High Precision Yh21 Series Fixed Table Press 25t-400t, Hydraulic Punching Machine, Hydraulic Punch Press Machine for Metal Hole Punching

• Customization: Available
• After-sales Service: The Damaged Parts Are Provied Free of Charge Durin
• Warranty: 1 Year
• Model NO.: YH21 series
• Power Source: Hydraulic Pressure
• Certification: CE, ISO 9001
• Condition: New
• Nominal Force: 250kN
• Slide Block Stroke: 130mm
• Max Die Set Height: 180mm
• Distance From Slide Block Center to The: 210mm
• Workable Dimensions: 600*400mm
• Dimensions of Worktable Hole: 130mm
• Motor: 4kw
• Outline Dimension: 1100X800X2400mm
• Transport Package: Plywood Case
• Trademark: Millart
• Origin: Tenghzou, China
• Production Capacity: 200units/Month

Product Description

Product Description

Features:

1.The punching pressure of the mechanical punch is from small to large, and it is impossible to have enough punching pressure at any position of the full stroke. The hydraulic punch completely overcomes this shortcoming and can achieve constant dynamic force.
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For the punch of hydraulic press, it has the function of soft punch, that is to improve the efficiency of labor, It also improves the quality of stamping parts.
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2.safety valve and pressure reducing valve elements are used in the hydraulic system, which can provide instantaneous pressure reduction and shutdown protection in case of overload of stamping, avoid damage of machine tool and mould, and the machine can be recovered easily and quickly.
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The slide block of the hydraulic punch adopts the rectangular hexahedron lengthening guide rail, equipped with bronze lining plate, with high guiding accuracy.
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There is no flywheel and crank in the hydraulic press, so the vibration is small and the noise is low, which greatly improves the working environment of the employees
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The whole machine adopts the C-shaped structure of Standard Press, universal clamping handle stamping slider and standard workbench

parameter	YH21-160	YH21-200	YH21-250	YH21-315	YH21-400
Nominal force        KN	1600	2000	2500	3150	4000
Slide block stroke     mm	180	200	220	220	220
Number of stroke(time/min)	20-35	20-35	20-35	20-30	20-30
Max die set height   mm	400	400	450	500	550
Die set height adjustment mm	/	/	/	/	/
Distance from slide block center to the frame     mm	380	400	430	450	490
Workable dimensions(F·B×L·R)   mm	760×1200	780×1400	800×1500	880×1600	940×1600
Dimensions of worktable hole               mm	Φ180	Φ200	Φ250	Φ250	Φ250
Thickness of bolster   mm	150	180	180	200	200
Dimensions of slide block(F·B×L·R)       mm	580×450	700×580	800×600	850×650	920×700
Size of the handle hole(Diameter×Depth)  mm	Φ65×80	Φ65×90	Φ70×90	Φ70×90	Φ70×90
Height of worktable from the ground      mm	850	900	920	920	940
Motor          KW	15	18.5	22	30	37
Outline dimension(F·B×L·R×H)mm	1750X1450X3550	2000X1600X3800	2230X1600X3950	2400X1700X4150	2500X1700X4450

 

 

parameter	YH21-160	YH21-200	YH21-250	YH21-315	YH21-400
Nominal force        KN	1600	2000	2500	3150	4000
Slide block stroke     mm	180	200	220	220	220
Number of stroke(time/min)	20-35	20-35	20-35	20-30	20-30
Max die set height   mm	400	400	450	500	550
Die set height adjustment mm	/	/	/	/	/
Distance from slide block center to the frame     mm	380	400	430	450	490
Workable dimensions(F·B×L·R)   mm	760×1200	780×1400	800×1500	880×1600	940×1600
Dimensions of worktable hole               mm	Φ180	Φ200	Φ250	Φ250	Φ250
Thickness of bolster   mm	150	180	180	200	200
Dimensions of slide block(F·B×L·R)       mm	580×450	700×580	800×600	850×650	920×700
Size of the handle hole(Diameter×Depth)  mm	Φ65×80	Φ65×90	Φ70×90	Φ70×90	Φ70×90
Height of worktable from the ground      mm	850	900	920	920	940
Motor          KW	15	18.5	22	30	37
Outline dimension(F·B×L·R×H)mm	1750X1450X3550	2000X1600X3800	2230X1600X3950	2400X1700X4150	2500X1700X4450

 

Company information:

Packaging & Shipping

FAQ

Q: Are you a trading company or a physical factory?
A: We are a specialized physical factory for more than 10 years. Our machines also gained CE certificate, ISO9001 and EAC certificate. 

Q: What's your main products of your company?
A : We specialized in Vertical Machining Center, CNC Lathe, Milling Machines, Lathes, Drilling Machines, Saws, Shapers and so on.
 

 Q: Can you provide customized machine?
A: Yes, we provide customized service for customers to meet different requirements.

 

 

Q: Can we visit your factory?
A: Sure, we warmly welcome you to visit our factory at any time. The more you know about us, the more you will trust us! So you can rest assured on our quality machines and our best service.

Q: What's the Payment Terms ?
A : T/T ,30% deposit when order ,70% balance payment before shipment ; Irrevocable LC at sight. 

Q: What is your trade terms?
A: FOB, CIF ,DDP and CFR all acceptable.