Self Drilling Screw Washer Insert Assembling Machine | Automatic Drill Tail Screw Gasket Feeding Machine最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
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Insert Machine
Intelligent and high-speed, accurate and low-noise
This machine is equipped with 24 continuous punching rods for stable running. A torsion limiter is mounted on the spindle to fully protect operators and machine equipment during operation, featuring fast running speed, ultra-stable performance and low working noise.
Configuration Parameters
Fast speed, high stability
- Double feeding system transports screws and washers separately into rotary assembly station, greatly boost gasket assembly efficiency for finished self drilling screws.
- Adopts rotary lifting transmission design to improve overall production speed and continuous output capacity.
- PLC intelligent control system with photoelectric inspection function, automatically reject unqualified products with incomplete washer assembly.
- Operation panel equipped with LED fault indicator lights, quickly locate abnormal points for easier maintenance & troubleshooting.
Full Technical Spec List
- Single-track Production Speed:
120-520 pieces per minute - Double-track Production Speed:
60-150 pieces per minute - Applicable Screw Length:
9.5mm – 125mm - Applicable Screw Spec:
MB / MA series self drilling screws - Control System:
PLC Automatic Controller - Machine Total Weight:
2000 KG - Overall Dimension:
1.8m * 1.4m * 1.6m
Product Details
Efficient, stable, intelligent and energy-saving
This automatic gasket inserting machine is customized for fastener industry thread rolling production lines. It consists of heavy-duty frame lifting mechanism, dual/triple vibration feeding disks, 2 sets linear feeders, 7-inch PLC touch control system, variable speed motor, photoelectric sensor and complete control circuit system.
7-inch PLC Controller
Central intelligent control system with speed adjustment knobs, emergency stop & operation indicator lights, convenient for fault diagnosis & parameter setting.
Washer Vibrating Disk
Do not set excessive vibration pressure, otherwise it will accelerate abrasion of photoelectric sensor and shorten service life.
Screw Vibrating Disk
Avoid bending the screw conveying pipeline, bent pipes will cause screw jamming during automatic feeding process.
Straight Linear Feeder
Vibration intensity of feeding track should not be over-adjusted, excessive vibration will push screws out of track and affect machine running stability.
Central Assembly Working Head
Ensure smooth sliding of positioning nozzles, stuck nozzles will block screw feeding and lead to incomplete gasket assembly.
Application Scope
Efficient, stable, intelligent and energy-saving
Home Decoration
Industrial Building Materials
Medical Appliances
Food Processing Industry
Automotive & Ship Accessories
Construction Machinery
Outer Hex Self Drilling Screw (Finished Product)
- Product Type: Drill tail self drilling screw
- Raw Material: Carbon steel
- Available Spec: Multiple sizes customizable
- Custom Length: Support full length customization
- Head Type: Outer hexagon head
- Drill Type: Self-drilling tail point
- Product Features: High hardness & toughness, excellent anti-corrosion, stable thermal strength & cold deformation performance, great shock absorption
- Application: Fixing color steel tile, channel steel, various metal steel sheets for construction
Cross Head Self Tapping Screw
- Product Type: Cross recess self tapping screw
- Raw Material: Carbon steel / Stainless steel optional
- Available Spec: Multiple sizes customizable
- Custom Length: Support full length customization
- Head Design: Standard cross drive head
- Product Features: High surface hardness, strong core toughness
- Application: Connection & fixing of thin metal sheets, steel plates, saw plates & light metal components
Self Drilling Screw Washer Insert Assembling Machine | Automatic Drill Tail Screw Gasket Feeding Machine最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
]]>High Speed Thread Rolling Machine for Drywall Self Tapping Screw Production最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
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HIGH SPEED THREAD ROLLING MACHINE
23 Years Manufacturing Experience | Custom Service & Strict Quality Assurance, ISO & SGS Certified
This industrial cold rolling machine is designed to form precise threads for all types of standard screws and metal hardware fasteners, widely used for drywall screws, wood screws and self-tapping screws manufacturing.
