JS31 single point H frame eccentric gear press
JS31 closed type single point press is widely used in industries including automobile, tractor, agriculture machinery, textile machinery, electrics, motor, instrument, aviation and weapons. It can fulfill the blanking, forming, bending and shallow-drawing processing. It is more suitable for various sheet forming parts.

Features:
1.Heavy duty lubrication system
2.Ultra-long guide rails
3.Finite element analysis for major partsm rigid and strong
4.Special clutch and brake
Parameters:
Parameter |
Unit |
JS31-125 |
JS31-160 |
JS31-200 |
JS31-250 |
Nominal Capacity |
KN |
1250 |
1600 |
2000 |
250 |
Nominal pressure stroke |
mm |
7 |
8 |
10 |
10 |
Slide Stroke |
mm |
130 |
160 |
200 |
200 |
Strokes Per Minute |
mm |
35 |
32 |
32 |
28 |
Max Die Set Height |
|
350 |
385 |
500 |
460 |
Die Height Adjustment |
mm |
100 |
140 |
120 |
160 |
Slide Bottom Size |
L×R |
mm |
550 |
510 |
700 |
700 |
|
F×B |
mm |
550 |
560 |
700 |
670 |
Bolster Size |
L×R |
mm |
700 |
710 |
800 |
850 |
|
F×B |
mm |
750 |
790 |
850 |
900 |
Side Knockout Rod |
Structure |
|
rigidity |
rigidity |
rigidity |
rigidity |
|
Knockout press. |
|
65 |
70 |
80 |
80 |
Cushion |
Clamping press. |
KN |
60 |
80 |
100 |
120 |
|
Withdraw press. |
KN |
60 |
80 |
100 |
120 |
|
Quantity |
PC |
1 |
1 |
1 |
1 |
|
Stroke |
mm |
65 |
80 |
100 |
100 |
Overall Dimensions |
L×R |
mm |
1610 |
1640 |
2200 |
2185 |
|
F×B |
mm |
1474 |
1725 |
2310 |
2242 |
|
Height |
mm |
4000 |
4325 |
4300 |
4866 |
Motor Power |
Kw |
11 |
15 |
22 |
22 |
Weight |
Kg |
11200 |
12800 |
1500 |
21500 |
Parameter |
Unit |
JS31-315 |
JS31-400A |
JS31-400B |
JS31-400C |
Nominal Capacity |
KN |
3150 |
4000 |
4000 |
4000 |
Nominal pressure stroke |
mm |
12 |
13 |
13 |
13 |
Slide Stroke |
mm |
220 |
250 |
250 |
400 |
Strokes Per Minute |
mm |
28 |
25 |
20 |
20 |
Max Die Set Height |
|
520 |
530 |
565 |
550 |
Die Height Adjustment |
mm |
160 |
160 |
160 |
250 |
Slide Bottom Size |
L×R |
mm |
700 |
810 |
1230 |
1230 |
|
F×B |
mm |
670 |
810 |
1000 |
1000 |
Bolster Size |
L×R |
mm |
850 |
990 |
1240 |
1240 |
|
F×B |
mm |
900 |
1060 |
1200 |
1200 |
Side Knockout Rod |
Structure |
|
rigidity |
rigidity |
rigidity |
rigidity |
|
Knockout press. |
|
80 |
100 |
120 |
120 |
Cushion |
Clamping press. |
KN |
160 |
200 |
200 |
200 |
|
Withdraw press. |
KN |
160 |
200 |
200 |
200 |
|
Quantity |
PC |
1 |
1 |
1 |
1 |
|
Stroke |
mm |
110 |
125 |
125 |
140 |
Overall Dimensions |
L×R |
mm |
2185 |
2437 |
2480 |
3180 |
|
F×B |
mm |
2242 |
2548 |
3610 |
3610 |
|
Height |
mm |
4950 |
5450 |
5625 |
6800 |
Motor Power |
Kw |
30 |
37 |
45 |
45 |
Weight |
Kg |
23820 |
48000 |
48000 |
52000 |
Parameter |
Unit |
JS31-500 |
JS31-500A |
JS31-630 |
JS31-630A |
Nominal Capacity |
KN |
5000 |
5000 |
6300 |
6300 |
Nominal pressure stroke |
mm |
13 |
13 |
13 |
13 |
Slide Stroke |
mm |
250 |
400 |
400 |
400 |
Strokes Per Minute |
mm |
250 |
20 |
16 |
18 |
Max Die Set Height |
|
530 |
580 |
830 |
690 |
Die Height Adjustment |
mm |
160 |
200 |
300 |
200 |
Slide Bottom Size |
L×R |
mm |
810 |
1500 |
1600 |
1450 |
|
F×B |
mm |
810 |
