Nut Bolt Hot Manufacturing Machine

Nut Bolt Hot Manufacturing Machine

Details
The Nut and Bolt Hot Forging Machine is an automated transfer system that moves heated metal blanks between induction furnaces and forging presses, using multi-station manipulators to position, transfer, and eject workpieces during high-temperature forging.
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Nut Bolt Manufacturing Machine
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Description
Technical Parameters
The Nut and Bolt Hot Forging Machine is an automated transfer system that moves heated metal blanks between induction furnaces and forging presses, using multi-station manipulators to position, transfer, and eject workpieces during high-temperature forging.

product-750-750
product-750-750

Product Specification

 

MODEL

160K-3

160K-3G

200K-3

200K-3G

250K-3

250K-3G

315K-3

315K-3G

400K-3

400K-3G

MAX CLAMP DIAMETER(mm)

55

55

60

60

70

70

85

85

100

100

MAX CLAMP HEIGHT(mm)

50

50

60

60

60

60

75

75

80

80

SPEED(PCS/min)

35-45

35-45

30-40

30-40

25-35

25-35

20-30

20-30

20-30

20-30

HEIGHT ADJUSTING RANGE(mm)

0-20

0-20

0-20

0-20

0-20

0-20

0-20

0-20

0-20

0-20

BEAM LIFTING HEIGHT DURING WORKING

/

0-120

/

0-120

/

0-120

/

0-120

/

0-120

STROKE(mm)

170

170

220

220

250

250

250

250

300

300

TOP TABLE DIMENSION(mm)L*W*H

700 * 660 * 60

700 * 660 * 60

800 * 700 * 80

800 * 700 * 80

800 * 750 * 90

800 * 750 * 90

800 * 750 * 100

800 * 750 * 100

1000 * 750 * 110

1000 * 750 * 110

DOWN TABLE DIMENSION (mm)L*W*H

1300 * 760 * 120

1300 * 760 * 120

1400 * 750 * 130

1400 * 750 * 130

1500 * 800 * 140

1500 * 800 * 140

1500 * 800 * 150

1500 * 800 * 150

1600 * 900 * 160

1600 * 900 * 160

SERVO MOTOR POWER(KW)

3

4.5

3

4.5

3

4.5

3

4.5

4.5

4.5

MANUPULATOR OVERALL DIMENSION(MM)L*W*H

3300 * 800 * 700

3300 * 800 * 700

3400 * 800 * 700

3400 * 800 * 700

3700 * 1000 * 800

3700 * 1000 * 800

3600 * 1000 * 800

3600 * 1000 * 800

4200 * 1200 * 100

4200 * 1200 * 100

MANIPULATOR WEIGHT(Kg)

2000

2100

2500

2600

2900

3000

3200

3300

3700

3700

 

Automatic Transfer & Handling System

 

Synchronized Transfer Mechanics: Automated mechanical grippers match press stroke frequencies to eliminate direct operator involvement in high-temperature forging zones.

 

Multi-Station Flexibility: Configurable in 3-station or 4-station setups to execute sequential centering, pre-forming, final forging, and center-hole punching.

 

Precision Tolerance Control: PLC-integrated hydraulic timing maintains repeatable forging accuracy within ±0.05 mm.

 

Thermal-Resistant Grippers: Heavy-duty jaws feature active heat barrier pads and a modular clamp mechanism, enabling jaw changeovers in under 30 minutes.

 

Custom Engineering Support

 

Press Frame Adaptation: Custom mounting brackets and stroke linkages support direct retrofit onto both C-frame and straight-side presses.

 

Tonnage Compatibility: Direct engineering integration for forging presses ranging from 125 tons up to 3,000 tons.

 

Custom Jaw Geometries: In-house engineering tailors gripper finger profiles for non-standard workpieces and specialized hot-forged bolt heads.

 

Line Retrofitting: Upgrades existing manual or semi-automated press lines to fully automated production.

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Testing

 

Laser & Ultrasonic Testing: Every unit undergoes laser alignment verification for ±0.05 mm repeatability and ultrasonic testing on heavy structural welds.

 

72-Hour Continuous FAT: Pre-shipment Factory Acceptance Testing includes a 72-hour full-load dry run to verify PLC timing and thermal stability.

 

Client-Witnessed Protocol: Optional remote or in-person FAT utilizing customer-supplied die dimensions and sample profiles prior to export.

 

Export Safety Compliance: Electrical cabinets and wiring fully conform to target market CE/UL safety protocols.

 

Warranty Service

 

On-Site Field Commissioning: Factory-trained service engineers execute physical mounting, electrical hookup, and PLC synchronization at client plants globally.

 

Component Warranty: Full 1-year coverage on all structural frame, servo actuator, and PLC hardware components against manufacturing defects.

 

24/7 Remote Diagnostics & Training: Direct remote VPN/PLC access for troubleshooting paired with complete operator training on die alignment and jaw maintenance.

 

FAQ

 

Q: What distinguishes this transfer system from a standard single-station manipulator line?

A: This system's multi-station gripper array handles all four forming steps in one synchronized cycle, cutting per-part cycle time by roughly 30% compared to single-station transfer setups.

Q: What is the minimum order quantity and standard payment structure?

A: The minimum order is one complete retrofit or new-build unit, with payment typically structured as 30% deposit, 60% before shipment upon FAT approval, and 10% after on-site commissioning.

Q: How long does on-site commissioning take once the equipment arrives at our facility?

A: On-site mounting, electrical hookup, and PLC synchronization typically take 7–10 working days, followed by a 2-day joint production trial with the client's operators.

Q: Which specific CE and UL standards does the electrical cabinet comply with?

A: The control cabinet complies with CE under EN 60204-1 (machinery electrical safety) and carries UL 508A certification for industrial control panels destined for North America.

Q: What is the expected service life of the thermal-resistant gripper jaws?

A: Under continuous 3-shift hot forging use, the heat-barrier gripper pads typically require replacement every 4–6 months, while the jaw frame itself lasts 5+ years.

Q: Can this system be retrofitted onto a press from a different manufacturer than yours?

A: Yes, roughly 70% of our retrofit orders are installed onto third-party press brands; our engineers first conduct a stroke-timing survey to confirm mechanical compatibility before quoting.

 

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