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FAQ FRO ANGLE STRAIGHTENING MACHINE

  • Q What is Working Mode of Equipment in I H Beam Welding Line?

    A
    1. 1) All the machines and equipment in I H Beam Welding Line work automatically: From plate cutting, to H Beam assembling, to H Beam welding, to H Beam straightening;
    2. 2) The definition on automatic and semi-automatic mainly refer to way of workpiece H Beam transfer: Be it with 60° / 90° / 180° steel structure overturning rack in Automatic I H Beam Welding Line, or with traveling crane in semi-automatic I H Beam Welding Line.

  • Q Why does Semi-Automatic I H Beam Production Line So Popular in Steel Structure Industry?

    A The reasons behind that can be listed as:
    1. 1) Saving total investment on machines and workshop;
    2. 2) Flexible planning on I/ H Beam production. The I H Beam Production Line can be adjusted easily based on market demand;
    3. 3) It is convenient to relocate and introduce new machines and equipment, when process technology on T/ I/ H Beam production need to be changed.

  • Q Which Options are available for I H Beam SAW Welding Machine in Semi-Automatic I H Beam Production Line?

    A There are 2 types of widely applied I H Beam SAW Welding Machine:
    1. 1) LHA series gantry moving I H Beam SAW Welding Machine. It has closed mechanical structure. So, based on max. web height of T/ I/ H Beam, there are 5 standard models to choose from: LHA4Z/ LHA5Z/ LHA55Z/ LHA4C/ LHA5C;
    2. 2) LHT model T frame open structure I H Beam SAW Welding Machine: One model can produce all sizes of T/ I/ H Beams.

  • Q Which Options are available for I H Beam Straightening Machine in Semi-Automatic I H Beam Production Line?

    A There are 2 types of widely applied I H Beam Straightening Machine:
    1. 1) HYJ Series mechanical motorized I H Beam Straightening Machine. Standard models: HYJ-40/ 800. Max. straightening capacity is 40mm for Q235 carbon steel, with 370 ~ 510 MPa tensile strength;
    2. 2) YTJ-40/ 50/ 60/ 80 heavy duty hydraulic drive I H Beam Straightening Machine. Standard models: YTJ-40/ 50/ 60/ 80. Max. straightening capacity is 80mm for Q345 carbon steel, with 510 ~ 600 MPa tensile strength.

  • Q Which Points Should be Considered when Put into Use Semi-Automatic I H Beam Production Line?

    A
    1. 1) Layout of the entire I H Beam Production Line, its utility availability;
    2. 2) Internal logistics unit, for turning and moving workpieces among stations. Mostly traveling cranes of different tonnages;
    3. 3) Proper TPM (Total preventive maintenance) plan, to guarantee reasonable daily service on machines and equipment in I H Beam Production Line;
    4. 4) Safety assurance and measures taken, to make sure security operation of the I H Beam Production Line.

  • Q What is usage of H Beam Straightening Machine?

    A
    1. 1) As its name suggests, H Beam Straightening Machine is for correcting deformation on steel structure workpieces, which happened after SAW (Submerged arc welding)/ storage/ transportation, etc.;
    2. 2) The 2 main types of deformation are H Beam flange up bend / longitudinal horizontal deflection.

  • Q H Beam Straightening Machine and H Beam Flange Straightening Machine refer to the same equipment or not?

    A
    1. 1) Under over 70% application conditions, the answer is yes: When mentioning H Beam Straightening Machine, people usually refer to H Beam Flange Straightening Machine;
    2. 2) Meanwhile, there is a kind of hydraulic drive equipment: H Beam Horizontal Press Straightening Machine, which is also widely applied, for straightening deflection along length direction of various steel structure working parts.

  • Q What is general and max. straightening capacity of Wuxi JACK H Beam Flange Straightening Machine?

    A
    1. 1) We produce full line of H Beam Flange Straightening Machine to meet customer requirement: Motor drive mechanical style, for straightening H Beam flange with thickness up to 40mm, Q235 carbon steel, tensile strength 370~ 510 MPa;
    2. 2) And hydraulic oil cylinder drive, for straightening H Beam flange with thickness up to 80mm, Q345 carbon steel, tensile strength 600 MPa.

  • Q Which Parameters are important for H Beam Flange Straightening Machine, and which do not so matter?

    A When selecting H Beam Straightening Machine, the most important specifications are:
    1. 1) Max. flange thickness;
    2. 2) Tensile strength of workpiece material;
    3. 3) Structure of working parts cross section;
    The straightening working velocity is not so important. Because H Beam Straightening Machine straightens workpiece much quicker than H Beam Assembly Machine and H Beam SAW Welding Machine.

  • Q What is Significance of I H Beam Straightening Machine?

    A
    1. 1) I H Beam Straightening Machine is indispensable equipment in H Beam Production Line;
    2. 2) It corrects deformation and or distortion of workpiece H Beam after SAW (Submerged arc welding) / Transportation/ Storage, making H Beams in perfect flatness and straight, eligible for next step of process technology in Steel Structure Building.

  • Q What are Classifications on Wuxi JACK I H Beam Flange Straightening Machine?

