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Address: No. 128 B, Binzhou Road, Fu'an Industrial Park, Jiaozhou City, Qingdao City, Shandong Province
Contact: Sun Caiyun
Phone: 008613969867578
Tel：086-532-82291786
Fax：086-532-82291787

PET packing straps production line

STRAPS INTRODUCTION
1. Pet belt, also known as plastic steel belt, is a new binding belt popular in the world to replace steel belt. It is widely used in iron and steel, aluminum, chemical fiber, cotton spinning, tobacco, paper industry, metal can and other industries.

2. Strong tensile resistance: it has not only the tensile resistance of steel belt, but also the ductility of impact resistance, which can ensure the transportation safety of your products.

3. Small elongation: the elongation is only one sixth of that of polypropylene (PP) belt, which can maintain the tension for a long time.

4. Strong temperature resistance: the melting point is 260 degrees, and it will not deform when used below 120 degrees.

5. Good flexibility: no sharp edge of steel belt, safe operation, neither hurting hands nor damaging bound objects.

6. Beautiful but not rusty: there is no problem that the steel belt rusts and pollutes the bound objects, and the color is bright.

7. Good economic benefits: the length of 1 ton plastic steel belt is equivalent to 6 tons of steel belt, and the unit price per meter is lower than that of steel belt, which can reduce the cost for you.

Machine introduction

Material	EXTRUDER	WIDTH(MM)	STRAP QUANTITY	OUTPUT(KG/H)
PP	SJ65	5-19	2	80
PP	SJ75	5-19	2	100
PP	SJ90	5-19	4	180
PP	SJ120	5-19	4-8	300
PET	SJ75	9-19	2	150
PET	SJ90	9-19	2	200
PET	SJ100	9-25	4	300
PET	SJ110	9-25	4	350
PET	SJ120	9-25	4-8	500

Our company's advangates in the PET strap machine

1. generally , we only make and export high quality machine. because we know after machine exporting, if machine has problems, it is very high cost to change parts and repair. so we must ensure the machine will work good in buyer's factory

2. raw material of the machine : from the machine frame steel, till all parts, like motor, gear box, screw, heaters,bearing, electric parts, cables, we all use the best. we don't use low quality low price parts. we must gurantee the parts can use more than 20 years.

3. processing : we use CNC machine process the parts , keep the parts in precision. those can ensure machine produce high precision straps.

4. machine surface treatment : we make polish on the machine outside by hands. we paint three times painting on the surface. to keep the machine outside perfect showing , and nice view.

5. designing : we adopt the most and latest technology of the world of strap machine. the machine proper designing ensure the machine can produce out automatic machine use straps.

6. experience and technology we adopt new and efficiency technology of the world. we have many years of experience in machine designing and operation.

the followings are some parts of our machine

1. pre-crystallization and drying system

Molecular sieve humidity removing type. ensure the raw material water contents down to 0.3%

continously drying and crystallization system provide high quality raw material for the whole line producing.

2.high quality extruder with big capacity hopper drier .

3. water tank with motor drive moving system. can adjust the height and left/right easily . installed water heating system, which can keep stable temperature to ensure strap's accurate shape . water tank with double layer which has insulation layer, this ensure the water have a stable temperature .

4. Mould design from Italy, we have 1-6 cavities moulds. melting pump and automatic filters are all adopted high quality processed parts. filter special design for pet flakes. it has big filter area.

5. heating oven

Consist of air blower , heating pipe, cylinder and frequency convertor .

Our this unit a most different design is for heating energy saving. We install heaters by integrated installation. And install air blower. The air blower can blow the hot air evenly spreading in the tank. Even small capacity heaters can produce enough temperature.

temperature controlling meter can adjust the heating temperature . air blower is adopt to make circulation air for heating. When the strap get into the box, it rise the 90℃-120℃ stretching temperature at once. This unit ensure the straps entre the first stretching roller in a stable temperature.
has transparent view window , operator can inspect inner straps moving and heating condition .
Cylinder open and close , convenient working.
Heaters has thermal spreading wings. Can keep the heating in a stable and evenly spreading.
End of the tank has sealing plate, keep the heating without any leakage.
Length of tank: 4 meters.
Stretch roller power：3KW
Temperature controlling unit heating power：20KW(220V)
Equipped with damper, control the friction force effectively.
Air blower let the hot air flowing in the tank by circulation. The tank has insulation layer, can keep the hot air inside the tank without lost. This can save 30% electricity consumption compare with common machine.

6. Stretching rollers:

Made of haul off roller, clamping unit, driving unit, bracket.

This machine’s function is ensure the straps arrive a suitable temperature before stretching . our special design can ensure the straps surface touching the heating roller’s surface in a large area , so that the double of straps surface can get evenly temperature from the rollers. Water as media and temperature controlling unit holding a stable temperature in a low consumption .

Motor power: 2.2kw Speed: 40m /min Media : water Drive : gear