SMS-D3-20全自動螺絲機

螺絲機

產品描述

Screws are part of a family of threaded fasteners that includes bolts and studs as well as specialized screws like carpenter's wood screws and the automotive cap screw. The threads (or grooves) can run right handed or left, tapered, straight, or parallel. There are two types of screws, machine and wood screws. Both are made of metal, however the machine screw has a constant diameter and joins with nuts while the wood screw is tapered and grips to the actual wood surface.

We are offering high performance screw making machine. Our screw making machine is designed and manufactured, to compete with the international market. These header machines are widely known for its durability and quality. These header machines are available at industrial leading price.

These cold heading machines are fully automatic and easy to operate with little training, fitted with Solid Die to produce blank for Bolts, Screws, Rivets and other similar components. Cut off and knock out mechanism have safety devices that will stop any major accident if any abnormal function occurs in machines.

The Screw Manufacturing Process

Machining is only used on unique designs or with screws too small to be made any other way. The machining process is exact, but too time consuming, wasteful, and expensive. The bulk of all screws are mass manufactured using the thread rolling method, and that is the procedure described in further detail.

Cold heading

1 Wire is fed from a mechanical coil through a prestraightening machine. The straightened wire flows directly into a machine that automatically cuts the wire at a designated length and die cuts the head of the screw blank into a preprogrammed shape. The heading machine utilizes either an open or closed die that either requires one punch or two punches to create the screw head. The closed (or solid) die creates a more accurate screw blank. On average, the cold heading machine produces 100 to 550 screw blanks per minute.

Thread rolling

2 Once cold headed, the screw blanks are automatically fed to the thread-cutting dies from a vibrating hopper. The hopper guides the screw blanks down a chute to the dies, while making sure they are in the correct feed position.

3 The blank is then cut using one of three techniques. In the reciprocating die, two flat dies are used to cut the screw thread. One die is stationary, while the other moves in a reciprocating manner, and the screw blank is rolled between the two. When a centerless cylindrical die is used, the screw blank is rolled between two to three round dies in order to create the finished thread. The final method of thread rolling is the planetary rotary die process. It holds the screw blank stationary, while several die-cutting machines roll around the blank.

Learn more about high speed screw thread rolling machine.

Threads can be cut into the blank by several methods. In the reciprocal method, the screw blank is rolled between two dies. In the cylindrical method, it is turned in the center of several rollers.

Threads can be cut into the blank by several methods. In the reciprocal method, the screw blank is rolled between two dies. In the cylindrical method, it is turned in the center of several rollers.

All three methods create higher quality screws than the machine-cut variety. This is because the thread is not literally cut into the blank during the thread-rolling process, rather it is impressed into the blank. Thus, no metal material is lost, and weakness in the metal is avoided. The threads are also more precisely positioned. The more productive of the thread-rolling techniques is by far the planetary rotary die, which creates screws at a speed of 60 to 2,000 parts per minute.

 

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SMS-D3-20全自動螺絲機

模型單元SMS-D3-20
直徑毫米Φ4.0
Max.Blank Length毫米20
Max.Cut-off Length毫米47
Stroke毫米40
容量pcs./min160-190
主模尺寸毫米Φ20*36
第一和第二拳的大小毫米Φ18*50*2
切割模具尺寸毫米Φ13*25
Cutter Size毫米6*25*42
Mail Motor Power千瓦1.1
Oil Pumpw180(1/4HP)
Outer Size of the machine(L*W*H)毫米1500*850*1100
淨重公斤650
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SMS-D4-40 Screw Manufacturing Machine For Sale

模型單元SMS-D4-40
直徑毫米Φ5.0
Max.Blank Length毫米40
Max.Cut-off Length毫米48
Stroke毫米68
容量pcs./min150-180
主模尺寸毫米Φ30*60
第一和第二拳的大小毫米Φ25*65*2
切割模具尺寸毫米Φ15*30
Cutter Size毫米10*35*72
Mail Motor Power千瓦2.2
Oil Pumpw180(1/4HP)
Outer Size of the machine(L*W*H)毫米1800*850*1150
淨重公斤1200

特徵:

1.精確穩定的結構可以製造出具有靈活性的精確/微型鉚釘。

2.中國專利聯合成型沖頭提升板可減少裝配中的累積偏差,以確保提升系統的穩定性。

3.靈活的提升系統確保了機器的效率。

4.滑動側導板可以減小打孔器支架的擺動。

5.堅硬而穩定的基礎提高了機器的剛度和航向的穩定性

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SMS-D5-65 Wood Screw Making Machine

模型單元SMS-D5-65
直徑毫米Φ7.0
Max.Blank Length毫米65
Max.Cut-off Length毫米80
Stroke毫米92
容量pcs./min120-140
主模尺寸毫米Φ34.5*80
第一和第二拳的大小毫米Φ31*75*2
切割模具尺寸毫米Φ19*35
Cutter Size毫米10*35*72
Mail Motor Power千瓦3
Oil Pumpw180(1/4HP)
Outer Size of the machine(L*W*H)毫米2300*1080*1250
淨重公斤1800
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SMS-D5-80 Automatic Screw Making Machine

模型單元SMS-D5-80
直徑毫米Φ7.0
Max.Blank Length毫米80
Max.Cut-off Length毫米90
Stroke毫米110
容量pcs./min100-140
主模尺寸毫米Φ34.5* 100
第一和第二拳的大小毫米Φ31*75*2
切割模具尺寸毫米Φ19*35
Cutter Size毫米10*35*72
Mail Motor Power千瓦3
Oil Pumpw180(1/4HP)
Outer Size of the machine(L*W*H)毫米2400*1080*1250
淨重公斤1850
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SMS-D5-100石膏板螺絲機

模型單元SMS-D5-100
直徑毫米Φ3.0-7.0
Max.Blank Length毫米100
Max.Cut-off Length毫米120
Stroke毫米130
容量pcs./min80-100
主模尺寸毫米Φ35*120
第一和第二拳的大小毫米Φ30*80*2
切割模具尺寸毫米Φ20* 35
Cutter Size毫米10*35*72
Mail Motor Power千瓦3
Oil Pumpw180(1/4HP)
Outer Size of the machine(L*W*H)毫米2500*1150*1350
淨重公斤2210
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SMS-D5-150鋼製螺絲機

模型單元SMS-D5-150
直徑毫米Φ3.0-7.0
Max.Blank Length毫米150
Max.Cut-off Length毫米168
Stroke毫米190
容量pcs./min80-100
主模尺寸毫米Φ40*180
第一和第二拳的大小毫米Φ35*100*2
切割模具尺寸毫米Φ20* 35
Cutter Size毫米10*35*72
Mail Motor Power千瓦3
Oil Pumpw180(1/4HP)
Outer Size of the machine(L*W*H)毫米2600*1150*1350
淨重公斤2990

Machine needed to make screws

所需工藝和機器簡介:

(1). Pull the coarse line to the line patch needed. (Wire drawing machine)

(2). Adjust, produce, and form the head of screw on the heading machine. (Screw heading machine)

(3)。在線圈滾絲機上磨齒,完全形成螺紋(滾絲機)

(4). Treat the semi-finished screw in the heat treatment according to the standard (Heat treatment furnace)

(5). According to the requirements, process plating etc. (Zinc plating machine)

(6). Packing and out of factory

Why do we choose Somose screw making machines?

We are professional manufacturer of various kinds of screw, nail, rivets making machines, Which has over 18 years experience for producing screw production line. Not only have rich experience to produce high quality machine , but also with strong technical team as basis.