1100 |
1450 |
1100 |
Bolster Size |
L×R |
mm |
990 |
1500 |
1600 |
1450 |
|
F×B |
mm |
1060 |
1100 |
1450 |
1100 |
Side Knockout Rod |
Structure |
|
rigidity |
rigidity |
rigidity |
rigidity |
|
Knockout press. |
|
150 |
150 |
150 |
150 |
Cushion |
Clamping press. |
KN |
250 |
250 |
1000 |
400 |
|
Withdraw press. |
KN |
250 |
250 |
150 |
400 |
|
Quantity |
PC |
1 |
1 |
1 |
1 |
|
Stroke |
mm |
125 |
140 |
200 |
140 |
Overall Dimensions |
L×R |
mm |
2510 |
3510 |
4062 |
3500 |
|
F×B |
mm |
2648 |
4145 |
4670 |
4600 |
|
Height |
mm |
5540 |
6565 |
7710 |
7200 |
Motor Power |
Kw |
45 |
55 |
75 |
75 |
Weight |
Kg |
42000 |
62000 |
92000 |
82000 |
Parameter |
Unit |
JS31-800 |
JS31-1000 |
JS31-1250 |
JS31-1600 |
Nominal Capacity |
KN |
8000 |
1000 |
12500 |
16000 |
Nominal pressure stroke |
mm |
13 |
13 |
13 |
13 |
Slide Stroke |
mm |
500 |
500 |
500 |
500 |
Strokes Per Minute |
mm |
10 |
10 |
10 |
10 |
Max Die Set Height |
|
750 |
800 |
800 |
950 |
Die Height Adjustment |
mm |
300 |
300 |
300 |
300 |
Slide Bottom Size |
L×R |
mm |
1500 |
1600 |
1800 |
1700 |
|
F×B |
mm |
1600 |
1500 |
1600 |
1850 |
Bolster Size |
L×R |
mm |
1600 |
1600 |
1800 |
1900 |
|
F×B |
mm |
1600 |
1600 |
1600 |
1750 |
Side Knockout Rod |
Structure |
|
rigidity |
rigidity |
rigidity |
rigidity |
|
Knockout press. |
|
120 |
200 |
200 |
200 |
Cushion |
Clamping press. |
KN |
1500 |
1500 |
1500 |
2500 |
|
Withdraw press. |
KN |
500 |
500 |
500 |
500 |
|
Quantity |
PC |
1 |
1 |
1 |
1 |
|
Stroke |
mm |
250 |
250 |
200 |
250 |
Overall Dimensions |
L×R |
mm |
4314 |
4250 |
4250 |
4530 |
|
F×B |
mm |
4844 |
5000 |
5000 |
5450 |
|
Height |
mm |
8360 |
8500 |
8500 |
9200 |
Motor Power |
Kw |
75 |
110 |
132 |
132 |
Weight |
Kg |
125000 |
165000 |
180000 |
260000 |
Our Service
1. OEM Manufacturing welcome: Customer brand, Color...
2. Spare parts in stock.
3. We will reply you for your inquiry in 24 hours.
4. Factory visiting, pre-shipment inspection, training...
5. Purchasing agent for related machines...
FAQ
Q1. Are you manufacturer or trader?
A: World is a group company and World is TOP500 Private Company in China. We are manufacturer of construction machines, agriculture machines and power press machines. Actually, we produce most of the parts in our own factory for better cost and quality control. Shanghai Yingxin World is the exporting center of all World brand machines.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order. Sometimes we have some in stock.
Q5. Are you interested in dealership with local company?
A: Yes, we are quite interested in this business. We'd like to cooperate with some local partner to sell more World machines in local market and supply better service.
Q6. What is your warranty policy?
A: We can supply one year warranty for our machines. We will provide parts as free within warranty. We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. Can you provide some videos of your factory and the machine working?
A: Yes, please visit our Facebook to get more videos.
worldpressmachine.en.made-in-china.com
Q9: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.