High-Rigidity Steel-Welded Frame Automatic Oil Cycle Lubrication System Mechanical Punching Machine

• After-sales Service: Provide
• Warranty: One Year
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Closed-Loop Control
• Model NO.: JH21-250
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Keyword: Mechanical Punching Machine
• Nominal Pressure: 2500 Kn
• Nominal Pressure Stroke: 7 mm
• Transport Package: Plywood Case
• Trademark: ubright
• Origin: Cn

Product Description

Product display
Machine Feature
1.High precision, reaches JIS1 standard;
2.High-rigidity steel-welded frame;
3.High-precision 6-side long guide rail;
4.Dry-type pneumatic clutch-brake unit;
5.Imported safety dual-solenoid valve for clutch;
6.High-sensitive hydraulic overload protection;
7.Automatic oil cycle lubrication system ;
8.Frequency drive inverter (FDI)
9.Die height can be adjusted automatically (25T and 45T are manual adjustment);
10.PLC centralized control, convenient operation;
11.Optional components: output shaft, air cushion, slider knockout, automatic feeder and other devices

 

Product Paramenters

Technical Data			JH21-160		JH21-250		JH21-315
Model			L	S	L	S	L	S
Nominal Pressure		KN	1600		2500		3150
Nominal Pressure Stroke		mm	6		7		8
Stroke of Slide		mm	180	110	220	150	250	180
Stroke	Variable	S.P.M	30~55	35~70	25~45	30~50	25~40
	Single	S.P.M	50	60	40	45	35
Max.Die Set Height		mm	400	435	500	535	550	585
Die Height Adjustment		mm	100		110		120
Depth of Throat		mm	390		430		430
Distance Between Uprights		mm	720		850		1000
Bottom Size of Slide	L-R	mm	700		880		950
	F-B	mm	580		700		700
Hole for Punch Shank	Diameter	mm	Φ70		Φ70		Φ70
	Depth	mm	100		100		100
Size of Table	L-R	mm	1260		1500		1650
	F-B	mm	760		840		840
	Thickness	mm	165		200		200
Size of Opening in Table	Diameter	mm	Φ180		Φ250		Φ250
Single Speed Motor Power		KW	15		22		30
Punch shape	L-R	mm	1570		1750		1900
	F-B	mm	2380		2830		3350
	height	mm	3375		3930		4100
Total Weight		kg	14200		25000		31500