Automatic Nut Bolt Making Machine with Hot Forging Press for Hex Bolt

• Customization: Available
• After-sales Service: Overseas Service Provide
• Warranty: 1 Year
• Model NO.: Bolts and Nuts Making Machine
• Type: High-Speed Punching Machine
• Punch Shape: Open Punch
• Slider Movement: Double Action
• Slider Drive Mechanism: Crank Press
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Power Source: Pneumatic
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Accuracy: +-0.01mm
• Product Material: High Quality Steel Plate
• Stationarity: The Starting Balancer Device Is Adopted
• Security: Adopt Safety Double Solenoid Valve and Hydraulic O
• Parts: International Brand Accessories
• Usage: Stamping Work
• Machine Color: Customizable
• Feature: High Precision
• Installation Instructions: on-Site Service Available
• Advantage: Wear Well
• Advantage2: Fully Automatic
• Advantage3: Complete Production Line
• Advantage4: Energy Conservation with Inverter
• Test Machine: Multiple Operations
• Protector: Opto-Electronic Protection
• Transport Package: Nude Packing
• Specification: Customized Size
• Trademark: BESCOMT
• Origin: Shandong China
• HS Code: 8428399000
• Production Capacity: 1000+

Product Description

Production Process

Bolts and Nuts Production line

The production process of the bolt production line includes: 

1. Bar stock cutting; 2. Heating of the bar stock; 3.The bar stock is put into the die and formed by stamping; 4. Flash should be cut off from the special-shaped bolt heads; 5. Chamfer at the bottom of the bolt; 6.Thread rolling of the outer thread of the bolt; 7. Anti-rust treatment for blackening of bolts.
This is for bolts with models larger than M12, the hot stamping process is used. For small-sized bolts, cold heading machines are adopted for production.

The production process of the nuts production line includes: 

1. Blank cutting; 2. Embryo heating; 3. Blank stamping forming (generally completed in 3 steps); 4. The finished nuts are required to have a high bevel and chamfer shape; 5. Tapping of bolt threads Blackening and anti-rust treatment.
The red punching processing of nuts is generally M12 or above, and small-sized ones are produced by cold heading machines.

Main Machine

Bar stock cutting sawing machine

1. Automatic feeding system: Automatic feeding rack, no need to manually feed and push material, saving time, non-impact feeding is adopted to the feed roller table, roller feeding, stable and reliable transmission.

2. Forced feeding mechanism (added to the feed roller) : reduce the length of the rebound, to prevent the material section radial runout during shear, to protect the roller bearing from damage and the length of the measurement is accurate.

3. The total stopper design makes the cutting size more accurate, the weight deviation is small, and the section flatness is high, feed speed is adjustable;

4. Automatic lubrication system: Good durability Guide lubrication automatic oil pump added, oil cut-off automatic.     The use of closed gear box, gear bearing oil, reliable lubrication.

5. Automatic clamping to the center system: the device can automatically clamp the incoming material automatically, and automatically the center of the mold cavity.

Automatic feeder

1. Enhance production efficiency: The automatic feeding machine can significantly reduce the time spent on manual operations and improve the overall efficiency of the production line.
2. Enhance safety: As it reduces the opportunities for direct human contact with mechanical equipment, the automatic feeding machine can effectively lower the probability of accidents and ensure the personal safety of workers.
3. Ensure feeding accuracy: The automatic feeding machine can ensure that the position and quantity of each feeding are accurate through a precise control system.
4. Strong adaptability: Many automatic feeders are designed flexibly and can adapt to bars of different sizes and types. They only require simple adjustments to meet various production needs.
5. Space-saving: Some advanced automatic feeders adopt a compact design, capable of performing efficient feeding tasks within a limited space, making them suitable for factory environments with limited space.

Electric heating furnace

1. Compared with traditional heating methods (oil, coal, gas), it has significant advantages such as environmental protection, energy conservation, convenient operation and low labor intensity.
2. Compared with resistance furnaces, it saves 50% to 60% of energy.
3. It has the advantages of fast heating, uniform heating, no oxide layer and good product quality for the customer's products. Heat 3-5 sticks per minute, heating temperature 800-950°
4. The sensor is isolated by a transformer, which is very safe.
5. Environmental protection: No pollution, noise or dust.
6. Strong adaptability: It can heat workpieces of various shapes.
7. The equipment occupies a small area of less than two square meters, which is convenient for customers to make the most of the production space.