Machine Configuration Parameters
Model CH4R
- Thread Diameter Range: 2–4mm
- Max Thread Length: 35mm
- Production Capacity: 25–380 pcs/min
- Die Dimension: 76*89*40 mm
- Main Motor Power: 2.2–6KW
- Oil Pump Motor: 0.37KW
- Net Weight: 1040KG
- Overall Dimension: 1.56*1.18*1.79 m
Model CH5R
- Thread Diameter Range: 4–6mm
- Max Thread Length: 5–50mm
- Production Capacity: 200–240 pcs/min
- Die Dimension: 90/105*25*60 mm
- Main Motor Power: 4.0KW
- Oil Pump Motor: 0.37KW
- Net Weight: 1000KG
- Overall Dimension: 1.35*1.7*1.5 m
Model CH6R
- Thread Diameter Range: 4–8mm
- Max Thread Length: 6–60mm
- Production Capacity: 180–220 pcs/min
- Die Dimension: 100/115*25*80 mm
- Main Motor Power: 5.5KW
- Oil Pump Motor: 0.37KW
- Net Weight: 2100KG
- Overall Dimension: 2.5*1.2*1.6 m
Model CH8R
- Thread Diameter Range: 4–8mm
- Max Thread Length: 8–120mm
- Production Capacity: 180–210 pcs/min
- Die Dimension: 108/127*25*120 mm
- Main Motor Power: 7.5KW
- Oil Pump Motor: 0.37KW
- Net Weight: 2300KG
- Overall Dimension: 2.7*1.4*1.7 m
Product Details & Working Principle
Working Principle: Driven by the main motor, the cam assembly pushes the crank-linkage mechanism to drive reciprocating movement of the worktable. The vibrating feeder arranges screw blanks and feeds them into rolling dies in order. Cold plastic deformation forms complete screw threads without material cutting, improving thread tensile strength and precision.
1. Track Feeding Structure
The dual parallel guide tracks neatly sort screw blanks delivered from the vibrating disc, smoothly conveying workpieces to the rolling station to avoid jamming.
2. Double Roller Screening Device
After thread rolling, finished screws drop between two rotating bars. Clockwise rotation removes oil residue and iron scraps, while automatically screening unqualified products by size tolerance.
3. Cooling & Lubrication Oil Tank
Fill the tank with dedicated lubricant oil before operation. Recommended oil: GB5903 extreme pressure gear oil (HD-90 for summer, 60# for winter) & GB11181 circulating oil R-32. Adjust lubricant viscosity according to local ambient temperature.
Complete Drywall Screw Production Flow Chart
Finished Screw Info
- Product Type: Phosphated drywall screws, blue & white zinc plated drywall screws
- Raw Material: Carbon steel wire rod
- Common Specs: M3.5*16 / M3.5*20 / M3.5*25 / M3.5*30 / M3.5*35 / M3.5*40 / M3.5*50
- Available Length: 16/20/25/30/35/40/50mm
- Surface Feature: High hardness, anti-rust coating, standard cross recess
- Main Application: Plasterboard, light partition wall, ceiling decoration installation
Wide Application Range
- Interior home decoration, ceiling & drywall partition installation
- Furniture assembly & woodworking fastening
- Electronics product assembly & computer hardware installation
- Mass production workshop for fastener manufacturing factories
High Speed Thread Rolling Machine for Drywall Self Tapping Screw Production最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
]]>Automatic Self Drilling Screw Tail Cutting Forming Machine for Hex Flange Drill Bit Screw Production最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
]]>Automatic Self Drilling Screw Tail Cutting Forming Machine for Hex Flange Drill Bit Screw Production
Drilling Tail Screw Cut Machine
Convenient operation, safe & stable running, high efficiency & precise tail forming
Configuration Parameters
Simple operation, highly efficient & stable performance
The automatic tail cutting machine for pre-headed screw blanks adopts upgraded feeding system, simple operation, smooth feeding without material jamming.
