Dear Partners,
We are having a long weekends coming up to celebrate the Middle Autumn Festival (Taiwan National Holiday) September 29th - October 1st.
We would like to take this great opportunity to thank you for your continued support, wish you and your family, the members of your company healthy, wealthy, prosperous and all the best.
Happy Middle Autumn Festival!
COLD FORMING PRESS FOR WASHER PRODUCTION
FEATURES OF EQUIPMENT FOR PRODUCTION OF WASHERS AND COMPLEX PARTS
Why do so many partners from around the world choose our equipment?
The first feature. Construction equipment and technical specifications of its components
The principle of operation of the press:
The equipment is a mechanical press with CNC for the production of metal washers by cold stamping method. Its principle of operation is based on the conversion of rotary motion to drive reciprocating movement of the slide. Working part of the press is a rubber stamp, it consists of two halves. Upper movable (punch) and lower fixed (die). The die is secured to the table, to the punch press ram. The structure of the press mechanism includes an automatic feeding of metal into the work zone, as well as a calibration device for imparting a rolled sheet more rectilinear appearance, conveyor to remove metal scrap from the work area. Main engine of a press is equipped with oil cooler for protection against overheating. Press control is performed through touch-screen monitor. The monitor is mounted in a metal housing.
Form factor:
The housing is designed according to the type of box and has good stiffness. Deformation during forming is minimized. Improved accuracy of bottom dead center. On each side of the body there are holes for easy installation of additional equipment.
Drive:
The drive is completely hidden inside the body. The slide is driven by a servo gear and eccentric shaft, sealed by toggle joints.
Safety brake:
Dry friction pads are applied. Once the main engine is running, the brake can be activated automatically if for 30 seconds there were no operations, safety brake automatically disconnects the electricity supply to the main engine and immediately stops the machine.
Additional equipment:
At the request of the customer on this mechanism different automation equipment can be set. For more information, please contact the technical staff of our company.
The second feature. Servomotor Kingservo, Taiwan
Features of servomotor Kingservo
This mechanism is the latest model of servomotor. Compared with traditional presses with switches, there is a slide body to the bottom dead center, which improves the accuracy of the molding. The rate of convergence of the mold in such small presses is low, that will extend the service life and reduce the impulse and noise at the time of contact. Thus, this mechanism is particularly suited to forging, cutting plates and cold forming.
Servomotor with management through negative feedback allows precisely control the motion parameters. Important characteristics are the dynamics of the servo motor, fluidity, energy efficiency. Press for cold heading of washers and products is equipped with servo drive, made in Taiwan.
The third feature. Possibility of changeover for heading of products of a rod (wire coil) and from a sheet of steel
EQUIPMENT FOR WASHERS COLD PRODUCTION idealy match for heading washers and flat products. A special feature is the ability to heading production of flat form of metal rod and sheet metal.
Molds are made from high-quality metal brand SKD-11 and S45C. The cost of the tool set is comparable to the average cost of foreign cars.
The fourth feature. Cost of consumption of raw
Possibility of lateral movement (left / right) of the feeder creates the possibility of the most effective use of metal blanks.
This also minimizes the amount of waste produced.
The fifth feature. The heading of products of complex shape
The technology of production of complex shapes requires multi-position equipment. Furthermore, the technology may vary depending on the method of heading washers – made of rod or sheet metal.
The heading of products of rod requires the use of equipment for pre-heading (cutting machine for cutting and flattening the blank) and cold forging equipment (3-Position cold heading machine with servo drive).
Equipment for the production of washers. Cutting machine for cutting and flattening the blank.
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| 1 item - cut (cutting knife). |
2 position - flattening the blank (Press Form) |
Cutting machine for cutting and flattening the blank is applicable in the case of the production of washers from bar or coil of wire. The machine produces a preconditioned blank, cut it to length and produces a flattening of the blank under the pressure of the mold.
Equipment for the production of washers. Multi-position cold-heading machine with servo motor series R2N
Multi-position cold-heading machine with servo motor produces parts of complex shape by punching sheet metal, long products made of special alloys, stainless steel, tin with minimal loss of material.
- flat washers, high strength
- lock washers with external teeth
- washer
- locking ring
- gears, sprockets
- covers, awnings
- complex products, aluminum washers.
Equipment for the production of washers. Three-position cold-heading machine with servo motor series RCF
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Three-position cold-heading machine with servo motor series HCF is ideal for the production of high strength class nuts for large cars and Kamaz.
