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three claws hauling machine two claws hauling machine
Introduction of Caterpillar Tractor:
1. Caterpillar drive is controlled by direct-connection frequency
variation
2. Upper caterpillar adopts cylindar soft compression which can
automatically conform to different specs of pipeline and keep good
contact pressure with pipeline; lower caterpillar can be adjusted
by electricity vertically conforming to specs of pipeline.
3. Adopt v type rubber block with high friction coefficient
The haul-off machine successively and automatically haul-off the
stiffen pipes from the extruder die head. It has a 3 KW alternative
current frequency-changing motor to drive the gear box for
reduction of speed. The gear box can drive the upper and downside
caterpillars. The upper caterpillar, by the tight press of the
cylinder, can move simultaneously with the extruder. This ensures
the haul-off reliability and stability.
Parameter of caterpillar tractor
Model | XT125/3 | XT250/4 | XT450/4 | XT630/6 | XT800/6 |
drawing range/mm | φ32-φ125 | φ63-φ250 | φ110-φ450 | φ250-φ630 | φ315-φ800 |
caterpillar amount | 2 | 3 | 4 | 6 | 6 |
contact length/mm | 1200 | 1400 | 1600 | 1600 | 2000 |
max force/N | 7500 | 10000 | 20000 | 30000 | 40000 |
haulage speed m/min | 0.6-12 | 0.4-8 | 0.1-1.5 | 0.06-1.2 | 0.05-1 |
Model | XT250 | XT450 | XT630 | XT800 |
max dia | 250 | 450 | 630 | 800 |
Mini dia | 63 | 110 | 250 | 315 |
Dia of saw blade | 250 | 250 | 305 | 355 |
Cutting power | 2.2 | 3 | 4 | 4 |
Course of saw blade | 1500 |
we can offer plastic pipe production line
1. SJSZ series conic twin screw extruder is a kind of high effiency equipment for plastic extrusion.
2. It is mainly composed by force feeder,soft plasticization screw and barrel,high precision gearbox,exhaust system.
3. It has features of even mixing,better plasticization,stable working,high capacity,and it is suitable for produce PVC products from mixed powder.
4. With different mold and auxiliary equipments,it can produce plastic pipe,profile,board,sheet,granules and so on
Process Flow PVC Pipe Machine:
Material →Mixer →Forced Feeding →Conical double screw extruder
→mould&calibrator →vacuum spay cooling tank →printer→haul-off
→cutter →stacker
Xinting machine PVC Pipe Making Machine:
1. Model SJZ series conical twin screw extruder is a kind of
special equipment for extruding PVC compound. With different kinds
of molds and auxiliary machines, it can produce all sorts of PVC
plastic pipe, profile, plate material, sheet material, bar material
and granulation.
2. The conical twin screws have applied oil cooling system. Barrel
is cooled by special wind cooling system.
3. The conical twin screw extruder system has applied special
computer control. According to customers requirements, most
reasonable structure of conical twin screw can be made so as to
achieve best plasticity performance and material quality.
4. The conical twin screw is made by high precision special digital
screw miller; extruding property can be highly harmonized. It has
firstly introduced advanced technique of producing screw with
variable pitch and depth, so that the material can be more softly
sheared and cut.
5. The distribution box is specially designed, pull force bearing
is fully imported, and the drive life span can be prolonged. It can
bear larger extruding pressure.
6. The electrical system has mainly applied imported parts, it has
multiple alarm system, and there are few problems which can be
easily eliminated. The cooling system has applied special design,
heat emission area is enlarged, the cooling is rapid, and
temperature control tolerance can be ± 1degree.
Main parameter reference(pvc pipe production / machine line):