(20 kgs. PHA-500-6 Automatic welding gu. The PRO-D 2800 can be supplied as multi-gun unit for the operation of two or four stud welding guns with different adjustment values for welding current and welding time. 83 Vermont Ave. . . Add: No. STUD WELDING GUNS FOR CAPACITOR DISCHARGE STUD WELDING -IA . All gun connections can be equipped with a shielding gas module. The adaptor screws into the front of the weld gun and is easily interchangeable. Detailed Product Description. Hold gun steady and pull trigger when stud is in required position. Stud welding guns PKM-1B, PHM-1A, PKM-101 und PHM-101; Stud welding guns PIM-1B; Direct contact. com. Suitable for stud welding gun: PKM-1B, PHM-1A, PIM-1B, PHM-10, PHM-12,. It is capable of welding studs up to 1/4" in diameter in mild steel and stainless steel, and up to 3/16" in aluminum. Capacitor Discharge Guns for portable & cup head pins. Page 1 of 6| 1 2 3. PHM-1A High Reliability Stud Welding Gun For Capacitor Discharge Welding. Place the weld gun perpendicular to the workpiece as shown. 30pm Monday to FridayZUBEHÖR ACCESSORIESVerschleissteile_SZ-Pistolen. It can also be used with the PHM-1A gap stud welding gun, so that aluminium and brass studs can also be welded reliable in process. The battery operation enables mobile use without electrical power supply. 1000 charging cycles it is extremely long-lasting. B-90-30-3120 B-90-30-3228 Suitable welding guns PKM-1B, PKM. d) Hold the gun in the air and pull trigger…trigger LED should illuminate. The PKM-1B stands out through its robust construction and high reliability. o. Email: info@kcdstudwelding. 25. Dachau +49 (0)8131 5159-0. pro-i. Ø8 reliable in process. A range of stud welding gun options, from the lightweight PKM-1B to the heavy duty PHM-251 Search within Cutlass's Website: Call, fax, email , or request a quote today with your weld stud requirements, and discover why more and more companies are using Cutlass as their primary Stud Welding source. 4 Pages. The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). 83 Vermont Ave. The PHM-12 stands out through its robust construction and high reliability. Ø6 reliable in process. . 83 Vermont Ave. BOLTE PKM-1B PHM-1A Welding method Capacitor. The PRO-D 1600 can be supplied as multi-gun unit for the operation of two or four stud welding guns with different adjustment values for welding current and welding time. BTH Accessories for Stud Welding Guns PKM-1B, PHM-1A, PKM-101, PHM-101 Chuck Standard. Contact Now Chat Now. abrasion resistant) ensures longtime readability of all labeling. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. The PRO-D 2200 can be supplied as multi-gun unit for the operation of two or four stud welding guns with different adjustment values for welding current and welding time. g. PRO. Contact form. ) Gun and cable weight: 14 lbs. A number of faceplate options are available allowing them to be set up to provide simple but accurate stud location and consistent weld results. The capacitor discharge is using a stud welder gun PKM-1D which is lighter, stronger,. stud welding gun PKM-1B. PKM-1B (Portable) PHM-1A (Portable) PIM-1B (For cup head pins) Capacitor Discharge Studs. POWERFLEX 1500. applicable with stud welding gun PKM-1b for welding threaded studs, non-threaded studs, internally threaded studs, earth plugs and insulation nails. The Cutlass CLASSIC is the latest addition to the fleet of Cutlass Capacitor Discharge stud welding systems. com PAGE - 2 - Cutlass Fasteners, Inc. Telephone: 03 9584 1588. 6-40mm (with accessories: any) Welding method (acc. Stud Welding gun Drawn Arc: Stud weldung gun CD: Overview of CNC Automatic: Weldinghead SIK2:. PKM-1B (Portable) PHM-1A (Portable) PIM-1B (For cup head pins) Capacitor Discharge Studs;. See the other products Bolte GmbH. Capacitor discharge welding machine LBS 75 in accordance with UNI EN ISO 14555, with its small size and a capacity of 66000µF is designed for welding all capacitor discharge welding fasteners with a diameter from Ø2mm to Ø8mm in steel, A2-50 stainless steel, AISI316 steel, aluminum and brass. Telephone. info[at]bolte. 