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JB36 Series Straight Side Double-Crank Press

For the purpose of fulfilling the constant changing demands of worldwide customers, we commit ourselves to providing high quality double crank presses. All our double crank straight side presses are manufactured under the strict surveillance of our experienced and qualified professionals. Only high grade raw materials and key components are utilized in the production, and all of them are acquired from trusted vendors. To suit individual demands, this metal forming press is available in various specifications.

Product Features
1. The straight side double crank press features a closed type integral welded structure. This design effectively avoids the angular deformation which is often seen in C-frame presses. Thus, the processing precision is improved, and the service life of press tooling is prolonged.
2. JB36-110 to JB36-160 models of straight side presses have six-surface slide guides, and other models come with eight-surface ones.
3. The number of strokes is infinitely adjustable. This makes this machine toolapplicable for processing of different types of workpiece.
4. The adoption of wet type clutch ensures low noise and convenient maintenance.
5. The straight side double crank press has a protection unit to avoid damages to the press tooling and the machine caused by hydraulic overload. This protection function also makes the metalworking tool easy to use.
6. JB36-110 to JB36-400 models adopt the thick-film lubrication system, while other models adopt the thin-film lubrication method.
7. The PLC and encoder controlled electrical system is available with a human machine interface, and features reliable performance and convenient usage.
8. According to clients' demands, this straight side double crank press is available with optional configurations such as the air cushion, automatic feeder, transmission output shaft, and the photoelectric protector.

Technical Parameters
Model JB36-110 JB36-160 JB36-200 JB36-250 JB36-315 JB36-400 JB36-500 JB36-630 JB36-800
L S L S L S L S L S L S L S
Nominal Force kN 1100 1600 2000 2500 3150 4000 5000 6300 8000
Nominal Pressure Stroke mm 5 3 6 3 7 4 7 4 8 5 8 5 10 6 10 12
Slide Stroke mm 180 110 200 130 230 150 250 180 250 180 250 180 280 180 300 300
Stroke Number SPM 35-65 45-80 30-50 35-65 25-45 30-55 20-40 30-50 20-35 25-45 20-30 25-40 18-25 20-30 15-25 14-18
Max. Die Set Height mm 400 435 450 485 500 540 550 585 550 585 550 585 580 630 600 700
Die Set Height Regulating Variable mm 90 100 110 120 120 120 120 120 150
Distance betweenColumns mm 1750 1970 2270 2400 2570 2750 2900 3100 3300
Slide Bottom Size Length mm 1360 1500 1850 2000 2100 2300 2400 2600 2700
Width mm 520 580 650 700 750 800 850 1100 1200
Dimension of the Working Table Length mm 1730 1930 2250 2300 2450 2700 2850 3000 3200
Width mm 680 760 840 920 950 1000 1200 1400 1500
Left and Right Opening on Uprights Top-Bottom mm 710 700 700 700 800 800 750 700 700
Width mm 600 750 800 900 1000 1000 1000 1100 1100
Overall Dimensions Length mm 2330 2770 3160 3400 3600 3800 3900 4000 4200
Width mm 2060 2315 2700 2820 2950 3460 3750 3900 3900
Height mm 3530 4200 4260 4800 5030 5100 5870 6100 6200
Main Motor Power kW 15 22 22 30 37 37 45 55 75
Total Weight kg 17000 22000 31000 40000 58000 55000 70000 85000 100000

Lejia is a trusted manufacturer of straight side double crank presses. In addition to mechanical presses, we can also supply hydraulic presses, high speed press lines, etc. As your one stop shop for sheet metal processing equipment, we can additionally supply hydraulic ironworker, hydraulic bending machine, CNC swing beam shear, and more. We welcome you to contact us for more details about our metalworking machinery.

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