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  • JH21 pneumatic punching machine 5

JH21 pneumatic punching machine

Model:JH21
Brand:NJBTMT
Origin:Made In China
Category:Industrial Supplies / Machinery / Cutting & Fold-bend Machine
Label:c frame power press , power press machine , pneumatic power pres
Price: -
Min. Order:1 pc
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Member Information

Detail

Product Description

 China high quality JH21 homemade hydraulic press

JH21 series Ordinary Open Fixed Plate Form Press

 

What are your features?

1.JH21series open back press with dry clutch and hydraulic overload protector
2. Welded body with steel plate and high intensity.
3. Main motor is made by Siemens.
4. Adopts combined pneumatic friction clutch and brake.
5.Cluster gear adopts the flooding oil lubrication.
6.Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.
7.Equipped with hydraulic overload protecting device.
8.JH21-25/25B/45 adopts manual shut height adjustment,among these types JH21-25/45 9.adopts scale display and JH21-25B with digital display.JH21-63 and above type adopts 10.electric shut height adjustment with digital display.
11.JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.
12.JH21-25B, JH21-45 and above type equipped with balance cylinder.
13.Duplex valves imported.
14.Electric compelling grease lubrication system.
15.Balancing cylinder adopts manual lubrication system.
16.One set of blowing device.
17.Controlled by PLC with international brand(Alternative).
18.Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are 19.imported from international brand.
20.Equipped with optional air cushion device, automatic feed shaft and photoelectric 21.protector,which can used to work with various automatic equipments.

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Main parameter
Product name Pheumatic Power Press
Type JH21-25
Function Hole punching, forming and cutting
Nominal pressure 250KN
Nominal pressure stroke 3MM
Slide block travel 80MM
No. of strokes per minute(fixed) 100SPM
No. of strokes per minute(variable) 70-110SPM
Max die heitht 250MM
Die height adjustment 50MM
Throat depth 210MM
Bolster surface size 400mm*700mm(FB,LR)
Slide surface size 250mm*360mm(FB,LR)
Size of the handle hole

Φ40*50MM

Distance between uprights 450MM
Thickness of bolster 80MM
Main motor 3KW
Overall dimension 1365mm*857mm*2180mm(FB,LR,H)
Gross weight 2800KG

Place of origin

China(Mainland)

Delivery time

Shipped in 15 days after payment

Payment terms

T/T, L/C, Western union, Paypal etc.

 

MOQ

1 Set

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Parameters

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Application

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Product Image

JH21 pneumatic punching machine 1
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JH21 pneumatic punching machine 2
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JH21 pneumatic punching machine 3
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JH21 pneumatic punching machine 4
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JH21 pneumatic punching machine 5
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Send Inquiry to this Member

Nanjing Bituo Machine Tool Co.,Ltd.

Mingjue industrial park, Lishui District, Nanjing, Jiangsu Province

Phone:
86-025-57268152
Fax:
86-025-57268028
Contact:
Cindy Chen (saler)
Mobile:
18014997774

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