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SK 140T 1L Bucket / Pail Making Injection Molding Machine

Central Locking Structure；With 230T Make 268T Product

Bar Space: 465x418 Open: 430 mm 1L Buckt Injection Machine

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	SK140 / C400 BUCKET
Screw type		A	B	C ( Recomender)
Screw diameter	mm	36	40	45
Screw diame-ter ratio	L/D	22	22	20
Theoretical injection volume	cm³	188	232	294
Injection volume (pp)	g	171	211	267
Maximum rate for inject-ion to air	cm³/s	132	163	207
Injection pressure	MPa	210	171	135
Injection stroke	mm	185
Maximum injection speed	mm/s	105
Maximal Rotational Speed of Screw	r/min	263

Clamping part

Item/type	Unit	SK140 / C400 BUCKET
Clamp Tonnage	KN	1400
Toggle stroke	mm	430
Distance between tie bars	mm×mm	485x418
Maximum mould height	mm	460
Minimum mould height	mm	180
Ejection stroke	mm	130
Ejector force forward	KN	45
Ejector force backard	KN	30
Amount of die thimble	Pcs	1+4

Others

Item/type	Unit	SK140 / C400 BUCKET
Motor power	KW	18.5
Heater power	KW	8.2
Quantity of temperature-control zones		1+4
Bucket capacity	kg	25
Oil tank capacity	L	185
Boundary dimension(L×W×H)	m	5x1.4x1.8
Machine weight	Ton	43

140T Servo Motor Injection Molding Machine

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