Jh21 Series Open High Performance Pneumatic Power Press with Front Fixed Bed on Promotion

Model NO.
Power Source
High Precision
CE, ISO 9001
Transport Package
Standard Export Package
Wuyi, Zhejiang
HS Code
We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Jh21 Series Open High Performance Pneumatic Power Press with Front Fixed Bed on Promotion, The product will supply to all over the world, such as: Tajikistan, Israel, Malta, We honor ourselves as a company that comprises of a strong team of professionals who are innovative and well experienced in the international trading, business development and product advancement. Moreover, the company stays unique among its competitors due to its superior standard of quality in production, and its efficiency and flexibility in business support.
Zhejiang Jinaolan Machine Tool Co., Ltd. Diamond / Audited Supplier
Product Application
C-frame Powe Press With Pneumatic Clutch & Brake
1.JH21 Series Presses is one of the new generation of plate process and developed by Besco Machinery Limited ,The press is for cutting, punching, blanking, bending and light stretching work.
2.C-Type Steel-welded frame, high rigidity and less deformation Compact,wide body frame eliminating vibration for improved ide life and machine.
3. Rigid construction guarantees exact die mating,Six-side long rectangle guides of the slide with high moving precision and high accuracy, extending the service life of the die.
4. Highly advanced, rigidly supported gears, operate in oil bath without any noise saves space, reduces, shaft deflection, increases gear life.
5. High accuracy, high efficiency, simple and convenient operation, good performance, favorable price and best service.
1. Transmission control and brake systems:
1. The Press adopts the low inertia combined dry pneumatic friction clutch and brake from OMPI, Italy, Smoother press performance, easier maintenance, to ensure reliable safety and flexible action,Iow noise, long service life.
2. Driving gear is installed into the frame and gear is immersed in oil reservoir. Customer could choose Electromagnetic governor. which is stepless speed regulation within a certain range and enlarge the area of craf.
3. The press adopts hexahedral rectangle lengthen gib, which has high guiding precision and steady precision.
4.PLC from Omron electrical control system allows various auto-equipment reprogrammed accord-lng to different requirements and perform various functions,to ensure high reliability and high adaptability,
5. Use adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch.
6. Machine is with both hands button and foot switch to achieve continuous, single and inching practices.
7. Auto grease lubrication system,easy stroke adjustment mechanism increases press versatility tremendously.

8. Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;

9. The press adopts cam controller which be combined with proximity switch (Schneider) which will realize the synchronous detection and monitoring reliably.

2. Ram adjustment and Structure:

1. The RAM is a whole cast form construction which adopts imported hydraulic overload protector from Showa, Japan with agile and reliable action. After overload, it can reset automatically to reduce the down time and improve the availability of press.

3. Electrical system and the safety interlock:

1. Electrical components are imported or from Sino-foreign joint Venture,in accordance with international standards,reliable safety,long life,good anti-interference ability,a radiation unit is fitted in electrical cabinet.

2. Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate.


1.One-Piece Steel welded body, tempering treatment, accuracy and stability;
2.Vertical located crankshaft, compact structure;
3.The crankshaft undergoes grinding treatment after high frequency quenching;
4.Lengthened rectangular guideway with a surface of bronze plate;
5.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
6.PLC control and imported safety dual valve;
7.Dry clutch and hydraulic overload protector.
No Item Unit ALC-110(V TYPE)
1 Drive type Crank type
2 Frame type One-piece steel welding body
3 Nominal capacity KN 1100(110T)
4 Rated tonnage point mm 5
5 Forcing point 2
6 Stroke mm 180
7 Die height mm 400
8 Slide adjustment mm 100
9 Speed pc/min 35-65
10 Bolster size mm 1800×650
11 Slide size mm 1400×500
12 Die cushion type —- One plate two cylinder
Capacity mm 70
Stroke kN 3.6*2
Pad area mm Pending
13 Main motor power KW×P 11×4+Inverter
14 Color —- Sand color
15 Accuracy —- Japan JIS class 1

Standard Accessories and Optional Accessories

Hydraulic Overload Protector °Pneumatic Die Cusion Device
Manual Drive Lubrication System °Preset Counter
Inverter °Quick Die Change Device
(Die lifter, Clamp And Die Arm shift mode)
Manual Slide Adjust Device °Slide Knock-Out Device
Electrical Die Height Indicator °Feeder
Balance Device °Uncoiler
Rotary Cam Switch °Leveler
Crank Angle Indicator °Mechanism Hand
Electric Stroke Counter  °Foot Switch
Air Source Receptacle °Wet Clutch
Against Over-Run Safety Device  
• Maintenance Tool Box  
Operation Manual  
  Die Room Light  
 Power Supply  
 Misfeed Detect Consent  
Anti Vibration Press Mount  
 Photo-Electronic Safety Device  
Electrical Automatic Lubrication System

Product photos