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Wuxi JACK BOX H Beam End Face Milling Machine, 

the Most Popular Steel Structure Machining Equipment for Customers!

Typical Workpieces of Standard Models BOX H Beam Steel Structure End Face Milling Machine

As the best Chinese steel structure Beam End Face Milling Machine Supplier, Wuxi JACK produce the best selling machine tool in industry: Standard models covering range of:
1) DX12xx series (The max. end face milling height 1200mm) to DX15xx (1500mm), the largest share of steel structure workpieces size of over 70%;
2) The basic and most widespread use of these machines is to work on workpieces of Cross / H/ BOX Beams, delivering exceeding and consistent end face milling quality on these important steel structure workpieces:
Small BOX Beam
H Beam
BOX Beam
Steel Structure
Small BOX Beam
H Beam
Cross Beam
Large BOX Beam

The Most Often Selected Models of Standard Steel Structure BOX H Beam End Face Milling Machine

In steel structure industry, specifications of H Beam/ BOX Beam/ Cross Beam usually have the Max. height of 800mm/ 1000mm/ 1200mm/ 1500mm. Correspondingly, standard models Cross H BOX Beam End Face Milling Machine has grades of: DX08xx/ DX10xx/ DX12xx/ DX15xx series:
DX1520
DX1515
2 sets of DX1520
2 sets of DX1530
DX1215
DX2030
DX1215
DX1520

Wuxi JACK DX1520 H Beam End Face Milling Machine mills on long H Beam at customer site:

Every year Wuxi JACK produces over 50 to 60 sets of standard models for customers in China and overseas, especially in East Europe and South America:
Newly produced Wuxi JACK standard models Cross BOX H Beam End Face Milling Machine in the year 2025:
DX3535 for Vietnam
DX1520 for 
Chinese Customer
DX1525 for East Europe
DX1535 for East Europe
As the first class Chinese steel structure End Face Milling Machine Supplier, besides the above listed standard models, Wuxi JACK also designs and produces top quality special sized and CNC control pipe and steel structure Beam End Face Milling Machine for customers, especially:
CNC-DX2020
DX4080
CNC-DX1520
DX6080

Running Videos of Wuxi JACK Standard Models Steel Structure BOX H Beam End Face Milling Machine

Technical Parameters of Wuxi JACK Standard Models Steel Structure BOX H Beam End Face Milling Machine

Note: Below are just parameters of our standard models machines. For more detailed introduction, please check ending section of this page:
Models Series Model Example  Max. End Face Milling Stroke
DX15xx: DX1520/ DX1530/ DX1540  DX1520: Up and down milling stroke is 1500mm;
                 Horizontal milling stroke is 2000mm;
 Other models are same meaning
DX12xx DX1215 Up and down milling stroke is 1200mm;
Horizontal milling stroke is 1500mm;
Horizontal and Vertical Milling
Working Speed
150 ~ 800 mm/ min. Controlled with A.C. inverter, and real time digital display
Milling Head Power 7.5 kW 6 grades of spindle revolutionary speed control, with lever
Milling Head X/ Y Axis
Movement Guidance
Heavy duty high precision linear guiderail Assembled onto mechanical horizontal bed and upright column of Cross BOX H Beam End Face Milling Machine
Milling Head X/ Y Axis
Drive Motor Power
2.2kW/ 3kW  
Workpiece Clamp Table Hydraulic drive  Standard or special design, with 2 ~ 3 groups of clamping racks

Technical Leading Points of Wuxi JACK Cross BOX H Beam Steel Structure End Face Milling Machine

As senior professional and responsible steel structure Beam End Face Milling Machine Supplier, Wuxi JACK strives on excellence in quality of all our products: Not only manufacturing process technology on mechanical main frame, but also all the function units of the machine. Of which, milling head is the most critical one for guaranteeing on superior milling performance:

1. High Power Milling Head in Wuxi JACK Steel Structure Cross BOX H Beam End Face Milling Machine:

1) 7.5kW milling head for Wuxi JACK standard models machine (DX08xx to DX35xx);
2) 9.3kW/ 11kW for Wuxi JACK heavy duty large models machine: (DX40xx to DX60xx);
3) Comparatively, the milling head in some other suppliers’ made machine is only 5.5kW;
4) Advantages: High power milling head promises deeper cut, higher efficiency and more gloss milling performance;
 

