0.4 - 3.0 mm Stainless Steel Cut to Length Machine Automatic Cut To Length Line

Product Specification

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• I. Technical Parameter:
• Specifications:
• applied to : Stainless steel
• Tensile strength:δb≤450Mpa,δS≤280Mpa
• thickness:0.4-3.3mm
• width:500-1600(Max)
• coil ID: φ508mm
• coil OD:φ1800mm(Max)
• weight :15T(Max)
• diameter of leveling rollers: φ84mm
• distance of leveling rollers:90mm,
• material of leveling roller:GCr15,hardness:HRC55-60
• total weight of machines:around 30T
• Finished products parameters:
• diagonal tolerance:≤±1mm/2000mm
• length tolerance:≤±0.5mm/2000mm
• Other parameters :
• power :380V/50Hz/3Ph
• line speed:0-80m/min . Cutting speed: 0-60m/min
• capacity :around 100Kw
• area of the whole production line(about) 24m(L)X8m(W)
• people of operation: 1 technician and 2 general workers
• color of the machines: grass green
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• Ⅱ. Composed devices
• ■ Paper rewinding machine
• ■Hydraulic entry coil car
• ■Hydraulic cantilever de-coiler
• ■6-h pre-leveling machine
• ■Loop
• ■Side guide device
• ■Servo precision straightening machine
• ■Film cover device
• ■High speed Cutter
• ■Transportation table
• ■Hydraulic lifting table
• ■Pneumatic stacker device
• ■Hydraulic exit coil car
• ■Pneumatic system
• ■Hydraulic system
• ■Electrical system
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• Ⅲ. Brief introduction
• JPX-(0.4-3.3)X1600 automatic cut to length line are mainly used to the uncoiling , leveling and shearing of the steel coils and prepare for the next process.
• Dimension : 24m (length) X 8m(Width)
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• Paper rewinding machine
• ◆It is designed to rewind the paper on the stainless steel to make the stainless steel sheet direct to next machine.
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• 2. Hydraulic entry coil car
• ◆The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler.
• ◆It is driven vertically by hydraulic cylinder with four guide pillars.
• ◆The level movement is driven by cycloid motor.
• ◆The capacity it can carry is 15 Tons(Max).
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• 3. Hydraulic cantilever de-coiler
• ◆ Supporting the coils and doing uncoiling. The capacity is 15Tons(max).
• ◆It adopts the hydraulic oil cylinder to make the decoiler expandable and fit to the inner diameter of coils. It is equipped with the cantilever.
• ◆100N.m moment motor drive the coils running and can do forward and reverse running as well as do the decoiling with tension.
• ◆The core can ensure the expand range φ508 of the coils inner diameter.
• ◆Structure: welding by the steel plates and profiled bar.
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• 4. 6-h pre-leveling machine
• ◆It is designed as the six fold pre-leveling machine which can improve the leveling precision and the sheets surface quality.
• ◆Structure: It is consist of two rows leveling rollers, two rows middle upporting roller, two groups supporting rolling wheel, drive devices, two pinch roller and frame, etc. Both sides of each rolling wheels are driven by pinwheel bearing. 17 leveling rollers has the drive and the diameter of the rollers is 65mm and the distance between the rollers is 70mm. 19 pieces middle rollers’ diameter is 65mm. 2 pinch rollers surface is covered with polyurethane to prevent the sheets from being scratched. The supporting roller wheels are divided into three groups for both and up and down .
• ◆The function of the middle rollers are to balance the force on the leveling rollers and reduce the friction to the rollers and plate, ensure high quality leveling surface.
• ◆The supporting roller wheel is to support the supporting roller. It can adjust separately to adapt to the different material.
• ◆The working rollers can be adjusted the gap electrically; also it can be controlled by 2 hand wheels to ensure the leveling quality.
• ◆Driving model: all the independent rollers and gear box are driven by 30KW frequency control motor.
• ◆Roll process: raw material- rough machining - hardening HRC55-60 -finishing grinding- hard chromium plating
• ◆It is equipped with the electrical system .
