1. Casting or welding sheet composite structure; The crossbeam, left and right columns, and the base frame (working table) are integrate with 4 tightening bolts. Computerized optimum design is adopted to ensure high strength, rigidity and other requirements of the frame.
2. Clutch-brake system uses pneumatic friction with rigid interlock, which leads to smooth operation, low noises, operation safety and reliability, and a longer service life.
3. Die set height adjustment is protected by the mechanical and crush-proof interlock. Operation and maintenance become easy and safe.
4. Reasonable lubrication system ensures adequate oil filling to each oiling point. According to customers' requirement, grease and oil lubrication of manual, maneuver and automatic control can be available.
5. According to customers' requirements, air cushion and pneumatic-hydraulic plenum chamber cushion can be available.
6. The PLC control system adopted by the electric control ensures high reliability. According to actual situation, ordinary (relay) electric control can be used.
7. According to customers' requirements, digital display intelligence control (the function of die height, automatic lubrication system, tonnage display and so on) can be available.

Model Technical Data		JC31-100	JC31-160A	JC31-200	JC31-250	JD31-250	JD31-315	JC31-315	JD31-400	JC31-400	JD31-500	JD31-630
		JD31-100	JD31-160
NominalCapacity      (kn)		1000	1600	2000	2500	2500	3150	3150	4000	4000	5000	6300
NominalPressStroke (mm)		10	8	10	10	10.4	10.5	10.5	13.2	13.2	13	13
StrokesofSlide      (mm)		160	160	200	250	315	300	300	400	400	400	400
StrokesperMinute                            (S/min)		40	32	30	28	20	20	25	20	20	16	12
Max.DieHeight        (mm)		300	370	450	480	490	490	500	550	550	600	700
DieHeightAdjustment (mm)		90	120	120	120	200	200	200	250	250	250	250
DistanceBetweenGibs  (mm)		600	720	790	790	810	910	1150	1060	1060	1330	1500
AreaofBolster(FB×RL)  (mm)		620*620	800*800	950*950	950*950	950*1000	1100*1100	920*1040	1200*1240	1000*1230	1200*1240	1500*1700
AreaofSlideBottom(FB*RL)(mm)		400*500	590*755	720*930	720*930	850*980	960*1070	110*1120	1000*1230	1200*1240	1100*1230	1400*1680
cushion	Pressing/enjection force (kn)		160		200	400/63	500/76		500/76		500/76	1000/150
	Stroke        (mm)		80		100	150	160		200		200	250
MatorPower      (kw)		7.5	15		22	30	30		45		55	55
Height above floor  (mm)		2890	4805		5235	5775	6620		6130		7030	7396
Overall dimensions(FB*RL)		1415*1860	2580*2640		2630*2290	2262*2070	2416*2520		2530*2400		4100*3756	3015*4050
Total weight   (ton)		6.5	16		25	31.3	35.8	30	48.5		65	96.7