2. Strong Points of Wuxi JACK Milling Head for Running BOX H Beam Steel Structure End Face Milling Machine:

1) The above 1st and 2nd Photos: Delivers bigger cutting depth of every time milling stroke, efficiency of end face milling can be increased at least 20%;
2) The above 3rd Photo: Optional drilling function can be equipped with milling head, in case of customer expects the machine to have such special capability;
3) The above 4th Photo: 45° slant face end milling, which is unique ability of Wuxi JACK machine;
 

3. User Friendly Operation on Spindle Revolutionary Speed Adjustment in Wuxi JACK BOX H Beam End Face Milling Machine:

1) The 1st and 2nd above photos: There is operating level on top cover of the milling head, and handwheel at lateral side;
2) Easy and Convenient Revolution Speed Change: During work, for fulfilling spindle rotating speed change, operator just need to turn the handwheel and pull the lever;
3) In contrast, such revolution speed change operation in other supplier’ milling head is strenuous: Operator need to uncover the milling head, and replace gears manually. Sometimes even worse, there is no available revolutionary speed at all in other supplier’s machine;
 

4. Consumables Facer Blade in Wuxi JACK BOX H Beam Steel Structure End Face Milling Machine:

1) Usage: Facer blade is consumables being installed on milling head, greatly affecting on end face milling quality, and running cost of machine;
2) The above 3rd and 4th photos: Facer blades of Wuxi JACK machines have standard specifications, and internationally available for purchase. It is top grade in market and industry;
3) Easy Replacement: Adopt with new style, fitting on and taking off facer blades from milling head is convenient and quick;
4) Durable: Used properly, these facer blades are durable, greatly reducing daily operation variable cost of the machine.

Special Functions with Wuxi JACK Cross BOX H Beam Steel Structure End Face Milling Machine

On the basis of conventional end face milling, Wuxi JACK also equip our machines with special function units, in case of customer need, to meet on personalized demand:

1. With Drilling Function Cross BOX H Beam End Face Milling Machine:

1) For accomplishing on drilling function, holes with diameters from Φ10mm to Φ50mm can be drilled on steel Beams; The drilled holes are all unthreaded types;
a) Cross Beam end face milled and drilled: (Fig.1)
b) As shown in below photo, the milling head has feeding carriage along spindle direction, in the stroke of 360mm: (Fig.2)
2) Feeding forward of drilling head is driven with motor reducer, in the speed controlled with A.C. inverter; This operation can be adjusted based on different diameters of drilling head, from Φ10mm to Φ50mm;

3) Tool Kit of Integrated Drilling Function Steel Structure Cross BOX H Beam End Face Milling Machine:

a) This machine has 1 set of drilling tool kit for fitting up drilling head, matching with ISO50 spindle;
b) It is used for drilling only, not for machining on screwed hole; Taper of the tapered hole is 7:24;
c) Its connection is in the way of internationally universal style;
d) The drilling head can be readily purchased in the market across the countries and regions;
e) The drilling head adopted in the machine: (Fig.3)

4) Coolant System of Drilling Function Steel Structure Cross BOX H Beam End Face Milling Machine:

a) This machine has automatic drilling coolant circulating system: There is coolant tank installed on the upright column, which supplies coolant onto drilling head by means of pump, during drilling operation;
b) Coolant flows into pit of the machine foundation, which will be pumped back into tank after being filtered off debris for reuse;

5) Put into Use on Drilling Function Cross BOX H Beam Steel Structure End Face Milling Machine:

a) During machine foundation making, dig the pit for collecting coolant. The machine foundation should be made with anti-seeping treatment;
b) The electric control system has 2 working modes of end face milling and drilling, which can be switched and selected during operation;
c) Due to installation of drilling unit fit onto milling head, this machine can only perform 0° straight face milling, instead of 0° ~ 45° tilting, in conventional machines:
d) 0° straight end face versus 45° slant end face milling: (Fig.4)

2. For Special Beams Steel Structure End Face Milling Machine:

1) Equipment Characteristics: This is a set of special design and produced machine, referring to both milling stroke and workpiece fixture; The machine will mainly work on customer designated special working parts flange, involving structure/ size/ style;

