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Harbin Rainbow Technology Co., Ltd.
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- Three die six blow cold forging machine
- wire drawing machine
- Round type thread rolling machine
- Washer assembling machine
- Spring washer making machine
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- Automatic Knurling Machine
- Bolt end cutting machine
- Automatic nut slotting machine
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- Nylon washer assembly machine
- Hot Dip Galvanizing Line
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- Harbin Rainbow Technology Co., Ltd.Address:C2-02 Handi Building,Songbei Distr.,Harbin,ChinaPostal Code:150028Web site address:http://www.fastenerequip... Contact Now
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Difference between hot dip zinc and hot dip galvanising
Hot-dip zincing and hot-dip galvanising are two different processes for corrosion protection of metals, with hot-dip zincing usually providing better ...What is Cold Forging – Cold Forging Process, Materials, Uses, Advantages & Disadvantages
Analysis of the principle and function of spring washers
In all kinds of mechanical connections, the anti-loosening of bolts is a very important link, and there are many ways to prevent loosening of bolts in...High speed installation cold forging machine bolts and nuts making machine for screw
Working principle of nut tapping machine
Nut tapping machine is a kind of machining equipment that processes internal threads, screws or teeth buckles on the inner side of the holes of variou...Max diameter one key molding nut drilling machine 2 spindle nut tapping machine
Nut tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or teeth in the inner side of the holes of th...Hot popular Cold Forging machine bolt forming machine with inveter for good design
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...What's self-tapping screw?
Self-tapping screws: similar to machine screws, but the threads on the screw for special self-tapping screws with threads. Used to fasten the connecti...China factory price and Advanced Automatic Screw Maker Thread Rolling Machine
Product Descriptionview more >>Frequently bought togetherHigh Speed Thread Rolling Machine Factory Price Thread Roller Hot Sale Thread Machine$4,800.0...hot forging furnace induction heating machine ipsen furnace mesh belt
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...
Keywords : High speed
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SH-15B Fully Enclosed Type Fastener Heading Machine
Salient Features The latest design, beautiful appearance, high speed, high efficiency, low energy consumption, easy to operate. Important components, ... More
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SH10-B Semi-enclosed Type Heading Machine
Salient Features
The latest design, beautiful appearance, high speed, high efficiency, low energy consumption, easy to operate.
Important components, such as bed and sliders are made of high strength and quality castings, and high stability.
Guide plate and crankshaft uniform imported high wear resistance alloy steel, and after special treatment, super wearable.
The main slide rails design adopts before and after (double track) designed to ensure high-speed impact, stable and reliable.
The new type cam and lifter system to ensure the accuracy of first and second punching stability.
Some parts adopts machining center to ensure the accuracy and interchangeability of parts.
Oil tank multi-stages filtration,forced circulation lubrication system to ensure that the oil filtered and clean to the lubrication points which can extend equipment life.
Suitable for making of small screws, precision screws, extra long screws. More
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6 Die 7 Blows Extra Long Bearing Type Cold Nut Formers
Forging station:Six/seven
Product size:M3-M30
Max. forging dia:33MM
Max.cut off dia:30MM
Max.forging length:80MM
Max.Die pitch:140MM
Slider stroke:280MM More
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4 Station Cold Forging Machine
Product Description: Auto Multi-station Cold forging fomer is a specialized machine tool with high efficency and automation among forging machinery. C... More
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Electric heat treatment furnace line /quenching furnace/tempering furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs
More
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500kgs Capacity Mesh belt Furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs
More
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Bolt end cutting/drilling machine
Net weight: 700kg
Cutter motor: 1.1Kw
Vibrator motor: 1.1Kw
Pump: 400W
Speed: 80-350 pieces/minute
Cutting speci: out dia 40-80mm;
inner Dia 16mm More
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3 station Bolt Making Machine
model 63S
FORGING Station (NO) 3
FORGING FORCE (KGS) 35000
OUTPUT Rate (pcs / min) 270.
Cut DIA. (Mm) 8.
Cutting Length (mm) 70.
APPLICABIE BOLT DIA (mm) 3-6.
Long flowering snacks (mm) 10-50.
APPROX.WEIGHT (kg) 7000 More
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6 Station Bolt Making Machine
Product Description: Auto Multi-station Cold forging fomer is a specialized machine tool with high efficency and automation among forging mach... More
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Furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs
More
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5 Station Bolt Making Machine
Product Description: Auto Multi-station Cold forging fomer is a specialized machine tool with high efficency and automation among forging machinery. C... More
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Continuous induction furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs
More
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Heat treatment furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs
More
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Continuous mesh belt furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs
More
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Controlled atmosphere heat treatment furnaces
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs
More
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Nylon washer assembly machine
Model: ZCP-08B
Motor Power: 1HP
Hopper Size(mm): 250X 300
Cutting oil(L): 80
Speed: 250pcs/min
Dimension(MM): 800X600X1000
Weight(KG): 850 More
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Hex Punch
Material: Decided by customers
Titanium: according to your requirement
Size:M3-M40
Packing:carton
Min. order: 50 pieces More
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Die,Tooling,Mould.Thread rolling dies
High quality Dies
1.Dies in a high-quality special-grade steel
2.fully tempered and hardened, for long
3.non-standarded parts:can according to the customer's drawing
4.with total testing
5.good service gerantee. More
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Spring Washer Machine
Spring washer machine it include three steps :
1 step,drawing the round wire to belt wire machine.
2 step,rolling up machine.
3 step, cutting machine. More
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Round type thread rolling machine
Model: ZP28-20
Max.diameter: 120mm
Max. pitch: 5mm
Gross power: 10.7Kw
Dimensions: 1500x1520x1750mm
Weight: 3200Kg More
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Automatic High Speed Screw Cold Heading Machine
Model:HRS series
Max.dia:10MM
Max.blank length:150MM
Stroke:220MM
Output:60-200pcs per min
Die dia:55MM
cut off die dia:28MM
oil pump:0.25KW More
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Six Die Nut and Part Forging Machine
Forging station:Six
Product size:M3-M30
Max. forging dia:33MM
Max.cut off dia:30MM
Max.forging length:80MM
Max.Die pitch:140MM
Slider stroke:280MM More
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Washer assembling machine
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
Washer assembling machine with thread roller:
this model is widely praised for its rational price,easy maintenance
and hgih quality.besides axial and radial process it is used to process regular
and irregular bolt,through screw etc.with optional embossing roller.the through
screw made with this machine in zhejiang standard parts base has exported to US,Canada and Europe. More
