380 Ton Screw Type Plastic Injection Molding Machine Preform Mold

Product Description

Product Description
Product Paramenters

SZ-3800A INJECTION UNIT
ITEM	UNIT	VALUE
SCREW DIAMETER	mm	65	70	75
SCREW L/D RATIO	L/D	22.6	21	19.6
Theoretical Shot Volume	cm^3	1061	1231	1413
SHOW WEIGHT(PS)	g	966	1120	1286
INJECTION PRESSURE	Mpa	203	175	152
THEORETICAL INJECTION RATE(PS)	g/s	308	357	410
PLASTICISING CAPACITY	g/s	50.6	60.5	71.5
SCREW TORQUE	N.m	2860
MAX.SCREW ROTATE SPEED	r/min	150
INJECTION STROKE	mm	320

SZ-3800A CLAMPING UNIT
ITEM	UNIT	VALUE
MAX.CLAMPING FORCE	KN	3800
MAX.OPENING STROKE	mm	680
SPACE BETWEEN TIE BARS	mm	680*680
MOULD HEIGHT	mm	250-170
MAX.DAYLIGHT	mm	1390
EJECTOR FORCE	KN	90.7
EJECTOR STROKE	mm	170
EJECTOR QUANTITY		13

SZ-3800A OTHER
ITEM	UNIT	VALUE
PUMP MOTOR POWER	kw	37
PUMP PRESSURE	Mpa	16
HEATING POWER	kw	25
HEATING ZONE		5
SIZE	m	6.8*2.0*2.3
NET WEIGHT	t	15
OIL TANK CAPACITY	L	820
INTERNATIONAL DESIGNATION		3800-2150

New type 5-point toggle device of stable movement curve,gentle shock. Superior mould platen to ensure no out of shape if high-pressure clamping.
Hard chrome plated high tensile strength tie bars made of superior alloy.
Wear-resistant guide for moving platen.
Transducer control clamping stroke.
Many step control for speed and pressure of clamping and opening.
Eiection device offer dwell,single,more, vibration function.
Low pressure mould protection function.
Hydraulic mould height adjustment with roungh and fine operation.
Mechanical and electrical dual safety interlock.
Automatic centralized lubrication system with far pressure detector.
Proportional pressure and flow control with fine adjustment and precision. Know-how manifold design,compact,reasonable and fast respond.
Imported world famous hydraulic valves.
Imported world famous hydraulic sealing rings.
Imported technology hydraulic hose and fittings.
Low noise hydraulic system.
Precision oil filter and oil cooler.
Nitrided screw and barrel with long service life. Smelted screw with big L/D ratio with good plasticizing and color-fixing.
Double injection cylinder of compact construction and good equilibrant.
Transducer control injection stroke.
The speed of low speed and large torque hydraulic motor can be adjusted.
Screw back pressure control and nozzle anti-leakage control movable hopper for easy remove material.
Injection-catriage can be used for slacking,re-feedingor fixed-feeding.
Speed and pressure of injecting and holding controlled by time or position.
Equipped with reverse device to be easily removed and cleaned.
Why Choose Us
1. 20 years of professional injection molding machine and mold manufacturer, excellent quality, honest management
2. Continuous technological innovation, optimized product structure, longer service life
3. Lifetime maintenance of the product, 24 hours after-sales service
4. The main components are all world-renowned brands
5. Dedicated quality control department
6.Ex-factory price
Company Profile
SHENZHOU-Your trusted plastic processing partner Our company - injection molding machine, blow molding machine, main blower, mold, computer embroidery machine professional manufacturer - located in the national new port city of Zhangjiagang City, Xizhang Town, close to the Yanjiang Expressway and 204 National Road, close to Shanghai, Nanjing, Suzhou, Wuxi Large and medium-sized cities such as Nantong have convenient transportation.

The company has accumulated rich experience in manufacturing injection molding machines for many years, high standard design and precision processing, using imported famous brand hydraulic, electrical and sealing components, and fully creating SZ series automatic computer injection molding machine and peripheral supporting equipment, with its excellent quality and stability. The performance, superior price performance ratio, to the greatest extent to meet the interests and needs of customers.
Packing & Delivery
We will apply lubricating oil and spray anti-rust agent to the products before shipment, prepare enough spare parts, and confirm that they are fully fixed before shipment. We pay attention to details and hope to bring you a better experience.
FAQ
1.Q:Are you a factory or trading company?
A: Industry and Trade Integration, we supply the factory price with good quality, welcome to visit !
2.Q:How does your factory do regarding quality control?
A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end and we have a dedicated quality control department.
3.Q:What are your normal lead times?
A:Our company typical lead times range from 25-35days after receipt of order.We also have independent venues and engineers to deal with more urgent orders, which can be shipped within 2 weeks.
4.Q:About the price?
A:We will estimate the cost and provide you with the best price. We can guarantee you the best product quality and after-sales service at the same price. Old customers will enjoy more price concessions.
5.Q:How is your machine different from other businesses?
A:We have optimized the overall layout of each part of the machine to make the machine run smoothly and have a longer service life. The fine parts have exclusive marks, which makes it more convenient for customers to replace parts and use.
6.Q:Where is your factory located? How can I visit there?
A: Our factory is located in Shenzhou Machinery, No. 22 Zhenbei Road, Fenghuang Town, Zhangjiagang City China. All our clients,from home or abroad, are warmly welcome to visit us!
You are welcome to send us samples, we will customize high-quality machines for you! Best wishes for you!