3. It convinces through easy operation and high welding quality. DESCRIPTION QTY The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). LTD. assures the always vertical alignment of the stud welding head/the stud welding gun. Automatic contact gun Automatic gab Gun. Add: No. 00 - 14. Contact form. The gun is equipped with a very high-grade outside welding cable. , Unit 6, Warwick, RI 02888 Tel: (401) 732-6333 Fax: (401) 732-6336 cutlass-studwelding. Its ergonomic design and low weight assure tireless working. Contact Us; KCD Studwelding. Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politicsBTH Capacitor Discharge Stud Welding Guns PKM-1B Compact Stud Welding Gun The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). A number of faceplate options are available allowing them to be set up to provide simple but accurate stud location and consistent weld results. steel, stainless steel. Weight: 42 lb. com LBS 44. E. The battery operation enables mobile use without electrical power supply. PKM-1B CONTACT WELD GUN. Apply firm even pressure to gun (compress spring approx. +49 (0)2332 55106-0. Exhibition dates . 14 Schutzgasvorrichtung / Shielding gas device Beschreibung: Description: Schutzgasvorrichtung Shielding gas device Nr. International: +61 3 9584 1588. For the operation of up to four stud welding guns with different adjustment values for charging voltage and capacitance on one unit the external adapter box PRO-SPLIT is available as accessory. . Suitable welding guns: PHM-10, PHM-12, PHM-160, PHM-161, GD 16, GD 22,. pro-s. It can also be used with our gap stud welding gun PHM-1A, so that also aluminium and brass studs can be welded reliable in. The optional available welding parameter memory allows the storage of 24500 welds and has an USB-interface for data transmission (welding parameter sets) to a PC. 7. shelf cart with sundries See pictures for a better idea. For stud welding you need. , Unit 6, Warwick, RI 02888 Tel: (401) 732-6333 Fax: (401) 732-6336 cutlass-studwelding. International: +61 3 9584 1588. Tel: +86-21-68880336. The ample-dimensioned adjustable lift (adjustment range: 0-6 mm) ensures in combination with the adjustable hydraulic piston damper optimum welding results in this diameter field. Part No: PKM-1B-??? For welding up to 3/8" (10mm) diameter CD weld studs in mild steel and stainless steel. inclined setting of the gun) are excluded. com PAGE - 2 - Cutlass Fasteners, Inc. Hours: 8am-4. The PRO-I 2800 can be supplied as multi-gun unit for the operation of two or four stud welding guns with different adjustment values for welding current and welding time. com Stud Welding… Fasteners Equipment Service PKM-1B GUN PARTS PKM 16 ITEM PART NO. Telephone. 3. , Unit 6, Warwick, RI 02888 Tel: (401) 732-6333 Fax: (401) 732-6336 cutlass-studwelding. The capacitor discharge welding guns are particularly suitable for welding threaded studs, internally threaded studs and all capacitor discharge fasteners in steel, stainless steel, AISI316, aluminum and brass. The compact PKM-1B stud welding gun is designed for capacitor discharge stud welding (contact method). 3. BTH Accessories for Stud Welding Guns PKM-1B, PHM-1A, PKM-101, PHM-101 Chuck Standard. ADAPTER BOX PRO-SPLIT » available as accessory » automatic detection of used gun » enables the operation of up to four stud welding guns with different adjustment values for welding current and time on. lbh stud welding units for drawn arc and short cycle stud welding. Telephone: 03 9584 1588. Max. The PKM-1B stands out through its robust construction and high reliability. Direct contact. