High-quality cut core transformer sumwic for business for step lap

Company Advantages
1. SUMWIC Machinery cut core transformer is manufactured using fine quality raw material under the supervision of experienced professionals. SUMWIC winding machine is equipped with high-performance German Siemens control systems
2. Using this product means less human error. It can perform repetitive tasks and is less likely to make mistakes than an employee. SUMWIC machine has better performance and stability comparing with other brands
3. This product has operational safety. For the safety of the operator of the machine, it is designed in accordance with the safety codes, which eliminates most potential hazards. Imported high-quality parts are adapted for SUMWIC machines

❈ Main Features

Step-Lap Core Cutting Line

1) Automatic Step-Lap cutting line for transformer core, and cover up to the sheet width 40-420mm.
2) Automatic Feeding, Hole Punch, Two V-Notch, Swing Shear Cutting ,Two Machine Arms receiving.
3) Fully electric running with lower noise and energy conservation.
4) Compact design better than traditional machine, less floor space for installation.
5) Process all kind of transformer laminations. Vertical Step-Lap (3/5/7 Steps), Hybrid Step-Lap (3/5/7 Steps), Horizontal Step-Lap (3/4/5/6/7 Steps).
6) Panasonic (Japan) servo motor and computer system, imported servo reducer, ball screw, linear guide and bearings.
7) High Precision with Tolerance +/- 0.10mm, cutting speed more than 70pcs/min.

❈ Machine Introduction:

High-quality cut core transformer sumwic for business for step lap-1

Main Unit

SCRV-420 step lap cutting line have been designed and built by SUMWIC company, we use the good quality accessories with famous brand, includes Panasonic servo system and PLC (Japan), Servo Reducer(Taiwan), ball screw and linear guideway from Germany and Taiwan, other SMC Pneumatic components and electrical components from Japan. Automatically cut side leg, York and center leg with high precision and high performance.

High-quality cut core transformer sumwic for business for step lap-2

Stacker

The stacker has the table of left and right, it will be automatically taken and stowed by the magnetic arms. The table could be moved up and down by the motor. The movement of the table will be controlled automatically by the main computer, when produce.

High-quality cut core transformer sumwic for business for step lap-3

Decoiler

The decoiler is made of high quality steel, match the motor from overseas with lower noise and high efficiency. The feed speed could be controlled by the Panasonic frequency converter, which best speed match with the main unit, besides, it could forward and reverse the raw material , and the electrical sheet could be back by reverse function. The decoiler with expanded function which is suitable for the different size sheet coil, and the feeding speed up to 80m/min, the max load is about 2000KG.

High-quality cut core transformer sumwic for business for step lap-4

PLC and HMI Touch Screen

Equipped with high performance Panasonic FP Series control system, which be able to generate accurate output pulse, and make the instruction cycle more faster and stable. The program is designed to integrate sophisticated function to greatly reduce the time used by operator for data input. Besides, the self protecting program for all actions performed by the machine to avoid the damage.

Using 15 inch Taiwan WEINVIEW HIM touch screen, equipped with the ARM9 400MHz CPU, and with clear and user friendly software, which boost the data processing and image display.

High-quality cut core transformer sumwic for business for step lap-5

12 Panasonic Servo Motor and Reducer

SCRV Series Step-lap core cutting line equipped with 12 Pcs Panasonic servo motors to realize the corresponding action.

High-speed communication of 5Mbpulse/s achieves ultra-high-precision position control. It is faster and more stable than the traditional 500Kbpulse/s. It also greatly reduces the problem of interference between axis and axis.

Equipped with SESAME special reducer from Taiwan, which has high efficiency, lower back lash, and lower noise. Besides, the design structure is more compact with light weight.

High-quality cut core transformer sumwic for business for step lap-6

Motion Components

Ballscrews: consist of a screw spindle and a nut integrated with rolling elements that cycle through a return mechanism. Ballscrews convert rotary motion into linear motion, and are most commonly used in industrial machinery and precision machines. Hiwin precision ballscrews are made through a grinding process of the screw spindle. Precision ground ballscrews provide high positioning accuracy and repeatability, smooth movement and long service life.

Linear guideways: provide a type of linear motion that utilizes re-circulating rolling elements between a profiled rail and a bearing block. The coefficient of friction on a linear guideway is only 1/50 compared to a traditional slide and are able to take loads in all directions. With these features, a linear guideway can achieve high precision and greatly enhanced moving accuracy.