- Main Motor:
5.5KW 6P 3PH (7.5HP) - Voltage:
Customized based on client demand - Inverter:
7.5KW (10HP) - Output Speed (Single Stroke):
120-520 pieces per minute - Output Speed (Double Stroke):
60-150 pieces per minute - Applicable Wire Diameter:
#6 (Φ2.8mm) – #12 (Φ4.3mm), No.1 – No.3 - Vibratory Feeder:
Φ620mm with silent PU anti-noise coating - Processing Screw Length:
9.5mm – 125mm (3/8″ – 5″) - Die Holder Model:
MB or MA, customizable for clients - Automatic Controller:
PLC Intelligent Controller - Machine Weight:
Approx. 1994KG, tolerance ±2KG - Overall Dimensions:
1900mm × 1400mm × 1600mm
Product Details & Core Structure
Simple operation, highly efficient & stable long-term running performance
Full Screw Production Flow Chart
Simple operation, highly efficient drill tail screw manufacturing workflow with stable output
1. Drywall Screw
- Material: Carbon steel
- Specifications: M3.5*16, M3.5*20, M3.5*25, M3.5*30, M3.5*35, M3.5*40, M3.5*50; Length options: 35,40,50,20,30,25,16mm
- Surface Treatment: Phosphating, blue & white zinc plating
- Features: High surface hardness, anti-rust performance
- Application: Plasterboard, light partition wall & ceiling installation construction
2. Furniture Screw
- Material: Stainless steel
- Specifications: Full customized sizes available
- Features: High hardness, rust & corrosion resistant
- Application: Machinery, auto parts, new energy, marine, furniture, electronics, construction fasteners
3. Hex Flange Self Drilling Screw
- Material: Carbon steel
- Specifications: Customized length & diameter
- Head Type: Outer hex flange head
- Tail Type: Self-drilling drill bit tail
- Features: High hardness & toughness, anti-corrosion, stable thermal & cold forming performance, excellent shock absorption
- Application: Steel plate, channel steel, color steel tile metal construction installation
4. Self Tapping Screw
- Material: Carbon steel / stainless steel optional
- Drive Type: Standard cross recess
- Features: High surface hardness, good core toughness
- Application: Thin metal sheet, steel plate & saw plate connection fastening
Application Range of Finished Drill Tail Screws
Years of manufacturing technology precipitation guarantees stable machine quality & reliable finished screw performance
Automatic Self Drilling Screw Tail Cutting Forming Machine for Hex Flange Drill Bit Screw Production最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
]]>Multi-Station Cold Heading Machine最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
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Cold Heading Machine
23 Years Professional Manufacturing Experience
Customized Service | Complete Quality Assurance | ISO & SGS Certified
Machine Specification Sheet
- Max Cutting Wire Diameter: 6 mm
- Max Cutting Blank Length: 70 mm
- Production Speed: 50-300 Pcs/Min
- Rear Support Ejection Stroke: 50 mm
- Front Support Ejection Stroke: 10 mm
- Cutting Die Size (OD*L): 20*32 mm
- Main Forming Die Size (OD*L): 45*60 mm
- Main Die Center Distance: 55 mm
- Punch Sleeve Size (OD*L): 38*86 mm
- Main Slide Stroke: 100 mm
- Forging Pressure: 12 Ton
- Maximum Machining Thread Size: M6
- Max Finished Part Length: 50 mm
- Minimum Part Length: 10mm (Outer Hex Screw / Inner Hex Screw)
- Main Motor: 11Kw (8P)
- Lubricating Oil Tank Volume: 120 L
- Cooling Oil Tank Volume: 180 L
- Total Machine Weight: 3.0 Ton
- Overall Dimension (L*W*H): 2300*1300*1500 mm
Equipment Internal Structure & Core Advantages
1. High Strength Alloy Cast Iron Body
The whole frame adopts alloy cast iron with outstanding tensile strength, passed official national inspection. It features excellent shock absorption capacity, stable operation during high-speed stamping and feeding, low vibration to keep long-term machining precision.
2. Integrated One-Piece Main Slide Block
Extended integral casting slide block processed by imported five-axis machining center, one-step forming processing ensures long-term stable precision and wear resistance for continuous mass production.
3. Patented Modular Clamp Transfer System
Our self-developed patented modular clamping unit realizes high-speed and high-precision workpiece transfer. Easy operation and maintenance, greatly shorten the debugging learning time for new operators. This multi-station transfer design supports manufacturing various fastener products, including inner hex screws, outer hex bolts and other custom special-shaped small connectors within the processing range.
4. Precision Dual Wire Feeding Assembly
Double feeding structure with adjustable air pressure and high-precision transmission gears. The stroke of each station can be adjusted independently, realizing stable blank conveying, ejection and trimming functions.
5. Cam Driven Front & Rear Ejection Device
Built-in cam module controls front and rear ejection length, eject finished workpieces smoothly without deformation.
