Double Crank C Frame High Precision Press

Short Description:

The gap frame double crank press machine with high precision features large die areas to accommodate a wide variety of dies and jobs, making this line of press machine the perfect choice for a long list of applications.


Product Detail

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Product Description

300 Tons Double Point Gap Frame Press Machine With High Precision
The gap frame double crank press machine with high precision features large die areas to accommodate a wide variety of dies and jobs, making this line of press machine the perfect choice for a long list of applications. Counter-rotating double crankshafts direct the tonnage towaards the center of the slide and bolster. Counter-rotating main gears eliminate side-thrust loads, improving die life. Precision machined steel frames, a cast slide body and 6-point full length slide guides provide for accurate repeatability.

Double Crank C Frame High Precision Press

Key Features

C-frame presses refer to a kind of hydraulic presses in which the frame resembles the shape of the letter "C". The hydraulic presses use a pump to move hydraulic oil into the top of the cylinder to increase pressure. This machine has different size capacities and customers can choose different tonnages. The pump can be manual, electrical or air powered.
Hydraulic presses can be used to press or pull bearings, flatten material, bending material, punching holes, and some presses are for special uses such as pressing forklift tires on or off hubs. These procedures are done by placing the work piece on the table of the press, aligning the ram with the location of the work piece where the procedure needs to be done and placing the ram into motion (manually, electrically, or air) and the procedure is accomplished.

Below are some properties of the C-frame presses:

1. This C-frame press has steel welded body with good rigidity;
2. With six-side long rectangle guides of the slide in high precision, the double crank presses are stable in running;
3. The number of C-frame double crank presses is adjustable and applicable to different parts of the job requirements;
4. The hydraulic press machines have wet clutch, low noise and it is of convenient maintenance;
5. Transmission gear gumming lubrication, low noise, stable transmission;
6. Hydraulic overload protection device, automatic emergency stop, press and die protection safety, easy to use;
7. This crank press machine has electrical system using PLC control, encoder, computer program, convenient operation, reliable performance;
8. With optional photoelectric protection, a drive output shaft, automatic feeding, and air cushion device, the crank press machine is of high precision.

Product Specifications

Item  C Frame Double Crank110 Tons Press Machine C Frame Double Crank160 Tons Press Machine C Frame Double Crank200 Tons Press Machine
Model V H V H V H
Capacity 110 160 200
Rated Tonnage Point Mm 5 3 6 3 6 3
Stroke Mm 180 110 200 130 250 150
Stable Speed S.P.M 35~65 50~100 30~55 40~85 25~45 35~70
Die Height Mm 400 435 450 485 500 550
Slide Adjustment Mm 100 100 120
Slide Area Mm 1400×500×70 1600×550×70 1850×650×95
Bolster Area Mm 1800×650×130 2000×760×150 2400×840×170
Main Motor Kw.P 7.5×4 11×4 15×4
Air Pressure Kg/Cm² 5~6 5~6 5~6
Presses Precision Ton JAPAN JIS CLASS 1 
Die Cushion  Two Plate & Two Cylinders
Capacity Ton 3.6×2 6.3×2 10×2
Stroke Mm 70 70 80
Die Cushion Work Part Dimension Mm 350×235×2 410×260×2 540×350×2

Product Components

ITEM DESCRIPTION MANUFACTURER REMARK
Mechanical Components Ball Bearing SKF/NTN From Germany/Japan
Oil Seal NOK Japan
O-Ring NOK Japan
Air Tank Rongda/Kinglan Taiwan/China
Clutch/Brake Jiekai China
Quick Die Change Fuwei Taiwan
Electric Components Main Motor Dong Yuan Taiwan
Inveter Delta Taiwan
Brake Motor Fute Beijing China
Contactor Schneider France
Photo-Electrical Protection Jining Keli China
Relay Schneider France
Two-Hands Button Schneider France
Emergency-Stop Button Schneider France
Touch Screen Delta Taiwan
PLC Delta Taiwan
Encoder Guangyang Japan
Proximity Switch Omron Japan
Operating Mode Switch With Lock Simens Germany
Metal Socket Fade  China
Indicator Light Schneider France
Air Components Solenoid Valve & Control Unit SMC Japan
Pneumatic Cylinder With Qualification Manufacturer China
Clutch / Brake Solenoid Valve TACO Japan
Hydraulic Components Eletric Grease Pump IHI Japan
Quick Die Change FUWEI Taiwan
Overload Production Device KOSMEK/SANDSUN Japan

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