2) Critical Point of Special H Beam End Face Milling Machine:

a) This machine is specifically designed for implementing on surface milling on a kind of steel structure end flange working parts in the form of flat “body”:
b) Here customer asks for fixture to clamp on the upright orientated end plate flange directly. After getting surface milled in the machine, the end plate flange will be welded onto both ends of the H Beam still in vertical orientation, as indicated in below hand made sketch:
c) Side view on end plate flange working parts to be processed: (Fig.5)
d) The hardest point in designing of machine is how to clamp erected flange reliably during its end face milling;

3) Expected Workpieces of Special H Beam End Face Milling Machine:

a) Working parts is a piece of flat flange end plate, with thickness 70mm. Its single side machined surface has special design contour and hole:
From customer: Expected single side machined surface of working parts: (Fig.6)
b) Comparatively, for conventional workpieces of long length body H/ I/ Cross/ BOX Beams/ Pipe, which, tanks to its long body, is relatively easy to be clamped into the machine for carrying out end face milling operation:
Clamping long length H Beam into Wuxi JACK “Conventional” CNC controlled machine: (Fig.7)

4) Milling Head 3 Degree of Freedom in Special Beams Steel Structure End Face Milling Machine:

The 7.5kW milling head can move in adjustable working speed, and perform surface milling along 2 directions:
a) X axis along horizontal way;
b) Y axis along vertical way;
c) Besides, the milling head can tilt 0° ~ 45°, to fulfil slant surface milling of workpiece: (Fig.8)

5) Finished Machining Precision Promised on Special H Beam End Face Milling Machine:

a) Finished Milling Linearity: 0.12mm/ 1,000mm; Or, 0.18mm/ 1,500mm;
b) Finished Surface Flatness: 0.13mm/ m2
6) Workpiece Secure: The special design workpiece fixture clamping table is put alongside lefthand of machine mechanical main body:
Overall appearance of the unpainted machine for testing at Wuxi JACK facility: (Fig.9)

7) Workpiece Fitting On into the Special Beam Steel Structure End Face Milling Machine:

This is the topic focus during business negotiation between customer and Wuxi JACK:
a) Before official running, the workpiece flange is put upright orientation, held firmly into the fixture, and face to face toward cutter head of milling head:
b) Workpiece flange fixture and end face milling in the machine: (Fig.10)

3. Casting Base BOX H Beam Steel Structure End Face Milling Machine:

1) What Is: As its name implies, here the machine horizontal bed is made of casting, instead of conventional steel welding structure. It has obviously higher manufacturing cost than ordinary types;
2) Application: Such “high end” machine is generally used in working site of excessive high precision end face milling outcome to be demanded, such as Bridge Construction, etc.;

3) Advantage of Casting Base BOX H Beam End Face Milling Machine:

a) Casting base bed gives machine the heaviest weight (For example, for model DX3030, the machine bed is over 6 ton, compared with only 0.8 ton of conventional machine base bed of counterpart model);
b) The best stability of end face milling operation, and hence precision guaranteed. Of course, this does not mean conventional models machine does not have sufficient stability--- Just appraised under different application scenarios;
c) The Best Precision: With elimination of slight floating of workpiece, the end face milling job can be completed with the best degree of accuracy in the machine;

4) “Downside” of Casting Base BOX H Beam Steel Structure End Face Milling Machine:

a) The obvious disadvantage is, casting base bed will add on total price of the machine, with the margin of around 10~ 15% higher quotation;
b) The corresponding machine production lead time will also be longer, because the casting bed need to be sourced from professional casting suppliers;
c) And, need to take special care on its loading and transportation, for moving such heavy part of machine frame.

4. With Edge Milling Function Steel BOX H Beam End Face Milling Machine:

As we know, End Face Milling Machine and Edge Milling Machine are 2 different types of machine, working different point of different workpiece. The common point is with milling head to carry out milling operation;
In June 2025, an East European customer requested to have edge milling function into their CNC-DX1622 model machine, which is a novelty idea. Accordingly, Wuxi JACK upgrade the design as below:
Design print of the CNC control pipe BOX H Beam Steel Structure End Face Milling Machine, with edge milling unit. This machine can not only mill on end faces of various steel structures, but also edge of steel plate: (Fig.11)
By beginning of Sep. 2025, this special design machine is in production at Wuxi JACK.

