Caterpillar Haul off Machine for Plastic PVC HDPE PPR Pipe Extrusion Line

• Warranty: 12 Months
• Product Type: PVC HDPE PPR
• Screw No.: Double-screw
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ST-HDPE
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Customized: Customized
• Condition: New
• After-sales Service: 12 Months
• Brand: Sinotech
• Transport Package: Wood Base
• Specification: CE, ISO9001, SGS
• Trademark: Sino-Tech
• Origin: Jiangsu China
• HS Code: 84778000
• Production Capacity: 500sets/Year

Product Description

caterpillar Haul off Machine for Plastic PVC HDPE PPR pipe Extrusion Line

Independent drive for each caterpillar chain with A.C. motors and vectorial drive (elimination of transmission elements subject to wear - minimal maintenance and highest reliability);
All the caterpillar chains are pulling, and consist of rubber blocks, which are especially shaped to obtain the largest surface in contact with the pipe;
Tiltable upper caterpillar chains;
Automatic or manual stretching of caterpillar chains;
Higher contact length of caterpillar chains with the pipe in order to achieve the maximum haul-off force even with minimum pressure of the caterpillar chain;
Synchronisation with any type of extruder.
On request: ADS Automatic adjustment according to diameter and wall thickness.

Depending on the application, there are various types of haul-offs available. Belt Haul-offs with two belts are used for continuous haul-off of pipes in single strand extrusion. The caterpillar haul-off with 2 caterpillars is designed for single and multiple strand extrusion. The caterpillar clamp pressure front/rear is separately adjustable. The multiple caterpillar haul-off has been specially developed to pull pipes and considerably influences the wall thickness tolerance. Multiple caterpillar haul-offs for dimensions from 6 - 800 mm OD can be equipped with 3, 4, 6 or 8 caterpillars depending on the type of machine.

Paramer of three claw haul-off machine:

Haul-off type	three claw haul-off
Track traction	Grip block
Pipe-cutting center height	1000±50(mm)
Pipe range	2"-8"
Haul-off speed	0.5-8m/min
Max. haul-off force	36KN
Max. pressing force	8KN
Pressing force adjust method	Air operated compress adjustment
Haul-off direction	prograde
Driving motor power	3KW
Crawler contact length	1600mm
Crawler width	120mm
Compressd air pressure	0.4-0.6Mpa
Haul-off workpiece shape	Round rigid tube
Up and down crawler synchro way	Hand wheel adjust
Diameter of compress air cylinder	Φ60
Crawler chain pitch	P19.05
Electric section	Schneider
mesure method	Route switch
Motor speed regulation method	Frequency control of motor speed(Switzerlanf ABB)

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