ALH Double Crank Separated H Frame Press

Name: ALH Double Crank Separated H Frame Press
Rating: 5.0 (37 reviews)

The ALH series press machine adopts a three-divided frame. The reinforcing rod is used to pre-tighten the top seat, the middle platform and the base into a whole, which has strong rigidity. The whole high speed stamping press adopts circulating thin oil lubrication and crankshaft transmission. the crankshaft driving device of the press machine comprises a motor, a crankshaft, and the flywheel fixedly connected to the clutch at one end.

The motor directly drives the flywheel to rotate through the V-belt, and the other end of the crankshaft is provided with a brake; the slider device is guided by the eight-sided guide rail, and two balance cylinders are arranged on both sides of the slider device. The cylinder of the balancer is fixed on the frame, and the piston is fixedly connected with the slider device; the upper beam is provided with a motor, a sprocket and a worm pair to adjust the die height.

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Features

High Speed Stamping Press features:

1.The press adopts grinding gear, the transmission is stable and the noise is low.

2.The high-performance hydraulic overload protection device adopts four-corner and eight-sided guides, guided by long guide rails, with small lateral force and high precision.

3.The lubrication system of the press adopts automatic circulation system, continuous fixed-point and quantitative oil supply mode, and has fault detection devices for such as pipeline blockage, rupture and insufficient oil.

4.Expandability with automated feeder and high speed die change system

5.The slider position measurement mode is mechanical, and the slider die height display accuracy is ±0.1mm. Adjust to the upper and lower limit position to stop automatically.

6.Fully automatic lubrication system, oil filter is installed on the intermittent lubrication and continuous lubrication pipeline of the press, and the oil filter has a plugging detection device.

7.The control core of the press adopts PLC and is equipped with a touch screen man-machine interface. The fault information that the press controls, the number of speed adjustment strokes of the main motor, the number of lubrication times, the product count and the necessary operation prompts are all displayed.

Specifications

Power Press Machine Specification

Technical Parameter
Item		ALH-250		ALH-300		ALH-400		ALH-500		ALH-630		ALH-800		ALH-1000
Capacity	Ton	250	250	300	300	400	400	500	500	630	630	800	800	1000	1000
Rated Tonnage Point	mm	7		7		9		9		10	13	10	13	13
Stroke length	mm	300	350	300	350	300	400	300	400	400		400		400
Strokes Per Minute	s.p.m	20-35		20-35		20-35	20-30	20-30	15-25	20-30	15-25	20-30	15-25	15-25
Die Height	mm	600	650	600	650	650	700	700	750	750	800	900	950	1000
Slide Adjustment	mm	200		200		250		300		300		350		400
Side Opening(F.B * H)	mm	1100×850		1100×900		1250×1000		1300×1100		1500×1100		1500×1100		1600×1500
Max. upper die height	kg	1500	2000	1500	2000	3500	4000	4000	5000	6000	10000	10000	12000	10000	12000
Main Motor	kw*4p	30		37		45		55		75		90		132
Working Area（L.R * F.B）	mm	2500×1200		2500×1200		3000×1300		3000×1400		3200×1400		3800×1600		3800×1600
		2600×1200		2600×1200		3200×1400		3200×1400		3800×1600		4000×1600		4000×1600
		2770×1250		2770×1300		3400×1400		3400×1500		4000×1600		4200×1600		4200×1600
		3000×1250		3000×1400		3500×1400		3500×1500		4500×1600		4500×1800		4500×1800
Frame Structure	—	Split

Accessories

H Frame Power Press Accessories

Accessories	Standard	Accessories	Optional
Hydraulic Over-load Protector	●	Electrical Automatic Lubrication System	○
Inverter	●	Pneumatic Die Cusion Device	○
Slide Adjust Device	●	Foot Switch	○
Die Heigh Indicator	●	Quick Die Change Device (Die Lifter,Clamp And Die Arm Shift Mode）	○
Balance Device	●		○
Rotary Cam Switch	●	Slide Knock-out Device	○
Crank Angle Indicator	●	Misfeed Detection Consent	○
Power Supply	●	Anti Vibration Press Mount	○
Electric Stroke Counter	●	Photo-electronic Safety Device	○
Air source Recepatacle	●	Feeder	○
Presrt Counter	●	Uncoiler	○
Presrt Counter	●	Leveler	○
Against Over-run Safety Device	●	Machanism Hand	○
Maintenance Tool Box	●	Die Room Light	○
Operation Manual	●