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• 5. Loop
• ◆It uses the 2 groups of magic eyes to control the speed buffer between decoiler and slitting machines.
• ◆Magic eye is controlled by PLC.
• ◆Function: it is used to eliminate the different speed and make the plates which in wrong rail to back the right way. At first, it is used the oil cylinder to lifting the supporting and transition plates to make the head pass. When working, the transition and supporting plates lift down, the steel plates will be stored in the pit.
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• 6. Side guide device
• ◆It uses the vertical roller-wheel on the both sides to direct strips into straightening device and cutting machine.
• ◆The stand rollers on both sides are adjusted by leadscrew. The range of the width is 500-1500mm.
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• 7. Servo precision straightening machine
• ◆It is controlled by servo electromotor and used to regulate for high speed feed and precise length control.
• ◆The operation is done at the control table with programmable control.
• ◆Drive model: 15 KW servo motor with precise decelerating transmission and synchronous to transport the belt to feed rollers
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• 8. Film cover device
• ◆It is designed to load the film and cover the film on the stainless steel sheet surface to protect the steel from scratching.
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• 9. High speed Cutter
• ◆Shear model: cut from up to down hydraulically which is cooperate with the signal direct from the feeder and shear automatically
• ◆Adopt gap adjusting designs to cut the materials and can shear 3.3mm steel plate safely after heat treatment
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• 10. Transportation table
• ◆Transportation belt is skid proof and wearable
• ◆Drive: cooperate with the line speed and is transmitted by 4KW frequency control motor
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• 11. Hydraulic lifting table
• ◆The length of plates can range from 1000-5000mm( which can be customized)
• ◆The width cab be ranged from 500 to 1600mm.
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• 12. Pneumatic stacker device
• ◆The plates are piled pneumatically and PLC controls the lifting.
• ◆Three 0.75kw motors drag to adjust the width and the length.
• ◆It is equipped with the wind device which cooperates with the high pressure fan to prevent the sheets from friction.
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• 13. Exit coil car
• ◆Set horizontal discharge car, neat code sheet output production lines, to ensure the continuity of production of sheet metal.
• ◆Set the cycloid gear motor output power.
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• 14. Pneumatic system
• ◆The pneumatic system is composed of the air power(prepared by the buyer), air source treatment components , salennoid, relevant pipeline and air cylinder, etc. The components such as salennoids are adopted high quality products.
• ◆Technical parameters: stress of air source: 0.4-0.6Mpa. The capacity:1m³ /min.
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• 15. Hydraulic system
• ◆ Ensure the using of every hydraulic part.
• ◆The working pressure of the hydraulic system is 6.3-16Mpa.
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• 16. Electrical system
• ◆Adopt the frequency conversion motor controls mode and PLC control mode, It is controlled by LCD screen with fixed-length cutting by codes and count automatically.
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• IV. The foundation engineering of the equipment
• ◆The seller will provide the buyer the foundation plan of the equipment in 60 days after signing contract.
• ◆The construction and monitoring of all the foundation engineering of the equipment are in the control of the buyer.
• ◆The foundation holes are reserved holes, to match the foot holes of equipment.
• ◆After the equipment has been installed, the buyer is responsible for the foundation hole irrigation mud.
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• V.Payment terms
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• 2. Delivery time: 90 days after we receiving 30% deposit.
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• 3. Payment term: T/T 30% as advance, the balance deposit before the shipment.
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• 4. Installation: The seller will send technician to buyer's factory, and the buyer should pay for the flight, the visa and the food and accommodation.
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• 5. Service promise: The supplier designs and makes the equipment with quality guarantee period of one year. The supplier will provide free maintenance while quality guarantee period, except for the human mechanical fault; and collect only the part costs and the travel expense of the serviceman.
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• 6. Remark
• 1. In the guarantee equipment main technical parameters and installed level, the user and consultation, and manufacturing process has the right to modify some parameters
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• 2. Seller needs to supply following items:
• (1) Mechanical foundation installation drawing and production line arrangement as well as the operation manual.
• (2) All the below spare parts are provided with the machine, any extra spares, that would be ready by customer self.
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