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Mechanical Steel Hole Automatic Power Press Machine 25 - 400 Ton Capacity

Categories Punch Press Machine
Place of Origin: CHINA
Certification: CE, ISO 9001
MOQ: 1 SET
Price: Negotiable
Packaging Details: Export Packaging
Delivery Time: 45-60DAYS
Payment Terms: T/T
Supply Ability: 50 SETS / year
Model NO: JH21
Punch Shape: Closed Punch
Automatic Grade: Automatic
Brand Name: QIANGLI
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Mechanical Steel Hole Automatic Power Press Machine 25 - 400 Ton Capacity

Jh21-Series Steel Mechanical and Hydraulic Hole Sheet Metal Punching Press Machine 100 Ton

Details:
1. The JH21 C-frame single crank press is suitable to process the lightweight and thin materials through blanking,piercing, bending, forming, interlink with ROT line or transfer unit. Suitable for single and progressive die application, and it owns the capacity ranging from 25 ton to 400 ton.
2. The press use high torque and low noise wet clutch and brake.
3. The steel welded body ensures rigid frame with less deflection.
4. High accuracy transmission gears and high rigidity crank ensure press long life and accuracy.
5. Forced lubrication system with default monitor ensures the operation reliability.
6. User-friendly design and all-function electric control system enable the accessories to attach easily
Jh21-Series Steel Mechanical and Hydraulic Hole Sheet Metal Punching Press Machine 100 Ton Price
FEATURES:
1.Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability;
2. Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact;
3. The crankshaft undergoes gringding treatment after high frequency quenching;
4. Lengthened six-face rectangle guide with a surface of bronze plate;
5. Vertical located crankshaft, compact structure;
6. PLC control and imported safety duplex valve;
7. Wet type combined multi discs friction clutch and brake;Hydraulic overload protecting pump.

Specifications of JH21 Series C-frame Fixed Bolster Press
ParameterUnitJH21-
25
JH21-
45
JH21-
60
JH21-
80
JH21-
100
JH21-
125
JH21-
160
JH21-
200
JH21-
250
JH21-
315
JH21-400
Nominal CapacityKN2504506008001000125016002000250031504000
Nominal Strokemm344556666.578
Slide Stroke LengthSmm80120140160160180200220220220250
Hmm507080100100110130150160160180
Slide StrokeFixedStimes
/min
10080706055504545303030
H12595908080706050454540
VariableStimes
/min
60-12050-9545-8540-7535-6535-6030-5530-5520-3520-3520-35
H75-15065-11560-11055-9555-9550-8540-7035-6030-5530-5530-50
Max. Die Set HeightSmm250270300320335350400450500500550
H265295330350365385435485530530585
Die Height Adjustmentmm506070809090100110120120120
Throat Depthmm210225270310330350400430450450490
Distance Between Uprightsmm4505155606106706707369109809801050
Slide Bottom SizeL x Rmm3604104805406206207008809509501020
F x Bmm250340400460520520580650700700750
Handle Hole SizeDiamm4050505070707070707070
Depthmm656070659090100100130130130
Bolster SizeL x Rmm7208259309501060110011751390150015401700
F x Bmm400440520600640680760840880880950
Bolster Thicknessmm80110130140145155165180190190210
Table Hole Diametermm150150150180180200220240260260280
Bolster Surface Heightmm7808009009009009009001000100010001100
Overall SizeF x Bmm15001585154017652000204023052600266027202850
L x Rmm9451075120012001300132014201540164016801750
Hmm21202390257027253010303532153800385038504140
Distance between
foundation bolts
F x Bmm9801075110012101365143016652020210021402185
L x Rmm6907608409201020104011401360146015001570
Motor PowerKw35.55.57.57.5111518.5223037
WeightKg2450355051506450865095501360019200232002660029500
Press PressureMpa0.5



Jh21-Series Steel Mechanical and Hydraulic Hole Sheet Metal Punching Press Machine 100 Ton Price

Standard Equipments:Optional Equipments:
1) High Performance Wet clutch (Adopt advanced Japanese technology)1) Light curtain
2) PLC2) Foot pedal
3) Hydraulic overload protecting pump3) Die cushion
4) Touch screen4) Inverter
5) Cam controller5) Variable speed motor
6) Die height adjusted motor (JH21-60 and upon models)6) Auto feed shaft
7) Auto lubrication system7) Die quick change device
8) Manual lubrication system
9) Double hand control panel
10) Electronic crankshaft angle indicator
11) Predetermined counter
12) Balance cylinders for slide and upper die
13) Work light
14) Joint for air
15) Joint for miss-feeding
16) Absorbing pads

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