Punching Machine

1. This machine offers high precision and production efficiency.

2. Its body, crafted from top - grade steel plates, is designed for precision and strength, stress - relieved post - welding.  

3. Parts are hard - oxidized and ground for durability.  

4. With a rational structure, it has a high -performance clutch/brake, safety valves, and overload protection. 

5. Table size is customizable.  

6. Equipped with PLC and other features, it boosts productivity and enables smart operation.

7. It is equipped with a standard photoelectric protection device to ensure the personal safety of the operator.

8. Reasonable structural design, is convenient for automatic production and line production.

Robot Arm

The Robot Arm can achieve automatic feeding and discharging.

1.Improve production efficiency. The robot arm can complete repetitive tasks at high speed and high precision, significantly improving production efficiency.
2. It can work all day long (running continuously for 24 hours), avoiding the problem of human fatigue.
3. Enhance security. In dangerous environments such as high temperature, robot arms can replace manual labor to perform operations and ensure personnel safety.
4. Improve processing accuracy and consistency. The motion control of the robot arm is precise to the millimeter level.  
5. Strong adaptability. The robot can adapt to different task requirements by replacing the end effectors (such as grippers, welding torches, suction cups, etc.).
6. Save space. Six-axis or multi-axis robot arm have high flexibility and can perform complex actions in confined Spaces.

Specification

Specifications	Unit	BLA-80	BLA-110	BLA-160	BLA-200
Capacity	Ton	80	110	160	200
Rate tonnage point	mm	4	6	6	6
Speed changing	s.p.m	35-80	30-60	20-50	20-50
Stable speed	s.p.m	65	50	35	35
Stroke	mm	150	180	200	200
Die height	mm	340	360	460	460
Slide adjustment	mm	80	80	100	110
Slide area	mm	770*420*70	910*470*80	990*550*90	1130*630*90
Bolster area	mm	1000*550*90	1150*600*110	1250*800*140	1400*820*160
Main motor	kw.p	7.5*4	11*4	15*4	18.5*4
Slide adjust device	HP	electrical operation
Air pressure	kg/cm2	6	6	6	6
Presses precision	-	GB/JIS 1class
presses dimension	mm	1800*1180*2800	1900*1300*3200	2300*1400*3800	2615*1690*4075
Presses weight	Ton	6.5	9.6	16	23

Material selection:D2, SKH-9, SKD11, A3,SKD61Die type:Stamping press moulds , stamping die, punching die, sheet metal mould , progressivedie, terminal die,single die, double die or according to your parts
Die life:1,000,000-3,000,000 shots
Surface treatment: kinds of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, Powder, Anodizing, E-coating, Silkscreen, Heat
treatment, Black oxid;
RoHS compliance for export
Concurrent engineering capability on product design
ust-in-time manufacturing capability to meet customer's requirement

Tailor-made packaging method according to customer's requirement

In order to free your hands, improve safety, and ensure production efficiency, our company has been committed to fully automatic production supporting solutions for metal stamping since its establishment.The automatic feeding system is crucial. 
Our feeding system includes: 3 in 1 uncoiling straightening and feeding, 2 in 1 uncoiling and straightening, uncoiler, servo feeder, sheet feeder and robot, including most of the feeding methods required for metal stamping.
we can Configure the corresponding feeding device according to your product needs

Company Profile

FAQ

1.Terms

Delivery time:45 days after order 
Packaging:Standard foreign trade wooden box export packaging Payment methods: Western Union or PayPal or TT:30% deposit in advance,70% balance before shipment against the copy of B/L.
Warranty pertod:2 years
Technical service : available(online + offline)
Operation & maintenance manual(English Version)available
2.Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis/Conformance; Insurance; Origin, and other export documents where required.
3.What kinds of payment methods do you accept?
You can make the payment to our bank account, Western Union or PayPal:30% deposit in advance, 70% balance against the copy of B/L.
4.Do you guarantee safe and secure delivery of products?
Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold
storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.
5.Warranty Policy
The guarantee covers the main parts of the machine, excluding wearing parts. PARTS DELIVERY Within 5 days by DHL/ Fexed .During the warranty periodfree maintenance and replacement parts available if any quality problem under regular operation.(except for improper operation or man-made damage) .