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. automatic stud welding guns and manual stud welding guns; available in different sizes; fixation of welding and control cable; easy table fixing device; Product data sheet POWERFLEX. PHA-500-6 Automatic welding gun. to DIN EN ISO 14555) capacitor discharge (contact method) Welding cable. The weld guns are smaller and lighter, but strong and ergonomically designed. Formerly KCD Fasteners. The robust construction ensures. It guarantees optimum welding results and repeatability and is very easy to use. (Gap gun required) WELD MODE: Contact/Gap: INPUT POWER: 240V:. pro-s. Suitable welding guns: PHM-10, PHM-12, PHM-160, PHM-161, GD 19: Duty. PKM-1D weld gun and cable set. com PAGE - 2 - Cutlass Fasteners, Inc. pkm-1b phm-1a. . Weight: 42 lb. Australian manufacturer and supplier of stud welding fasteners, capacitor discharge and drawn arc welders and guns. This gun can be retro-fitted to almost all makes and models of Contact CD welders. 83 Vermont Ave. The arm is free-moving over the complete working area. NOTE: The PINTO Pin Welders were originally supplied with the BANTAM CD Weld Gun (as shown above). The PIM-1B is a compact stud welding gun (welding method: capacitor discharge (contact)) for welding cupped head pins (insulation nails with clip) to fasten insulation mats. . Easy to use: Euro connect torch with Tweco style consumables Fast disconnect to swap out torch, clean liner 10 ft. E-Mail. The integrated battery offers a very high capacity. phm. 30pm Monday to Friday. It guarantees optimum welding results and repeatability and is very easy to use. The compact PHM-1A stud welding gun is designed for capacitor discharge stud welding (gap method). Welding range. Suitable welding guns: PKM-1B, PIM-1B, PHM-1A . Storefront Sitemap. Cheltenham Victoria. Cutlass Stud Weld Collet Chuck M6 Taper Fit CD Gun PKM1B. The PRO-C 1500 enables a very comfortable, exact and fast adjusting of stud welding gun resp. The unit welds steel and stainless steel studs up to M6 resp. The battery powered stud welding unit LBSaccu 75s is designed for capacitor discharge stud welding with up to 200V charging voltage. 6 pages. for welding threaded studs, non-threaded studs, internally threaded studs, earth plugs and insulation nails. (contact and gap method) Welding time: 1-3. PKM-1B (Portable) PHM-1A (Portable) PIM-1B (For cup head pins) Capacitor Discharge Studs. . Contact Now Chat Now. Telephone. com Stud Welding. Mains plug earth contact plug according to DIN 49441 Mains supply 230 V (± 10%), 2 A, 50/60 Hz [convertable. 6 pages. Ø8 reliable in process. . The integrated battery offers a very high capacity. All Products. Its ergonomic design and low weight assure tireless. The size and portability of this unit makes it perfect for welding cup head pins when used with the PIM-1B cup head pin gun. PKM-1B. Errors that can occur when welding with a manual gun (e. Power Requirements: 120V/240V, 50/60Hz; CD Weld Gun: PKM-1B Contact c/w 3/4/5/6/8mm chuck and acc kit; Weld and Control Cable: 16ft; Ground Cable and Clamp: 16ft; Dimensions (WxHxL):6. Ø6 reliable in process. Stud range M3 to M10. 3/16” of stud/chuck protrudes beyond the footpiece. The popular PKM-1B contact gun is designed for maximum productivity and easy setup, for welding of aluminium CD fasteners the PHM-1A gap gun is recommended which has adjustable lift function. Capacitor Discharge Guns for portable & cup head pins. inclined setting of the gun) are excluded. Or Call Us. Capacitor Discharge Guns for portable & cup head pins. It guarantees optimum welding results and repeatability and is very easy to use. Explanations to the used materials can be found in chapter 1. PKM-1B Capacitor Discharge Stud Welding Gun Compact Stud Welding Gun(id:10866765), View quality pin welder gun, electric welding gun details from Mint Automation Welding Equipment (Shanghai) Co. Control cable plug. Dachau +49 (0)8131 5159-0. Suitable welding guns PKM-1B PHM-1A PIM-1B x x x x x x x x o x x x x x – Standard, o – Option VERY SHORT CHARGING TIMES! QUICK WELDING SEQUENCES! Bolte GmbH. All gun connections can be equipped with a shielding gas module. ,Ltd storefront on EC21. Direct contact. com. Contact