The above are our standard specifications, we can customize according to customers' requirements.
The compression ratio of screws can be designed according to different raw material and products.
92/188
110/220
Material of Romeroca Screw and Barrel
Raw Material
The Finished Product Processing Requirements
38CrMoAlA, SACM645, 42CrMo
Nitriding Treatment
42CrMo, AISI 4140
Chrome Plating Hardness Layer
4Cr5MoSiV1, SKD-61, SKD-11
Spraying Bimetal Alloy Layer And Nitriding Treatment
HPM38, SI36, SUS440, 9Cr18MoV
Stainless Steel(Iron), High Frequency Quenching
GHII3
Nature Harden After High Temperature
Screw and Barrel Parameters Details ：
1
Screw Diameter
92/188
2
Screw Hardness
HV760
3
Barrel hardness
HV940
4
Material
38CrMoAl
5
Thicknessof screw Nitriding layer
0.4-0.6
6
Thicknessof Barrel Nitriding layer
0.4-0.6
7
Number of Screw
2
8
Screw Rotating Direction
Converse Direction
9
Barrel Heating
5
10
Heating power
60KW
11
BarrelCooling
2.2KW
12
Feeding mode
Automatic Forced Convey
13
AC motor
110
14
AC transducer
TECO/ABB
15
Exhaust vacuum pump
5.5KW
16
Hopper Material
stainless steel
17
Output
500-700kg/hr
18
Style
Horizontal fixing
1
Screw Diameter
110/220
2
Screw Hardness
58-65 HRC
3
Material
38CrMoALA
4
Screw straightness
0.015 mm
5
Thickness of barrel nitriding layer
0.6 -0.7mm
6
Thickness of screw nitriding layer
0.5-0.8mm
7
Heating power
62KW
WHO WE ARE ?
Romeroca is a professional flooring innovation and technical sevice company,
with 16 years experience in flooring industry, and over 10 years in Asian market.
We provide one-stop supply and services for overseas flooring factories,
including flooring production line, flooring raw materials, and technical services.
CONE TWIN SCREW AND BARREL
FOR SPC FLOORING EXTRUSION MACHINE
CONE TWIN SCREW AND BARREL SPECIFICATION
The above are our standard specifications, we can customize according to customers' requirements.
The compression ratio of screws can be designed according to different raw material and products.
92/188
110/220
Material of Romeroca Screw and Barrel
Raw Material
The Finished Product Processing Requirements
38CrMoAlA, SACM645, 42CrMo
Nitriding Treatment
42CrMo, AISI 4140
Chrome Plating Hardness Layer
4Cr5MoSiV1, SKD-61, SKD-11
Spraying Bimetal Alloy Layer And Nitriding Treatment
HPM38, SI36, SUS440, 9Cr18MoV
Stainless Steel(Iron), High Frequency Quenching
GHII3
Nature Harden After High Temperature
Screw and Barrel Parameters Details ：
1
Screw Diameter
92/188
2
Screw Hardness
HV760
3
Barrel hardness
HV940
4
Material
38CrMoAl
5
Thicknessof screw Nitriding layer
0.4-0.6
6
Thicknessof Barrel Nitriding layer
0.4-0.6
7
Number of Screw
2
8
Screw Rotating Direction
Converse Direction
9
Barrel Heating
5
10
Heating power
60KW
11
BarrelCooling
2.2KW
12
Feeding mode
Automatic Forced Convey
13
AC motor
110
14
AC transducer
TECO/ABB
15
Exhaust vacuum pump
5.5KW
16
Hopper Material
stainless steel
17
Output
500-700kg/hr
18
Style
Horizontal fixing
1
Screw Diameter
110/220
2
Screw Hardness
58-65 HRC
3
Material
38CrMoALA
4
Screw straightness
0.015 mm
5
Thickness of barrel nitriding layer
0.6 -0.7mm
6
Thickness of screw nitriding layer
0.5-0.8mm
7
Heating power
62KW
WHO WE ARE ?
Romeroca is a professional flooring innovation and technical sevice company,
with 16 years experience in flooring industry, and over 10 years in Asian market.
We provide one-stop supply and services for overseas flooring factories,
including flooring production line, flooring raw materials, and technical services.
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Romeroca is a professional sales and technical service company dedicated to the flooring industry for 15 years. Our headquarter is located in Changzhou, a city famous ...
