Shanghai Plastic Injection Molding Machine( HW160)
Specifications
Excellent energy-saving & fashioning stabillityRapid response
Reliable environmental protection
Constant oil temerature
Ningbo HANVOS Group Co. Ltd. Profile
Zhejiang Hengwei Group is a specialized company engaging in the Research, Development, Production, and Sales of mechanical and electrical integrated products. There are mainly five product series, including: NC miller; machining center; plastic injection molding machine; NC wire cutting machine; CNC electrical impulse. In recent years, Hengwei has got honours in succession, e.g."One of Top Hundred Key Enterprises in Ningbo", "AAA Credit Company in Ningbo", etc. Hengwei products won Hi-tech Prize and New Product Prize of the Municipal, Provincial and State Level. The total construction scale of Hengwei Group reaches to 100,000 square meters. It has more than 30 branches in China. With a first-class managing center, it now has over 500 workers and staffs, among which 30% are R&D personnel. This R&D team allows Hengwei to develop new products with the world's most advanced technology.
MOLD LOCKING UNIT
l The burring , double-toogle three-link-rod five-hinged has the features of smooth motion ,large moving die stroke .
l Fine rididty, four-stage mode lock pressure, speed, defferential quick mode lock device have multiple means of ejection functions.
l Automatic centralized lubrication system.
l Gear regulating the mould driven by oil motor.
l Electrical &mechanical safety protection device.
INJECTION UNIT
l Dual-cylinder parallel injection;
l Low speed high torque oil motor directly drives screws to complete the pre-injection, with anti-dripping device.
l Multiple-stage control for pressure, speed, position to inject, keep pressure, charge material
CONTROL UNIT
l It utilizes the plastic jetting-moulding machine special-purpose computer ,CPU work division control treatment ,the ejection.
l Clamp ,injection actions can choose linear displacement sensor for its control .
l It also real-timely monitors various actions and gives automatic warning for its defects.
l Multiple-unit plastic moulding data memory system.
HYDRAULIC UNIT
l It employs the imported hudrautic elements and components,uses the propotional pressure, propotional flow means ,offers live load dynamic force.
l Double injecting move jar vertical balance on both side of injection tube ,insured that spray nozzle can not be skew .
l The sealing is good and do not leak the glue.
l Low noise & rapid response oil pump system
l Adopt the cooling water flow distributor,controlling the cooling temperature easily.
Main technical parameters of HW 160
Specification |
Model |
HW160 |
|||
Unit |
A |
B |
C |
||
Injection unit |
Screw Diameter |
mm |
38 |
42 |
45 |
Screw L/D Ratio |
l/d |
23.2 |
21 |
19.6 |
|
Theoretical Shot Size |
cm3 |
278 |
339 |
390 |
|
Shot Weight (PS) |
g |
253 |
308 |
355 |
|
Shot Weight(PS) |
oz |
8.9 |
10.9 |
12.5 |
|
Injection Pressure |
Mpa |
213 |
174 |
152 |
|
Injection Rate |
cm3/s |
122 |
149 |
171 |
|
Injection Stroke |
mm |
245 |
|||
Nozzle Stroke |
mm |
320 |
|||
Nozzle Contact Force |
KN |
51 |
|||
Max. Screw Speed |
rpm |
163 |
|||
Clamping unit |
Clamping Force |
KN |
1600 |
||
Opening Stroke |
mm |
415 |
|||
Platen Size |
mm*mm |
675*660 |
|||
Space Between Tie Bars |
Mm*mm |
455*435 |
|||
Max. daylight |
mm |
865 |
|||
Mold Thickness (min.-max.) |
mm |
150-450 |
|||
Hydraulic ejection stroke |
mm |
150 |
|||
Hydraulic ejection force |
KN |
38 |
|||
No. of ejector pins |
Pcs |
5 |
|||
Mould Register Hole(H8) |
mm |
160 |
|||
Power Unit |
Hydraulic System Pressure |
Mpa |
16 |
||
Pump motor |
kw |
15 |
|||
Heating Capacity |
Kw |
9.5 |
|||
Number of temp control zones |
unit |
4 |
|||
General Unit |
Oil tank capacity |
L |
310 |
||
Machine Dimension(L*W*H) |
m*m*m |
5*1.4*2 |
|||
Machine weight |
Ton |
4.7 |
|||
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