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Specifications:, 1. automatic, customizable, easy to operate, 2. high quality and good price, 3. high speed, 4. CE - details see: https://www.machineto.com/2013-hot-sales-automatic-food-packaging-machine-sz-250b-10060260

2013 hot sales automatic food packaging machine SZ-250B

Main performance & structure characteristics

1. Double converters control bag length which can be set and cut. There is no need to adjust empty which will be prompted automatically by the humanized operation, saving time and membrane.

2. Master control circuit adopts imported single-chip microcomputer with man-machine interface and frequency control, making setting parameters convenient and quick and operation intuitive.Fully implement the humanized automatic operation.

3. Digital fault self-diagnosis function.Fault diagnosis is clear at a glance

4. Packing speed and bag length adopts dual frequency conversion control, digital sealing and cutting position input. The sealing and cutting position is precise, beautiful and solid.

5. Highly sensitive photoelectric device tracks automatically and accurately.

6. Positioning stop function without sticking knife, cutting and wasting envelope.

7.Double frequency contracted mechanical structure with less worn, easy maintenance and long life.

8. The temperature of each seal is independent. PID control is suitable to various packaging materials.

9. All controls are implemented by software. It can install intermittent air device and spray alcohol device to implement adjusting functions immediately and upgrading technology to ensure it will never fall behind.

Applications

Be applicable for packaging of solid products like biscuit, moon cake, candy, insulating tape, wet tissues, paper tissues, cartoon, mosquito-repellent incense and Chinese date.

Technical parameters

Type	SZ-250	SZ-320	SZ-350	SZ -400	SZ -450	SZ-600
Film width	250mm	320mm	350mm	400mm	450mm	600mm
Bag Length	65-280mm	65-330mm	65-330mm	130-400mm	130-450mm	130-450mm
Bag width	30-110mm	50-160mm	50-160mm	50-185mm	60-200mm	60-280mm
products High	max.55mm	Max.55mm	max.60mm	max.80mm	max 90mm	max95mm
Packing speed	40-230bag/mins	40-230bag/min	40-230bag/min	30-180bag/min	30-180bag/min	30-150bag/min
Power	220v 50/60HZ 2.4kw	220v 50/60HZ 2.6kw	220v 50/60HZ 2.6kw	220v 50/60hz 2.6kw	220v 50/60hz 2.6kw	220v 50/60hz 2.6kw
Machine size	3770x670x1450mm	3770x720x1450mm	4020x770x1450mm	4020x800x1450mm	4020x820x1450mm	4020x90x1450mm
Machine Weight	600kg	700kg	800kg	900kg	1000kg	1100kg

Optional Devices

1.Date coder

2. Alternative sealing patterns and notch

3. Full Stainless

4. Touchable Screen

5. Filled with air device

6. Release the air and punching

Electric detailed list

No.	Product Name	Brand
1	PLC	Schneider
2	Inverter	Schneider
3	7 inch Touch screen	Kun Lun Tong Tai
4	Intermediate Relay	OMRON
5	Switching power	Meanwell/Taiwan
6	Solid state relay	Schneider
7	Temperature controller	Yatai/Shanghai
8	Electric eye	Yatai/Shanghai
9	Dynamo	Dongling/Guangdong
10	Two phase switch	Schneider
11	Circuit breaker	Munlan
12	Connecting terminal	Weidemile
13	Proximity switch	OMRON
14	Thumb switch	Schneider
15	Intermediate relay	Schneider
16	Encoder	Paso/Shanghai

Quality Control

Two different quality controlling way.
1. Factory quality self test.
Have person who is in charge of testing machine with customer's materials.
2. Customer's quality testing
Take video of machine testing, then send to customer, also we keep record.

Basic Service

1.Technical support

2.Loading inform

3.Video for debugging

4.Customer's require is welcome

5.Free training, one year warranty

Packing samples

Machine pictures: frequency converters, touch screen, solid-state relay

7 inches touch screen

Workshop

Wooden cases packing

After inspection,our machines are wrapped by plastic film and then carefully packed in wooden cases.