Outline on Wuxi JACK, Chinese Manufacturer Supplier on

Angle Steel Profile Straightening Machine

A. The Subject of this Page on Wuxi JACK Angle Steel Straighten Machine:

1. Contents: This page is for rapid overviewing on Wuxi JACK ASM series Rolled Steel Angle Straightener Machine (The other name is: Angle L Steel Straightening Machine), in the form of clear and vivid graphical introduction on the machine, covering topics of:
1) Extensive application range and advantages;
2) Technical strong points;
3) Put into use, safe and easy operation;
4) Strong integral mechanical structure;
5) Superior quality components and assemblies;
6) Broad customer base
Of the machine;
2. Origin: This web page is converted from summary slides “Outline on Wuxi JACK Angle Steel Profile Straightening Machine”;
3. Our purpose and expectation are, after rapid reviewing on this product introduction web page, customers and friends who have interest on Angle Steel Straighten Machine, can get an overall understanding with the shortest time spent.

B. Function, Application and Usage of Rolled Steel Angle Straightener Machine:

1. Practicality of Angle Steel:
1) Angle steel, the other name as L steel, is a kind of important raw material applied in Steel Structure framework Industry, Construction Industry, Warehousing Logistics, etc.;
2) Potential Issues with Angle Steel: During its logistic process, especially hoist/ transportation and storage, due to its mechanical characteristic of long length/ Small cross section size/ Relatively small thickness, Angle steel is prone to have below serious problems of:
a) Grow crooked along lengthways body;
b) Surface contaminated;
Which greatly effect on subsequent use in negative;

2. Usage of Angle L Steel Straightening Machine:

Correspondingly, Wuxi JACK Angle Steel Profile Straightening Machine aims on solving the above 2 issues effectively:
1) Length Direction Straightening: This machine is for flattening and straightening Angle Steels (The other name is: L steel) along its longitudinal direction, in highly efficient and convenient form;
2) Surface Clean: Besides, during Angle steels coming through the machine for straightening, its surface can also be cleaned at the same time: Dirt/ Rust/ Debris accumulated on surface of Angle steel, during its storage and transportation can also be cleared away;
In this way, Angle steels can be put into use satisfactorily in subsequently manufacture process;
A piece of small Angle steel is being straightened out, from Wuxi JACK ASM63 model Angle Steel Straighten Machine: (Fig.1)

C. Related Product Pages on Angle Steel Profile Straightening Machine:

For getting deep down exploration on business and technical details of Wuxi JACK ASM models Angle Steel Straighten Machine and other Steel Structure Framework Straightening Machine, please visit thematic product pages of:
1. Angle Steel Profile Straightening Machine;
2. Summary on Wuxi JACK Steel Structure Production Machine;
3. H Beam Flange Straightening Machine;
4. BOX H Beam Longitudinal Straightening Machine (Horizontal Press Straightening Machine)

D. The General Introduction and Technical View on Wuxi JACK Rolled Steel Angle Straightener Machine:

Slides 1: The Complete Line and Models of Wuxi JACK Rolled Angle L Steel Straightening Machine for Customer:

This page of Slides illustrates on complete product scope of Wuxi JACK ASM series Angle Steel Straighten Machine:

1. Covering Full Range of Angle Steel Sizes: Wuxi JACK designs and produces Angle Steel Profile Straightening Machine, covering all the common seen specifications of Angle Steels in the industry and market, from the smallest 20x 20 x 3mm to the largest 200 x 200 x 16mm (Cross section of Angle Steel: Side width x Side width x Thickness);
2. Machine Models: Correspondingly, the 5 standard models of Wuxi JACK machine for Angle steel profile straightening are: ASM63/ ASM100/ ASM130/ ASM160/ ASM200.

Slides 2: The Super Strong Straightening Capacity of Wuxi JACK Rolled Angle Steel Profile Straightening Machine:

This page of Slides illustrates on technical strong points of Wuxi JACK machine:

Straightening capacity is the most critical and core technical index, in any set of the Angle L Steel Straightening Machine. For Wuxi JACK produced machinery:
1. The Max. Straightening Capacity: It can be for 16mm thickness L shape Angle carbon steel, of 200mm side width, with tensile strength of 370~ 510 MPa, in the straightening speed of 9,000 mm/min.;

