Model Number

J21G

Features:

J21G series C-frame high speed press has the following advantages:

It is of welded frame, sufficient strength and reliable rigidity.

A dry-type friction clutch, smooth in the joint of friction disc, with big torque transmission and is suitable for use in operation of high speed.
Long gig of guide ways.

Rod connect with high accuracy, high reliability.
Clamping feeder devices with mechanical driving, ensuring the position accuracy in high feeding speed.
Synchronous teeth-type belts (adopted in place from main motor to flywheel and the crank to clamping feeder), high efficiency in driving and simplification in structure, PLC controller-compact in electrical control system, and simplification in running, safety in operation.
The above features make the press easy to operate and adjust, reliable in action and precise for the whole machine. In turn, they greatly raise the performance-price ratio and economic-technological efficiency.

Specifications		Unit	J21G-25	J21G-45
Nominal Capacity		KN	250	450
Nominal Stroke		mm	1.6	2
Slide Stroke		mm	30	35
Slide Strokes Per Minute		Times/min	100-350	100-350
Maximum Die Set Height		mm	260	300
Die Height Adjustment		mm	50	60
Slide Bottom Size	L*R	mm	490	540
	F*B	mm	280	365
Stem Hole Size	L*R	mm	40	50
	F*B	mm	50	60
Bolster Size	L*R	mm	700	780
	F*B	mm	350	400
Weight(Approximate)		Kg	2350	5000