Us; KCD Studwelding. bolte powerflex - handling arm. Solenoid light only illuminates when optional PHM-1A GAP weld gun is connected. The CLASSIC has all the basic features of the Cutlass stud welders, but with increased portability, minimal weight and simplicity built in. Tel: +86-21-68880336. our full featured Capacitor Discharge Stud Welding systems are available for immediate delivery. The robust construction ensures high reliability and. * Aluminum studs can be welded using the contact method with limitations ** For Cupped Head Pins use spring setting at position #1 The welding time depends on the speed of the stud as it moves forward into the molten welding pool. 158 Shengang Avenue, Lin-gang Special Area of China(Shanghai) Pilot Free Trade Zone 201306, China. Dachau +49 (0)8131 5159-0. shear connectors. PKM-1B (Portable) Technical Data: Description: Technical Data: Description: Details: Download: Details:The PIM-1B is a compact stud welding gun (welding method: capacitor discharge (contact)) for welding cupped head pins (insulation nails with clip) to fasten insulation mats. Tel: (401) 732-6333 Fax: (401) 732-6336 cutlass-studwelding. Ø8 and steel studs up to M10 reliable in process. Telephone. Gevelsberg +49 (0)2332 55106-0. Shanghai Yichen industrial co. Direct contact. ADJUSTING THE PKM-1B WELD GUN the small screw in the back cap. Hold gun steady and pull trigger when stud is in required position. com. 3 Abdeckung Kabelstecker MHSK Download PDF Report Upload phungkietIt allows to build up a powerful welding unit with up to 3150 A by simply connecting two (optional: three) PRO-I units. The integrated battery offers a capacity of 1500 welds. PKM-1B (Portable) PHM-1A (Portable) PIM-1B (For cup head pins) Capacitor Discharge Studs;. The integrated battery offers a very high capacity. The cupped head pins are put onto the chuck and pushed through the insulation mat. APPLICABLE WITH STUD WELDING GUN PIM-1K » for welding cupped head pins » small and compact → length: only 43 mm → weight: only 200 g → for welding in difficult to access areas » automatic triggering of welding in welding position » automatic control of contact pressure → secures constantly good welding results APPLICABLE WITH STUD. ) Total weight: 44 lbs. Add: No. suitable for stud welding gun pkm-1b, phm-1a, pim-1b, phm-10, phm-12, phm-160, phm-161, gd 16, gd 22, gd 25, pha-500, pha-500-6, pka-500 pkm-1b, phm-1a, pim-1b,Australian manufacturer and supplier of stud welding fasteners, capacitor discharge and drawn arc welders and guns. A complete welding and machine shop serving the automotive, heavy equipment and construction trades. The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). The speed is adjusted directly by changing the spring pressure. The compact stud welding gun PHM-10 is designed for short cycle stud welding. Service PKM-1B CD WELD GUN PARTS LIST PKM-1B GUN PARTS ALTERNATE PARTS. PKM-1B GUN. The PHM-1A stands out through its robust construction and high reliability. Fax: +86-21-50808675PKM-1B PHM-1A BOLZENSCHWEIßTECHNIK BY BOLTE BOLZENSCHWEIßEN STUD WELDING TECHNOLOGY BY BOLTE STUD WELDING STUD WELDING GUNS FOR CAPACITOR DISCHARGE STUD WELDING. 4 pages. safe, easy and effortless operation. Welding Material: Steel, Stainless Steel: Stud Length: 6-40 Mm (with Accessories: Any) Welding Method (acc. Download. 1 Bolzenhalter TSM (für Tellerstifte mit Teller-Durchmesser 30 mm). 83 Vermont Ave. It guarantees optimum welding results and repeatability and is very easy to use. The unit welds steel and stainless steel studs up to M8 resp. Contact Us; KCD Studwelding. BTH Accessories for Stud Welding Guns PKM-1B, PHM-1A, PKM-101, PHM-101 Chuck Standard. The battery operation enables mobile use without electrical power supply. The weight of the stud welding head resp. The ample-dimensioned adjustable lift (adjustment range: 0-6 mm) ensures in combination with the adjustable hydraulic piston damper optimum welding results in this diameter field. abrasion resistant) ensures longtime readability of all labeling. Small compact KCD machine and gun allow you to weld just about anywhere. Australian manufacturer and supplier of stud welding fasteners, capacitor discharge and drawn arc welders and guns. Gevelsberg +49 (0)2332 55106-0. 