DH1 Semi-closed High Precision Strong Steel Frame Punching Machine_Stamping Press Machinery_Product

Product Introduction

In metal manufacturing, it is crucial to maintain accuracy and efficiency. The Semi-Closed Steel Frame Punching Machine is designed so that the workshop can achieve stable production while maintaining its simplicity and reliability.

1. Design and Construction

The machine is made of welded steel frames, which have been subjected to stress relief to ensure stable operation.

Semi-closed design reduces the vibration and keeps the space tight. It is ideal for a workshop with limited space.

2. Precision Punching Technique

Equipped with highly accurate punching tools and a CNC-assisted control, the machine delivers even holes in a variety of metal plates.

The CNC system permits complicated punching patterns with a minimum of human intervention.

3. Versatility

The machine can process soft steel, stainless steel, and aluminum plates.

Adjustable punch settings allow for a wide variety of sheet thickness, and can be applied to a wide variety of manufacturing requirements.

4. Efficiency

Automatic operation reduces the time needed for punching work.

By limiting the number of manual adjustments, it helps to maintain the consistency of the product.

5. User-Friendly Interface

The control panel is simple, making setting and adjusting fast and simple.

The operator can manage the punching parameters with minimum training, which makes the workflow simpler.

6. Safety Features

Install the emergency stop button and protector, guarantee the security.

Safety aspects are incorporated into the machine's design to minimise the risk to the operator.

7. Maintenance and Support

Key parts are easy to access for inspection and routine maintenance.

Technical support and guidance are provided by the manufacturer for installation, troubleshooting, and operation.

8. Applications

It can be used in a wide range of industries, including auto parts, construction metals, and furniture hardware.

Optional configurations allow for integration with other devices to meet specific manufacturing requirements.

9. Economical Operation

It is designed with the aim of reducing the cost of operation.

Compared to traditional punching methods, the machine provides practical efficiency for ongoing production.

10. Customization Options

Additional tooling configurations, feed systems, or equipment integration can be added to satisfy the production requirements.

Performance Characteristics

The high rigidity welded steel frame ensures the stability and accuracy of repeated use.
Crankshaft, connecting rods, and gears are made of high alloy steel and are carefully treated for durability.
Symmetric dual balancer design to support stable running and low vibration.
Automatic mould adjusting system reaches 0.1 mm for accurate and secure setting.
The clutch, the brake, the double electromagnetic valve, and the overload guard assist in keeping the slide moving and operating safely.

Technical Parameters

Name	Unit	DH1-110T		DH1-160T		DH1-200T		DH1-	260T	DH1-315T
Model		V	H	V	H	V	H	V	H	V	H
Capacity	Ton	110		160		200		260		315
Rated Tonnage Point	mm	6	3	6	3	6	3	7	3.5	7	3.5
Strokes per minute	S.p.m	30-60	60-90	20-50	40-70	20-50	35-70	20-40	40-50	20-35	30-50
Stroke	mm	180	80	200	90	200	100	250	150	250	150
Max shut height	mm	360	410	460	510	460	510	500	550	550	600
Mould height adjustment	mm	80		100		110		120		120
Upper Table Size	mm	650x470x80		700x550x90		850x630x90		950x700x100		1000x750x110
Lower Table Size	mm	1090x600x110		1190x800x140		1400x820x160		1500x840x180		1600x900x200
Air pressure	Kg/m	6.0		6.0		6.0		6.0		6.0
Main motor	Kw.p	11x4		15x4		15x4		18.5x4		30x4
Slider adjustment	HP	Electric driving
Punch Precision	mm	JIS6402(Japan)First level
Mould Cushion Form		One plate&One cylinder
Mould Cushion Capacity	Ton	6.3		10		14		14		14
Mould Cushion Stroke	mm	70		80		100		100		100
Mould Cushion Area	mm	500x350		650x420		710x480		810x480		810x480

Standard Configuration

Standard Accessories

Optional Accessories

Frequency converter

Hydraulic over-load protector

Electrical slider adjusting device

Electrodynamic height mould display

Slider and Mould balancing device

Misfeed detection device

Power socket

Rotary cam switch

Crank angle indicator

Electricai stroke counter

Air source receptacle

Over-run Safety Device

Maintenance tool boxes

Operating manual

Electric automatic lubrication system

Pneumatic

Preset counter

Foot switch

Quick mould cushion device

(Mold lift,clamp or shift arm)

Slider knock-out device

Anti Vibration Press Mount

Photoelectric protection device

Feeder(air,machinery and NC various)

Uncoiler

Leveler

Mechanical arm

Mould room light

Touch pad(preset,total counter)

PACLDO Control System

Man-machine control system

Wet clutch

Appearance Size & Capability Curve Chart

Model Specifications

Specification	DH1-80		DH1-110		DH1-160		DH1-200		DH1-260		DH1-315
Model	V	H	V	H	V	H	V	H	V	H	V	H
AA	1210		1320		1520		1710		1730		1800
AB	1040		1180		1340		1430		1480		1640
AC	690		720		870		990		990		1062
AD	930		1090		1190		1400		1500		1600
AE	780		920		1000		1160		1160		1260
AF	560		650		700		850		950		1000
AG	880		1060		1160		1340		1360		1360
BA	1770		1850		2350		2600		2585		2775
BB	1540		1640		2000		2180		2215		2305
BC	550		600		880		820		820		900
BD	560		610		890		830		830		910
BE	420		470		550		630		700		750
HA	750		760		797		880		930		805
HB	830		850		920		1040		1080		1000
HC	340	380	360	410	460	510	460	510	500	550	550	600
HD	150	70	180	80	200	90	200	100	250	150	250	150
HE	2952		3205		3655		4065		4107		4316
HF	1750		1747		1895		1910		1795		1763
OH	Ф28		Ф35		Ф35		Ф44		Ф44		Ф44

Model	A	B	C	D	E	F	H	I	J	K	L
DH1-80	360	180	150	930	550	560	420	300	220	Ф50	180
DH1-110	400	200	160	1090	600	650	470	300	220	Ф50	220
DH1-160	440	220	220	1190	880	700	550	300	175	Ф65	220
DH1-200	480	240	280	1400	820	850	630	420	200	Ф65	300
DH1-260	520	260	290	1500	820	950	700	420	200	Ф65	300
DH1-315	520	260	290	1600	900	1000	750	420	200	65	300

DH1 Semi-closed High Precision Strong Steel Frame Punching Machine