Multi-Work Position Pipe End Forming Machine of Smac (38/50/76/89/114/129 Type)
It has high safety.
It can reduce,enlarge of blunt pipes.The processed shapes,including concave-convex section,long,flat,square,enlargement,slanting,V-shaped,open slot and others.
According to the processed products of the consumer,the die can be exchanged.
| Model | Unit | 38Type | 50Type | 76Type | 89Type | 114Type | 129Type |
| Max.Pipe Rediction Dia | mm | 38*2 | 50*2 | 76*2 | 89*2 | 114*2 | 129*2 |
| Max Pipe Reduction length | mm | 120 | 120 | 120 | 150 | 150 | 150 |
| Motor Power | kw | 3.0 | 5.5 | 7.5 | 7.5 | 11 | 15 |
| Weight | kg | 1000 | 1300 | 2000 | 2500 | 3000 | 3500 |
It has high safety.
It can reduce,enlarge of blunt pipes.The processed shapes,including concave-convex section,long,flat,square,enlargement,slanting,V-shaped,open slot and others.
According to the processed products of the consumer,the die can be exchanged.
| Model | Unit | 38Type | 50Type | 76Type | 89Type | 114Type | 129Type |
| Max.Pipe Rediction Dia | mm | 38*2 | 50*2 | 76*2 | 89*2 | 114*2 | 129*2 |
| Max Pipe Reduction length | mm | 120 | 120 | 120 | 150 | 150 | 150 |
| Motor Power | kw | 3.0 | 5.5 | 7.5 | 7.5 | 11 | 15 |
| Weight | kg | 1000 | 1300 | 2000 | 2500 | 3000 | 3500 |
Centrifugal casting or rotocasting is a casting technique that is typically used to cast thin-walled cylinders. It is chiefly used to manufacture rotationally symmetric stock materials in standard sizes for further machining, rather than shaped parts tailored to a particular end-use.
Technical Parameters
Product Name : Bimetallic Barrel
Material: JYN3 + JYK Series Alloy
Suitable Machine: Injection / Extrusion / Blowing ...
Available Size: Φ < 500mm, L < 8,000mm
Process Method: Centrifugal Casting
Surface Hardness: 52-62 HRC
Surface Roughness: < Ra 0.8
Screw Straightness: < 0.02mm/m
Advantages
By casting and sintering high quality alloy powder on barrel inside surface with thickness1.5-2.0mm, screws can get higher performance in both wearing & corrosion resistant performance.
Application
General plastics & engineering plastics with below 70% glass fibre filling.
JYK Series Alloy
At this stage, we have JYK-1, JYK-2 and JYK-3 alloy types and treatments for wear fighting
|
TYPE |
COMPONENTS |
HARDNESS (HRC) |
Abrasive RESISTANCE |
Corrosion resistance |
applications |
|
JYK-1, C |
Fe, Cr, Ni |
56 – 60 |
x |
x |
Recycling & engineering plastics, reinforced additives less than 20%. |
|
JYK-2, B |
Ni, W, Cr |
58 – 62 |
xx |
xx |
Moderate corrosive, reinforced additives less than 35% |
|
JYK-3, D |
Ni, W, Cr |
60 – 64 |
xxx |
xx |
High abrasive and moderate corrosive plastics |
Suitability: (x good) to (xxx excellent).
|
TYPE |
INGREDIENTS (WEIGHT %) |
||||||||
|
Cr |
C |
Fe |
B |
Si |
W * |
Mn |
Ni |
Others |
|
|
JYK-1, C |
8 |
1.2 |
Bal |
4.3 |
4 |
/ |
0.65 |
10.8 |
< 1.0 |
|
JYK-2, B |
8 |
1.4 |
5 |
4 |
3.3 |
16.5 |
0.5 |
Bal |
< 1.0 |
|
JYK-3, D |
8 |
1.4 |
5 |
4 |
3.3 |
40 |
0.5 |
Bal |
< 1.0 |
*Highest composition of tungsten carbide can go up to 45%, which enables the barrels have 5 times wear-resistance capability than normal bimetallic barrels and up to 60% glass fibre filling in general & engineering plastics materials.
Bimetallic Barrels,Bimetallic Barrel Casting line,Extruder Bimetallic Parallel Twin Screw
Ningbo Jinyi Precision Machinery Co., Ltd. , https://www.jinyi-machinery.com