8 pages. The battery operation enables mobile use without electrical power supply. Back;. The contact welding gun for capacitive discharge welding has a body made. of stud welding head / gun assures constantly good welding results free-moving over the complete working area enables very fast positioning - also on complicated. The cupped head pins are put onto the chuck and pushed through the insulation mat. Forney Industries 140 MIG Welder . PKM-1B / CLASSIC+ PARTS LIST COPYRIGHT CFI 2009 email: sales@cutlass-studwelding. 6 Pages. The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). Stud Welding Units Technical Information 01777 874500 sales@swpuk. PKM-1B (Portable) PHM-1A (Portable) PIM-1B (For cup head pins) Capacitor Discharge Studs; Automation. Telephone: 03 9584 1588. TSG 308A. This pin welder has all the basic features of the Cutlass range of CD stud welding systems, but with increased portability, minimal weight and simplicity built-in. stud welding gun. com. for welding threaded studs, non-threaded studs, internally threaded studs, earth plugs and insulation nails. Telephone. Hours: 8am-4. ,Ltd in China. Fax: +86-21-50808675The battery powered stud welding unit ISOFIXaccu is specially designed for welding cupped head pins and insulation nails. The adapter box PRO-SPLIT automatically detects which gun is used. Capacitor Discharge Stud Welding Machine (31) Drawn Arc Stud Welding Machine (17) Automatic Stud Welding Machine (21) Stud Welding Gun (26) Capacitor Discharge Studs (15) Drawn Arc Stud (30) Stud Welder Accessories (16) Applications. The PKM-1B stands out. This gun can be retro-fitted to almost all makes and models of Contact CD welders. Thus time-consuming retooling is avoided. For stud welding guns PKM-1B, PHM-1A: Stud dimensions Gun accessories d1 l2 Chuck (item number) 2 l2 ≤ 145 82-50-020 3 l2 ≤ 145 82-50-030 For insulation nails with a length of up to 200 mm we offer the stud welding gun PKM-1B ISO-200 (item number B. PHM-12 Drawn arc stud welding gun Compact stud welding gun. The PHM-1A Gap weld gun and the PKM-1B Contact weld gun are the most versatile CD guns offered by Cutlass. - PRO-I 2800 Inverter Type Drawn Arc Stud Welding UnitHeat. The integrated battery offers a very high capacity. com PAGE - 2 - Cutlass Fasteners, Inc. PKM-1B CD stud welding gun (Contact. PKM-1B (Portable) PHM-1A (Portable) PIM-1B (For cup head pins) Capacitor Discharge Studs;. B-90-10-2115 The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). PKM-1B CD WELD GUN MANUAL COPYRIGHT CFI 2009 email: sales@cutlass-studwelding. Of course, the new guns are suitable for. stud diameter 2 mm to 6 mm. 158 Shengang Avenue, Lin-gang Special Area of China(Shanghai) Pilot Free Trade Zone 201306, China. Contact Us; KCD Studwelding. Earth Contact Plug According to. The arm is free-moving over the complete working area. o. The PRO-C 1000 enables a very comfortable, exact and fast adjusting of stud welding gun resp. LTD. Suitable welding guns: PKM-1B, PHM-1A, PIM-1B: lightweight low weight for high mobility;. Its ergonomic design and low weight assure tireless working. . It is capable of welding studs up to 1/4" in diameter in mild steel and stainless steel, and up to 3/16" in aluminum. com Stud Welding… Fasteners Equipment Service PKM-1B GUN PARTS PKM 80 80 80 80 22 33 36 42 91. Stud Capacity (Standard): 12Ga and 10Ga pins: Stud Capacity (CHIP): 12Ga, 10Ga, & CHIP pins: Weld Rate: 12 studs/min. It guarantees optimum welding results and repeatability and is very easy to use. Description. g. Storefront generated by EC21. ADJUSTING THE PKM-1B WELD GUN occur if excess pressue is applied. manual gun (e. Our new battery powered stud welding units LBSaccu 50, LBSaccu 75 and LBSaccu 90 are designed for capacitor discharge stud weldings with up to 200 V charging voltage. 