consignee in time regarding any other resources / facilities required

SELLER WILL SEND 3 ENGINEERS TO INSTALL THE MACHINE AND TRAIN THE OPERATES, BUYER WILL PAY FOR THE ACCOMMODATION FOR ENGINEERS IN THE LOCAL PLACE DURINGTHE WORKING DAYS, BUYER WILL PAID FOR THE FLIGHT TICKETS FOR THE ENGINEER ROUND TRIPS. AND PAY FOR ENGINEER SALARY USD50/DAY

Warranty: The seller will provide parts and service at no charge to the buyer for 1 year, and will provide free technicians support during the working, electrical parts fail, the Seller will send new replacement parts by express delivery to the Buyer free of charge during the warranty period. After 1 years , the Seller will sell spare parts to the Buyer at factory cost. The Seller will include a supply of consumable spare parts with the main shipment.

All Document related to this project will be in English.All communication (Verbal and Written) during the implementation of the project will be in English.All relevant standards will be adhered to in preparation of engineering drawings and documentation.Documentation will be prepared by using following software / tools:Microsoft Office tools (Word, Excel, etc …).AutoCAD.Documentation will be delivered in three sets of paper copies and in CD.

KINGJIME AUTOMATIC PRESSURE EQUIPMENT CO., LTD

Machine working pictures

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Decoiler

The first straightener

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The leveler

Enconder measuring roll, runt out pich roll and shear

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quotation for cut to length line 25x2500

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