Double Point Mechanical Press (Nominal force: 1100kN~8000kN) Manufacturer

Double Point Mechanical Press (Nominal force: 1100kN~8000kN)

: http://pressing-machines.com/1-5-double-point-mechanical-press.html

Description
The JM36 series double point mechanical press, of which the frame is welded from gantry steel plate, has the features of high precision, high strength and high rigidity. It is suitable for shearing, punching, blanking, bending and shallow drawing jobs.

Abandoning the disadvantages that the separate frames of traditional straight side presses need assembly and commissioning, the double point mechanical press is easy to install and convenient to operate. In addition, the metal stamping machine is also equipped with two-hand operation buttons and foot switch, realizing continuous, single operation specification.

Parameters

Type			JM36-110	JM36-160	JM36-200	JM36-250	JM36-315	JM36-400	JM36-500	JM36-630	JM36-800
Type			Ⅰ	Ⅰ	Ⅰ	Ⅰ	Ⅰ	Ⅰ	Ⅰ	Ⅰ	Ⅰ
Nominal force		kN	1100	1600	2000	2500	3150	4000	5000	6300	8000
Nominal stroke		mm	5	6	7	8	8	10	10	10	10
Slide stroke		mm	180	200	250	280	280	280	280	280	280
Number of strokes	Fixed	Times/min	50	45	35	30	25	20	18	18	18
Number of strokes	Variable (Optional)		35-65	30-55	25-45	20-35	20-30	18-25	15-20	15-20	15-20
Max. die height		mm	400	450	500	550	600	650	700	800	800
Die height adjustment		mm	90	100	110	120	120	120	120	120	120
Bolster area (F.B × L.R)		mm	680×1650	760×1920	840×2250	920×2450	1000×2500	1100×2500	1200×2900	1300×3000	1300×3200
Bolster thickness		mm	130	150	170	180	190	200	210	220	240
Slide area (F.B × L.R)		mm	580×1360	660×1580	740×1900	820×2100	900×2200	1000×2300	1100×2600	1200×2800	1200×3000
Shank hole (Dia.× Depth)		mm	3-φ60×70	3-φ60×95	3-φ60×95	3-φ60×95	3-φ70×95	3-φ70×95	3-φ80×105	3-φ80×115	3-φ80×150
Column spacing		mm	1750	1970	2300	2500	2600	2700	3100	3300	3500
Frame side opening (F.B × Height)		mm	650×350	880×500	930×550	990×650	990×650	1020×650	1040×700	1200×800	1200×800
Distance between bolster upper surface and floor		mm	950	970	1000	1100	1120	1200	1250	1300	1400
Main motor power		kW	15	18.5	22	30	37	45	55	75	90
Air cushion (Optional) (eject force× stroke× number)		kN×mm	55×70×2	80×80×2	100×90×2	125×100×2	125×100×2	125×100×2	125×100×2	125×100×2	125×100×2
Outline dimension (F.B×L.R×H)		mm	2250×2370×3500	2480×2590×3610	2680×3120×3930	2880×3370×4280	3420×3500×4665	3700×3650×4900	3850×4100×5100	4520×4310×6200	4600×4600×6450
Net weight		kg	18000	20520	31000	37740	47000	52000	67500	95000	120000

Configuration

Overall steel plate welded frame guaranteeing high strength
Double crankshafts rotate reversely to counteract the lateral forces.
High-performance high-torque dry friction clutch
Hydraulic overload protective device
High precision eight-sided long guide
Electric die height adjustment with digital display
Lifting counterbalance cylinder
Imported dual solenoid valve
Electric forced grease lubrication system
Manual oil lubrication system for counterbalance cylinder
Equipped with a set of blowing device
International brand PLC control
International brand buttons, AC contactor, air switch and other control parts.
Integrated control panel (electronic cam, touchscreen included)
JMD36 series is fitted with multilink mechanism, more suitable for shallow drawing process.
Option: wet clutch, air cushion, NC feeding device, photoelectric protector, inverter adjusting stroke number, slide knockout device.

Features of double point mechanical press

Combination wet pneumatic friction clutch and brake. The friction plates of the clutch are immerged in oil and do not directly come in contact with each other when joining and braking, which improves the service life of the clutch while reduces the impact noise on joining.
The slide is a steel plate welded structure. Inside the slide installs hydraulic overload protector that can automatic reset after overloaded, so as to reduce downtime and improve the press's utilization.
The press machine is set up with pneumatic balance device running smoothly to reduce secondary impact and improve its dynamic precision.
Electrical parts including programmable controller, AC contactor, button indicator are products of Schneider, ensuring the metal stamping machine has high reliability.
Japanese TACO dual safety valve is adopted to improve the safety and reliability of clutch operation.
Taiwan cam controller to realize synchronous detection with crankshaft, as well as multiple monitoring and signal indications.

Related
metal press, metalwork tools , metal manufacturing machine, pressing machine