Wuxi JACK Small Steel Structure End Face Milling Machine

1. Specification: When the Max. end face milling height equals to or less than 1,000mm, this belongs to light duty models. The 2 most often select model series are DX08xx (For example: DX0820), and DX10xx (For example: DX1015). The limitation is 800mm: When milling height less than 800mm, End Face Milling Machine is not applicable. Instead, other types of machines should be adopted, such as Edge Milling Machine;
2. Application: More often type of workpiece fitting for small models are: Small Beams/ Special design welding structure members of small size/ Steel plates, etc. Taking DX1015 as example:

3. DX1015 Small Steel Structure BOX H Beam End Face Milling Machine:

1) Function: For end facing on workpiece of max. cross section size Height × Width= 1000 ×1500 mm. It can be used for end face milling on 1,500m H Beam: in this machine, H Beam is laid in horizontal orientation. So, the max. size of H Beam web 1500mm (Width direction) and flange 800mm (Height direction) fits perfectly with max. available stroke of DX1015;

2) Hydraulic Drive Workpiece Rack of Small Steel Structure End Face Milling Machine:

a) Workpiece Clamp: For small model of machine, due to its small size and consequently light weight of workpiece, during end facing operating, workpiece is easy to be vibrated, which is harmful on end face milling quality;
b) So, we equip hydraulic cylinder drive rack in small and medium models machine (DX08xx ~ DX30xx), so as to clamp workpieces tightly;
c) Small workpieces come in wide variety in terms of structure. To firmly clamp these pats, besides regular types, Wuxi JACK designs many more types of clamping rack:
d) Milling head: Although in smaller size, the milling head here is still the 7.5kW HD750, same as standard and medium large models.

Powerful Capability of Wuxi JACK Steel Structure BOX H Beam End Face Milling Machine

1. Usage of Standard Models BOX H Beam End Face Milling Machine:

1) Powerful Functions: Mills on end faces of structure members/ section steels/ pipes/ any other cross section working parts, removing rust layer/ foreign particle/ any deflect from end face, making sure it smooth/ shiny / clean effect; After end face milling, these working parts are suitable for next steps of butt joining/ assembly/ painting:
2) 3 typical types of steel Beams being finish milled from Wuxi JACK Beam End Face Milling Machine: H Beam, Cross Beam, BOX Beam: (Fig.12)
3) The above steel structure Beams are the 3 most important workpieces for steel structure use, which have end face outline of 90° corner angle. The milling trace and working speed is relatively easy to manage;
 

2. CNC Pipe and Steel Structure Beam End Face Milling Machine:

Since 2012, as the best technique orientated Chinese End Face Milling Machine Supplier, Wuxi JACK took the lead on developing and putting into market the mature and high standard CNC End Face Milling Machine, of which, any special cross section workpieces, including pipe, can be machined in high efficiency and superior quality. This greatly broadens application field of the machine:
Typical special cross section workpieces appliable for CNC machine: (Fig.13)

 

3. Scope of Standard Models BOX H Beam End Face Milling Machine:

1) The Max. end face milling height stroke equals to 1500mm or less;
2) Typical models are DX15xx and DX12xx series: The max. vertical stroke is 1500mm and 1200mm respectively;
Wuxi JACK DX1520 model, the largest selling volume: (Fig.14)
3) The smallest model is DX08xx: With the max. end face milling height stroke of 800mm;
Wuxi JACK DX0810 small model: (Fig.15)

4. Importance of Standard Models BOX H Beam End Face Milling Machine:

1) Extensive Use: Conventional models take the largest share of application, on selling volume and scope;
2) The Longest History: Standard models are the origin of this product family;
3) All the other series: Heavy duty/ CNC/ Milling and Facing Center… Are all developed and applied on the basis of these standard models;
4) Wuxi JACK is the leading Chinese steel structure BOX H Beam End Face Milling Machine Supplier in the industry: Market share/ Technical superiority/ Full line of models for customers choice;
5) Wuxi JACK overall superiorities on this equipment are introduced in slides page “Advantages of Wuxi JACK Steel Structure End Face Milling Machine”.

High Power and Powerful Milling Head in Wuxi JACK BOX H Beam Steel Structure End Face Milling Machine

Milling Head of H Beam End Face Milling Machine

The lefthand scrolling photos: The powerful top grade milling heads being equipped in our machines

 

1. Milling head is “Soul” in any set of steel Beam End Face Milling Machine: Its power/ function/ consumables determine on overall performance;
2. Installation: Milling head is installed onto upright column, through motor drive moving carriage;

3. Working Style of BOX H Beam End Face Milling Machine:

The moving carriage moves up and down along the upright column; Meanwhile, the upright column moves along the mechanical horizontal base bed in adjustable working speed, completing on two dimensional milling job on end face of workpieces.
 