2. Straightening Principle of Wuxi JACK Steel Angle Straightener Machine:

1) Structure: This is illustrated in the left sketch of this Slides page: There are 5 pieces of up position assembled and downward acting straightening rollers, and 4 pieces of bottom position assembled stationary straightening rollers, deployed in stagger inside working capacity of the machine main frame, along the Angle steel passage way through the machine;
2) Straightening Downward Stroke: For each piece of the up position assembled straightening roller, and for each specification (Thickness and tensile strength) of Angle Steel, there is recommended downward straightening moving stroke adjustable range. Accordingly, before official straightening operation, operator can make adjustment on this downward straightening stroke, either in the way of manual turning on handwheel for small to medium models of ASM63/ ASM100/ ASM130 Steel Angle Straightener Machine, or under A.C. motor drive for heavy duty large models of ASM160/ ASM200;
3) Smooth Straightening Operation: With the workpiece Angle steel going through the mechanical main body of the Angle Steel Straighten Machine, function cavity, it is straightened 5 times in consecutive manner, under the forceful straightening from the 5 pieces of up position straightening rollers, until completely flattened out;
3. Durable Straightening Rollers: These straightening rollers are made of 35 Chromium Molybdenum, which is heat treated strictly to improve its mechanical property.

Slides 3: Put into Use on Wuxi JACK Angle L Steel Straightening Machine:

This page of Slides illustrates on precise and convenient management on operating Wuxi JACK Angle Steel Straighten Machine:

1. Empirical Data on Straightening Process Control in Wuxi JACK Angle L Steel Straightening Machine:

This refers to downward moving straightening strokes of the 5 pieces of up position straightening rollers in the machine:
1) For each model of Wuxi JACK L Steel Angle Straightener Machine, our engineering team gives recommended rule of thumb in manual book of the machine, denoting on downward straightening stroke of each of the 5 pieces of upper straightening rollers. This is the critical process management parameter for operating on Angle Steel Profile Straightening Machine;
2) These empirical data are accumulated by Wuxi JACK engineering team with years of exploration, validation and communication with customers;
3) This page of Slides demonstrates on rule of thumb of our ASM100 model machine;

2. The Convenient Adjustment in Wuxi JACK Angle Steel Profile Straightening Machine:

To be specific, this refers to: Downward moving stroke of the 5 pieces of up position assembled straightening rollers, to be adjusted one by one before official straightening:
1) Individual Control: Each piece of the up position straightening roller is equipped with 1 piece of handwheel respectively;
2) Straightening Adjustment: With the ready to use empirical data, how to put it into modulation? --- In Wuxi JACK ASM63/ ASM100/ ASM130 models Steel Angle Straightener Machine, such downward stroke adjustment is managed by means of manually turning handwheel of worm gear reducer, which are installed on top of the machine main frame, right above straightening cavity, as shown in the middle photo of this page of Slides;
3) For the larger models of heavy duty ASM 160 and ASM200 machine, considering tall height of its main frame, which is difficult to be easily reached even by male operator, and strong force necessary to move down the upper straightening rollers, which is even strenuously for male operator, the management is carried out with A.C. motorized drive;

3. Hydraulic Drive Proper or Not for Angle Steel Profile Straightening Machine?

1) Business Background: There is once a customer, during technical communication with Wuxi JACK engineers on their intended to purchase models of the machine, inquired on whether hydraulic drive can be used for driving downward moving straightening in the machine;
2) Wuxi JACK Idea: Here, we emphasize that, because Angle steel straightening process involves fine tuning adjustment, with the tolerance of ±0.2~ 0.5mm to acquiring high precision straightening effect, this can only be acquired from leadscrew in the design motor drive; And A.C. motor drive already boosts sufficient driving force even for ASM200 model heavy duty Steel Angle Straightener Machine;
3) So, hydraulic drive here is not proper to be introduced in this Steel Angle Straightener Machine;

4. The Process Control Management on Downward Stroke in Wuxi JACK Rolled Angle Steel Straighten Machine:

1) With the empirical data at hand, and reasonable way of straightening adjustment style, how to guarantee one its precise management? --- This is realized by means of measurement ruler, being assembled alongside each of the straightening pair, as shown in the right photo of this page of Slides;
2) Each piece of up position assembled straightening roller is equipped with 1 piece of measurement ruler.