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The sixth feature. Energy saving and safety in operation
and other modern laws and safety standards when dealing with the press, which have been designed to provide comfort and safety of the worker. The following equipment is protective:
1) Emergency stop device.
2) Devices for the motor overload protection.
3) Safe circuit for bimanual operation.
4) Means to prevent too low speed (variable speed).
5) Devices for control of errors.
6) The photoelectric protective equipment. (Special accessory)
Equipment for the production of washers. Technology of production of washers
Cold Heading washers M16 and iron plates of sheet metal
the automatic feeder.
The feed rate of
the blank is controlled
by an inverter.
operation:
manual,
single-pass,
automatic.
calibration
unit.
the function of the
rectifying blanks,
exclude the presence
of metal bends.
mechanism
is reliable.
Reversing device
of main motor.
Centralized lubricating
fluid supply system.
changing molds
is simple and easy,
does not take
much time.
Pads for fixing
guardrails,
barrier-type.
Products
High-strength washers
Washer, high strength
Washer, high strength
Washer, high strength
Small diameter fasteners (micro fasteners)
Spring washer (Grover), a small-diameter steel
Washer, flat, small
diameter steel
Reinforced washer (body), small diameter steel
Lock washer with external teeth, a small-diameter steel
Stainless steel washers
Washer, flat, stainless steel
Spring washer (Grover)
Reinforced washer (body)
Lock washer with external teeth, stainless
Retaining rings
Retaining ring for shaft
Lock ring for holes
Washers are not included in other sections
Flat washer GOST 11371-81 (DIN 125), GOST 6958-78 (DIN 9021), reinforced
Spring washer (Grover).
Normal, heavy, light
Washer
Lock quick
EPDM with
rubber shim
Lock washer with
notches (spring)
Lock
washers
Spring
Dished
Split
Washer
Lock crow
Washer
Lock
Washer
Cutting machine for cutting and flattening the blank
| Model | RSD-200 | RSD-300 | RSD-400 | RSD-600 | |
| Performance | KN | 2000 | 3000 | 4000 | 6000 |
| The point of the nominal traction | mm | 7 | 8 | 10 | 10 |
| The stroke length of the slide | mm | 150 | 180 | 200 | 220 |
| Number of strokes per minute | st/min. | 50 | 45 | 40 | 35 |
| Installation movement | mm | 12 | 12 | 15 | 15 |
| Max. diameter of the cut | mm | 20-30 | 20-36 | 25-42 | 30-50 |
| Length of the cut | mm | 15-35 | 15-40 | 20-40 | 25-50 |
| Min. product thickness | mm | 6 | 8 | 8 | 10 |
| Max. diameter of products | mm | 42 | 52 | 63 | 75 |
| Main engine | KN | 20 | 30 | 45 | 55 |
| Required air pressure | kg / cm2 | 5 | 5 | 5 | 5 |
MULTI-POSITION COLD-HEADING MACHINE WITH SERVO MOTOR FOR FASTENERS, METAL HARDWARE AND COMPONENT PARTS MADE OF RODS (COILS OF WIRE)
| Model | RCF-330 | RCF-345 | RCF363 | RCF-380 | RCF-3100 | |
| Performance | KN | 3000 | 4500 | 6300 | 8000 | 10000 |
| The point of the nominal traction | mm | 7 | 8 | 10 | 10 | 10 |
| The stroke length of the slide | mm | 160 | 180 | 220 | 250 | 250 |
| Number of strokes per minute | st/min. | 45 | 40 | 35 | 30 | 30 |
| Height of mold | mm | 500 | 550 | 600 | 700 | 700 |
| Installation movement | mm | 25 | 25 | 25 | 25 | 25 |
| Slip Area(left / right x forward / backward) | mm | 800x700 | 850x750 | 900x800 | 1000x850 | 1000x850 |
| Area Bolster Plate (left / right x forward / backward) | mm | 900x830 | 950x870 | 1000x950 | 1100x1050 | 1100x1050 |
