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1.Application

Model MA876A big power raising machine is mainly suitable for surface raising of warp-knitted velvet, super soft velvet, weft knitted synthetic leather base cloth, knitted micro suede, velvet brushed which require stronger raising power, and also suitable for cotton, woolen and synthetic fabrics.

The raising element can be adjusted in a large scale, including drum speed, fabric speed, fabric tension, raising intensity, which is controlled by a monitor unit. This machine provides the flexbity to develop all kinds of fabrics.

2.Main technical data

ITEM	DATA
Nominal width（mm）	2000	2500	2800	3200
Fabric speed（m/min）	10～40 infinitely variable
Drum speed （r/min）	60～90 infinitely variable
Roller dia.（mm）	φ70
Number of roller（pcs）	36  each 18 for pile roller and counter pile roller
Motor power (not including blower and air compressor )（kW）	42.4
Overall Dimensions（mm）  L×W×H	4110 4690 2840	4110 5190 2840	4110 5490 2840	4110 5890 2840

3.Feature

3.1 The level of an organic whole of machinery and electric equipment is very high, controlled by man-machine conversation, PLC and 7 inverters.
3.2 Driving system with inverter-controlled multi motors.
3.3 Drum speed, fabric speed, fabric tension and raising power are freely adjusted in a large scope.
3.4 Driving V-belt of raising rollers are controlled by pneumatic, the tension of belt can be kept constant.
3.5 100 sets of processing parameter can be stored.
3.6 Set up the parameter in running, zero starting, automatic fabric feeding and reversing are available.
3.7 Trouble alarm and diagnosis are available.
3.8 Centering device, fabric reverse device and automatic-stop parts are optional when processing different fabrics.
3.9 It is possible to create continuous raising line or raising and shearing line, set fabric storage chamber between the single unit.

Highlight

1 The increased power is helpful for the fabric which is hard rasing, the efficiency is improved greatly.
2 Simplified roller driving chain makes maintenance easier and less wearing parts
3 Roller adopts unloading load-type structure, not only improve the lifetime of the bearing, but also greatly reduce the possibility of roller shaft fracture.
4 Two pieces (micro-velboa recommended) or three pieces (warp-knitted velvet recommended) of spreading roller parts, adjusted by inverter to suit various fabric expanding requirements.
5 Less driving chains on the right side of the machine, more convenient to replace V-belt.
6 To control cylinder fore fabric tension more stable, set double brake rollers structure (only when choose two pieces of spreading roller parts).
7 Cylinder rear guiding roller adopts double guide roller structure, and the distance with cylinder can be adjusted, to get the different style. Using a pair of meshing gear transmission, good stability.
8 Wind pipe arrangement is very convenient, air outlet on right side or left side of the machine.

Optional parts

1 Pre-spreading device THB1100
2 Centering device THB1200
3 Automatic stop when lack of fabric
4 Fabric storage chamber
5 Fabric reversing device (Q and H type 200 series)
6 Pressing roller device
Note: Drying roller is a special part for customization.