Technical Details of Wuxi JACK Steel Structure BOX H Beam End Face Milling Machine

2. Medium Large duty BOX H Beam End Face Milling Machine

 

1. Standard Models BOX H Beam End Face Milling Machine

1) Max. vertical end face milling range is from 800mm to 2000mm (Excluding), the corresponding models from DX08xx to DX20xx (Excluding);
2) Application History: Conventional models are the earliest developed models, and always the most widely application;
3) The two most often selected model series are DX15xx and DX12xx, typically DX1215/ DX1520 / DX1530;
4) Typical light duty models are DX0820/ DX1010/ DX1015;

 

Technical Specialties of Standard Models BOX H Beam End Face Milling Machine:

1) Operator stand on the workshop ground directly, instead of on operating platform. Which means, operating platform is fixed onto the bottom position of upright column, instead of in the form of motor drive elevation operating platform;
2) Hydraulic drive workpiece clamp is a must for running of standard models machines. Wuxi JACK equipment sees the largest variety of workpiece clamp design, to best fitting on customer demand.

 

Technical Parameters of Standard Models BOX H Beam End Face Milling Machine:

 

 

3. Heavy duty Large Steel Structure End Face Milling Machine:

4. CNC Pipe and Steel Structure Beam End Face Milling Machine

5. Steel Structure Milling and Facing Center:

1) Purpose: Milling and Facing Center is for processing on super long length Steel Structure working parts, with conventional or special cross section shapes;

Milling and Facing Center is composed of:

1) 2 to several sets of CNC BOX H Beam End Face Milling Machine;
2) Several groups of workpieces clamping brackets;
3) 2 to several sets of tailor made turning working tables;

Wuxi JACK Capability on Milling and Facing Center:

1) By the year of 2025, Wuxi JACK is the only Chinese End Face Milling Machine Supplier in industry, who has capability and experience on delivering Milling and Facing Center for customers;
2) Application Case: One of the successful business cases is 2012 Wuxi JACK Milling and Facing Center exported to Belarus, which has core equipment of 2 sets of CNC-DX1540 and auxiliary equipment.

Application Range and Related Equipment of Standard Models BOX H Beam End Face Milling Machine

1. Where Used: Majority of standard models (DX12xx and DX15xx series) are applied in Steel Structure Industry, being deployed at end of line work station, for machining on finished steel structure members;

2. Typical Steel Structure Lines being Equipped with BOX H Beam End Face Milling Machine:

1) BOX/ T /H Beam Production Line;
2) Individual equipment of 3 in 1 H Beam Fabrication Machine (3 in 1 H Beam Assembly Welding Straightening Machine);

3. Pipe End Face Milling Machine:

End face milling operation is extended to Pipe Production Facilities, being operated following the Welding Equipment of:
1) Welding Rotator;
2) Column and Boom Welding Manipulator;
3) CNC Pipe Cutting Machine;
4) Welding Center;

4. Related Equipment with Steel Structure End Face Milling Machine:

XBJ series Edge Milling Machine uses the same kind and power of milling head as the DX series machine we discussed here, also focus on milling job, but work on steel plates instead of BOX H Beam, with different mechanical structure/ working principle and operating mode.

 

 

01

02

03

CNC-CP3000/12 Large CNC Pipe Cutting Machine
ZHJ8015 3 in 1 H Beam Assembly Welding Straightening Machine
HB1500 Automatic H Beam Welding Production Line
UBZ12 BOX Beam Gantry Welding Machine
HLK100 Bolt Adjusting Welding Roller Bed
SXBJ-12 Double Heads Edge Milling Machine
Welding Center: LHZ4040 Welding Manipulator and HLK80 Welding Rotator
Group of Column and Boom Welding Manipulator

FAQ on Standard Models Steel BOX H Beam End Face Milling Machine

Steel Structure BOX I H Beam End Face Milling Machine Blogs

WUXI AMASS MACHINERY CO., LTD
WUXI JACK TECHNOLOGY CO., LTD
0510-83297829
English Language: 15852755799; 
Chinese Language: 13621515089
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