| The slope of the die | mm | 160 | 180 | 220 | 240 | 260 |
| The diameter of the perforation | mm | 100 | 120 | 140 | 150 | 150 |
| The diameter of the core die aperture | mm | 130 | 150 | 180 | 200 | 220 |
| Ejection power in the lower part | mm | 50 | 60 | 80 | 100 | 100 |
| Ejection power in the upper part | mm | 35 | 40 | 45 | 50 | 50 |
| Thickness of Bolster Plate | mm | 150 | 150 | 200 | 200 | 200 |
| Height of Bolster Plate | mm | 900 | 1000 | 1100 | 1200 | 1200 |
| Main engine | kW | 75 | 95 | 132 | 150 | 175 |
| Required air pressure | kg. / Cm3 | 5 | 5 | 5 | 5 | 5 |
| Model | RCF-530 | RCF-545 | RCF-563 | RCF-580 | RCF-5100 | |
| Performance | KN | 3000 | 4500 | 6300 | 8000 | 10000 |
| The point of the nominal traction | mm | 7 | 8 | 10 | 10 | 10 |
| The stroke length of the slide | mm | 160 | 180 | 220 | 250 | 250 |
| Number of strokes per minute | st/min. | 45 | 40 | 35 | 30 | 30 |
| Height of mold | mm | 500 | 550 | 600 | 700 | 700 |
| Installation movement | mm | 25 | 25 | 25 | 25 | 25 |
| Slip Area(left / right x forward / backward) | mm | 1100x700 | 1150x750 | 1300x800 | 1400x850 | 1450x850 |
| Area Bolster Plate (left / right x forward / backward) | mm | 1200x830 | 1250x870 | 1400x950 | 1500x950 | 1550x1050 |
| The slope of the die | mm | 160 | 180 | 220 | 240 | 260 |
| The diameter of the perforation | mm | 100 | 120 | 140 | 150 | 150 |
| The diameter of the core die aperture | mm | 130 | 150 | 180 | 200 | 220 |
| Ejection power in the lower part | mm | 50 | 60 | 80 | 100 | 100 |
| Ejection power in the upper part | mm | 35 | 40 | 45 | 50 | 50 |
| Thickness of Bolster Plate | mm | 180 | 200 | 230 | 250 | 250 |
| Height of Bolster Plate | mm | 1000 | 1150 | 1250 | 1400 | 1400 |
| Main engine | kW | 75 | 95 | 132 | 185 | 210 |
| Required air pressure | kg. / Cm3 | 5 | 5 | 5 | 5 | 5 |
MECHANISM OF AUTOMATIC BLANKS FEEDING WITH SERVOMOTOR
| Model | RTF-150 | RTF-200 | RTF-250 | |
| Feeding | mm | 120-180 | 150-220 | 200-280 |
| Belt clamp | mm | 20-40 | 30-70 | 30-80 |
| Rod range | mm | 130-160 | 180-240 | 200-250 |
| The height of the feeding line | mm | 800 | 1200 | 1400 |
| Dimensions of the feeding line | mm | 35-35 | 60-50 | 70-60 |
COLD-HEADING MACHINE WITH SERVO MOTOR FOR FASTENERS, METAL HARDWARE AND COMPONENT PARTS MADE OF SHEET STEEL
| Model | RF2-160 | RF2-250 | RF2-350 | RF2-450 | RF2-630 | |
| Performance | KN | 1600 | 2500 | 3500 | 4500 | 6300 |
| The point of the nominal traction | mm | 6 | 6 | 6 | 6 | 7 |
| The stroke length of the slide | mm | 150 | 150 | 180 | 180 | 220 |
| Number of strokes per minute | st/min. | 50 | 45 | 40 | 40 | 35 |
| Height of mold | mm | 350 | 400 | 450 | 500 | 600 |
| Installation movement | mm | 25 | 25 | 25 | 25 | 25 |
| Slip Area(left / right x forward / backward) | mm | 800x600 | 900х650 | 1000х700 | 1100х750 | 1200х850 |
| Area Bolster Plate (left / right x forward / backward) | mm | 900x650 | 1000х710 | 1100х850 | 1200х900 | 1300х950 |
| Thickness of Bolster Plate | mm | 150 | 150 | 200 | 200 | 200 |
| Height of Bolster Plate | mm | 900 | 900 | 1000 | 1000 | 1100 |
| The size of the side windows (front / rear x height) | mm | 530x500 | 560х550 | 650х650 | 650х700 | 700х800 |
| Main engine | kW | 30 | 45 | 55 | 75 | 125 |
| Power | kVA | 50 | 75 | 125 | 168 | 220 |
| Required air pressure | kg. / Cm3 | 5 | 5 | 5 | 5 | 5 |
| Model | RF2-160 | RF2-250 | RF2-350 | RF2-450 | RF2-630 | |
| Performance | KN | 1600 | 2500 | 3500 | 4500 | 6300 |
