TMA Thread rolling equipment for fasteners, metalware and parts. Thread rolling machines for nuts. Single-spindle nut threading machine. Two-spindle alternating thread-rolling machine for nuts. Pneumatic two-spindle thread-rolling machine for nuts. Universal two-spindle thread-rolling machine for nuts. Pneumatic four-spindle thread-rolling machine for nuts. Integrated tapping equipment. Features of the nut threading machines. Specifications of nuts tapping equipment. Standard and optional equipment of the tapping machine. Thread cutting process on thread-rolling machine.Features of thread rolling equipment for nuts. Number of product kinds. Additional features. Equipment for rolling threads on nuts. Taiwan equipment on Global market.
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THREAD ROLLING EQUIPMENT FOR FASTENERS, METALWARE AND PARTS


THREAD ROLLING MACHINES FOR NUTS


SINGLE-SPINDLE NUT THREADING MACHINE SERIES JTR

single-spindle nut threading machine

Features of the nut threading machines of the series JTR

  • Pitch-lead tapping design gives precise and accurate thread form.
  • The tapping depth is fixed and that is best for blind hole nuts.
  • Safety devices, Torque control, feed lead, and self-radial-adjustment, clamping chuck, prevent taps from damage and increase the operation safe.
  • Easy to install tooling. It is easy to replace parts for different nuts tapping.
  • Governed by PLC program.
  • Screen shows the production status.
  • Double tap protection. The machine will stop automatically when it detects abnormal nuts or other safety issue.


Threading Equipment Specifications

Model JTR12 JTR20 JTR30
Tap size: M2-M12 M12-M20 M12-M30
Nut AF: 10-28 mm 10-28 mm 15-50 mm
Capacity: 16-60 pcs/min 4-20 pcs/min 4-16 pcs/min
Spindle Travel: 65 mm 80 mm 80 mm
Nut Lenght: 6-60 mm 6-75 mm 10-90 mm
Servo Motor: 1500 W 3000 W 3000 W
Hydraulic Motor: 1 HP
Coolant Motor: ¼ HP ¼ HP ½ HP
Coolant Tank: 35 L 35 L 40 L
Weight: 800 kg 1025 kg 1550 kg
Dimension: 1250 × 1200 × 1850 mm 1250 × 1200 × 1950 mm 1460 × 1675 × 2000 mm


Standard equipment package

HMI servo motor 1
Vibration hopper 1
Tool kit 1
nut



Thread cutting process on JTR series thread-rolling machine



PNEUMATIC TWO-SPINDLE THREAD-ROLLING MACHINE FOR NUTS

HLT thread-rolling machine for nuts saved all features of the model of HNT series, but this machine supports a wide range of threads. This product has a fairly wide range of applications and meets the requirements of a variety of small-scale industries. It is equipped with a cruise control function, which ensures easy operation and maximum performance. HLT machine is designed for cutting hexagon, four-sided nylon nuts and flange nuts. This machine fully complies with the requirements for the processing of the nuts of various shapes, sizes and hardness.

2-spindle tapping machine


2-spindle tapping machine


Anchor nuts for special purposes


Anchor nuts for special purposes


Features of thread rolling equipment for nuts

  • Tapping machine cuts the threads on the nut of different sizes, including special forms of fasteners.
  • Suitable for small batch production.
  • Inventors allows you to adjust the speed and correspondingly change the performance of the hardware.   
  • Tapping machine is able to put a thread on hexagon, square, nylon nuts and bolts with flange.


Number of product kinds

Hex Nuts: DIN 555, 934, 971, 2510, 6915
Anchor nuts for special purposes: DIN 798
Caste nuts: DIN 935
Hex low nuts: DIN 936
Hex low castle nuts: DIN 937, 979
Lock nuts: DIN 980, 985, 6924, 6925
Lock check nuts: DIN 7967



