MSB7-60
ATTACHMENT
1. Specifications of Model MSB 7-60
The technical specifications and description of machinery are as listed below.
| Pitch | 7 mm | ||
|---|---|---|---|
| Number of shuttles | 612 | ||
| Shuttle material – Prastic portion | Nylon contained glass fibre. | ||
| * Metallic portion | Hardned stainless steeel. | ||
| Bobbin diameter | 185 mm(ID110) | 185mm(ID125) | |
| Twine range | |||
| – Nylon Mono. line | 0.14 – 0.28mm dia.(55g) | 0.10 – 0.20mm dia.(55g) | |
| – Nylon multifilament | 110/2 – 210/6 denier/ply(38g) | 110/2 – 210/6 denier/ply(29g) | |
| Knot configuration | Doube and Single knot. | ||
| Mesh range (Knot to knot) | 5.5 – 150 mm | ||
| Looming speed (single/double-knot) | up to 26 rpm | ||
| Motor …power supply | At buyer’s request | ||
| – Main drive motor | 1 x 3.7 kW | ||
| Upper Hook | Rotating type made of stainless steel with surface hardening treatment. | ||
| Lower Hook | Plated on SWP (heat treated) | ||
| Shuttle support | MC Nylon and SUS with hardening | ||
| Alumina guide | for reed plate and warp dropper | ||
| Creel Stand (to be made locally) | Pin size | distance | – 115 mm |
| distance | – 7 mm | ||
| length | – 250 mm | ||
| Packing | Net weight | 10,000 kgs | |
| Gross weight | 11,800 kgs | ||
| Packing size | 31.0 M3 | ||
2. Equipment for the MSB 7-60
- Easy conversion device for knot configuration (from single knot to double knot and vice versa)
- Device prevent from slope of shuttles with Urethane
- Automatic anti-vibration device with mechanical brake
- Automatic warp tension control device
- Accurate mesh forming device
- Weight roller for the net forwarding device
- Weight roller for the net forwarding roller
- Knot tightening device installed at 2 places in the middle part of the machine by easy adjustment
- Speed change device by variable speed changer
- Mesh forwarding device by the ratchet roller system.
- Reverse-proof device by the cam clutch system
- Lower hook rail to get stable and smooth lower hook motion
- Auto warp supply device
- Warp roller control device with the disk brake
- Operation switch box at 3 places
- Automatic stop motion device
- For warp twine breakage
- For empty bobbin of weft twine
- For empty warp or loosen warp twine on the creel
- For tighten warp on the creel
- For shuttle jump
- For presetting knot counter
- For safety of electric motor
- For warp supply (loosen)
- For warp supply (tighten)
- Totally enclosed safety cover at both ends of the machine (to be made locally)
- Anti-vibration device by automatic timing detection system
- Twine separator device
- Passage between the main body of the machine and net take up device.
- Bobbin Winder, B-2 2 turn-heads 1 set (to be made in locally except standard accessories
- All the cams designed with advanced CAD system (smooth and anti-wearing)
Hardness : more than 50 (rockwell hardness)
Surface finishing : machine grinding - Advanced warp tension control device
a. Main warp roller – new torque limiter system with gauge
b. Sub warp roller – constant brake system - Weft feeding system with actual gauge
- Safety chain cover (to be made locally)
- Net winding device
- Knot forming angle with a hard chrome pipe
- Double guide hook with a special nitration treatment
system
The rollers of the ratchet can be changed easily to new roller within a short time.
3. Spare Parts for MSB 7-60 /set (for Individual / Whole lot Bobbin Change)
| Shuttle | 30 pcs./650 pcs. |
|---|---|
| Bobbin | 650 pcs. |
| Upper hook | 30 pcs. |
| Upper hook pinion | 30 pcs. |
| Lower hook | 60 pcs. |
| Shuttle Weight | 30 pcs./650 pcs. |
| Urethan Plate for Shuttle Support | 1 sec. |
4. Standard accessories for Model MSB 7-60 /set (for Individual / Whole Bobbin Change)
| Upper Hook Pinion | 50 pcs. |
|---|---|
| Snap Ring & Washer for Upper Hook | 110 pcs. |
| Lower Hook Square Washer | 10 pcs. |
| Spring (S45H309) for reed up & down | 2 pcs. |
| Spring (S40H450) for reed back & forth | 1 pce. |
| * Spring for shuttle box (S40H180) | 1 pce. |
| Mini Power Relay (MY-4N) | 1 pce. |
| NTC-30 Sleeve (NTC-30-0800) | 2 pcs. |
| Sry Cup (321-221-20130) | 1 pce. |
| Pry Cup (321-222-27130) | 1 pce. |
| Alumina Guide for Reed | 10 pcs. |
| Lining for TR-44 | 1 set. |
| Spanner for torque limiter | 1 pce. |
| Hook Bar | 1 pce. |
| Net Winding Roller | 1 pce. |
| Gear for net winding roller | 1 pce. |
| Small roller for mesh forwarding ratchet | 9 pce. |
| Limit switch (D4MC2020) | 1 pce. |
| Roller for Knot-tightening (MC nylon) | 2 pce. |
| MSB Tool Set | 1 set. |
| 1 set consists of:- | |
| – Adjustable Wrench (10”) | 1 pce. |
| – Set Screw Handle (2.5 – 12) | 1 set. |
| – Driver (+) (-) | 1 pce each. |
| – Tool Box | 1 pce. |
| – Snap Ring Holder for Upper Hook | 1 pce. |
| – Pliers | 1 pce. |
| – Pliers | 1 pce. |
| – Hexagon Wrench Set | 1 set. |
| – Spanner 70-75 | 1 pce. |
5. Remarks:
- In case for making Nylon Mono net, specification shows on the basis of using Japanese made
material or equivalent ones. - The thicker twines should be tied after untwisting of twine to make knot smaller.
- The smallest mesh sizes vary according to the machine speed, twine quality, factory condition, etc.
- Machine speeds vary according to mesh size, twine size, factory condition, etc.
6. Standard accessories for B-2 Bobbin Winding Machine/set for MSB7-60
| Pilot Lamp (18V) | 2 pcs. |
|---|---|
| Belt-Joint for 6mm dia. | 2 pcs. |
| Micro Switch(Z-15GQ-22B & Z-15GW-2B) | 1 pce. each. |
| Set Screw Handle | 1 pcs. |
| Stop Plate | 1 pcs. |
COMPANY
We continuously pursue the ideal of best technology and service, and seek to provide new value while unlocking the unlimited potential of net machine for customers.
MUSEUM
AMITA has been involved in the net making industry since 1817. Past Models are showed here.