105" insulation pin through 5/32 whit or M4 threaded studs: STUD MATERIAL: Mild steel, stainless steel. Optionally, the unit can be equipped with an automatic module to control the automatic stud feeder VBZ and an automatic welding gun. We offer Stud Welding. Description. PKM-1B (Portable) PHM-1A (Portable) PIM-1B (For cup head pins) Capacitor Discharge Studs. The compact PHM-1A stud welding gun is designed for capacitor discharge stud welding (gap method). Direct contact. - Aluminum Alloy #4 - 3/16 dia. TECHNICAL DATA AND CHARACTERISTICS PKM-1B Welding method Capacitor discharge (contact) Stainless steel Welding material Spring pressure adjustable Spring pressure display Lift adjustable Lift display Piston guide Slide-bearing Linear ball track Housing from impact resistant plastics Protection of piston guidance from. com PAGE - 2 - Cutlass Fasteners, Inc. A number of faceplate options are available allowing the gun to be set up to provide simple but accurate stud location and. Telephone. Capacitor Discharge Guns for portable & cup head pins. 96a Herald Street Cheltenham Victoria Australia 3192. 5L. Weight. The PHM-1A Gap weld gun and the PKM-1B Contact weld gun are the most versatile CD guns offered by Cutlass. PKM-1B / CLASSIC+ PARTS LIST COPYRIGHT CFI 2009 email: sales@cutlass-studwelding. The Bantam weld guns are still available and Cutlass continues to carry parts and. Power Requirements: 120V/240V, 50/60Hz CD Weld Gun: PKM-1B Contact c/w 3/4/5/6/8mm chuck and acc kit Weld and Control Cable: 16ft Ground Cable and Clamp: 16ft DimenCreate profitable strategy to import Bolt weld stud in India with Top Bolt weld stud exporting importing countries, Top Bolt weld stud importers & exporters based on 1,086 import shipment records till Jun - 23 with Ph, Email & Linkedin. The PHM-1A Gap weld gun and the PKM-1B Contact weld gun are the most versatile CD guns offered by Cutlass. The compact PKM-1B stud welding gun is designed for capacitor discharge stud welding (contact method). Technical Data LBS 44 Welding Range: 2-6mm dia Dimensions (WxHxL): 195x260x400mm Stud Materials: Mild Steel, Stainless Steel, Weight: 10k (with cable). com PAGE - 2 - Cutlass Fasteners, Inc. : PLEASE READ THIS OPERATION AND MAINTENANCE MANUAL CAREFULLY BEFORE USING YOUR NEW CUTLASS STUD WELDER. The compact stud welding gun PKM-1B is designed for capacitor discharge stud welding (contact method). ) GROUND CABLE: 16 ft. The PRO-I 2800 can be supplied as multi-gun unit for the operation of two or four stud welding guns with different adjustment values for welding current and welding time. Dimensions (WxHxL) 40x130x183 mm. Power Requirements: 120V/240V, 50/60Hz; CD Weld Gun: PKM-1B Contact c/w 3/4/5/6/8mm chuck and acc kit; Weld and Control Cable: 16ft; Ground Cable and Clamp: 16ft; Dimensions (WxHxL):6. 83 Vermont Ave. 4. The compact PKM-1B stud welding gun is designed for capacitor discharge stud welding (contact method). The precision contact gun is specifically designed to hold fine tolerances in a hand held gun operation. . com. stud length 10 mm minimum. com Stud Welding… Fasteners Equipment Service PKM-1B GUN PARTS PKM 16 ITEM PART NO. . applicable with stud welding gun PKM-1b for welding threaded studs, non-threaded studs, internally threaded studs, earth plugs and insulation nails. Suitable welding guns: PHM-10, PHM-12, PHM-160, PHM-161, GD 16, GD 22:. The multi-gun unit automatically detects which gun is used. Detailed Product Description. Viewing of objects takes place on Wednesday 4/10 between 13. Australian manufacturer and supplier of stud welding fasteners, capacitor discharge and drawn arc welders and guns. H) 315 mm x 436 mm x 245 mm: WELDING RATE: 15 per minute: INPUT POWER: 240V A. It guarantees optimum welding results and repeatability and is very easy to use. Gevelsberg. Alternatively, for the operation of up to four. SPECIFICATIONS.