Strong Technical design ability, Stable quality, and large production capability, Famous brand.  ZhangJiaGang City BEST Machinery Co., LTD is located in a bueatiful development zone in Tangqiao, Zhangjiagang City, Jiangsu Province, China. Company is very professional in research, development, manufacturing of all kinds plastic machinery and moulds, with more than 3,000 million fixed assets, during the past 19 years, we always force our energy into new areas of plastic packaging machinery, to update the technology, to learn advanced experience, to confirm new theory and new design, we are forming a unique competitive advantage of our owns. The machcines from our company carry good quality and effective after-sales service, upon the domestic market, we hotly export machines to Russia, South Africa, Vietnam, Ethiopia, Saudi Arabia, Malaysia, Canada, Algeria, Uzbekistan and many other countries, create good sales performance and well feedback, all to strengthen our position in this field. With full enthusiasm, serious attitude and win-win business conception, welcome you to become our clients! Packing&Deliver We take care of our machine packing and loading. Injection machine with anti-rust process, make sure no rust due to ocean shipment. Each package would be fixed stable inside container, make sure no damage or crash during whole shipment.We should take photos of loading, and send to you for reference. After-sales service  1.We will delivery the machine and provide the bill of load on time to make sure you can   get the machine quickly 2. When you finish the Preparation conditions,our fast and professional afters-       ales service engineer team will go to your factory to install the machine,give you the op  erating manual,and train your employee until they can operate the machine well. 3.We often ask feedback and offer help to our customer whose machine have been use   d in their factory fo    r some time. 4. We provide one year warranty 5. Well-trained & experienced staff are to answer all your inquiries in English and  Chinese 6 . 24 hours for engineer response 7 . 12 Months guarantee and life-long technical support. 8. Your business relationship with us will be confidential to any third party. 9.  Good after-sale service offered, please get back to us if you got any questions. Water Purifier,Water Purifier Dispenser,Desktop Ro Water Filter,Mini Water Purifier System Ningbo Xuanchang Electric Co.,Ltd. , https://www.xuanchangpurifier.com
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All-digital control system uses dedicated controller, multiple CPU processing division,
a multi-functional automatic fault detection, alarm system, certificates 99mold of
processing procedures, withremote control interface. System is of high stability and
responsiveness.System uses color LCD, man made interface for easy operation and
with a number of peripheral interfaces.
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HYDRAULIC SYSTEM
Advanced hydraulic system design, through proportional control of pressure, flow achieves rapid multi-level pressure, speed switching, the system configuration is reasonable, stable and reliable. The noise is less than 75 dB. The medium and large machine adopts a two-way cartridge inserted valve system to improve the system of flow and speed ofresponse, and makes the whole machine reach the best performance.
SERVO SYSTEM
 After receiving the pressure and flow instruction from computer controller, the servo driver will compare it with the actual pressure and flow feedback, and rectify the difference the rotating speed of the servo motor. in thisway , the control of injection moulding is not only acurate but also fast, and the repeatability of the products high as well.
Technical parameters
MODEL/
BST-2050
INJECTIONÂ UNIT/
Â
A
B
Screw diameter/
mm
45
48
Shot size(theoretical)/
Cm³
460
525
Shot weight/
g
415
472
Injection pressure/
Mpa
188
165
Injection rate/
g/s
140
159
Screw L/D ratio/
L/D
22
20.6
Screw speed/
r.p.m
0-180
Nozzle Diameter/
Srmm
20
CLAMPING/
Â
Â
Clamp tonnage/
KN
2050
Toggle stroke/
mm
445
Mould Thickness/
mm
190-470
Space between tie-bars/
mm
490X464
Ejector stroke/
mm
155
Ejector tonnage/
KN
70
Ejector number/
Piece
5
Hole Diameter/
mm
125
OTHERS/
Â
Â
Heat power/
KW
11.6
Max. pump pressure/
MPa
16
Pump motor power/
KW
17
Valve Size/
mm
16
Machine dimension/
m
5.4X1.6X1.75
Machine weight/()
t
6
Oil tank capacity()
L
270
Company Information
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Model NO.: BST-2050A
Computerized: Computerized
Certification: CE, ISO9001:2008
Name: Injection Molding Machine for Plastic Cap
Screw Diameter: 45-48mm
Shot Size: 460-525cm³
Shot Weight: 415-472g
Injection Pressure: 188-165MPa
Injection Rate: 140-159g
Screw L/D Ratio: 22-20.6
Screw Speed: 0-180
Nozzle Diameter: 20
Clamp Tonnage: 2050kn
Trademark: BEST Machine
Transport Package: Wooden Package or by Order
Origin: China