Specifications of nuts tapping equipment

Model RLT-13 RLT-22 RLT-33 RLT-45 RLT-70 RLT-90
Diameter of the cutting thread M5~M10
3/16"~3/8"
M10~M16
3/8"~5/8"
M16~M24
5/8"~7/8"
M24~M30
1”~1¼”
M30~M48
1 1/8”~1 3/4”
M48~M60
2 1/8”~2 1/2”
Max. outer diameter, mm 23 35 46 55 86 105
Max. Performance pcs. / min. 180 100 50 20 10 4
The power consumed from the network, kW 1.5 2.2 5.5 2.2 (1:5S) 3.7 (1:5S) 5.5 (1:5S)
Max. energy consumption, kW/h. 3.7 6.3 9.3 7.1 10.8 14.4
Air consumption, L/min. 128 242 206 216 145 81
Oil tank, L 170 300 400 550 650 800
Machine dimensions, WxDxH, m 1.6x1.4x1.7 2x2.4x1.9 2.1x2.6x2.1 2.3x2.8x2.3 2.1x2.2 x2.5 2.7x3.1x2.7
Net Weight, kg. 1280 1950 2800 3750 4700 5400



TWO-SPINDLE ALTERNATING THREAD-ROLLING MACHINE FOR NUTS

2-spindle tapping machine of shuttle-type


Hexagon flat nuts



It is the tapping equipment of higher class, in which, instead of conventional engines with the traditional approach to managing, there are servomotors and human-machine interface. This design offers more functionality has more advantages in the management and operation. The machine is used not only for drilling and cutting acorn nuts, but also for cutting shaped nuts. Reinforced structure will provide a longer life than the traditional vertical threading machine. As a result of the application of the guiding thread the machine with high speed can ensure the accuracy of the depth of cut, and does not destroy the structure of the flat nut. HRT machine carries out control of deviations for high quality thread cutting tool and conduct a comparative test. The machine has been tested for suitability standards of CE, its design meets safety requirements.


Features of thread rolling equipment for nuts

  • Multifunctional: threads on flat, hex nuts and bolts of non-standard sizes.
  • The equipment is equipped with a servomotor and the man-machine interface.
  • Supports tread-rolling at high speeds.
  • Thread rolling equipment has been certified.

    Hexagon flat nuts: DIN 986, DIN 1587 
    Hex Nuts: DIN 917


Specifications of nuts tapping equipment

Model RRT-13 RRT-22 RRT-33
Diameter of the cutting thread M3~M8
1/8"~5/16"
M8~M14
5/16"~9/16"
M14~M22
9/16"~7/8"
Maximum pitch, mm 45 60 100
Max. outer diameter, mm Ø18 Ø24 Ø36
Max. Performance, pcs. / min. 70 (C) 90 (D) 50 (C) 70 (D) 30 (C) 50 (D)
The power consumed from the network, kW 0.75 (C) 1.5 (D) 1.5 (C) 3 (D) 3.7 (C) 5.5 (D)
Max. energy consumption, kW/h. 4.3 (C) 5.8 (D) 7.5 (C) 10.5 (D) 11.9 (C) 15.5 (D)
Oil tank, L 120 150 180
Dimensions of the machine , WxDxH, m 1.85x1.5x1.93 2.25x1.9x2.15 3x2.15x2.43
Net Weight, kg. 1410 1980 2760




UNIVERSAL TWO-SPINDLE THREAD-ROLLING MACHINE FOR NUTS

2-spindle tapping machine for special purpose nuts


Knurled and collar nuts with  flange



Tapping machine of RDT series has a fairly wide range of applications and meets the requirements of various industries. Rotational speed of the machine is changed by a frequency converter. The result is that the machine is easily controlled and reaches maximum performance. Machine is suitable for the production of various shaped nuts. In this machine the material is fed into the threaded installation vibrating screen, which sorts the nuts. This machine is a high-performance threading equipment and can be a good alternative to the universal reciprocating threading machines for processing shaped nuts.


Features of thread rolling equipment for nuts

  • The machine cuts the thread on nuts of different sizes, including special form fastener.
  • Inventors allows you to adjust the speed and correspondingly change the performance of the hardware.   
  • The equipment cuts the threads on nuts for special purpose.
  • Fasteners feeding is performed by vibrating device.

