plastic injection molding machine

2021 small ton 90 plastic molding machine 

1. Bole Competitive Philosophy

EKH series hydraulic servo energy saving injection moulding machine

Leading technology and performance

China unique producer, central locking toggle

CIML carbon-fiber products intelligent moulding line, made for lightweight of automobile

The performance of Electro- hydraulic hybrid two platen machine has reached the leading level

Big: Bigger one size than other brand machines. 

Precision: Products higher precision.

Save: Help customer save 2- 5% material.

2. Product Instructions

Bole centre clamping structure
■ 100% clamping force use, 10%-20% higher than traditional toggle structure.
■ Less possibility of flash, save flash trim work.
■ Save 2-5% material.
■ Offer good protection to mould, platens and tie bars.
■ Opening stroke 10-20% longer.

 Traditional structure
■ With heavy clamping force waste, only 80-85% efficiency.
■  Moving platen with obvious deformation, cause flashes, waste of material and labor of trim the flashes.

EKH系列技术参数表		UNIT	BL90EKH/C220
国际标准规格	International specification		220
螺杆直径	Screw diameter	Screw specifications	A	B	C	D
		mm	25	28	32	38
螺杆长径比	Screw L/D ratio		23	23	20	18
理论注射容积	Theoretical injection capacity	cm3	79	98	129	181
注射量 (以PS计)	Shot weight(PS)	g	72	91	118	167
		oz	2.6	3.2	4.2	5.9
最大对空注射速率	Injection rate into Air	cm^3/s	79	99	130	183
最大对空注射速率		g/S	72	90	118	167
注射压力	Injection pressure	MPa	290	231	177	125
理论塑化速度	Theoretical plasticizing speed	g/S (PS)	8	11	16	26
注射行程	Injection stroke	mm	160
最大注射速度	Max. injection speed	mm/s	162
最大螺杆转速	Screw speed	r/min	331
系统压力	Sys. Pressure	MPa	17.5
电机总功率	Pump Motor(Min～Max)	kW	8.9～15
电机数量	number of Motors	PCS	1
预塑电机功率      （1850-4000吨标配)	Pre-plastic motor power		Optional
电热功率	Heater power	kW	5.4
温控区数	Number of temp. control zones		3+1
锁模力	Clamping force	kN	900
开模行程	Opening stroke	mm	320
拉杆内间距	Space between tie bar	mm x mm	355×325
最小模具厚度(T型槽)	Min. mould height	mm	125
最大模具厚度(T型槽)	Max. mould height	mm	360
最大模板距离(T型槽)	Max. Daylight	mm	680
顶出行程	Ejector stroke	mm	90
顶出力	Ejector force forward	kN	34
顶针回缩力	Ejector force back	kN	22
顶出杆数	Number of ejector bar	PC	5
干循环时间	Dry Cycle Time	S	2.9
能耗（注1）	Energy consumption level	kW.h/kg	≤0.4（1级）
料斗容积	Hopper capacity	kg	25
油箱容量	Oil tank capacity	L	120
机械外形尺寸(约)	Machine dimensions(L×W×H)	m x m x m	4.2x1.3x2.1
机器重量(约）	Machine weight	Ton	2.5

EKH series hydraulic servo energy saving injection moulding machine

3. Clients Cases

low price molding machine

4. About Bole Machinery

The sale of Bole Machinery is increasing steadily in recent years with the launch of new EK series "China Unique Producer, Central Locking Toggle" machine. There are obvious advantages in the injection industry under the guidance of leading product technology strategy. With the design of central locking toggle structure of Bole Machinery, there are three main advantages compared with the competitors: a. High product accuracy; b. Less- flashes or no flash; c. 2% - 5% material- saving.

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