Jw31-160 / Jw31-200 / Jw31-250 / Jw31-315 / Jw31-400 / Jw31-500

• Customization: Available
• Type: Screw Press
• Forging Forming Method: Free Forging
• Model NO.: JW31-160 / JW31-200 / JW31-250 / JW31-315 / JW31-4
• Power Source: Pneumatic
• Feature: Precision
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• Capacity: 1600 Kn
• Slide Stroke: 180mm
• Transport Package: Wood Case
• Specification: CE ISO9001
• Trademark: WELLON
• Origin: China
• HS Code: 84621090
• Production Capacity: 200PCS/Month

Product Description

Performence Features:
JW31 straight side single crank press is applicable to light, thin material, for single, and progressive die application in blanking, piercing, bending, forming, interlink with ROT line or transfer unit. High rigidity frame, applications suitable for various kinds of stamping works.
1. The steel fabricated press frame in one piece and annealed for full stress-relieve.
2. Oil cooled combined clutch and brake.
3. Extra long 8 faces guide rails for high precision.
4. PLC control, hydraulic overload protected, auto lubrication system.
5. Motorized slide adjustment.
Technical parameter: 

ITEM		UNIT	JW31-160	JW31-200	JW31-250	JW31-315	JW31-400	JW31-500
Nominal Capacity		KN	1600	2000	2500	3150	4000	5000
Slide Stroke		mm	180	200	220	220	250	250
Slide Strokes	Fixed	spm	40	35	30	30	25	20
	Variable(optional)	spm	25-40	25-35	20-30	20-30	18-25	15-20
Max.Die Shut Height		mm	400	450	500	550	600	650
Die Shut Height Adjustment		mm	110	110	120	120	120	120
Side Hole Size	F-B	mm	650	750	800	850	900	1000
	Height	mm	350	370	430	480	520	650
Distance Between Uprights		mm	1100	1200	1300	1350	1450	1600
Bolster Size	F-B	mm	650	750	800	850	900	1000
	L-R	mm	1000	1100	1200	1250	1350	1500
	Thickness	mm	165	180	190	190	200	220
Slide Bottom Size	F-B	mm	600	700	750	800	850	950
	L-R	mm	750	850	950	1000	1100	1250
Bolster Surface Height		mm	1000	1100	1200	1200	1200	1200
Overall Dimensions	F-B	mm	2400	2600	2820	2920	3050	3340
	L-R	mm	1900	1960	2250	2150	2370	2700
	Height	mm	3400	3850	4300	4400	4600	4800
Motor Power		KW	15	18.5	22	30	37	45
Weight(approximate)		kg	18000	23500	29500	37500	39500	51000

 Standard accessories:                                                                                   

1.Wet clutch                                                                                                   

2.PLC

3.Hydraulic overload protecting pump

4.Touch screen 

5.Cam controller

6.Die height adjusted motor 

7.Auto lubrication system   

8.Manual lubrication system 

9.Double hand control panel  

10.Electronic crankshaft angle indicator

11.Predetermined counter

12.Balance cylinders for slide and upper die

13.Work light

14.Joint for air

15.Joint for miss-feeding

16.Absorbing pads

 Optional accessories:
1) Dry clutch
2) Light curtain
3) Inverter
4) Variable speed motor
5) Foot pedal
6) Cushion
7) Auto feeding shaft
8) NC feeder
9) Die quick change device