Slides 4: The Solid and Durable Mechanical Structure of Wuxi JACK Steel Angle Straightener Machine:

This page of Slides illustrates on ingenious mechanical frame design of Wuxi JACK Rolled Angle Steel Profile Straightening Machine:

1. Appearance and Advantages: Draw an analogue, mechanical main frame of Wuxi JACK Steel Angle Straightener Machine looks like a piece of standing match box, which has very regular and compact structure, and is easy to be handled: Hoist/ transportation/ arrangement, installation, and relocation;
2. Compact Size and Flexible Layout: Together with input and output conveyors roller table, the complete group of Wuxi JACK L Steel Straightening Machine forms into a perfect straight line, which occupies the least area of workshop floor, thus proving the most friendly layout design by customer, as you can find from photos on this page of Slides;
3. Flexible Operation Upgrade: Besides, inlet and outlet roller table of the machine can be reversed at will conveniently. Which means, both sides of the machine working cavity can be used as inlet and outlet flexibly, to be exchanged whenever necessary;
4. Give the Best Protection on Running Unit: The entire straightening cavity of Wuxi JACK Rolled Steel Angle Straightener Machine is half enclosed, only leaving openness as inlet and outlet for Angle steel movement. This gives the best protection on the core elements: Upper and lower straightening rollers, 9 pieces in total.

Slides 5: The Superior Quality of All Components of Wuxi JACK Angle Steel Straighten Machine:

This page of Slides illustrates on the excellent quality of all elements, in Wuxi JACK Angle Steel Profile Straightening Machine:

1. Straightening Roller: We have introduction and discussion on this critical function element in the 2^nd page of Slides. Here list it again;
2. Straightening Shaft Box: As shown in the photos of this slides page, each of the straightening shaft box in the machine is made of solid cast steel, which are precisely machined and then heat treated, to fully guarantee on its high precision and durability. Downward movement of its ram is guided with precise linear guiderail;
3. Top Supplier on Electric Control Element: Although electric control circuit of the machine is simple, all of its control elements have top grade quality, and are outsourced from trustworthy first class suppliers. For example, electric contact/ relay/ break are Germany Siemens or Schneider brand. There is alarming indicating lamp equipped and installed on top of its mechanical main frame, for making sure safety running on the Angle L Steel Straightening Machine.

Slides 6: The Broad Customer Base of Wuxi JACK Angle Steel Profile Straightening Machine:

This page of Slides illustrates on the photos of numerous successful business cases of Wuxi JACK product of machine tool:

1. Popularity of Wuxi JACK Angle L Steel Straightening Machine:

Over the past decades, as the renowned and recognized Chinese supplier and manufacturer on ASM series Angle Steel Straighten Machine, Wuxi JACK produced machine tools have been warmly welcomed and gained word of mouth from customers both in China and around the globe, thanks on:
1) Smart design and ingenious structure;
2) Advanced technique on straightening principle;
3) Superior quality of workmanship;
4) On time technical support;
Of the machine;
2. Wuxi JACK Leading Position: Such niche product of Wuxi JACK ASM series Rolled Steel Angle Straightener Machine always takes the lead in the industry and market.

Wuxi JACK Other Superior Quality and Best Selling Steel Structure Framework Straightening Machine:

1. Motor Drive/ Hydraulic Drive H Beam Flange Straightening Machine:

HYJ800 model motor drive (The Max. thickness of H Beam Plate is 40mm, of Q235 carbon steel)

Hydraulic drive YTJ60 (The Max. thickness of H Beam Plate is 60mm, of Q345 carbon steel)

Hydraulic drive YTJ80 (The Max. thickness of H Beam Plate is 80mm, of Q345 carbon steel)

Hydraulic drive YTJ50 (The Max. thickness of H Beam Plate is 50mm, of Q345 carbon steel)

2. BOX H Beam Longitudinal Straightening Machine: (Horizontal Press Straightening Machine):

HJ20 (The Max. output straightening force: 20 Ton)

HJ300 (The Max. output straightening force: 300 Ton)

HJ200 (The Max. output straightening force: 200 Ton)

HJ100 (The Max. output straightening force: 100 Ton)

JF16 Plate Welding Seam Leveling and Straightening Machine

J20 Stiffener Ribbed Plate Unit Straightening Machine

RH3000 Wide Plate Edge Rounding Machine

MP20 Plate Flat Butt Joint Welding Machine

Other Series of Products We Own besides Angle Steel Profile Straightening Machine

MP20 Automatic Plate Butt Joining Machine with Triple Cutting

DX1520 H Beam End Face Milling Machine for Steel Structure

General Purpose Automatic Lengthwise ASM63 Angle Steel Straightening Machine

7-Axis 3000/12 Flame And Plasma Large Scale CNC Pipe Cutting Machine

HB-series Single Table Top Universal Welding Positioner with Chuck

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