    Knurled and collar nuts with flange: DIN 466
    Wing nuts: DIN 315
    Screwed Plugs: DIN 7965
    Wheel nuts: DIN 74361


Specifications of nuts tapping equipment

Model RDT-13 RDT-22 RDT-33 RDT-45
Diameter of the cutting thread M5~M8
3/16"~5/16"
M10~M14
3/8"~9/16"
M16~M22
5/8"~7/8"
M24~M30
1”~1¼”
Max. outer diameter, mm 19 35 46 55
Max. Performance, pcs. / min. 200 110 60 20
The power consumed from the network, kW 1.5 2.2 3.7 2.2 (1:5S)
Max. energy consumption, kW/h. 5.8 7.4 10.8 7.8
Air consumption, L/min. 170 332 231 282
Oil tank, L 170 280 350 500
Machine dimensions, WxDxH, m 1.25x1.3x1.8 1.55x1.45x2 1.65x1.6x2.1 1.8x2x2.3
Net Weight, kg. 1080 1700 1900 2500




PNEUMATIC FOUR-SPINDLE THREAD-ROLLING MACHINE FOR NUTS

4- spindle nuts thread machine


Hex low castle nuts


Equipment for thread cutting /rolling for standard, flange, round nuts. This nuts tapping machine is designed for cutting hexagon, four-sided, nylon and flange nuts. Thread-rolling machine pitch fully complies with the requirements for the processing of nuts in different shapes, lengths and hardness. Convenient location of the control panel, easy operation. Each axis can be operated independently. Using the control panel, you can freely choose the left or right cutter, adjust the length of cut, adjust the speed of rotation of the tool axis. The process of cutting is controlled by a programmable logic controller (PLC).

The machine has the following components: an independent counter, independent control of the automatic thread cutter with circulation, management of supply, monitoring and control system, alarm system. Checking the current sensor to automatically control the process of cutting and the nut jam when applying that helps avoid breaking the mold. Tool exchange is simple and fast. A system of filtering the iron residues. The machine got CE certificate and fully complies with the EU's health and safety standards.


Number of product kinds

Hex low castle nuts: DIN 937, 979
Hex low nuts: DIN 439, 936
Hex Nuts: DIN 555, 934, 971, 2510, 6915
Hexagon castle nuts: DIN 935
Hexagon nuts with flange: DIN 6923

Square weld nuts: DIN 928, 929
Square nuts: DIN 557
Square low nuts: DIN 562
Lock nuts: DIN 980, 982, 985, 6924, 6925, 6926, 6927


Features of thread rolling equipment for nuts

  • The machine cuts the thread on hexagon, square, nylon nuts, nuts with flange.
  • The control panel has simple and accessible interface, allowing you to configure the thread (for example, cutting to the right or left direction).
  • Each spindle operates independently, individually.
  • The programmable controller is used for workflow management, selection of manual / automatic control, adjust the speed, the reporting of faults in the case of a missing or jammed blank.
  • Tools exchange is easy and saves time.
  • Magnetic filter maintains the working oil in the pure state.



Specifications of nuts tapping equipment

Model RNT-11 RNT -14 RNT -19 RNT -24 RNT -32 RNT -38 RNT -45
Diameter of the cutting thread M4~M6
3/16"~1/4"
M6~M8
1/4"~5/16"
M10~M12
3/8"~1/2"
M14~M16
1/2”~5/8”
M18~M22
3/4”~7/8”
M22~M24
7/8”~1”
M24~M30
1”~1¼”
Max. outer diameter, mm 14 19 26 35 46 50 55
Max. Performance, pcs. / min. 470 360 240 140 100 60 50
The power consumed from the network, kW 0.75 1.5 2.2 2.2 3.7 5.5 2.2 (1:5S)
Max. energy consumption, kW/h. 3.7 7 10 11.1 17.4 25.4 12.2
Air consumption, L/min. 208 346 233 339 412 624 542
Oil tank, L 230 300 380 480 600 650 750
Machine dimensions, WxDxH, m 1.4x1.2x1.8 (B)
1.9x1.2x1.8 (C)
1.5x1.3x1.8 (B)
2x1.4x1.8 (C)
1.7x1.4x2.1 (B)
2.1x1.5x2.1 (C)
1.9x1.7x2.3 (B)
2.2x2.3x2.3 (C)
2x1.9x2.4 (B)
2.8x2.5x2.4 (C)
2.5x2.1x2.6 (B)
3x2.7x2.6 (C)
2.5x2.2x2.7 (B)
3.2x2.7x2.7 (C)
Net Weight, kg. 970 (B)
1100 (C)
1200 (B)
1400 (C)
1450 (B)
1650 (C)
2400 (B)
3000 (C)
3300 (B)
3600 (C)
4500 (B)
5100 (C)
5200 (B)
5800 (C)


