400 Ton Gap Frame Pneumatic Press Machine for Steel Bending

• Customization: Available
• After-sales Service: Available
• Warranty: 24 Months, 2 Years
• Model NO.: JH21
• Punch Shape: Semi-Open Punch
• Slider Movement: Single Action
• Slider Drive Mechanism: Crank Press
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Power Source: Pneumatic
• Precision: High Precision
• Certification: CE, ISO 9001, CCC, ISO9001, CE
• Condition: New
• Feature: Automation, Precision, High Efficiency
• Customized: Customized
• After Service: on-Site Installation
• Guarantee: 18months
• Motor: Siemens
• Key Electronic Components: Schneider
• PLC: Siemens
• Valve: Rexroth
• Transport Package: Wooden Box
• Trademark: GEEPR
• Origin: China
• HS Code: 84629201
• Production Capacity: 300-500PCS/Year

Product Description

We can Help to Design & Manufacture

Standard or Special Customized Size  Equipment According customers' Requirements.

10/20/30/40/45/60/80/100/200/300/400/500/600/800/1000/2000/3000 Tons

 Hydraulic Press Machine
 Pneumatic power Press  
 Press  Brake 
 Shearing machine
 Bending machine
 Laser cutting machine
 CNC Lathe Machine

Customer Service:
1: On-site installation in customer Factory
2: Teach Worker how to Use the Machine 
3: Sample Testing confirm Before shipping
4: Supply Origin Product Mould Service
5: 18 Months Quality Guarantee

                                    GEEPRO COMPANY MISSION

         "Provide Accurate Recommendation,Solving Every Client's Problem"  

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 Power Press Machine
Parameter			Unit	JH21- 25	JH21- 45	JH21- 60	JH21- 80	JH21- 100	JH21- 125	JH21- 160	JH21- 200	JH21- 250	JH21- 315	JH21-400
Nominal Capacity			KN	250	450	600	800	1000	1250	1600	2000	2500	3150	4000
Nominal Stroke			mm	3	4	4	5	5	6	6	6	6.5	7	8
Slide Stroke Length		S	mm	80	120	140	160	160	180	200	220	220	220	250
		H	mm	50	70	80	100	100	110	130	150	160	160	180
Slide Stroke	Fixed	S	times /min	100	80	70	60	55	50	45	45	30	30	30
		H		125	95	90	80	80	70	60	50	45	45	40
	Variable	S	times /min	60-120	50-95	45-85	40-75	35-65	35-60	30-55	30-55	20-35	20-35	20-35
		H		75-150	65-115	60-110	55-95	55-95	50-85	40-70	35-60	30-55	30-55	30-50
Max. Die Set Height		S	mm	250	270	300	320	335	350	400	450	500	500	550
		H		265	295	330	350	365	385	435	485	530	530	585
Die Height Adjustment			mm	50	60	70	80	90	90	100	110	120	120	120
Throat Depth			mm	210	225	270	310	330	350	400	430	450	450	490
Distance Between Uprights			mm	450	515	560	610	670	670	736	910	980	980	1050
Slide Bottom Size	L x R		mm	360	410	480	540	620	620	700	880	950	950	1020
	F x B		mm	250	340	400	460	520	520	580	650	700	700	750
Handle Hole Size	Dia		mm	40	50	50	50	70	70	70	70	70	70	70
	Depth		mm	65	60	70	65	90	90	100	100	130	130	130
Bolster Size	L x R		mm	720	825	930	950	1060	1100	1175	1390	1500	1540	1700
	F x B		mm	400	440	520	600	640	680	760	840	880	880	950
Bolster Thickness			mm	80	110	130	140	145	155	165	180	190	190	210
Table Hole Diameter			mm	150	150	150	180	180	200	220	240	260	260	280
Bolster Surface Height			mm	780	800	900	900	900	900	900	1000	1000	1000	1100
Overall Size	F x B		mm	1500	1585	1540	1765	2000	2040	2305	2600	2660	2720	2850
	L x R		mm	945	1075	1200	1200	1300	1320	1420	1540	1640	1680	1750
	H		mm	2120	2390	2570	2725	3010	3035	3215	3800	3850	3850	4140
Distance between  foundation bolts	F x B		mm	980	1075	1100	1210	1365	1430	1665	2020	2100	2140	2185
	L x R		mm	690	760	840	920	1020	1040	1140	1360	1460	1500	1570
Motor Power			Kw	3	5.5	5.5	7.5	7.5	11	15	18.5	22	30	37
Weight			Kg	2450	3550	5150	6450	8650	9550	13600	19200	23200	26600	29500
Press Pressure			Mpa	0.5

 

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