High-quality cut core transformer sumwic for business for step lap-7

Swing Shear Unit

Using Sumitomo servo reducer with zero backlash, which ensure the swing unit to accurately rotate with high efficiency and less vibration. The cutter be made of the tungsten carbide material with good abrasive resistance, besides, it has good resistance to elevated temperature which improved the cutting speed.

High-quality cut core transformer sumwic for business for step lap-8

Hole Punch Unit

The hole-punch unit add the move function，which is easier to adjust the center position of raw material. Besides, the eccentric hole punch function is added which could adjust the distance freely, and thus increased the diversity of lamination sheet and enriched the production line, furthermore, it makes the replacement of moulds more convenient and faster.

High-quality cut core transformer sumwic for business for step lap-9

Dual V-notch Unit

The step lap core cutting machine use the unique design of dual V- notch unit and rotary shear unit, which could greatly shorten the length of the production line, and realize the multi-functional high speed cutting, meanwhile, it can notch different shape of silicon sheet, so that meets the design requirements of different transformer.

High-quality cut core transformer sumwic for business for step lap-10

Air-conditioner

In order to reduce the temperature of the control cabinet, we added the industrial air-conditioner for cooling, which could slow down the aging rate of the electrical components and makes the machine run at the best condition.

High-quality cut core transformer sumwic for business for step lap-11

Other Unit

The machine added the grating sensor on two side of the shear, to improve the safety of operation. Besides, we also added the anti-locking device to make the material feed smoothly, which reduce the damage of feeding roller, servo motor and reducer,

Company Features
1. We have invested heavily in our people. Everyone at our company is offered experiences and opportunities to grow their knowledge, skills, and capabilities. They help our customers achieve their business goals.
2. SUMWIC MACHINERY CO., LTD aims to maintain high-speed and long-term improvement. Get an offer!

❈ Technical Specification

A)Step Lap Core Cutting Machine

Model	SCRV-300	SCRV-420
Material Width	30~300 mm	40~420 mm
Material Thickness	0.18 ~ 0.50 mm	0.18 ~ 0.50 mm
Hole Size	Ø 6 ~ Ø 25mm	Ø 6 ~ Ø 25mm
Speed	0-120m/min	0-120m/min
Accuracy	±0.1 mm (<1000mm)	±0.1 mm (<1000mm)
Burrs	≤0.02mm	≤0.02mm
Panasonic Servo Motor	12 Sets	12 Sets
Hole Punch	1	1
V-Notch	2	2
Swing Shear	1	1
Magnetic Arm	2	2
Voltage	380VAC, 50/60Hz or Optional	380VAC, 50/60Hz or Optional
Capacity	22 KW	26KW
Power Consumption	1.5KWH	2KWH
Language	Chinese/English	Chinese/English
Size (LxWxH)	Main Unit: 2400 x 1250 x1700 mm	Main Unit: 3500 x 1500 x1700 mm
	Stacker: 2600 x 1300 x1400 mm	Stacker: 3200 x 1600 x1400 mm
	Decoiler: 1640x 900 x 1400 mm	Decoiler:1640x 1400 x 1600 mm
Weight	Main Unit: 3200 kg	Main Unit:4250 kg
	Stacker: 1250kg	Stacker: 1500kg
	Decoiler: 1200kg	Decoiler: 1200kg
Floor Space	8.5x2m	10x2m

B)Decoiler

Model	SCRV-300
Type	Single head
Expansion	Powered
Max. Coils OD	1200mm
Expand Range ID	450-508mm (Standard)
Max. Coils Loading	2000kg
Max. Feeding Speed	80m/min
Size (LxWxH)	1640x900x1400mm
Weight	1200KG

❈ Product Show

❈ Video Introduction

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SUMWIC Machinery cut core transformer is developed by our team of diligent professionals. The product with a unique brand design will make a lasting impression on consumers

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The shapes of core cutting line are different and can be customized. Processed under imported HD printing equipment, it ensures printing clarity and colorfastness

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To meet diverse customer needs, SUMWIC Machinery core cutting line is designed with various styles. Processed under imported HD printing equipment, it ensures printing clarity and colorfastness

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SUMWIC Machinery core cutting line reflects the finest craftsmanship in the industry. Besides the advertising effect, it is also a very practical product for daily use

l******s

In order to provide the best quality core cutting line, SUMWIC Machinery never skimps on raw materials. The product has been widely exported to North America, Europe, , the Middle East, and Asia

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The product can work in extreme conditions. It performs stably under high and low temperature, as well as in a condition where is full of dust and radiation. It has a very large space for brand information

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