LMS ball bearing drawer slider

                       roll forming machine( 45# )

l  Main specification

(1) Material:Carbon steel

(2) Thickness:1.2mm

(3) Parameters:10’’,12’’,14’’,16’’,18’’,20’’,22’’,24’’(8 parameter in all)

(4) Production line components:roll forming machine,assembly machine(middle rail+ ball case& middle rail+ outer rail),bead pressing machine,outer rail oiling machine,punch machine,rivet punching machine,manual press machine,oil pump,moulds.

l  Composition

1. Roll forming machine

(1) Working process:

decoiling→feeding→roll forming→straightening→hydraulic cutting→run-out table

(2) Components: manual decoiler, feeding guide device, roll forming device, straightening device, shearing device, transmission device, cooling device, electric control, pneumatic control

a. Manual decoiler

Inner diameter for coil:450mm-530mm

Max. outer diameter for coil:1200mm

Loading capacity:1T

b. Feeding guide device

Vertical guide roller: GCr15,chrome plating & Quenching and tempering treatment

Guide screw:45# steel,chrome plating

Manual hand wheel,guide screw & movable slider adjustment for different material width

c. Roll forming machine

 Roller qty: 12 groups

Roller material: Cr12Mov

Roller treatment: Quenching and tempering (HRC58- 60)

Main shaft: Φ45mm

Main shaft material: 40Cr, quenching and tempering treatment

Min. outer diameters: Φ110mm

Machine frame: Steel welding

Speed control: frequency invertors

d. Straightening device

 5 rollers,Up-2 & lower-3 structure,

3 lower rollers are driven by speed reducer

Quenching and tempering treatment (HRC58- 60)

Main shaft material: 40Cr, quenching and tempering treatment

e. Shearing device

 Hydraulic station:1 set

Hole punching& shearing mould:1 set

Punch pressure:45T

Hydraulic equipment:Taiwan

Mould frame seal height: 240 mm

Max. cylinder stroke 100 mm

Mould frame guiding linear track guide, on Bottom

Mould frame return by buffering cylinder driven

Profile length tolerance 0.2mm(Length ≤ 800 mm)

f. Transmission device

 Power transition by belt, gears driven

Main side-wall thickness: 53 mm

Minor side-wall thickness: 33 mm

Driven system among Rollers by Gears

Gear Qty: 5

Positive cone Bearings: 30208(2 Sets) (shaft diameter tolerance within 0.04 m)

Negative Cone Bearings: 6208(1 set)

Main Motor: 5Kw

Forming Speed: 5 - 8 m / min

g. Cooling system

Cooling pipe set on roller to cool off heat during forming

Cooling driven by Motor on water pump

Coolant: emulsified oil

h. Electronic Control System

Auto controller frequency invertor, PLC, etc.

PLC: Taida, Taiwanese

Relay: IDEC, Japanese

Profile shearing process: stop-shear

Operational controller: knob switch, emergence button, etc.

Main machine power supplier: 380V, 50Hz, 3P

Pneumatic components AIRTAC, Taiwanese

Air consumption 10 L/ Min., 0.4 - 0.6 Mpa

2. Rivet machine 1 set

(1) Power Press: 16Tons

(2) Riveting mould: 1Set (Separated from production line)

3. Bead case production line

(1) Decoiler

(2) 3C pneumatic feeder

(3) 40MT power press, 40-60Strokes/min.

(4) Mould: 1Set (4 bead carrier/stroke)

4. Auto assembling machine

5. Outer rail oiling machine

6. Bead press machine

7. Manual press machine

PAYMENTTERMS

By T/T, 40% as deposit and 60% balance before shipment.

DELIVERYDAYS

100DAYS

INSTALLATION, MAINTENANCE AND OPERATOR TRAINING

(1) Guaranteed against malfunction due to manufacturing defects for 12 months from the date of loading. In that situation, repairs will be made free of charge.

(2) Repairs will not be performed free of charge even during the guarantee period in the following circumstances:

a. Damage occurs due to a natural disaster.

b. Malfunction occurs due to user error.

c. Malfunction occurs due to modifications.

d. Malfunction occurs due to further movement or shipment after installation.

2. Seller is responsible for installation and adjustment and buyer covers installation cost as

Followed byT/T or cash before or on engineers’ visit.

(1) Round trip air tickets fee

(2) Accommodation fee

(3) The seller technician salary for installation machine: USD 100.00 / person / day