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Nanjing Klaus CNC Machinery Co., Ltd.

Aluminum Stamping, Aluminum Sheet Metal Stamping, Automatic Stamping Machine manufacturer / supplier in China, offering Stroke Adjustable Pneumatic Power Press, Machine Cutting Tools for Metal Sheet Cutting Machine, Hydraulic Cutting Machine Price, CNC Hydraulic Cut Metal Machine and so on.

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Stroke Adjustable Pneumatic Power Press

FOB Price: US $1,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1,000/ Set
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Production Capacity: 600sets/Year
Transport Package: Steel Wire and Plastic Film
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: JH21-63
  • Punch Shape: Tiltable Punch
  • Slider Drive Mechanism: Crankless Press
  • Automatic Grade: Automatic
  • Precision: High Precision
  • Condition: New
  • Main Motor: Siemens From Germany Brand
  • Back Metal Fence Safety: Yes
  • Nominal Pressure Stroke: 4~6 mm
  • Slipper Stroke Times: 55~145 /Min
  • Connecting Rod Adjuster: 40~70 mm
  • Specification: 2500*1200*1910
  • HS Code: 8462490000
  • Type: High-Speed Punching Machine
  • Slider Movement: Double Action
  • Controlling Mode: CNC
  • Power Source: Mechanical Drive
  • Certification: SGS, CE, ISO 9001
  • Electrical Components: Schneider Electrical From French
  • Foot Switch: Kacon From South Korea
  • Nominal Pressure: 100~400 Kn
  • Slipper Stroke: 50~100 mm
  • Max Closing Height: 150~300 mm
  • Trademark: KRRASS / OEM
  • Origin: China Mainland
Product Description
1. Fabrication Technology

--Steel welded frame with high intensity
--Germany Siemens main motor;
--Combined dry pneumatic friction clutch and brake;
--Gear pairs: oil bath lubrication
--Six-face rectangle lengthened guide rail;
--Rigid collapse-type insurance components;
--JH21-16 / 25 / 25B / 45 manual adjustment die height, JH21-25 / 45: scale indication, JH21-63: digital display;
--JH21-63 and above: electric adjustment die height with digital display;
--JH21-45 electric adjustment die height (optional) with digital display;
--The slider is equipped with a lifting balance cylinder (except JH21-25)
--Imported dual solenoid valve;
--JH21-160 and above adopt grease forced lubrication system;
--Balance cylinder: manual Lubrication;
--Set a group blowing device
--Estun PLC controller;
--Contactor, button and indicator of International brand;
--Optional: air-cushion device, auto-feed shaft device, photoelectric protection, and various automated equipments;

2. Standard Configuration:

--Germany Siemens three-phase asynchronous motor
--Shanghai YUYI dry clutch
--Taiwan KingAir hydraulic Insurance Component
--Japan TACO dual Solenoid valve
--Kunshang Yuxi display
--Zhejiang Yuxiang lubrication system with electric lubrication pump
--45T and below is mechanical cam, above 45T is electronic cam
--S78 series is equipped with Beijing Jinzhuli damping cushion
--France Schneider electrics
--Chinese high-performance pedal switch, movable console
--Estun PAC300 PLC controller

3. Safety Standard:

--Schneider electric (safety grade 4)
--Rear metal safety fence, line with CE standard
--Safety relay monitor pedal switch, safety protection
--Chinese high-performance pedal switch, line with safety standard

4. Estun PAC 300PLC controller

--Auto-expanded input and output channel according to actual needs, upmost up to 40 logic input channels and 40 output logic channels
--Touch screen operation and customizable interface provide a good human-computer interactive interface
--Upmost support 20 channel electronic cam/cutting and programmable DM
--Auto dead- point compensation function
--Can restore 10 sets die database
--Die Counting function
--Various lubrication ways
--Dual-channel tonnage monitoring function
--Two overload treatment methods, compatible with overload safety valves of majority of machines
--Frequency converter control function
--Can be equipped with input and output interface (optional)
--Abnormal brake alarm function
--Upper dead-point over-stroke hardware and software dual protection
--Adopt rotating transformer for detecting angle, and improving machine reliability (such as: vibration resistance, impact resistance, high accuracy)

5.Standard Configuration List (Standard and Optional)
No.Accessory NameModel / ManufacturerConfiguration
1-ControllerEstun PAC 300 PLCStandard
2-Hydraulic Overload ProtectionMade in China
3-Electric Machine lubricationMade in China
4-Frequency ConverterDELTA- Taiwan
5-Die Height IndicatorMade in China
6-Slider and Die Balance DeviceMade in China
7-Electronic Rotating Cam SwitchMade in China
8-Electronic Crankshaft Angle and Speed DisplayMade in China
9-Vibration-proof FootMade in China
10-CounterMade in China
11-Pre-tailored Calculator, Pre-punching counterMade in China
12-Photoelectric ProtectionMade in ChinaOptional
13-Air Cushion DeviceMade in China
14-Quick Die-exchanging DeviceMade in China
15-Slider Topping DeviceMade in China
16-Wrong-feeding Detecting DeviceMade in China
17-Feeder, Mechanical HandMade in China
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