LDE-120 Cold rolling machines from China manufacturer - Ningbo New-era steel Tube Co.,Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land

Packing: by cover

Production Capacity: 100sets

Delivery Date: 90-120 days

,good quality & widely usage
,multi model for choice

Product Name:3 Rollers LDE Cold rolling machine

Parameter Type	Unit	Model
Parameter Type	Unit	LDE-30	LDE-60	LDE-90	LDE-120	LDE-150
Outer Diameter Of Blank Tube	mm	45	80	110	135	165
Blank Tube Thickness	mm	1-5	2-8	3-11	3-12	4-14
Blank Tube Length	mm	3000-6000	3000-6000	3000-6000	3000-6000	3000-6000
Outer Diameter Of Finished Tube	mm	12-38	20-75	45-105	60-130	80-160
Finish Tube Thickness	mm	0.5-4	1-7	2-10	2-11	3-13
Max. Length Of Finished Tube	mm	≤ 10000	≤ 10000	≤ 10000	≤ 10000	≤ 10000
Max. Extensive Coefficient	mm	1.7	1.8	1.8	1.8	1.8
Number Of Head RoutePer Min.	mm	40-100	40-90	40-80	30-70	25-60
Max. Route Of Head	mm	564	601	752	845	938
Feed Range	mm	2-8	2-12	2-14	3-16	3-18
Turning Angle	N/N	50-70	50-70	50-70	50-70	50-70
Main Motor Model	Kw	Z4-180-31	Z4-200-31	Z4-250-11	Z4-250-31	Z4-280-21
Power Of Main Motor	R/Min	37	55	110	132	160
Range Of Rotary Speed Of Main Motor	M× M	1000	1000	1000	1000	900

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It is a hydraulic 3-roller rolling machine. It is used at room temperature and with this machine you can finish all the processes including pre-bending ends of a plate, rolling a plate round and setting it round at a time without a turning back after feeding the containers with carbon steel or low alloy steel.
The upper-roller can move vertically and horizontally.
Pre-bending is done with asymmetrical upper roller and the lower rollers through the horizontal movement of the upper roller.

Spheronization is done through the movement of the two lower rollers which are driven by the motor and the reducer.

Because the standard height of the lower rollers is fixed, it is easy to feed and operate.

There is a detailed electrical schematic diagram with each machine, and the electrical alignment is carried out in strict accordance with the drawings. The number at both ends of each connection integrity is clear, and the same number of lines to connect is not only marked on the line terminal board, but also in the electrical wiring diagram and schematic diagram accordingly.
All electrical equipments are high-quality products from famous enterprises. Electrical protective devices (such as the current relay, air switches, etc.) are strictly tested before installed to ensure reliable operation.
The machine runs smoothly and can be controlled with ease. There is no resistance, oil spills or abnormal noise.
The surface of the paint is level and bright, and paint mode has a uniform thickness. No flow mark and no missing paint.
The tipping rack adopts hydraulic tipping so it is fast.