    A There is rich assortment on Wuxi JACK I H Beam Straightening Machine, which can be classified from aspects of:
    1. 1) Straightened Section:  H Beam flange deformation, or longitudinal deflection of H Beam;
    2. 2) Straightening Force: A.C. motor, or hydraulic oil cylinder;
    3. 3) Workpiece Orientation: Vertical “standing” position, or horizontal “lying” position;
    In all, customer can select the most fitting model of I H Beam Straightening Machine based on specific demand.

  • Q What is Average and Max. Straightening Capacity of Wuxi JACK I H Beam Flange Straightening Machine?

    A
    1. 1) Average, or the most popular straightening specification of I H Beam Flange Straightening Machine is 40mm Max. thickness of H Beam flange, Q235 material, with 510 MPa tensile strength. This can meet the largest share of customer demand;
    2. 2) The Max. straightening specification: 80mm Max. thickness of H Beam flange, Q345 material, with 600 MPa tensile strength. This can meet the extreme requirement from customers.

  • Q How to Select Proper Model of I H Beam Flange Straightening Machine?

    A When customer determine suitable model of I H Beam Flange Straightening Machine, below factors should be considered in sequence:
    1. 1) The Max. thickness of H Beam flange to be straightened: 40/ 50/ 60/ 80 mm;
    2. 2) Applicable tensile strength of H Beam carbon steel: 370/ 510/ 600 MPa;
    3. 3) Preferred orientation of H Beam: Usually in vertical, instead of horizontal.
     

  • Q What is Usage and Application Range of BOX H Beam Longitudinal Straightening Machine?

    A
    1. 1) This is a kind of special design and niche product of steel structure H Beam Straightening Machine;
    2. 2) It is used for making workpiece BOX/ H Beam/ Section Steel growing straight, along the entire length of whole piece;
    3. 3) This BOX H Beam Longitudinal Straightening Machine has very wide applicating range: All kinds of long length and regular cross section shape workpieces: H/ BOX Beam/ Section Steels/ Welding Structure Members... can all be straightened with this machine.
     

  • Q What are Advantages of Wuxi JACK BOX H Beam Longitudinal Straightening Machine?

    A
    1. 1) BOX H Beam Longitudinal Straightening Machine is featured product of Wuxi JACK;
    2. 2) Currently in industry, very seldom company has real ability and experience on developing and delivering this machine for customers, and Wuxi JACK is one of them;
    3. 3) Wuxi JACK BOX H Beam Longitudinal Straightening Machine has strong points of: Full range of specifications and models/ Heavy and reliable straightening capability/ Safe operation/ User friendly and ergonomics operation.

  • Q What is Working Theory of Wuxi JACK Steel Structure BOX H Beam Horizontal Press Straightening Machine?

    A
    1. 1) This H Beam Straightening Machine is in fact a kind of Pressing Machine. Its performance is weighted on the basis of Max. output straightening pressing tonnage;
    2. 2) Workpiece BOX H Beam is straightened segment by segment, and pushed forward manually;
    3. 3) Each segment of workpiece is straightened under principle of “3 points subjected by force”.

  • Q How to Select Proper Model of Steel Structure BOX H Beam Horizontal Press Straightening Machine?

    A
    1. 1) Wuxi JACK has rule of thumb (Empirical data), rendering recommended thickness of workpiece for each rated straightening force;
    2. 2) Customer can select proper model of BOX H Beam Longitudinal Straightening Machine based on max. straightening force of the machine necessary;
    3. 3) For example, if required the most heavy straightening force is 240 Ton, then HJ-300 model should be selected.

  • Q What is Function and Suitable Working Parts of Sheet Metal Plate Butt Joint Welding Machine?

    A
    1. 1) Function: The MP series plate Butt Joint Welding Machine is for completing flat joining any 2 pieces of sheet metal plates into a longer and larger piece. The finished joint piece is an integral plate, with higher material strength than base metals;
    2. 2) Suitable Working Parts: Any common used material of sheet metal in manufacturing industry, especially carbon steel.

  • Q What are Applicable Workpieces Specifications for Sheet Metal Steel Plate Butt Joint Welding Machine?

    A
    1. 1) Butt Welding Seam: Up to 5,000mm length, from min. 300mm in conventional model, and 145mm with special design;
    2. 2) Plate Length: This depends on customer requirement. For example: 15m length before butt welding, and 30m length after joint;
    3. 3) Plate Thickness: From 3mm to 40mm. When thickness equals to 15mm and above, beveling step is necessary；
    4. 4) Plate Material: Carbon steel, stainless steel, Alloy

  • Q What is the most Superior Technical Point of Wuxi JACK Sheet Metal Plate Butt Joint Welding Machine?

    A Wuxi JACK exclusively owned patent technology on melt-thru welding:
    1. 1) Meaning: This refers to “Single side welding, and double sides welding seam formation”. Which means, the original joint welding which need to be implemented 2 times, at both sides of steel plates, can be reduced to only one time single side welding;
    2. 2) Huge Benefits: This technology not only reduced over 50% manufacturing cost of original plate flat joining before using the Plate Butt Joint Welding Machine, but also improves and fully guarantees superior quality of the Flat Butt Welding Machine.

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