Full Servo Intelligent Control System
This high-speed precision multi-station cold heading machine is equipped with servo driving motor and PLC intelligent operation detection system (operating voltage above 280V):
- Built-in voltage protection module to stabilize factory power grid, reduce power consumption by more than 30%
- Fast forward and backward inching response, molds can complete displacement adjustment within seconds
- Consistent torque output at low and high speed, linear control improves machining accuracy
- Stepless speed regulation to match different production requirements of various fastener styles
Complete Fastener Manufacturing Flowchart
Complete production workflow for standard and special fasteners: Pickling & Phosphating Coil → Cold Heading Machine → Tooth Rolling Machine → Semi-Finished Fastener → Mesh Belt Heat Treatment Furnace → Rolling Galvanizing Equipment → Finished Fastener Products.
Wide Industry Application
The fasteners produced by this cold heading machine are widely applied in construction, new energy, petrochemical, shipbuilding, communication equipment, light industry and other manufacturing sectors.
Multi-Station Cold Heading Machine最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
]]>1 Die 2 Blow Cold Heading Machine For Drywall Screw Production Line最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
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Product details display
Refuse to cut corners, choose from the real material, every part of the excellence!
01 Excellent material selection
This machine adopts high strength and high quality casting, after aging treatment to eliminate the long residual stress, to ensure the long-term accuracy of the host, the service life than that of the same type of product equipment 2-3 times longer.
02 Strong and wear-resistant
The key components are imported from Taiwan and Japan, with high hardness and high wear resistance requirements of the equipment. The whole machine is exquisite in design, high speed and stable. Use a forced oil concentration system to ensure that the components always operate in the oil film state to ensure the long external durability of the machine.
03 Reasonable design, simple operation
The whole machine adopts equipment design to facilitate adjustment, debugging, maintenance and cleaning.
Supporting parameters
Experience and technology precipitation brings you the guarantee of quality
The one-die two-flush high-speed cold heading machine is specialized in the production of all kinds of ordinary screw products, high speed, accuracy greatly improve the production efficiency.
Model: HM-1030
- Max Wire Diameter: Φ2-4mm
- Max Screw Length: 5-30mm
- Production Capacity: 180-220 pcs/min
- Main Motor Power: 1.5KW
- Oil Pump Power: 1/4KW
- Net Weight: 1200KG
- Overall Dimension: 1.7*1.7*1.5m
Model: HM-1563
- Max Wire Diameter: Φ3-5mm
- Max Screw Length: 5-63mm
- Production Capacity: 150-170 pcs/min
- Main Motor Power: 2.2KW
- Oil Pump Power: 1/4KW
- Net Weight: 1700KG
- Overall Dimension: 2.1*1.9*1.5m
Model: HM-20102
- Max Wire Diameter: Φ3-6mm
- Max Screw Length: 5-102mm
- Production Capacity: 70-90 pcs/min
- Main Motor Power: 5.5KW
- Oil Pump Power: 1/4KW
- Net Weight: 3000KG
- Overall Dimension: 2.8*2.1*1.5m
Model: HM-20120
- Max Wire Diameter: Φ3-6mm
- Max Screw Length: 5-120mm
- Production Capacity: 60-80 pcs/min
- Main Motor Power: 5.5KW
- Oil Pump Power: 1/4KW
- Net Weight: 3500KG
- Overall Dimension: 2.6*2.1*1.5m
Model: HM-1576
- Max Wire Diameter: Φ3-6mm
- Max Screw Length: 5-76mm
- Production Capacity: 150-170 pcs/min
- Main Motor Power: 3KW
- Oil Pump Power: 1/4KW
- Net Weight: 1700KG
- Overall Dimension: 2.2*1.9*1.5m
Flow Chart
Complete drywall screw production workflow display
Range of application
Wide application scenarios for finished screw products
OUR ADVANTAGES
Core advantages of our cold heading machine factory
01 Stable Product Quality
Own casting factory, strict multi-layer quality inspection, stable delivery cycle, 23 years mechanical manufacturing experience.
02 High Quality Materials & Exquisite Craftsmanship
All key parts adopt imported wear-resistant alloy, precision processing, low failure rate, high forming precision for screw heads.
03 Complete Certifications & Independent Patents
We have ISO, SGS, CE international certification and multiple mechanical structure patents, factory strength is guaranteed.
04 Complete After-sales Service System
Provide overseas installation guidance, technical training, spare parts supply, 24-hour online technical support.
1 Die 2 Blow Cold Heading Machine For Drywall Screw Production Line最先出現在GREENS MACHINERY | Professional Industrial Machinery Manufacturer。
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