| The point of the nominal traction | mm | 6 | 6 | 6 | 6 | 7 |
| The stroke length of the slide | mm | 150 | 150 | 180 | 180 | 220 |
| Number of strokes per minute | st/min. | 50 | 45 | 40 | 40 | 35 |
| Height of mold | mm | 400 | 450 | 500 | 500 | 600 |
| Installation movement | mm | 60 | 80 | 100 | 100 | 100 |
| Slip Area(left / right x forward / backward) | mm | 1200x600 | 1300х700 | 1500х750 | 1500х800 | 1700х850 |
| Area Bolster Plate (left / right x forward / backward) | mm | 1300x670 | 1400х770 | 1600х850 | 1600х900 | 1800х950 |
| The thickness of die block | mm | 170 | 200 | 200 | 200 | 200 |
| Height of Bolster Plate | mm | 1000 | 1000 | 1100 | 1200 | 1300 |
| The size of the side windows (front / rear x height) | mm | 550x450 | 630х650 | 670х700 | 700х700 | 700х800 |
| Main engine | kW | 30 | 45 | 55 | 75 | 125 |
| Required air pressure | kg. / Cm3 | 5 | 5 | 5 | 5 | 5 |
COLD-HEADING MACHINE WITH KNUCKLE JOINT
| Model | RSP-400 | RSP-630 | RSP-1000 | |
| Performance | KN | 4000 | 6300 | 10000 |
| The point of the nominal traction | mm | 7 | 8 | 10 |
| The stroke length of the slide | mm | 180 | 220 | 240 |
| Number of strokes per minute | st/min. | 40 | 35 | 30 |
| Height of mold | mm | 500 | 600 | 700 |
| Installation movement | mm | 25 | 25 | 25 |
| Slip Area(left / right x forward / backward) | mm | 550х550 | 650х650 | 800х800 |
| Area Bolster Plate (left / right x forward / backward) | mm | 600х650 | 750х750 | 950х950 |
| Power expulsion | mm | 60 | 70 | 90 |
| Thickness of Bolster Plate | mm | 150 | 200 | 200 |
| Height of Bolster Plate | mm | 800 | 900 | 1200 |
| Main engine | kW | 30 | 45 | 75 |
| Required air pressure | Kg / cm3 | 5 | 5 | 5 |
COLD-HEADING MACHINE OF KNUCKLE-JOINT TYPE
| Model | RC3-400 | RC3-630 | RC3-800 | RC3-1200 | |
| Performance | KN | 4000 | 6300 | 8000 | 12000 |
| The point of the nominal traction | mm | 7 | 8 | 8 | 10 |
| The stroke length of the slide | mm | 180 | 220 | 240 | 240 |
| Number of strokes per minute | st/min. | 40 | 35 | 30 | 30 |
| Height of mold | mm | 550 | 600 | 700 | 700 |
| Installation movement | mm | 25 | 25 | 25 | 25 |
| Slip Area(left / right x forward / backward) | mm | 650x650 | 750x750 | 800x800 | 850x850 |
| Area Bolster Plate (left / right x forward / backward) | mm | 750x700 | 850x800 | 900x900 | 1000x1000 |
| The slope of the die | mm | 180 | 220 | 240 | 260 |
| The diameter of the perforation | mm | 120 | 120 | 140 | 150 |
| The diameter of the core die aperture | mm | 150 | 180 | 200 | 220 |
| Ejection power in the lower part | mm | 60 | 70 | 80 | 100 |
| Ejection power in the upper part | mm | 40 | 45 | 50 | 50 |
| Thickness of Bolster Plate | mm | 150 | 200 | 200 | 200 |
| Height of Bolster Plate | mm | 1000 | 1100 | 1200 | 1200 |
| Main engine | kW | 30 | 55 | 75 | 95 |
| Required air pressure | kg. / Cm3 | 5 | 5 | 5 | 5 |
EQUIPMENT FOR PRODUCTION OF SPRING WASHERS (GROVER)
| Model | RS-10 | |
|---|---|---|
| Material | 22K & S45C | SW-57A |
| Specification | 8 mm, 10 mm, 12 mm is used for screws | 6 mm, 8 mm, 10 mm is used for screws |
| Engine power | 3 hp | |
| Dimensions of equipment | 142х112х140 cm, 920 kg | |
| Dimensions RE.unit + water cooling tank | 65х54х115 cm, 150 kg | |
| Dimensions of wire pay-off stand | 155х142х80 cm, 395 kg | |
- Material Wire: wire springs made of steel.
- Flattening is carried out by feed handwheel.
- Flattering process > winding > cutting > and forming of washers is performed at the same time.