Standard and optional equipment of the tapping machine

  Set of equipment 4-spindle tapping machine
RNT-B RNT-C
01 Sensor device
for Safety of unloading unit
О О
02 Thermally stable
protective shields of unloading gate
О О
03 Regulatory mechanism
to control the pusher timeout
О О
04 Mechanism for setting feeding time О О
05 Sensor for lack of blanks О
06 Loading chute R
07 Mechanism of automatic blank feeding (hopper / conveyor) R R
08 Mechanism for chip removal R R
09 Inverter R R
10 The interface (panel) of operator О
11 Oil protective casing О
12 Certification of Safety Equipment (СЕ) О
О - Standard equipment,  No data, R - Additional equipment (optional)



INTEGRATED TAPPING EQUIPMENT

INTEGRATED TAPPING EQUIPMENT


finished products


nut

Features of tapping equipment

  • Pneumatic cylindrical pusher allows you to adjust the stroke length.
  • Speed thread rolling, parameters and productivity of the equipment controlled by a programmable interface and the inverter.
  • The alarm system warns of failures, the absence of blanks, parts jams, overload, abnormal air pressure, etc .
  • Device sorting defective product automatically removes defective products.
  • Design of the tool unit can quickly replace hardware tools.


Specifications of nuts tapping equipment series RNT

Equipment Model 11(A/C) 16(A/C) 19(A/C) 24(A/C) 30(A/C)
 Hex Nuts Metric sizes M4-M10 M8-M12 M10-M14 M12-M18 M16-M24
Dimensions in inches 3/16’’-1/4’’ 5/16’’-3/8’’ 3/8’’-1/2’’ 1/2’’-5/8’’ 5/8’’-7/8’’
Max. Performance pcs. / min. 350-320 270-230 210-160 160-120 120-100
 Nuts with flange Metric sizes M4-M10 M8-M12 M10-M14 M12-M18 M16-M24
Dimensions in inches 3/16’’-1/4’’ 5/16’’-3/8’’ 3/8’’-1/2’’ 1/2’’-5/8’’ 5/8’’-7/8’’
Max. Performance pcs. / min. 210-180 160-130 140-115 115-95 85-70
Number of main engines 4 4 4 4 4
Max. flange diameter, mm 16.5 23.5 26.5 35 45
Motor power, PM 1.2 2.4 2.4 3.4 5.4
Spindle speed, vol./ Min. 2096 1629 1425 1166 855
Net weight, tone 1000 1500 1700 2100 3400
Oil tank capacity, L 250 400 400 550 700
Equipment Dimensions (LxWxH), mm 1060x1370x1930 1450x1600x1930 1450x1600x1930 1620x1870x1930 1700x2300x2140


Additional features. Equipment for rolling threads on nuts. Standard series RNF

Model 11P 14P 17P 19P 24P
Operator Interface О О О О О
Inverter R R R R R
3-speed gearbox R R R R R
О - standard; R - optional; X - not available


ROLLING THREADS EQUIPMENT ON NUTS. SERIES RNF

Model 11P 14P 17P 19P 24P
Operator Interface О О О О О
Sleeve О О О О О
Inverter О О О О О
Crankshaft with sleeve and seizure О О О О О
Linear blanks system О О О О О
System PKO R R R R R
Thread rolling dies of closed type R R R R R
Sound dampening casing R R R R R
Monitor System R R R R R
О - standard; R - optional; X - not available


4-SPINDLE EQUIPMENT FOR ROLLING THREADS ON NUTS. STANDARD SERIES RNF

Additional characteristics Standard (C) Advanced (A)
Operator Interface О О
Magnetic separator chip R О
Wear-resistant thread-rolling spindle R О
Oil-tight housing X О
Rugged hopper R О
Inverter (main engine) R О
Battery X О
Automatic sorting of defective products X О
О - standard; R - optional; X - not available



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