Brand | Feng Cheng Machinery | Model | SJZ65/132 | Synonyms | Steel doors and windows production line |
Product Usage | Extruded PVC window profiles | Species | Profile Extrusion Machine | Screw Number | Single Screw |
Screw diameter | 65-132（mm） | Production capacity | 250（Kg/h） | Positioning accuracy | 1000（mm） |
Motor Power | 37（kw） | Service | Except equipment year warranty, wearing parts |
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1), the rack
The use of steel and sheet metal welded together, and by the ability to respond to treatment, a higher rigidity, small deformation.
2), a gearbox (Jiangyin multi-Ling brand)
Product design using prescribed ZBJ19009-88 technical specifications, gear and shaft parts are made of high-strength alloy steel, precision gears GB10095-88,6 level, tooth surface hardness of HRC-6, the output shaft is equipped with super-size thrust bearing to withstand the screw back pressure, bearings and seals, and other major standard parts are using domestic quality products, higher overall carrying capacity, smooth transmission, low noise, high efficiency.
A. Reduction ratio: 39: 1
B. Input Power: 37KW
C. using hardened grinding gears, longevity and low noise, reliable operation
D. oil lubrication system
3) barrel and screw
A. barrel and screw materials are 38CrMoAlA quality nitrided steel
B. nitride layer depth: 0.4-0.7mm, nitriding hardness: Screw 780HV, 850HV barrel
C. Screw diameter: head 65mm, 132mm bulk
D. screw length: 1430mm
E. screw speed: 0 ~ 37rpm
F. SCREW edge surface roughness: 0.4um
G. barrel inner surface roughness: 0.4um
4), the heating system (heating)
A. barrel heater with 4 groups, 4-zone heater to keep separate head
B. heating power: 3-AC3800V, 50HZ,
C. heater covered with stainless steel safety cover
5), cooling means
A. barrel with three groups of centrifugal fan cooling, 320W / Area
B. Fan Power: 3-AC380V, 50HZ,
6), the main motor
A. Motor power: 37KW
B. motor mounted integrally with the host
C. Power: 3-AC3800V, 50HZ,
D. Motor synchronous speed 1500rpm
7), dosing device and hopper:
A. Stainless steel round hopper
B. dosing method: Screw dosing
C. dosing speed mode: 1.1Kw frequency control
8), the head flange connection:
A. 45 # steel forging finishing lining made of hard chrome plating, and the nose hex bolt connection
B. black surface treatment
9), electrical control cabinet:
A. Power: 3-AC380V, 50HZ
B. inverter: ABB Inverter
C. Temperature control: 10 District, RKC digital temperature controller
D. Independent cabinet
10), the vacuum exhaust system:
A. pump power: 2.2KW (water ring vacuum pump)
B. ultimate vacuum rate: -0.O8Mpa
C. Direct coupled pump and motor
11) Yield: PVC: 250KG / H (MAX)