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SK 580T 20L Plastic Bucket / Pail Making Injection Molding Machine

20L Plastic Bucket / Pail Making Injection Molding Machine

Barspace: 865x805 Open:850

Automate production, improve productivity, meet your production capacity!

20%-80% energy saving than ordinary injection molding machines

Higher product yield and fewer burrs, reducing your workload

Larger space between tie-bars, suitable for larger molds and multi-cavity needs

Higher repeatability precision improves product quality and mold lifespan.

Adopt advanced ejector structure, larger space, and easy maintenance.

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Description

SK series. From 140T-2800T as the lastest generation injection molding machine of SUNBUN group featuring the mechanical Central Locking Structure. Different with 99.9% injection machine among the market

With 100% clamping force and longer open stroke which can be use smaller machine make bigger products. Material saving 2%-6% than normal machine enjoy solid reputation from all the clients.

Sunbun, Your best high speed high precision injection molding machine.

● 100% Clamping Force Ratio, 10%-20% Higher Than Tradtional One

● Less Fins On The Finished Products

● 2%-6% Raw Material Saved From Tradtional One

● Effective Production For Mold, Mold Board and Pull Rod

●Open Stroke 10%-20% Bigger Than Morlam One

● Less Deformation By CoolIng

Injection part

Item/type	Unit	SK580 / C3400
Screw type		A	B	C	D
Screw diameter	mm	75	80	85	90
Screw diame-ter ratio	L/D	23.4	22	20.7	19
Theoretical injection volume	cm³	1833	2086	2355	2602
Injection volume (PS)	g	1668	1898	2143	2402
Maximum rate for inject-ion to air	cm³/s	399	454	513	591
Injection pressure	MPa	187	164	145	133
Injection stroke	mm	415
Maximum injection speed	mm/s	93
Maximal Rotational Speed of	r/min	181
Screw

Clamping part

Item/type	Unit	SK580 / C3400
Clamp Tonnage	KN	5800
Toggle stroke	mm	850
Distance between tie bars	mm×mm	865x805
Maximum mould height	mm	850
Minimum mould height	mm	350
Ejection stroke	mm	210
Ejector force forward	KN	113
Ejector force backard	KN	82
Amount of die thimble	Pcs	1+16

Others

Item/type	Unit	SK580 / C3400
System pressure	MPa	16
Motor power	KW	30+30
Heater power	KW	32
Quantity of temperature-control zones		1+5
Bucket capacity	kg	100
Oil tank capacity	L	800
Boundary dimension(LWH)	m	8.8x2.2x2.6
Machine weight	Ton	23

140T Servo Motor Injection Molding Machine

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