Winding Shaft

The use of the air-expansion shaft is very wide: all the machines that have the winding and unwinding can be applied to the inflation shaft. Among them, the printing equipment is: drying machine, flexo printing machine, gravure machine, trademark printing machine, etc. For other mechanical equipment, there are coating machine, leather machine, setting machine, embossing machine, slitting machine, die cutting machine, rewinding machine, paper tube machine, bag making machine, laminating machine, laminating machine, blowing The use of molding machines, foaming machines, laminating machines, embossing machines, paper machines, non-imitation machines, cloth inspection machines, hot stamping machines, battery equipment, etc.
1. The top structure of the inflation shaft is special: the top of the single shaft is provided with a guiding bell mouth, which is convenient for lifting the lower tubular string;
2. Suspension seal is firm: the rubber is firmly vulcanized on the body, no cracking, reasonable arrangement, small inter-stage grinding resistance and good sealing; different rubber types can adapt to different well conditions, thermal wells, etc.;
3. Reliable sealing connection: no coupling between tubes, good sealing and strong bearing capacity;
4. Excellent material properties: tensile strength, yield strength and elongation are 20-100% higher than general materials;
5. Diversification of materials: adapt to different well conditions, corrosion of severe wells with stainless steel expansion tubes, low-alloy steel expansion tubes for drilling.
6. Intelligent swinging head: intelligent swing, anti-blocking card;
7. Reliable suspension mode: a variety of suspension combinations to ensure suspension force and duration, suspension force ≥ 60t;
8. The construction process is preferred: the pipe string and the tool can be circulated and washed after being down to the position;
9. Pressure-resistant launching device: The launching base has strong pressure resistance and is easy to grind.
10. Good pressure resistance: anti-internal pressure ≥ 60MPa, anti-external pressure ≥ 30MPa;

Technique parameter

Introduction to the production process of the air expansion shaft

 1. Annealing, roughing, quenching: annealing heat treatment, air-expansion shaft technology quenching and tempering, multiple de-stressing, rough car retention, static balance, greater than 50g, demand accounting borrowing amount, borrowing on the lathe.

2, dynamic balance, electroplating, fine grinding: air expansion shaft to do dynamic balance G40, plugging venting holes, do pressure test without leakage, do water pressure dredging test. Electroplated hard chrome, the single-sided 0.15 chrome layer of the inflatable shaft fitting has no defects such as pinholes and falling.

3. Distribution, loading and welding: the inner tube of the vehicle, the scale and the outer tube are 0.4mm, and the two sheets are welded at an angle of 15X30 degrees. The inner tube is cleaned, the slag is cleaned, and the inner tube size and outer tube inner diameter are checked. It is not suitable, the hot sleeve is in place, and after cooling and shrinking, the whole group is welded.

4, frosted, fine grinding mirror: air shaft with a disc grinder frosted air shaft accessories, inspection of inflatable shaft accessories, water ripples, spiral lines, needle eyes, fly rent and other enamel.

5, component welding: air expansion shaft group welding inner plate, shaft head, bushing, blocking plate, inner tube, etc., the inner tube is static balance within 50g, the inner tube is spiraled to the line, and the flat steel flow path is welded.

6, fine car, rough grinding: two-axis head repair pin hole, two-axis head to the inflatable shaft accessories beating,

What is the cause of the low speed of the inflation shaft winding line?

 For the air-expansion shaft, the winding speed is low, and the air-conditioning pressure should be stopped, which affects the work efficiency, so that the shaft cannot be large and small at the same time. Slitting machines are one of the most important facilities for machine companies. The function and the difference between the function and the difference directly reflect the level of the product and the production efficiency.

  Wide range of applications: Inflatable shafts as individually designed parts, from 1 inch to 12 inches, the length and length are determined by the customer's actual needs, where there are strip printing, rewinding, coating, lamination, bag making, papermaking and other related volumes Take the machine. Can be applied to the company's inflatable shaft.

        Cost-effective: The design of the inflation shaft is designed for practical work, and can be applied to thick and wide coils.

       Long use time and simple maintenance: Although the inflation shaft is a mechanical accessory, each part in its own construction has fixed specifications and can be used interchangeably to make it easy to maintain. Our factory has strict requirements on the quality of the air-swelling shaft and the quality of the accessories. The quality of the products is absolutely guaranteed.

       Single fitting: The inflatable shaft is a single part of the winding and unwinding machine. Each part in the structure has a fixed size and can be disassembled and combined to make maintenance easy and durable.

Packing

Order Details