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1.Product:M3-M4~M18-M30, 2.Slider stroke:80-200mm, 3.Productivity(pcs/min):50-160, 4.Motor power:3-55kw, 5.Weight:1.2-40ton - details see: https://www.machineto.com/steel-wire-rod-nuts-and-bolts-cold-heading-suppliers-10165071

Features of Automatic nut making machine

The nut cold former is the ideal equipment for producing various kinds of nuts,with fully automatic process.
The blanks of six angle screws made by cold drawing height tray or the bar of stocks become bared six angle screws after tapping silk.
The machines of this series are all of floor style with work positions in level order. All the machine produces including the feeding of bars, parting, removing of finished work pieces, punching and cold-heating are in an automatic operation.
With the specialty of the right and secure locating and convenient operating, adjusting, repairing, packing and separating, they are the ideal equipment quality and stable production.

Machine Detailed Specifications form:

Model	Product specification	Cold heading slider stroke (mm)	Productivity (pcs/min)	Motor power(kw)	Outer form size(mm)	Weight(about)
Z41-4	M3-M4	80	160	3	1200×730×1035	1200
Z41-6	M4-M6	85	120	5.5	2395×1430×1230	3600
Z41-8	M6-M8	108	100	7.5	2560×1500×1350	4500
Z41-10	M8-M10	108	90	11	3200×1800×1500	5500
Z41-12	M10-M12	120	85	15	4200×2600×1600	9200
Z41-16	M14-M16	150	70	22	5020×2800×1800	15000
Z41-20	M16-M20	165	65	40	6000×2800×1800	20000
Z41-24	M18-M24	200	55	45	6500×3000×2000	28000
Z41-30	M18-M30	200	50	55	6800×3100×2100	40000

Usage: Make various fasteners especially for auto parts including the non-standard parts & special-shaped pieces etc.

Workshop View:

Our company mainly manufacture Fastener equipment and Steel casting.All Steel parts of the cold forming machine are make by ourselves.So we can insure the quality and our customers can feel more satisfied.

Steel casing workshop:

Cold forming machine safety operation guide:

1 Wearing gloves to operate cold heading machine is forbidden.

2 All fasteners must be carefully checked whether locked well before driving equipment, safety protection device is whether in good condition, and during working must always examine, prevent loose and cause an accident because of the violent vibration.

3 After the equipment adjusted, first open flywheel, inspect each working parts normal or not,take off pull rod of switch vehicles, and then start motor. It is strictly forbidden to start motor while switch.

4 All fault should be excluded before driving, first short time idle running,and then trial heading.

5 While in motion, the operator should stand in a safe place.Taking workpiece is forbidden at the concave and convex die place, only at the bottom can view products.

6 Carefully adjust the die and punch when replaceing products, , and careful check each part normal or not.

7 In the process of production, if there is failure, must immediately stop, find out the reason, eliminate hidden dangers. If the brakes are broken, it is strictly forbidden to drive.

8 Insurance plate (insurance rod) must add protective device, in order to avoid the fracture accident. All protective device shall not be arbitrary remove, lost.

Company Information:

Yixing Jinnali machinery Manufacturing Co.Ltd is established in 1997.Our company combines casting and mechanical manufacturing and is specialized in producing kinds of middle and large Multi-station High speed Cold forming machine,Multi-station extended type cold forming machine,strong power non-standard large cold forming machine and general cold former model and so on.